Environment Centre Wales,

School of Natural Sciences,

Bangor University,

Bangor,

LL57 2UW,

UK.

email: d.chadwick@bangor.ac.uk

Tel: 01248 383569

NERC Uplands-N2O project: http://uplands-n2o.bangor.ac.uk/

STARS Centre for Doctoral Training: http://www.starsoil.org.uk/

Sustainable Futures for the Costa Rica Dairy Sector (SusCoRiDa): http://suscorida.bangor.ac.uk/index.php.en

UK-China Sustainable Agriculture Innovation Network (SAIN): http://www.sainonline.org/English.html

• PhD: Effect of climate change on decomposition in forest ecosystems. Lancaster Univ.
  1990–1995
• BSc: BSc Agriculture and Environmental Science. University of Newcastle upon Tyne. 2:i.
  1984–1987

My interests are in the management of nutrients in livestock manures, other organic resources and fertilisers to optimise nutrient utilisation whilst minimising impacts on water and air quality. This includes; quantifying and mitigating greenhouse gas emissions, reducing the risk of transfers of pollutants to watercourses, and understanding the secondary impacts of mitigating diffuse agricultural pollution.

Recent research includes exploring the balance between the societal use of agriplastics and their potential impacts on soil and crop health; I co-lead the GCRF-funded project: Do agricultural microplastics undermine food security and sustainable development in developing countries.

As well as publishing refereed scientific papers, I also contribute to policy and practice.

’Rydwyf yn fodlon goruchwylio cwrs PhD

2025

• CyhoeddwydAssessment of Four Artificial Methods for Aging Plastic Mulch Films According to Efficiency, Rate, and Similarity to Natural Field-Aged Plastics
  Graf, M., Reay, M. K., Dimitriou, A., Chadwick, D. & Jones, D. L., 18 Ion 2025, Yn: Journal of Polymers and the Environment.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGreenhouse gas removal in agricultural peatland via raised water levels and soil amendment
  Peduru Hewa, J., Brown, R., Rhymes, J., McNamara, N., Chadwick, D., Jones, D. L. & Evans, C., 21 Chwef 2025, Yn: Biochar. 7, 1, t. 39 39.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuHigher potential leaching of inorganic and organic additives from biodegradable compared to conventional agricultural plastic mulch film
  Reay, M. K., Graf, M., Murphy, M., Li, G., Yan, C., Bhattacharya, M., Osbahr, H., Ma, J., Chengtao, W., Shi, X., Ren, S., Cui, J., Collins, C., Chadwick, D., Jones, D. L., Evershed, R. P. & Lloyd, C., 7 Ion 2025, (E-gyhoeddi cyn argraffu) Yn: Journal of Hazardous Materials. 137147.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLow-dose acidification of cattle slurry with sulfuric acid enhances oilseed-rape yield but risks elevated sulfide formation during prolonged storage
  Zireeni, Y., Jones, D. L., Chadwick, D. R., Mäenpää, M. I. & Sørensen, P., 20 Maw 2025, Yn: Science of the Total Environment. 970, t. 179014
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMarginal abatement cost curves of climate-smart agricultural practices to mitigate greenhouse gas emissions from smallholder dairy farms in Kenya
  Caulfield, M., Graham, M., Gibbons, J., McNicol, L., Williams, P., Chadwick, D., Gakige, J., Wilkes, A., Kimoro, B. & Arndt, C., 10 Ebr 2025, Yn: Journal of Cleaner Production. 501, 145281.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSeparation and Identification of Conventional Microplastics from Farmland Soils
  Ren, S., Graf, M., Wang, K., Zhang, J., Zhang, H., Liu, X., Li, J., Zu, T., Ren, K., Sun, Y., Qi, R., Collins, B., Xu, L., Jiang, X., Cui, J., Ding, F., Yan, C., Liu, X., Jones, D. L. & Chadwick, D., 21 Maw 2025, Yn: Journal of Visualized Experiments. 217
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe agricultural plastic paradox: Feeding more, harming more?
  Chadwick, D., Jones, D. L., Wang, K., Liu, X., Yan, C., Reay, M., Ge, T., Fan, D., Wang, J., Qi, R., Xiao, M., Jiang, R., Chen, Y., Ma, J., Lloyd, C., Evershed, R., Luo, Y., Zhu, Y. & Zhang, F., 1 Ebr 2025, Yn: Environment International. 198, t. 109416
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUnderstanding the legacy impact of biochar on soil function and carbon stocks – evidence from a 13-year field experiment
  Brown, R., Li, W., Uguna, C., Meredith, W., Stevens, L., Chadwick, D., Snape, C. & Jones, D. L., 20 Mai 2025, EGU General Assembly 2025. Copernicus GmbH
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd
• E-gyhoeddi cyn argraffuUse of biodegradable plastic film mulch over three years of organic horticultural production promotes yield but does not affect soil organic matter content.
  Samphire, M., Jones, D. L. & Chadwick, D., 19 Maw 2025, (E-gyhoeddi cyn argraffu) Yn: Frontiers in Agricultural Science and Engineering.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2024

• CyhoeddwydAgronomic amendments drive a diversity of real and apparent priming responses within a grassland soil
  Brown, R., Reed, E., Chadwick, D., Hill, P. & Jones, D. L., 1 Chwef 2024, Yn: Soil Biology and Biochemistry. 189, 109265.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAmino acid-sulphur decomposition in agricultural soil profile along a long-term recultivation chronosequence
  Wang, Q., Bauke, S. L., Wang, D., Zhao, Y., Reichel, R., Jones, D. L., Chadwick, D. R., Tietema, A. & Bol, R., 15 Tach 2024, Yn: Science of the Total Environment. 951, t. 175409
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAre nitrification inhibitors effective in reducing N2O from farm-scale emission hotspots?
  Marsden, K., dos Santos, C. A., Freidl, J., Rowlings, D. W., Chadwick, D. & Eckard, R. J., 1 Meh 2024, Yn: Nutrient Cycling in Agroecosystems. 128, 3, t. 341-358 18 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBiodegradable plastic film mulch increases the mineralisation of organic amendments and prevents nitrate leaching during the growing season in organic vegetable production.
  Samphire, M., Chadwick, D. & Jones, D. L., 23 Medi 2024, Yn: Journal of Sustainable Agriculture and Environment.. 3, 3, e70007.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuCo-benefits for net carbon emissions and rice yields through improved management of organic nitrogen and water
  Liu, B., Guo, C., Xu, J., Zhao, Q., Chadwick, D., Gao, X., Zhou, F., Lakshmanan, P., Wang, X., Guan, X., Zhao, H., Fang, L., Li, S., Bai, Z., Ma, L., Chen, X., Cui, Z., Shi, X., Zhang, F. & Chen, X. & 1 eraill, Li, Z., 14 Maw 2024, (E-gyhoeddi cyn argraffu) Yn: Nature Food. 5, t. 241-250 9 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDistinct biophysical and chemical mechanisms governing sucrose mineralization and soil organic carbon priming in biochar amended soils: evidence from 10 years of field studies
  Zhang, H., Ma, T., Wang, L., Yu, X., Zhao, X., Gao, W., Van Zwieten, L., Singh, B. P., Li, G., Lin, Q., Chadwick, D., Lu, S., Luo, Y., Xu, J., Jones, D. L. & Peduru Hewa, J., 22 Mai 2024, Yn: Biochar. 6, 1, t. 52
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEarthworms alleviate microplastics stress on soil microbial and protist communities
  Lu, S., Wei, S., Li, M., Chadwick, D. R., Xie, M., Wu, D. & Jones, D. L., 20 Hyd 2024, Yn: Science of the Total Environment. 948, t. 174945
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffects of field-aging on the impact of biochar on herbicide fate and microbial community structure in the soil environment
  Cheng, H., Xing, D., Twagirayezu, G., Lin, S., Gu, S., Tu, C., Hill, P. W., Chadwick, D. R. & Jones, D. L., 1 Ion 2024, Yn: Chemosphere. 348, 140682.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEvaluation of wastewater surveillance for SARS-CoV-2 in a prison population: a mixed-methods approach
  Jones, G., Nelson, A., Chadwick, D. R., Cobley, S., Jones, D. L., Perrett, S., Perry, W. B., Weightman, A. J., Williams, R. C. & Thomas, D. R., 19 Tach 2024, Yn: Frontiers in Public Health. 12, t. 1462186
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydField-based assessment of the effect of conventional and biodegradable plastic mulch film on nitrogen partitioning, soil microbial diversity, and maize biomass
  Graf, M., Greenfield, L., Reay, M. K., Bargiela, R., Golyshin, P., Evershed, R. P., Lloyd, C. E. M., Williams, G., Chadwick, D. & Jones, D. L., 1 Hyd 2024, Yn: Applied Soil Ecology. 202, 105595.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHerbal leys have no effect on soil porosity, earthworm abundance, and microbial community composition compared to a grass-clover ley in a sheep grazed grassland after 2-years
  Cooledge, E., Sturrock, C., Atkinson, B., Mooney, S., Brailsford, F., Murphy, D., Leake, J., Chadwick, D. & Jones, D. L., 1 Mai 2024, Yn: Agriculture, Ecosystems and Environment. 365, 108928.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHerbal leys increase forage macro- and micronutrient content, spring lamb nutrition, liveweight gain, and reduce gastrointestinal parasites compared to a grass-clover ley
  Cooledge, E., Kendall, N., Leake, J., Chadwick, D. & Jones, D. L., 15 Meh 2024, Yn: Agriculture, Ecosystems and Environment. 367, 108991.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuMicrobial degradation of bioplastic (PHBV) is limited by nutrient availability at high microplastic loadings
  Reay, M. K., Graf, M., Greenfield, L., Bargiela, R., Onyije, C., Lloyd, C. E. M., Bull, I. D., Evershed, R. P., Golyshin, P., Chadwick, D. & Jones, D. L., 29 Hyd 2024, (E-gyhoeddi cyn argraffu) Yn: Environmental Science: Advances.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNet Zero requires ambitious greenhouse gas emission reductions on beef and sheep farms coordinated with afforestation and other land use change measures
  McNicol, L., Williams, N., Chadwick, D., Styles, D., Rees, R. M., Ramsey, R. & Williams, P., 1 Maw 2024, Yn: Agricultural Systems. 215, 103852, 103852.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPhosphorus fertilization promotes carbon cycling and negatively affects microbial carbon use efficiency in agricultural soils: Laboratory incubation experiments
  Sánchez-Rodríguez, A., Carmen del Campillo, M., Torrent, J., Cooledge, E., Chadwick, D. & Jones, D. L., 1 Hyd 2024, Yn: Geoderma. 450, 117038.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPotential sources and occurrence of macro-plastics and microplastics pollution in farmland soils: A typical case of China
  Ren, S., Wang, K., Zhang, J., Li, J., Zhang, H., Qi, R., Xu, W., Yan, C., Liu, X., Zhang, F., Jones, D. L. & Chadwick, D. R., 2 Ebr 2024, Yn: Critical Reviews in Environmental Science and Technology. 54, 7, t. 533-556 33 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydSlurry acidification is as effective as slurry injection at reducing ammonia emissions without increasing N2O emissions: A short-term mesocosm study
  Langley-Randall, J., Jones, D. L., Cotton, J., Williams, J. R. & Chadwick, D. R., 1 Meh 2024, Yn: Geoderma Regional. 37, 00791.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSoil metabolomics - current challenges and future perspectives
  Brown, R., Reay, M. K., Centler, F., Chadwick, D., Bull, I. D., McDonald, J., Evershed, R. P. & Jones, D. L., 1 Meh 2024, Yn: Soil Biology and Biochemistry. 109382.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSoil pH and phosphorus availability regulate sulphur cycling in an 82-year-old fertilised grassland
  Wang, Q., Bauke, S., Döring, T., Yin, J., Cooledge, E., Jones, D. L., Chadwick, D., Tietema, A. & Bol, R., 1 Gorff 2024, Yn: Soil Biology and Biochemistry. 109436.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUse of wastewater from passenger ships to assess the movement of COVID-19 and other pathogenic viruses across maritime international boundaries
  Jones, D. L., Bridgman, M., Pellett, C., Weightman, A. J., Kille, P., García Delgado, Á., Cross, G., Cobley, S., Howard-Jones, H., Chadwick, D. R. & Farkas, K., 15 Gorff 2024, Yn: Frontiers in Public Health. 12, t. 1377996
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2023

• CyhoeddwydAssessing the effectiveness, practicality and cost effectiveness of mitigation measures to reduce greenhouse gas emissions from intensively cultivated peatlands
  Rhymes, J. M., Arnott, D., Chadwick, D. R., Evans, C. D. & Jones, D. L., 1 Tach 2023, Yn: Land Use Policy. 134, 106886.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAtmospheric deposition of microplastics in a rural region of North China Plain
  Li, J., Zhang, J., Ren, S., Huang, D., Liu, F., Li, Z., Zhang, H., Zhao, M., Cao, Y., Mofolo, S., Liang, J., Xu, W., Jones, D. L., Chadwick, D. R., Liu, X. & Wang, K., 15 Meh 2023, Yn: Science of the Total Environment. 877, 162947.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBiochar application to temperate grasslands: challenges and opportunities for delivering multiple ecosystem services
  Brown, R., Chadwick, D., Bott, T., West, H., Wilson, P., Hodgins, G., Snape, C. & Jones, D. L., Rhag 2023, Yn: Biochar. 5, 1, 33.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBiodegradable plastic mulch films increase yield and promote nitrogen use efficiency in organic horticulture.
  Samphire, M., Chadwick, D. & Jones, D. L., 26 Mai 2023, Yn: Frontiers in Agronomy. 5
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBiologically inspired herding of animal groups by robots
  King, A. J., Portugal, S. J., Strombom, D., Mann, R. P., Carrillo, J. A., Kalise, D., Croon, G. D., Barnett, H., Scerri, P., Gross, R., Chadwick, D. & Papadopoulou, M., 1 Chwef 2023, Yn: Methods in Ecology and Evolution. 14, 2, t. 478-486 9 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBioplastic (PHBV) addition to soil alters microbial community structure and negatively affects plant-microbial metabolic functioning in maize
  Brown, R. W., Chadwick, D. R., Zang, H., Graf, M., Liu, X., Wang, K., Greenfield, L. M. & Jones, D. L., 5 Ion 2023, Yn: Journal of Hazardous Materials. 441, 129959.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCan arbuscular mycorrhizal fungi and rhizobacteria facilitate 33P uptake in maize plants under water stress?
  Silva, A. M. M., Jones, D. L., Chadwick, D. R., Qi, X., Cotta, S. R., Araujo, V. L. V. P., Matteoli, F. P., Lacerda-Junior, G. V., Pereira, A. P. A., Fernandes-Junior, P. I. & Cardoso, E. J. B. N., 1 Meh 2023, Yn: Microbiological Research. 271, 127350.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCombining field and laboratory approaches to quantify N assimilation in a soil microbe-plant-animal grazing land system
  Reay, M. K., Marsden, K., Powell, S., Chadwick, D., Jones, D. L. & Evershed, R. P., 15 Ebr 2023, Yn: Agriculture, Ecosystems and Environment. 346, 108338.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCompetition for two sulphur containing amino acids (cysteine and methionine) by soil microbes and maize roots in the rhizosphere
  Wang, D., Wang, J., Chadwick, D., Ge, T. & Jones, D. L., 5 Ebr 2023, Yn: Biology and Fertility of Soils. 59, t. 697-704 8 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDefra Lowland Peat 2: Managing agricultural systems on lowland peat for decreased greenhouse gas emissions whilst maintaining agricultural productivity. Report to Defra for Project SP1218
  Evans, C. D., Morrison, R., Cumming, A., Bodo, A., Burden, A., Callaghan, N., Clilverd, H., Cooper, H., Cowan, N., Crabtree, D., D'Acunha, B., Freeman, B., Rhymes, J., Jovani-Sancho, J., Keith, A., McNamara, N., Musarika, S., Rylett, D., Page, S. & Kaduk, J. & 16 eraill, Mills, M., Newman, T., Boum, A., Chadwick, D., Hardaker, A., Gibbons, J., Jones, D. L., Abdel-Aziz, I., Eyre, C., Mullholland, B., Baird, A., Lindsay, R., Clough, J., Hudson, M., Palmer, L. & Burton, R., 1 Maw 2023, Uk Centre for Ecology and Hydrology. 126 t.
  Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn
• CyhoeddwydEnvironmental and land use consequences of replacing milk and beef with plant-based alternatives
  Porto Costa, M., Saget, S., Zimmermann, B., Petig, E., Rees, R. M., Chadwick, D., Gibbons, J., Shrestha, S., Williams, M. & Styles, D., 1 Hyd 2023, Yn: Journal of Cleaner Production. 424, 138826.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEvaluating the accuracy and usefulness of commercially-available proximal soil mapping services for grassland nutrient management planning and soil health monitoring
  Rhymes, J., Chadwick, D. R., Williams, A. P., Harris, I. M., Lark, R. M. & Jones, D. L., Meh 2023, Yn: Precision Agriculture. 24, 3, t. 898-920 23 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydExtreme drought influences N2O hot moment intensity and duration
  Withers, E., Cardenas, L. M., Jones, D. L. & Chadwick, D., Mai 2023, t. 473-474. 1 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb › adolygiad gan gymheiriaid
• CyhoeddwydGreenhouse gas and ammonia emission mitigation priorities for UK policy targets
  Buckingham, S., Topp, C. F. E., Smith, P., Eory, V., Chadwick, D., Baxter, C., Cloy, J. M., Connolly, S., Cooledge, E., Cowan, N. J., Drewer, J., Duffy, C., Fox, N. J., Jebari, A., Jenkins, B., Krol, D. J., Marsden, K., McAuliffe, G. A., Morrison, S. J. & O'Flaherty, V. & 10 eraill, Ramsey, R., Richards, K. G., Roehe, R., Smith, J., Smith, K., Takahashi, T., Thorman, R. E., Williams, J., Wiltshire, J. & Rees, R. M., 1 Meh 2023, Yn: Frontiers of Agricultural Science and Engineering. 10, 2, t. 268-280 13 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGreenhouse gas production, diffusion and consumption in a soil profile under maize and wheat production
  Button, E. S., Marshall, M., Sanchez-Rodriguez, A. R., Blaud, A., Abadie, M., Chadwick, D. R. & Jones, D. L., 1 Chwef 2023, Yn: Geoderma. 430, 116310.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIncreasing concentration of pure micro- and macro-LDPE and PP plastic negatively affect crop biomass, nutrient cycling, and microbial biomass
  Graf, M., Greenfield, L., Reay, M. K., Bargiela, R., Williams, G., Onyije, C., Lloyd, C. E. M., Bull, I. D., Evershed, R. P., Golyshin, P., Chadwick, D. & Jones, D. L., 15 Medi 2023, Yn: Journal of Hazardous Materials. 458, t. 131932
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLDPE and biodegradable PLA-PBAT plastics differentially affect plant-soil nitrogen partitioning and dynamics in a Hordeum vulgare mesocosm
  Reay, M. K., Greenfield, L. M., Graf, M., Lloyd, C. E. M., Evershed, R. P., Chadwick, D. R. & Jones, D. L., 5 Ebr 2023, Yn: Journal of Hazardous Materials. 447, 130825.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLeaching of phthalate acid esters from plastic mulch films and their degradation in response to UV irradiation and contrasting soil conditions
  Viljoen, S. J., Brailsford, F. L., Murphy, D. V., University, M., Chadwick, D. R. & Jones, D. L., 5 Chwef 2023, Yn: Journal of Hazardous Materials. 443, part B, 130256.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMicrobial community succession in soil is mainly driven by carbon and nitrogen contents rather than phosphorus and sulphur contents
  Tang, S., Ma, Q., Marsden, K., Chadwick, D., Luo, Y., Kuzyakov, Y., Wu, L. & Jones, D. L., 1 Mai 2023, Yn: Soil Biology and Biochemistry. 180, 109019.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMitigation of nitrous oxide emissions in grazing systems through nitrification inhibitors: a meta-analysis
  Soares, J. R., Souza, B. R., Mancebo Mazzetto, A., Galdos, M. V., Chadwick, D., Campbell, E. E., Jaiswal, D., Oliveira, J. C., Monteiro, L. A., Vianna, M. S., Lamparelli, R. A. C., Figueiredo, G. K. D. A., Sheehan, J. J. & Lynd, L. R., 23 Ion 2023, Yn: Nutrient Cycling in Agroecosystems. 125, t. 359-377 13 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPhotocatalytic fixation of NOx in soils
  Sánchez-Rodríguez, A. R., Gómez-Álvarez, E., Méndez, J. M., Skiba, U. M., Jones, D. L., Chadwick, D. R., Del Campillo, M. C., Fernandes, R. B., Kleffmann, J. & Barrón, V., 1 Hyd 2023, Yn: Chemosphere. 338, 139576.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRapid microbial uptake and mineralization of 14C-labelled cysteine and methionine along a grassland productivity gradient
  Wang, D., Chadwick, D., Hill, P., Ge, T. & Jones, D. L., 1 Mai 2023, Yn: Soil Biology and Biochemistry. 180, 109022.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydResilience of ecosystem service delivery in grasslands in response to single and compound extreme weather events
  Dodd, R. J., Chadwick, D. R., Hill, P. W., Hayes, F., Sánchez-Rodríguez, A. R., Gwynn-Jones, D., Smart, S. M. & Jones, D. L., 25 Chwef 2023, Yn: Science of the Total Environment. 861, 160660.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSeparating N2O production and consumption in intact agricultural soil cores at different moisture contents and depths
  Button, E. S., Marsden, K. A., Nightingale, P. D., Dixon, E. R., Chadwick, D. R., Cárdenas, L. M. & Jones, D. L., 4 Ebr 2023, Yn: European Journal of Soil Science. 74, 2, t. e13363
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe soil microbial community and plant biomass differentially contribute to the retention and recycling of urinary-N in grasslands
  Reay, M. K., Marsden, K., Powell, S., Rivera, L. M., Chadwick, D., Jones, D. L. & Evershed, R. P., 1 Mai 2023, Yn: Soil Biology and Biochemistry. 180, 109011.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydTracing the mineralization rates of C, N and S from cysteine and methionine in a grassland soil: A 14C and 35S dual-labelling study
  Wang, D., Chadwick, D. R., Hill, P. W., Ge, T. & Jones, D. L., 1 Chwef 2023, Yn: Soil Biology and Biochemistry. 177, 108906.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUse of untargeted metabolomics to analyse changes in extractable soil organic matter in response to long-term fertilisation
  Tang, S., Ma, Q., Zhou, J., Pan, W., Chadwick, D. R., Gregory, A. S., Wu, L. & Jones, D. L., 1 Ebr 2023, Yn: Biology and Fertility of Soils. 59, 3, t. 301-316
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUtilisation and transformation of organic and inorganic nitrogen by soil microorganisms and its regulation by excessive carbon and nitrogen availability
  Pan, W., Zhou, J., Tang, S., Wu, L., Ma, Q., Marsden, K. A., Chadwick, D. D. R. & Jones, D. L., Mai 2023, Yn: Biology and Fertility of Soils. 59, 4, t. 379-389
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2022

• CyhoeddwydAddition of iron to agricultural topsoil and subsoil is not an effective C sequestration strategy
  Button, E. S., Chadwick, D. R. & Jones, D. L., 1 Maw 2022, Yn: Geoderma. 409, 115646.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydA framework for integrating ecosystem services as endpoint impacts in life cycle assessment
  Hardaker, A., Styles, D., Williams, P., Chadwick, D. & Dandy, N., 10 Hyd 2022, Yn: Journal of Cleaner Production. 370, 133450.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAGRONOMIC AND ENVIRONMENTAL BENEFITS OF REINTRODUCING HERB- AND LEGUME-RICH MULTISPECIES LEYS INTO ARABLE ROTATIONS: A REVIEW
  Cooledge, E. C., Chadwick, D. R., Smith, L. M. J., Leake, J. R. & Jones, D. L., Meh 2022, Yn: Frontiers of Agricultural Science and Engineering. 9, 2, t. 245-271
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydArbuscular mycorrhiza fungi colonisation stimulates uptake of inorganic nitrogen and sulphur but reduces utilisation of organic forms in tomato
  Ma, Q., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Medi 2022, Yn: Soil Biology and Biochemistry. 172
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydChanges in microbial community composition drive the response of ecosystem multifunctionality to elevated ozone
  Li, K., Hayes, F., Chadwick, D. R., Wang, J., Zou, J. & Jones, D. L., 1 Tach 2022, Yn: Environmental Research. 214, 114142.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCombining targeted grass traits with red clover improves grassland performance and reduces need for nitrogen fertilisation
  Carswell, A., Rafael Sanchez-Rodriguez, A., Saunders, K., le Cocq, K., Shaw, R., Cotton, J., Zhang, Y., Evans, J., Chadwick, D. R., Jones, D. L. & Misselbrook, T., 1 Chwef 2022, Yn: European Journal of Agronomy. 133, 126433.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDeep-C storage: Biological, chemical and physical strategies to enhance carbon stocks in agricultural subsoils
  Button, E. S., Pett-Ridge, J., Murphy, D. V., Kuzyakov, Y., Chadwick, D. R. & Jones, D. L., Gorff 2022, Yn: Soil Biology and Biochemistry. 170, 1 t., 108697.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDevelopment of a LoRaWAN IoT Node with Ion-Selective Electrode Soil Nitrate Sensors for Precision Agriculture
  Bristow, N., Rengaraj, S., Chadwick, D., Kettle, J. & Jones, D. L., Rhag 2022, Yn: Sensors. 22, 23, 9100.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffects of plastic residues and microplastics on soil ecosystems: A global meta-analysis
  Zhang, J., Ren, S., Xu, W., Liang, C., Li, J., Zhang, H., Li, Y., Liu, X., Jones, D. L., Chadwick, D. & Wang, K., 5 Awst 2022, Yn: Journal of Hazardous Materials. 435, 129065.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEnvironmental impacts of agricultural plastic film mulch: Fate, consequences, and solutions
  Ding, F., Jones, D. L., Chadwick, D. R., Kim, P. J., Jiang, R. & Flury, M., 25 Awst 2022, Yn: Science of the Total Environment. 836
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Golygyddiad › adolygiad gan gymheiriaid
• CyhoeddwydField aging declines the regulatory effects of biochar on cadmium uptake by pepper in the soil
  Xing, D., Cheng, H., Ning, Z., Liu, Y., Lin, S., Li, Y., Wang, X., Hill, P., Chadwick, D. & Jones, D. L., 1 Tach 2022, Yn: Journal of Environmental Management. 321, 115832.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydField application of pure polyethylene microplastic has no significant short-term effect on soil biological quality and function
  Brown, R., Chadwick, D., Thornton, H., Marshall, M., Bei, S., Distaso, M., Bargiela, R., Marsden, K., Clode, P., Murphy, D., Pagella, S. & Jones, D. L., 1 Chwef 2022, Yn: Soil Biology and Biochemistry. 165, 108496.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydField response of N2O emissions, microbial communities, soil biochemical processes and winter barley growth to the addition of conventional and biodegradable microplastics
  Greenfield, L. M., Graf, M., Rengaraj, S., Bargiela, R., Williams, G., Golyshin, P. N., Chadwick, D. R. & Jones, D. L., 15 Medi 2022, Yn: Agriculture, Ecosystems and Environment. 336, 108023.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIron-Modified Biochar Strengthens Simazine Adsorption and Decreases Simazine Decomposition in the Soil
  Cheng, H., Xing, D., Lin, S., Deng, Z., Wang, X., Ning, W., Hill, P. W., Chadwick, D. R. & Jones, D. L., 1 Gorff 2022, Yn: Frontiers in Microbiology. 13, 901658.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydKinetics of microplastic generation from different types of mulch films in agricultural soil
  Yang, Y., Li, Z., Yan, C., Chadwick, D., Jones, D. L., Liu, E., Liu, Q., Bai, R. & He, W., 25 Maw 2022, Yn: Science of the Total Environment. 814
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMicroplastics shape microbial communities affecting soil organic matter decomposition in paddy soil
  Xiao, M., Ding, J., Luo, Y., Zhang, H., Yu, Y., Yao, H., Zhu, Z., Chadwick, D. R., Jones, D., Chen, J. & Ge, T., 5 Meh 2022, Yn: Journal of Hazardous Materials. 431
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNutrient (C, N and P) enrichment induces significant changes in the soil metabolite profile and microbial carbon partitioning
  Brown, R. W., Chadwick, D., Bending, G. D., Collins, C. D., Whelton, H. L., Daulton, E., Covington, J. A., Bull, I. D. & Jones, D. L., 1 Medi 2022, Yn: Soil Biology and Biochemistry. 172, 108779.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNutrient (C, N and P) enrichment induces significant changes in the soil metabolite profile and microbial carbon partitioning
  Brown, R., Chadwick, D. & Jones, D. L., 28 Chwef 2022.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydOrganic and inorganic sulfur and nitrogen uptake by co-existing grassland plant species competing with soil microorganisms
  Ma, Q., Xu, M., Liu, M., Cao, X., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Mai 2022, Yn: Soil Biology and Biochemistry. 168
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPlants can access limited amounts of nitrogen- and sulphur-containing amino acids in soil owing to rapid microbial decomposition
  Ma, Q., Pan, W., Tang, S., Chadwick, D. R., Wu, L. & Jones, D. L., Tach 2022, Yn: Plant and Soil. 480, 1-2, t. 57-70
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPotential to improve nitrogen use efficiency (NUE) by use of perennial mobile green manures
  Ward, C., Chadwick, D. & Hill, P., 13 Rhag 2022, Yn: Nutrient Cycling in Agroecosystems. 125, 2, t. 43-62 20 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydProgress on improving Agricultural Nitrogen use efficiency: UK-China viortual joint centers on Nitrogen Agronomy
  Misselbrook, T., Bai, Z., Cai, Z., Cao, W., Carswell, A., Cowan, N., Cui, Z., Chadwick, D. R., Emmett, B., Goulding, K., Jiang, R., Jones, D. L., Ju, X., Liu, H., Lu, Y., Ma, L., Powlson, D., Rees, R. M., Skiba, U. & Smith, P. & 9 eraill, Sylvester-Bradley, R., Williams, J., Wu, L., Xu, M., Xu, W., Zhang, F., Zhang, J., Zhou, J. & Liu, X., 1 Medi 2022, Yn: Frontiers of Agricultural Science and Engineering. 9, 3, t. 475-489
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydProjected Increases in Precipitation Are Expected To Reduce Nitrogen Use Efficiency and Alter Optimal Fertilization Timings in Agriculture in the South East of England
  Fletcher, D. M., Ruiz, S., Williams, K., Petroselli, C., Walker, N., Chadwick, D., Jones, D. L. & Roose, T., 12 Awst 2022, Yn: ACS ES&T ENGINEERING. 2, 8, t. 1414-1424 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydResponsible agriculture must adapt to the wetland character of mid-latitude peatlands
  Freeman, B. W. J., Evans, C. D., Musarika, S., Morrison, R., Newman, T. R., Page, S. E., Wiggs, G. F. S., Bell, N. G. A., Styles, D., Wen, Y., Chadwick, D. R. & Jones, D. L., 1 Meh 2022, Yn: Global Change Biology. 28, 12, t. 3795-3811 17 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydSilvopastoral systems for offsetting livestock emissions in the tropics: a case study of a dairy farm in Costa Rica
  Brook, R., Forster, E., Styles, D., Mazzetto, A. M., Arndt, C., Esquivel, M. J. & Chadwick, D., 13 Hyd 2022, Yn: Agronomy for Sustainable Development. 42, 5, 101.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydStrategies to reach zero carbon beef and sheep production on Welsh farms
  McNicol, L., Williams, P., Styles, D., Rees, R. M. & Chadwick, D., 1 Ebr 2022, Animal - science proceedings. 1 gol. Cyfrol 13. t. 8-9
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd
• CyhoeddwydThe effect of organic manure or green manure incorporation with reductions in chemical fertilizer on yield-scaled N2O emissions in a citrus orchard
  Zhou, W., Ma, Q., Wu, L., Hu, R., Jones, D. L., Chadwick, D. R., Jiang, Y., Wu, Y., Xia, X., Yang, L. & Chen, Y., 1 Maw 2022, Yn: Agriculture, Ecosystems and Environment. 326, 107806.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2021

• CyhoeddwydArbuscular mycorrhizal fungi and biochar influence simazine decomposition and leaching
  Cheng, H., Wang, J., Tu, C., Lin, S., Xing, D., Hill, P., Chadwick, D. & Jones, D. L., 1 Ebr 2021, Yn: Global Change Biology Bioenergy. 13, 4, t. 708-718
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydChallenges and strategies for agricultural green development in the Yangtze River Basin
  Guo, C., Bai, Z., Shi, X., Chen, X., Chadwick, D., Strokal, M., Zhang, F., Ma, L. & Chen, X., Ebr 2021, Yn: Journal of Integrative Environmental Sciences. 18, 1, t. 37-54 18 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCompetition for S-containing amino acids between rhizosphere microorganisms and plant roots: the role of cysteine in plant S acquisition
  Ma, Q., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Awst 2021, Yn: Biology and Fertility of Soils. 57, 6, t. 825-836
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDependence of thermal desorption method for profiling volatile organic compound (VOC) emissions from soil
  Brown, R. W., Mayser, J. P., Widdowson, C., Chadwick, D. R. & Jones, D. L., 1 Medi 2021, Yn: Soil Biology and Biochemistry. 160, 108313.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffects of farmyard manure on soil S cycling: Substrate level exploration of high- and low-molecular weight organic S decomposition
  Ma, Q., Tang, S., Pan, W., Zhou, J., Chadwick, D. R., Hill, P. W., Wu, L. & Jones, D. L., 1 Medi 2021, Yn: Soil Biology and Biochemistry. 160, 108359.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIdentifying barriers to routine soil testing within beef and sheep farming systems
  Rhymes, J., Wynne-Jones, S., Williams, P., Harris, I., Rose, D., Chadwick, D. & Jones, D. L., 15 Rhag 2021, Yn: Geoderma. 404, 115298.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImportance of building bridging and linking social capital in adapting to changes in UK agricultural policy
  Arnott, D., Chadwick, D., Wynne-Jones, S., Dandy, N. & Jones, D. L., 1 Ebr 2021, Yn: Journal of Rural Studies. 83, t. 1-10
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIncreasing the productivity of an upland pasture with the least environmental impacts
  Williams, N., Gibbons, J., Chadwick, D., Marsden, K. & Williams, P., 1 Awst 2021, Yn: Agriculture, Ecosystems and Environment. 315, 107449.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydKey traits for ruminant livestock across diverse production systems in the context of climate change: perspectives from a global platform of research farms
  Rivero, M. J., Lopez-Villalobos, N., Evans, A., Berndt, A., Cartmill, A., Neal, A. L., McLaren, A., Farruggia, A., Mignolet, C., Chadwick, D., Styles, D., McCracken, D., Busch, D., Martin, G. B., Flemming, H., Sheridan, H., Gibbons, J., Merbold, L., Eisler, M. & Lambe, N. & 11 eraill, Rovira, P., Harris, P., Murphy, P., Vercoe, P. E., Williams, P., Machado, R., Takahashi, T., Puech, T., Boland, T., Ayala, W. & Lee, M. R. F., 2021, Yn: Reproduction, Fertility and Development. 33, 2, t. 1-19
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLand use effects on soil phosphorus behavior characteristics in the eutrophic aquatic-terrestrial ecotone of Dianchi Lake, China
  Fu, D., Xu, Z., Wu, X., Zhao, L., Zhu, A., Duan, C., Chadwick, D. R. & Jones, D. L., 31 Ion 2021, Yn: Soil & Tillage Research. 205, 104793.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLegume-Modified Rotations Deliver Nutrition With Lower Environmental Impact
  Costa, M. P., Reckling, M., Chadwick, D., Rees, R. M., Saget, S., Williams, M. & Styles, D., 13 Ebr 2021, Yn: Frontiers in Sustainable Food Systems. 5, 656005.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLivestock-induced N2O emissions may limit the benefits of converting cropland to grazed grassland as a greenhouse gas mitigation strategy for agricultural peatlands
  Wen, Y., Freeman, B., Hunt, D., Musarika, S., Zang, H., Marsden, K. A., Evans, C. D., Chadwick, D. R. & Jones, D. L., Tach 2021, Yn: Resources, Conservation and Recycling. 174, 105764.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMaize and soybean experience fierce competition from soil microorganisms for the uptake of organic and inorganic nitrogen and sulphur: A pot test using C-13, N-15, C-14, and S-35 labelling
  Ma, Q., Pan, W., Tang, S., Sun, X., Xie, Y., Chadwick, D. R., Hill, P. W., Si, L., Wu, L. & Jones, D. L., 1 Meh 2021, Yn: Soil Biology and Biochemistry. 157, 108260.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMarginal Abatement Cost Curves for Latin American Dairy Production: A Costa Rica case study
  Duffy, C., Apdini, T., Styles, D., Gibbons, J., Peguero, F., Arndt, C., Mancebo Mazzetto, A., Vega, A., Chavarro-Lobo, J., Brook, R. & Chadwick, D., 15 Awst 2021, Yn: Journal of Cleaner Production. 311, 127556.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMicrobial diversity dynamics during the self-acidification of dairy slurry
  Bastami, M. S., Jones, D. L. & Chadwick, D. R., 16 Gorff 2021, Yn: Environmental Technology. 42, 16, t. 2562-2572 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMitigation of Multiple Environmental Footprints for China’s Pig Production Using Different Land Use Strategies
  Long, W., Wang, H., Hou, Y., Chadwick, D., Ma, Y., Cui, Z. & Zhangf, F., 20 Ebr 2021, Yn: Environmental Science and Technology. 55, 8, t. 4440-4451 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOn pedagogy of a Soil Science Centre for Doctoral Training
  Haygarth, P. M., Lawrenson, O., Mezeli, M., Sayer, E. J., McCloskey, C. S., Evans, D. L., Kirk, G. J. D., Tye, A. M., Chadwick, D. R., McGrath, S. P., Mooney, S. J., Paterson, E., Robinson, D. A. & Jones, D. L., Tach 2021, Yn: European Journal of Soil Science. 72, 6, t. 2320-2329
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOptimising storage conditions and processing of sheep urine for nitrogen cycle and gaseous emission measurements from urine patches
  Charteris, A. F., Marsden, K. A., Evans, J. R., Barrat, H. A., Loick, N., Jones, D. L., Chadwick, D. R. & Cárdenas, L. M., 9 Meh 2021, Yn: Scientific Reports. 11, 1, 12116.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPrecipitation-optimised targeting of nitrogen fertilisers in a model maize cropping system
  McKay Fletcher, D. M., Ruiz, S. A., Dias, T., Chadwick, D. R., Jones, D. L. & Roose, T., 20 Chwef 2021, Yn: Science of the Total Environment. 756, 144051.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydQuantifying the frequency and volume of urine deposition by grazing sheep using tri-axial accelerometers
  Marsden, K. A., Lush, L., Holmberg, J. A., Harris, I. M., Whelan, M. J., Webb, S., King, A. J., Wilson, R. P., Jones, D. L., Charteris, A. F., Cardenas, L. M. & Chadwick, D. R., 30 Meh 2021, Yn: Animal. 15, 6, 100234.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydReintegration Of Crop-Livestock Systems In Europe : An Overview
  Schut, A. G. T., Cooledge, E., Moraine, M., van de Ven, G. W. J., Jones, D. L. & Chadwick, D., Maw 2021, Yn: Frontiers of Agricultural Science and Engineering. 8, 1, t. 111-129 18 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRelative efficacy and stability of biological and synthetic nitrification inhibitors in a highly nitrifying soil: Evidence of apparent nitrification inhibition by linoleic acid and linolenic acid
  Ma, Y., Jones, D. L., Wang, J., Cardenas, L. M. & Chadwick, D. R., 1 Tach 2021, Yn: European Journal of Soil Science. 72, 6, t. 2356-2371 16 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSpatial co‐localisation of extreme weather events: a clear and present danger
  Dodd, R., Chadwick, D., Harris, I., Hines, A., Hollis, D., Economou, T., Gwynn-Jones, D., Scullion, J., Robinson, D. & Jones, D. L., Ion 2021, Yn: Ecology Letters. 24, 1, t. 60-72 13 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSubstrate control of sulphur utilisation and microbial stoichiometry in soil: Results of 13C, 15N, 14C, and 35S quad labelling
  Ma, Q., Kuzyakov, Y., Pan, W., Tang, S., Chadwick, D. R., Wen, Y., Hill, P. W., Macdonald, A., Ge, T., Si, L., Wu, L. & Jones, D. L., Tach 2021, Yn: The ISME Journal. 15, 11, t. 3148-3158 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydTaking the steps toward sustainable livestock: our multidisciplinary global farm platform journey
  Rivero, M. J., Evans, A., Berndt, A., Cartmill, A., Dowsey, A., Farruggia, A., Mignolet, C., Enriquez-Hidalgo, D., Chadwick, D., McCracken, D., Busch, D., Pereyra, F., Martin, G. B., Sanford, G. R., Sheridan, H., Wright, I., Brunet, L., Eisler, M., Lopez-Villalobos, N. & Rovira, P. & 10 eraill, Harris, P., Murphy, P., Williams, P., Jackson, R. D., Machado, R., Suraj, P. T., Puech, T., Boland, T., Ayala, W. & Lee, M. R. F., Hyd 2021, Yn: Animal Frontiers. 11, 5, t. 52-58 7 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe short-lived inhibitory effect of Brachiaria humidicola on nitrous oxide emissions following sheep urine application in a highly nitrifying soil
  Ma, Y., Charteris, A. F., Loick, N., Cardenas, L. M., Sha, Z., Lopez-Aizpun, M., Chen, Q., Jones, D. L. & Chadwick, D. R., Rhag 2021, Yn: Journal of Plant Nutrition and Soil Science. 184, 6, t. 723-732 10 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUse of metabolomics to quantify changes in soil microbial function in response to fertiliser nitrogen supply and extreme drought
  Brown, R. W., Chadwick, D. R., Zang, H. & Jones, D. L., Medi 2021, Yn: Soil Biology and Biochemistry. 160, 108351.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVolatile organic compounds (VOCs) allow sensitive differentiation of biological soil quality
  Brown, R., Ian D. Bull, Toby Journeaux, Chadwick, D. & Jones, D. L., 1 Mai 2021, Yn: Soil Biology and Biochemistry. 156, 108187.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVulnerability of British farms to post-Brexit subsidy removal, and implications for intensification, extensification and land sparing.
  Arnott, D., Chadwick, D., Wynne-Jones, S. & Jones, D. L., Awst 2021, Yn: Land Use Policy. 107, 104154.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydWithin-field spatial variability of greenhouse gas fluxes from an extensive and intensive sheep-grazed pasture
  Charteris, A. F., Harris, P., Marsden, K. A., Harris, I. M., Guo, Z., Beaumont, D. A., Taylor, H., Sanfratello, G., Jones, D. L., Johnson, S. C. M., Whelan, M. J., Howden, N., Sint, H., Chadwick, D. R. & Cardenas, L. M., 1 Meh 2021, Yn: Agriculture, Ecosystems and Environment. 312, 107355.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2020

• CyhoeddwydAcidification and anaerobic digestion change the phosphorus forms and distribution in particle fractions of cattle slurry and phosphorus dynamics in soil after application
  Li, Y., Chen, Q., Ge, T., Chadwick, D. R. & Jones, D. L., 1 Rhag 2020, Yn: Biosystems Engineering. 200, t. 101-111
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCarbon and sulphur tracing from soil organic sulphur in plants and soil microorganisms
  Ma, Q., Luo, Y., Wen, Y., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Tach 2020, Yn: Soil Biology and Biochemistry. 150, 107971.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCollaboration for Sustainable Intensification: The Underpinning Role of Social Sustainability
  Wynne-Jones, S., Hyland, J., Williams, P. & Chadwick, D., Ion 2020, Yn: Sociologia Ruralis. 60, 1, t. 58-82 25 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCover crops affect the partial nitrogen balance in a maize-forage cropping system
  Rocha, K. F., de Souza, M., Almeida, D. S., Chadwick, D. R., Jones, D. L., Mooney, S. J. & Rosolem, C. A., 15 Chwef 2020, Yn: Geoderma. 360, 114000.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCrop residue carbon-to-nitrogen ratio regulates denitrifier N2O production post flooding
  Zhou, W., Jones, D. L., Hu, R., Clark, I. M. & Chadwick, D. R., Awst 2020, Yn: Biology and Fertility of Soils. 56, 6, t. 825-838
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydFarmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition
  Ma, Q., Wen, Y., Wang, D., Sun, X., Hill, P. W., Macdonald, A., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Mai 2020, Yn: Soil Biology and Biochemistry. 144, 107760.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGlobal Research Alliance N2 O chamber methodology guidelines: Introduction, with health and safety considerations
  de Klein, C. A. M., Harvey, M. J., Clough, T. J., Petersen, S. O., Chadwick, D. R. & Venterea, R. T., Medi 2020, Yn: Journal of Environmental Quality. 49, 5, t. 1073-1080 8 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImage-based quanti fication of soil microbial dead zones induced by nitrogen fertilization
  Ruiz, S. A., Fletcher, D. M. M., Boghi, A., Williams, K. A., Duncan, S. J., Scotson, C. P., Petroselli, C., Dias, T. G. S., Chadwick, D. R., Jones, D. L. & Roose, T., 20 Gorff 2020, Yn: Science of the Total Environment. 727, 138197.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImpact of water table levels and winter cover crops on greenhouse gas emissions from cultivated peat soils
  Wen, Y., Zang, H., Ma, Q., Freeman, B., Chadwick, D. R., Evans, C. D. & Jones, D. L., 1 Meh 2020, Yn: Science of the Total Environment. 719, 135130.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLong-term farmyard manure application affects soil organic phosphorus cycling: A combined metagenomic and P-33/C-14 labelling study
  Ma, Q., Wen, Y., Ma, J., Macdonald, A., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Hyd 2020, Yn: Soil Biology and Biochemistry. 149, 107959.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMeta-analysis of global livestock urine-derived nitrous oxide emissions from agricultural soils
  Lopez-Aizpun, M., Horrocks, C. A., Charteris, A. F., Marsden, K., Ciganda, V., Evans, J. R., Chadwick, D. & Cardenas, L. M., 1 Ebr 2020, Yn: Global Change Biology. t. 2002-2013
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMicroplastics in the agroecosystem: Are they an emerging threat to the plant-soil system?
  Zang, H., Zhou, J., Marshall, M. R., Chadwick, D. R., Wen, Y. & Jones, D. L., 1 Medi 2020, Yn: Soil Biology and Biochemistry. 148, 107926.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRaising the groundwater table in the non -growing season can reduce greenhouse gas emissions and maintain crop productivity in cultivated fen peats
  Wen, Y., Freeman, B., Ma, Q., Evans, C. D., Chadwick, D. R., Zang, H. & Jones, D. L., 20 Gorff 2020, Yn: Journal of Cleaner Production. 262, 121179.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRegion-specific emission factors for Brazil increase the estimate of nitrous oxide emissions from nitrogen fertiliser application by 21%
  Mancebo Mazzetto, A., Styles, D., Gibbons, J., Arndt, C., Misselbrook, T. & Chadwick, D., 1 Meh 2020, Yn: Atmospheric Environment. 230, 117506.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRepresenting crop rotations in life cycle assessment: a review of legume LCA studies
  Porto Costa, M., Chadwick, D., Saget, S., Rees, R. M., Williams, M. & Styles, D., 22 Awst 2020, Yn: International Journal of Life Cycle Assessment. 25, t. 1942–1956
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydResponse of soil phosphorus fractions and fluxes to different vegetation restoration types in a subtropical mountain ecosystem
  Fu, D., Wu, X., Duan, C., Chadwick, D. R. & Jones, D. L., 1 Hyd 2020, Yn: Catena. 193, 104663.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRevealing soil legacy phosphorus to promote sustainable agriculture in Brazil
  Pavinato, P. S., Cherubin, M. R., Soltangheisi, A., Rocha, G. C., Chadwick, D. R. & Jones, D. L., 28 Medi 2020, Yn: Scientific Reports. 10, 15615, 15615.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSheep urination frequency, volume, N excretion and chemical composition: Implications for subsequent agricultural N losses
  Marsden, K. A., Lush, L., Holmberg, J. A., Whelan, M. J., King, A. J., Wilson, R. P., Charteris, A. F., Cardenas, L. M., Jones, D. L. & Chadwick, D. R., 15 Hyd 2020, Yn: Agriculture, Ecosystems and Environment. 302, 107073.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSoil carbon, nitrogen, and sulphur status affects the metabolism of organic S but not its uptake by microorganisms
  Ma, Q., Wen, Y., Pan, W., Macdonald, A., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Hyd 2020, Yn: Soil Biology and Biochemistry. 149, 107943.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUse of untargeted metabolomics for assessing soil quality and microbial function
  Withers, E., Hill, P. W., Chadwick, D. R. & Jones, D. L., Ebr 2020, Yn: Soil Biology and Biochemistry. 143, 107758.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVOC analysis in soils-Extending SPME to SPME-trap and SPME-trap with enrichment
  Brown, R., Mayser, J. P., Widdowson, C., Chadwick, D. & Jones, D. L., 2020, EGU General Assembly 2020. Copernicus GmbH
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd

2019

• CyhoeddwydAccumulation and leaching of nitrate in soils in wheat-maize production in China
  Lu, J., Bai, Z., Velthof, G. L., Wu, Z., Chadwick, D. & Ma, L., 1 Chwef 2019, Yn: Agricultural Water Management . 212, t. 407-415
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydA critical review of the impacts of cover crops on nitrogen leaching, net greenhouse gas balance and crop productivity
  Abdallah, M., Hastings, A., Cheng, K., Yue, Q., Chadwick, D., Espenberg, M., Truu, J., Rees, R. M. & Smith, P., Awst 2019, Yn: Global Change Biology. 25, 8, t. 2530-2543 14 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAgroecosystem resilience in response to extreme winter flooding
  Harvey, R. J., Chadwick, D. R., Sánchez-Rodríguez, A. R. & Jones, D. L., 1 Gorff 2019, Yn: Agriculture, Ecosystems and Environment. 279, t. 1-13
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydApplication of Bayesian statistics to estimate nitrous oxide emission factors of three nitrogen fertilisers on UK grasslands
  Cowan, N., Levy, P., Drewer, J., Carswell, A., Shaw, R., Simmons, I., Bache, C., Marinheiro, J., Brichet, J., Sanchez-Rodriguez, A. R., Cotton, J., Hill, P. W., Chadwick, D. R., Jones, D. L., Misselbrook, T. H. & Skiba, U., Gorff 2019, Yn: Environment International. 128, t. 362-370
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAssessing the benefits and wider costs of different N fertilisers for grassland agriculture
  Carswell, A., Shaw, R., Hunt, J., Rafael Sanchez-Rodriguez, A., Saunders, K., Cotton, J., Hill, P. W., Chadwick, D. R., Jones, D. L. & Misselbrook, T. H., 16 Ebr 2019, Yn: Archives of Agronomy and Soil Science . 65, 5, t. 625-639
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydChallenges to implementing greenhouse gas mitigation measures in livestock agriculture: A conceptual framework for policymakers
  Kipling, R. P., Taft, H. E., Chadwick, D. R., Styles, D. & Moorby, J., Chwef 2019, Yn: Environmental Science and Policy. 92, t. 107-115
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydChina’s pig relocation in balance
  Bai, Z., Jin, S., Wu, Y., Ermgassen, E. Z., Oenema, O., Chadwick, D., Lassaletta, L., Velthof, G., Zhao, J. & Ma, L., 30 Medi 2019, Yn: Nature Sustainability . 2, 10, t. 888-888 1 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Llythyr › adolygiad gan gymheiriaid
• CyhoeddwydData for life cycle assessment of legume biorefining for alcohol
  Lienhardt, T., Black, K., Saget, S., Porto Costa, M., Chadwick, D., Rees, R. M., Williams, M., Spillane, C., Iannetta, P. M., Walker, G. & Styles, D., Awst 2019, Yn: Data in Brief. 104242.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffects of four years of elevated ozone on microbial biomass and extracellular enzyme activities in a semi-natural grassland
  Wang, J., Hayes, F., Turner, R., Chadwick, D. R., Mills, G. & Jones, D. L., 10 Ebr 2019, Yn: Science of the Total Environment. 660, t. 260-268 9 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydExtreme flood events at higher temperatures exacerbate the loss of soil functionality and trace gas emissions in grassland
  Rafael Sanchez-Rodriguez, A., Nie, C., Hill, P. W., Chadwick, D. R. & Jones, D. L., Maw 2019, Yn: Soil Biology and Biochemistry. 130, t. 227-236
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImpacts of abiotic stresses on the physiology and metabolism of cool-season grasses: A review
  Loka, D., Harper, J., Humphreys, M., Gasior, D., Wootton-Beard, P., Gwynn-Jones, D., Scullion, J., Doonan, J., Kingston-Smith, A., Dodd, R., Wang, J., Chadwick, D., Hill, P., Jones, D., Mills, G., Hayes, F. & Robinson, D., Chwef 2019, Yn: Food and Energy Security. 8, 1, e00152.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydImplementation solutions for greenhouse gas mitigation measures in livestock agriculture: A framework for coherent strategy
  Kipling, R. P., Taft, H. E., Chadwick, D. R., Styles, D. & Moorby, J., Tach 2019, Yn: Environmental Science and Policy. 101, t. 232-244
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIs the ‘enzyme latch’ or ‘iron gate’ the key to protecting soil organic carbon in peatlands?
  Wen, Y., Zang, H., Ma, Q., Evans, C. D., Chadwick, D. R. & Jones, D. L., 1 Medi 2019, Yn: Geoderma. 349, t. 107-113
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydJust the tonic! Legume biorefining for alcohol has the potential to reduce Europe's protein deficit and mitigate climate change
  Lienhardt, T., Black, K., Saget, S., Costa, M. P., Chadwick, D., Rees, R. M., Williams, M., Spillane, C., Iannetta, P. M., Walker, G. & Styles, D., Medi 2019, Yn: Environment International. 130, t. 104870
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMicrobial utilization of low molecular weight organic carbon substrates in cultivated peats in response to warming and soil degradation
  Wen, Y., Zang, H., Freeman, B., Musarika, S., Evans, C. D., Chadwick, D. R. & Jones, D. L., Rhag 2019, Yn: Soil Biology and Biochemistry. 139, 107629.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrification represents the bottle-neck of sheep urine patch N2O emissions from extensively grazed organic soils
  Marsden, K. A., Holmberg, J. A., Jones, D. L., Charteris, A. F., Cardenas, L. M. & Chadwick, D. R., 10 Rhag 2019, Yn: Science of the Total Environment. 695, 133786.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrogen use efficiency and nitrous oxide emissions from five UK fertilised grasslands
  Cardenas, L. M., Bhogal, A., Chadwick, D. R., McGeough, K., Misselbrook, T., Rees, R. M., Thorman, R. E., Watson, C. J., Williams, J. R., Smith, K. A. & Calvet, S., 15 Ebr 2019, Yn: Science of the Total Environment. 661, t. 696-710 15 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRye cover crop incorporation and high watertable mitigate greenhouse gas emissions in cultivated peatland
  Wen, Y., Zang, H., Freeman, B., Ma, Q., Chadwick, D. R. & Jones, D. L., Hyd 2019, Yn: Land Degradation and Development. 30, 16, t. 1928-1938 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydScience to Policy: Climate-proofing grassland productivity
  Wiik, E., Jones, D. L., Chadwick, D., Hill, P., Sanchez Rodriguez, A., Dodd, R., Turner, R., Kingston-Smith, A., Gwynn-Jones, D., Doonan, J., Scullion, J., Loka, D., Hayes, F., Robinson, D. & Toberman, H., Maw 2019, Ser Cymru National Research Network for Low Carbon, Energy and Environment. (Science to Policy)
  Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn
• CyhoeddwydShort-term responses of greenhouse gas emissions and ecosystem carbon fluxes to elevated ozone and N fertilization in a temperate grassland
  Wang, J., Hayes, F., Hill, P. W., Chadwick, D. R., Mills, G. & Jones, D. L., 15 Awst 2019, Yn: Atmospheric Environment. 211, t. 204-213 10 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSlurry acidification and anaerobic digestion affects the speciation and vertical movement of particulate and nanoparticulate phosphorus in soil after cattle slurry application
  Li, Y., Jones, D. L., Chen, Q. & Chadwick, D. R., Meh 2019, Yn: Soil & Tillage Research. 189, t. 199-206 8 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe Design and Deployment of an End-To-End IoT Infrastructure for the Natural Environment
  Nundloll, V., Porter, B., Blair, G. S., Emmett, B., Cosby, J., Jones, D. L., Chadwick, D., Winterbourn, J. B., Beattie, P., Dean, G., Shaw, R., Shelley, W., Brown, M. & Ullah, I., 7 Meh 2019, Yn: Future Internet. 11, 6, 129.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydTypology of extreme flood event leads to differential impacts on soil functioning
  Rafael Sanchez-Rodriguez, A., Hill, P. W., Chadwick, D. R. & Jones, D. L., Chwef 2019, Yn: Soil Biology and Biochemistry. 129, t. 153-168
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydWhat agricultural practices are most likely to deliver "sustainable intensification" in the UK?
  Dicks, L., Rose, D., Ang, F., Birch, N., Boatman, N., Bowles, E., Chadwick, D., Dinsdale, A., Durham, S., Elliott, J., Firbank, L., Humphreys, S., Jarvis, P., Jones, D., Kindred, D., Knight, S., Lee, M., Leifert, C., Lobley, M. & Matthews, K. & 19 eraill, Midmer, A., Moore, M., Morris, C., Mortimer, S., Murray, T., Norman, K., Ramsden, S., Roberts, D., Smith, L., Soffe, R., Stoate, C., Taylor, B., Tinker, D., Topliff, M., Wallace, J., Williams, P., Wilson, P., Winter, M. & Sutherland, W., Chwef 2019, Yn: Food and Energy Security. 8, 1, e00148.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydWhat can management option uptake tell us about ecosystem services delivery through agri-environment schemes?
  Arnott, D., Chadwick, D., Harris, I., Koj, A. & Jones, D. L., 1 Chwef 2019, Yn: Land Use Policy. 81, t. 194-208
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2018

• CyhoeddwydAdvanced Processing of Food Waste Based Digestate for Mitigating Nitrogen Losses in a Winter Wheat Crop
  Sanchez Rodriguez, A., Carswell, A. M., Shaw, R., Hunt, J., Saunders, K., Cotton, J., Chadwick, D., Jones, D. L. & Misselbrook, T. H., 17 Gorff 2018, Yn: Frontiers in Sustainable Food Systems.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCan In-Situ Soil Nitrate Measurements Improve Nitrogen-Use Efficiency in Agricultural Systems?
  Jones, D. L., Chadwick, D. R., Rengaraj, S., Wu, D., Williams, A. P., Hill, P. W., Miller, A. J., Lark, R. M., Rosolem, C. A., Damin, V. & Shaw, R., 1 Rhag 2018, Proceedings 1466-1314. International Fertiliser Society, Cyfrol 825. t. 1-32 32 t. 825
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid
• CyhoeddwydChapter Four - The Importance of Sustained Grassland and Environmental Research: A Case Study From North Wyke Research Station, UK, 1982–2017
  Blackwell, M. S. A., Jarvis, S. C., Wilkins, R. J., Beaumont, D. A., Cardenas, L. M., Chadwick, D., Collins, A. L., Dungait, J. A. J., Gibbs, M. J., Hopkins, A., Lee, M. R. F., Misselbrook, T. H., Murray, P. J. & Tallowin, J. R. B., 2018, Yn: Advances in Agronomy. 149, t. 161-235
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydClassification of sheep urination events using accelerometers to aid improved measurements of livestock contributions to nitrous oxide emissions
  Lush, L., Wilson, R. P., Holton, M. D., Hopkins, P., Marsden, K., Chadwick, D. & King, A. J., 1 Gorff 2018, Yn: Computers and Electronics in Agriculture. 150, t. 170-177
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydComparative effects of prolonged freshwater and saline flooding on nitrogen cycling in an agricultural soil
  Sanchez Rodriguez, A., Chadwick, D., Tatton, G., Hill, P. & Jones, D. L., Ebr 2018, Yn: Applied Soil Ecology. 125, t. 56-70
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydComposting with negative pressure aeration for the mitigation of ammonia emissions and global warming potential
  Wang, X., Bai, Z., Gao, B., Chadwick, D., Qing, C., Hu, C. & Ma, L., 10 Medi 2018, Yn: Journal of Cleaner Production. 195, t. 448-457
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCritical review of the impacts of grazing intensity on soil organic carbon storage and other soil quality indicators in extensively managed grasslands
  Abdalla, M., Hastings, A., Chadwick, D. R., Jones, D. L., Evans, C. D., Jones, M. B., Rees, R. M. & Smith, P., 1 Chwef 2018, Yn: Agriculture, Ecosystems and Environment. 253, t. 62-81
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
• CyhoeddwydDesigning Vulnerable Zones of Nitrogen and Phosphorus Transfers to Control Water Pollution in China
  Bai, Z., Lu, J., Zhao, H., Velthof, G. L., Oenema, O., Chadwick, D., Williams, D. R., Jin, S., Liu, H., Wang, M., Strokal, M., Kroeze, M., Hu, C. & Ma, L., 30 Gorff 2018, Yn: Environmental Science and Technology.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDetermining the influence of environmental and edaphic factors on the fate of the nitrification inhibitors DCD and DMPP in soil
  Guardia, G., Marsden, K., Vallejo, A., Jones, D. & Chadwick, D., 15 Mai 2018, Yn: Science of the Total Environment. 624, t. 1202-1212
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEnhanced-efficiency fertilizers are not a panacea for resolving the nitrogen problem
  Li, T., Zhang, W., Yin, J., Chadwick, D., Norse, D., Lu, Y., Liu, X., Chen, X., Zhang, F., Powlson, D. & Dou, Z., Chwef 2018, Yn: Global Change Biology. 24, 2, t. e511-e521
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydFertilizer regime changes the competitive uptake of organic nitrogen by wheat and soil microorganisms: An in-situ uptake test using 13C, 15N labelling, and 13C-PLFA analysis
  Ma, Q., Wu, L., Wang, J., Ma, J., Zheng, N., Hill, P., Chadwick, D. & Jones, D. L., 10 Awst 2018, Yn: Soil Biology and Biochemistry. 125, t. 319-327
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGlobal analysis of agricultural soil denitrification in response to fertilizer nitrogen
  Wang, J., Chadwick, D., Cheng, Y. & Yan, X., 1 Maw 2018, Yn: Science of the Total Environment. 616-617, t. 908-917
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGreenhouse gas and ammonia emissions and mitigation options from livestock production in peri-urban agriculture: Beijing – A case study
  Wei, S., Bai, Z. H., Chadwick, D., Hou, Y., Qin, W., Zhao, Z. Q., Jiang, R. F. & Ma, L., 20 Maw 2018, Yn: Journal of Cleaner Production. 178, t. 515-525
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImpact of microbial activity on the leaching of soluble N forms in soil
  Carswell, A. M., Hill, P., Jones, D., Blackwell, M. S. A., Johnes, P. J., Chadwick, D. & Dixon, E. R., Ion 2018, Yn: Biology and Fertility of Soils. 54, 1, t. 21-25
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInteraction of straw amendment and soil NO3- content controls fungal denitrification and denitrification product stoichiometry in a sandy soil
  Senbayram, M., Well, R., Bol, R., Chadwick, D. R., Jones, D. L. & Wu, D., Tach 2018, Yn: Soil Biology and Biochemistry. 126, t. 204-212
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLife Cycle Assessment of Biofertilizer Production and Use Compared with Conventional Liquid Digestate Management
  Styles, D., Adams, P., Thelin, G., Vaneeckhaute, C., Chadwick, D. & Withers, P., 3 Gorff 2018, Yn: Environmental Science and Technology. 52, 13, t. 7468-7476
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRepeated application of anaerobic digestate, undigested cattle slurry and inorganic fertilizer N: Impacts on pasture yield and quality
  Walsh, J. J., Jones, D. L., Chadwick, D. & Williams, A., 1 Medi 2018, Yn: Grass and Forage Science. 73, t. 758-763
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSheep urine patch N2O emissions are lower from extensively-managed than intensively-managed grasslands
  Marsden, K., Holmberg, J., Jones, D. L. & Chadwick, D., 1 Hyd 2018, Yn: Agriculture, Ecosystems and Environment. 265, t. 264-274
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe contribution of cattle urine and dung to nitrous oxide emissions: Quantification of country specific emission factors and implications for national inventories
  Chadwick, D. R., Cardenas, L. M., Dhanoa, M. S., Donovan, N., Misselbrook, T., Williams, J. R., Thorman, R. E., McGeough, K. L., Watson, C. J., Watson, C. J., Bell, M., Anthony, S. G. & Rees, R. M., 1 Medi 2018, Yn: Science of the Total Environment. 635, t. 607-617
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe environmental costs and benefits of high-yield farming
  Balmford, A., Amano, T., Bartlett, H., Chadwick, D., Collins, A., Edwards, D., Field, R., Garnsworthy, P., Green, R., Smith, P., Waters, H., Whitmore, A., Broom, D. M., Chara, J., Finch, T., Garnett, E., Gathorne-Hardy, A., Hernandez-Medrano, J., Herrero, M. & Hua, F. & 8 eraill, Latawiec, A., Misselbrook, T., Phalan, B., Simmons, B. I., Takahashi, T., Vause, J., zu Ermgassen, E. & Eisner, R., 14 Medi 2018, Yn: Nature Sustainability . 1, t. 477-485
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUrea-based fertilization strategies to reduce yield-scaled N oxides and enhance bread-making quality in a rainfed Mediterranean wheat crop
  Guardia, G., Sanz-Cobena, A., Sanchez-Martin, L., Fuertes-Mendizabal, T., Gonzalez-Murua, C., Alvarez, J. M., Chadwick, D. & Vallejo, A., Hyd 2018, Yn: Agriculture, Ecosystems and Environment. 265, t. 421-431
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2017

• CyhoeddwydCritical comparison of the impact of biochar and wood ash on soil organic matter cycling and grassland productivity
  Jones, D., Hill, P. & Chadwick, D., Gorff 2017, Yn: Soil Biology and Biochemistry. 110, t. 134-142
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCrop residues exacerbate the negative effects of extreme flooding on soil quality
  Sanchez-Rodriguez, A. R., Hill, P. W., Chadwick, D. R. & Jones, D. L., 1 Hyd 2017, Yn: Biology and Fertility of Soils. 53, 7, t. 751-765
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCurrent approaches and future trends in compost quality criteria for agronomic, environmental and human health benefits
  Bernal, M. P., Sommer, S., Chadwick, D., Qing, C., Li, G. & Michel Jr, F., 2017, Advances in Agronomy. Cyfrol 144. t. 143-233
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid
• CyhoeddwydDiet management to effectively abate N2O emissions from surface applied pig slurry
  Sanchez-Martin, L., Beccaccia, A., De.Blas, C., Garcia-Rebollar, P., Estelles, F., Marsden, K., Chadwick, D. & Vallejo, A., 15 Chwef 2017, Yn: Agriculture, Ecosystems and Environment. 239, t. 1-11
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDMPP is ineffective at mitigating N2O emissions from sheep urine patches in a UK grassland under summer conditions
  Marsden, K., Jones, D. & Chadwick, D., 1 Awst 2017, Yn: Agriculture, Ecosystems and Environment. 246, t. 1-11 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffects of adding bulking agents on biostabilization and drying of municipal solid waste
  Yuan, J., Zhang, D., Li, Y., Chadwick, D., Li, G., Li, Y. & Du, L., 1 Ebr 2017, Yn: Waste Management. 62, t. 52-60
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLivestock housing and manure storage need to be improved in China
  Bai, Z., Li, X., Lu, J., Wang, X., Velthof, G. L., Chadwick, D., Luo, J., Ledgard, S., Wu, Z., Jin, S., Oenema, O., Ma, L. & Hu, C., 2017, Yn: Environmental Science and Technology. 51, 15, t. 8212-8214
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMitigating Greenhouse Gas and Ammonia Emissions from Swine Manure Management: A System Analysis
  Wang, Y., Dong, H., Zhu, Z., Gerber, P. J., Xin, H., Smith, P., Opio, C., Steinfeld, H. & Chadwick, D., Maw 2017, Yn: Environmental Science and Technology. 51, 8, t. 4503-4511
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydModelling spatial and inter-annual variations of nitrous oxide emissions from UK cropland and grasslands using DailyDayCent
  Fitton, N., Datta, A., Cloy, J. M., Rees, R. M., Topp, C. F. E., Bell, M. J., Cardenas, L. M., Williams, J., Smith, K., Thorman, R., Watson, C. J., McGeough, K. L., Kuhnert, M., Hastings, A., Anthony, S., Chadwick, D. & Smith, P., 1 Rhag 2017, Yn: Agriculture, Ecosystems and Environment. 250, t. 1-11
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrogen losses to the environment following food-based digestate and compost applications to agricultural land
  Nicholson, F., Bhogal, A., Cardenas, L., Chadwick, D., Misselbrook, T., Rollett, A., Taylor, M., Thorman, R. & Williams, J., 1 Medi 2017, Yn: Environmental Pollution. 228, t. 504-516
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSubstantial N2O emission during the initial period of the wheat season due to the conversion of winter-flooded paddy to rice-wheat rotation
  Wei, Z., Lin, S., Wu, L., Zhao, J., Wang, M., Zhu, B., Mo, Y., Hu, R., Chadwick, D. & Shaaban, M., 1 Rhag 2017, Yn: Atmospheric Environment. 170, t. 269-278
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2016

• CyhoeddwydA method-centric ‘User Manual’ for the mitigation of diffuse water pollution from agriculture
  Cuttler, S. P., Newell-Price, J. P., Harris, D., Chadwick, D., Shepherd, M. A., Anthony, S. G. A., Macleod, C. J. A., Haygarth, P. M. & Chambers, B. J., Meh 2016, Yn: Soil Use and Management. 32, S1, t. 162-171
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydAssessment of bioavailable organic phosphorus in tropical forest soils by organic acid extraction and phosphatase hydrolysis
  Darch, T., Blackwell, M. S. A., Chadwick, D., Haygarth, P. M., Hawkins, J. M. B. & Turner, B. L., 15 Rhag 2016, Yn: Geoderma. 284, t. 93-102
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCharacterising the within-field scale spatial variation of nitrogen in a grassland soil to inform the efficient design of in-situ nitrogen sensor networks for precision agriculture
  Shaw, R., Lark, R. M., Williams, A. P., Chadwick, D. R. & Jones, D., 16 Awst 2016, Yn: Agriculture, Ecosystems and Environment. 230, t. 294-306
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDisentangling the effect of sheep urine patch size and nitrogen loading rate on cumulative N2O emissions
  Marsden, K., Jones, D. L. & Chadwick, D., 9 Chwef 2016, Yn: Animal Production Science. 56, 3, t. 265-275
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDo Effective Micro-Organisms Affect Greenhouse Gas Emissions from Slurry Crusts?
  Bastami, M. S. B., Chadwick, D. & Jones, D., 1 Maw 2016, Yn: Journal of Advanced Agricultural Technologies. 3, 1
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEnvironmental balance of the UK biogas sector: An evaluation by consequential life cycle assessment
  Styles, D., Dominguez, E. M. & Chadwick, D., 1 Awst 2016, Yn: Science of the Total Environment. 560-561, t. 241-253
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEvidence that the efficacy of the nitrification inhibitor dicyandiamide (DCD) is affected by soil properties in UK soils
  McGeough, K. L., Watson, C. J., Mueller, C., Laughlin, R. J. & Chadwick, D. R., Maw 2016, Yn: Soil Biology and Biochemistry. 94, t. 222-232
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHow do emission rates and emission factors for nitrous oxide and ammonia vary with manure type and time of application in a Scottish farmland?
  Bell, M. J., Hinton, N. J., Cloy, J. M., Topp, C. F. E., Rees, R. M., Williams, J. R., Misselbrook, T. H. & Chadwick, D. R., 15 Chwef 2016, Yn: Geoderma. 264, t. 81-93
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMineralization of organic nitrogen from farm manure applications
  Bhogal, A., Williams, J. R., Nicholson, F. A., Chadwick, D. R., Chambers, K. H. & Chambers, B. J., 1 Meh 2016, Yn: Soil Use and Management. 32, S1, t. 32-43
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrogen, Phosphorus, and Potassium Flows through the Manure Management Chain in China
  Bai, Z., Ma, L., Jin, S., Ma, W., Velthof, G. L., Oenema, O., Liu, L., Chadwick, D. & Zhang, F., 2016, Yn: Environmental Science and Technology. 50, 24, t. 13409-13418
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydQuantifying N2O emissions from intensive grassland production: the role of synthetic fertilizer type, application rate, timing and nitrification inhibitors
  Bell, M. J., Cloy, J. M., Topp, C. F. E., Ball, B. C., Bagnall, A., Rees, R. M. & Chadwick, D. R., 1 Gorff 2016, Yn: Journal of Agricultural Science. 154, 5, t. 812-827
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydReduction of Methane Emission during Slurry Storage by the Addition of Effective Microorganisms and Excessive Carbon Source from Brewing Sugar
  Bastami, M. S. B., Jones, D. L. & Chadwick, D. R., 1 Tach 2016, Yn: Journal of Environmental Quality. 45, 6, t. 2016-2022
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydRunoff- and erosion-driven transport of cattle slurry: linking molecular tracers to hydrological processes
  Lloyd, C. E. M., Michaelides, K., Chadwick, D. R., Dungait, J. A. J. & Evershed, R. P., 1 Chwef 2016, Yn: Biogeosciences. 13, 2, t. 551-566
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSeasonal persistence of faecal indicator organisms in soil following dairy slurry application to land by surface broadcasting and shallow injection
  Hodgson, C., Oliver, D. M., Fish, R. D., Bulmer, N. M., Heathwaite, A. L., Winter, M. & Chadwick, D., 1 Rhag 2016, Yn: Journal of Environmental Management. 183, Part 1, t. 325-332
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydShort-term biotic removal of dissolved organic nitrogen (DON) compounds from soil solution and subsequent mineralisation in contrasting grassland soils
  Carswell, A. M., Hill, P. W., Jones, D., Blackwell, M. S. A., Johnes, P. & Chadwick, D. R., 1 Mai 2016, Yn: Soil Biology and Biochemistry. 96, t. 82-85
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe mobility of nitrification inhibitors under simulated ruminant urine deposition and rainfall: a comparison between DCD and DMPP
  Marsden, K. A., Marin-Martinez, A. J., Vallejo, A., Hill, P. W., Jones, D. & Chadwick, D. R., 1 Mai 2016, Yn: Biology and Fertility of Soils. 52, 4, t. 491-503
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe potential for land sparing to offset greenhouse gas emissions from agriculture
  Lamb, A., Green, R., Kasoar, T., Phalan, B., zu Ermgassen, E. K. H. J., Balmford, A., Crane, E., Field, R., Bateman, I., Broadmeadow, M., Bruce, T., Goulding, K., Pickett, J., Burney, J., Carey, P., Griffiths, H., Chadwick, D., Hastings, A., Smith, P. & Kindred, D. & 1 eraill, Wall, E., Mai 2016, Yn: Nature Climate Change. 2016, 6, t. 488-492
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Llythyr › adolygiad gan gymheiriaid
• CyhoeddwydThe urine patch diffusional area: An important N2O source?
  Marsden, K. A., Jones, D. & Chadwick, D. R., Ion 2016, Yn: Soil Biology and Biochemistry. 92, January, t. 161-170
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2015

• CyhoeddwydCan macrophyte harvesting from eutrophic water close the loop on nutrient loss from agricultural land?
  Quilliam, R. S., van Niekerk, M. A., Chadwick, D. R., Cross, P., Hanley, N., Jones, D. L., Vinten, A. J., Willby, N. & Oliver, D. M., 7 Chwef 2015, Yn: Journal of Environmental Management. 152, t. 210-217
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydCattle feed or bioenergy? Consequential life cycle assessment of biogas feedstock options on dairy farms
  Styles, D., Gibbons, J., Williams, A. P., Stichnothe, H., Chadwick, D. R. & Healey, J. R., 10 Awst 2015, Yn: Global Change Biology Bioenergy. 7, 5, t. 1034–1049
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydConsequential life cycle assessment of biogas, biofuel and biomass energy options within an arable crop rotation
  Styles, D., Gibbons, J., Williams, A. P., Dauber, J., Stichnothe, H., Urban, B., Chadwick, D. R. & Jones, D. L., 26 Chwef 2015, Yn: GCB Bioenergy. 7, 6, t. 1305-1320
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDissolved Phosphorus Retention in Buffer Strips: Influence of Slope and Soil Type
  Darch, T., Carswell, A., Blackwell, M. S., Hawkins, J. M., Haygarth, P. M. & Chadwick, D. R., 10 Gorff 2015, Yn: Journal of Environmental Quality. 44, 4, t. 1216-1224
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGlobal Research Alliance Modelling Platform (GRAMP): An open web platform for modelling greenhouse gas emissions from agro-ecosystems
  Yeluripati, J. B., del Prado, A., Sanz-Cobena, A., Rees, R. M., Li, C. S., Chadwick, D. R., Tilston, E., Topp, C. F., Cardenas, L. M., Ingraham, P., Gilhespy, S., Anthony, S., Vetter, S. H., Misselbrook, T., Salas, W. & Smith, P., 15 Ion 2015, Yn: Computers and Electronics in Agriculture. 111, t. 112-120
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydImproving manure nutrient management towards sustainable agricultural intensification in China
  Chadwick, D. R., Jia, W., Tong, Y., Yu, G. H., Shen, Q. R. & Chen, Q., 1 Ebr 2015, Yn: Agriculture, Ecosystems and Environment. 209, t. 34-46
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIntegrating soil testing phosphorus into environmentally based manure management in pen-urban regions: A case study in the Beijing area
  Jia, W., Yan, Z. J., Chadwick, D. R., Kang, L. Y., Duan, Z. Q., Bai, Z. H. & Chen, Q., 2 Mai 2015, Yn: Agriculture, Ecosystems and Environment. 209, t. 47-59
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrous oxide emissions from fertilised UK arable soils: Fluxes, emission factors and mitigation
  Bell, M. J., Hinton, N., Cloy, J. M., Topp, C. F., Rees, R. M., Cardenas, L., Scott, T., Webster, C., Ashton, R. W., Whitmore, A. P., Williams, J. R., Balshaw, H., Paine, F., Goulding, K. W. & Chadwick, D. R., 17 Gorff 2015, Yn: Agriculture, Ecosystems and Environment. 212, t. 134-147
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPlant acquisition and metabolism of the synthetic nitrification inhibitor dicyandiamide and naturally-occurring guanidine from agricultural soils
  Marsden, K. A., Scowen, M., Hill, P. W., Jones, D. L. & Chadwick, D. R., Hyd 2015, Yn: Plant and Soil. 395, 1, t. 201-214
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSustainable intensification of China's agriculture: the key role of nutrient management and climate change mitigation and adaptation
  Lu, Y. L., Chadwick, D. R., Norse, D., Powlsond, D. & Shi, W. M., 17 Meh 2015, Yn: Agriculture, Ecosystems and Environment. 209, t. 1-4
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2014

• CyhoeddwydA Meta-Analysis of Organic and Inorganic Phosphorus in Organic Fertilizers, Soils, and Water: Implications for Water Quality
  Darch, T., Blackwell, M. S., Hawkins, J. M., Haygarth, P. M. & Chadwick, D. R., 8 Awst 2014, Yn: Critical Reviews in Environmental Science and Technology. 44, 19, t. 2172-2202
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydEffect of cattle urine addition on the surface emissions and subsurface concentrations of greenhouse gases in a UK peat grassland
  Boon, A., Robinson, J. S., Chadwick, D. R. & Cardenas, L. M., 15 Maw 2014, Yn: Agriculture, Ecosystems and Environment. 186, t. 23-32
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydFirst 20 years of DNDC (DeNitrification DeComposition): Model evolution
  Gilhepsy, S. L., Anthony, S., Cardenas, L., Chadwick, D. R., del Prado, A., Changsheng Li, [. V., Misselbrook, T., Rees, R. M., Salas, W., Sanz-Cobena, A., Smith, P., Tilston, E. L., Topp, C. F., Vetter, S. & Yeluripati, J. B., 24 Tach 2014, Yn: Ecological Modelling. 292, t. 51-62
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNitrous oxide emissions from cattle excreta applied to a Scottish grassland: Effects of soil and climatic conditions and a nitrification inhibitor
  Bell, M. J., Rees, R. M., Cloy, J. M., Topp, C. F., Bagnall, A. & Chadwick, D. R., 10 Rhag 2014, Yn: Science of the Total Environment. 508, t. 343-353
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOptimizing chamber methods for measuring nitrous oxide emissions from plot-based agricultural experiments
  Chadwick, D. R., Cardenas, L., Misselbrook, T. H., Smith, K. A., Rees, R. M., Watson, C. J., McGeough, K. L., Williams, J. R., Cloy, J. M., Thorman, R. E. & Dhanoa, M. S., 9 Ion 2014, Yn: European Journal of Soil Science. 65, 2, t. 295-307
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe challenge of modelling nitrogen management at the field scale: simulation and sensitivity analysis of N2O fluxes across nine experimental sites using DailyDayCente
  Fitton, N., Datta, A., Hastings, A., Kuhnert, M., Topp, C. F., Cloy, J. M., Rees, R. M., Cardenas, L. M., Williams, J. R., Smith, K., Chadwick, D. R. & Smith, P., 8 Medi 2014, Yn: Environmental Research Letters. 9, 9
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe impact of using alternative forages on the nutrient value within slurry and its implications for forage productivity in agricultural systems
  Crotty, F. V., Fychan, R., Theobald, V. J., Sanderson, R., Chadwick, D. R. & Marley, C. L., 15 Mai 2014, Yn: PLoS ONE. 9, 5
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2013

• CyhoeddwydNew technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China
  Zhang, W. F., Dou, Z. X., He, P., Ju, X. T., Powlson, D., Chadwick, D. R., Norse, D., Lu, Y. L., Zhang, Y., Wu, L., Chen, X. P., Cassman, K. G. & Zhang, F. S., 21 Mai 2013, Yn: PNAS. 110, 21, t. 8375-8380
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNutrient stripping: the global disparity between food security and soil nutrient stocks
  Jones, D. L., Cross, P., Withers, P., DeLuca, T., Quilliam, R., Harris, I., Chadwick, D. & Edwards-Jones, G., 8 Mai 2013, Yn: Journal of Applied Ecology. 50, t. 851-862
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid

2011

• CyhoeddwydThe relationship between lay and technical views of Escherichia coli O157 risk.
  Strachan, N. J., Hunter, C. J., Jones, C. D., Wilson, R. S., Ethelberg, S., Cross, P., Williams, A. P., MacRitchie, L., Rotariu, O. & Chadwick, D., 12 Gorff 2011, Yn: Philosophical Transactions of the Royal Society B. 366, 1573, t. 1999-2009
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2010

• CyhoeddwydNitrous oxide emissions from small-scale farmland features of UK livestock farming systems
  Matthews, R. A., Chadwick, D. R., Retter, A. L., Blackwell, M. S. & Yamulki, S., 15 Maw 2010, Yn: Agriculture, Ecosystems and Environment. 136, 3-4, t. 192-198
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydQuantifying annual N2O emission fluxes from grazed grassland under a range of inorganic fertiliser nitrogen inputs
  Cardenas, L. M., Thorman, R., Ashlee, N., Butler, M., Chadwick, D. R., Chambers, B., Cuttle, S., Donovan, N., Kingston, H., Lane, S., Dhanoa, M. S. & Schofield, D., 1 Maw 2010, Yn: Agriculture, Ecosystems and Environment. 136, 3-4, t. 218-226
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydTracing the rate and extent of N and C flow from 13C,15N-glycine and glutamate into individual de novo synthesised soil amino acids
  Knowles, T. D., Chadwick, D. R., Bol, R. & Evershed, R. P., 1 Rhag 2010, Yn: Organic Geochemistry. 41, 12, t. 1259-1268
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2008

• CyhoeddwydReducing Escherichia coli O157 risk in rural communities
  Gordon, H., Roberts, J., Wossink, A., Jones, C., Hunter, C., Chadwick, D., Ogden, I., Jones, D., Rotariu, O., Strachan, N., Erdem, S., Rigby, D., Farrington, J., Teunis, P., Kosmider, R., Williams, P., Cross, P. & Killham, K., 1 Ion 2008, Yn: SAC-SEPA Proceedings: Agriculture in a Changing Environment.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2004

• CyhoeddwydDissolved organic nitrogen concentration in two grassland soils.
  Jones, D. L., Farrar, J. F., Willett, V. B., Hatch, D. J. (Golygydd), Chadwick, D. R., Jarvis, S. C. & Roker, J. A. (Golygydd), 1 Ion 2004, Controlling Nitrogen Flows and Losses. 2004 gol. Wageningen Academic Publishers, t. 441-443
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
• CyhoeddwydMatching supply with demand.
  Murphy, D. V., Stockdale, E. A., Hoyle, F. C., Smith, J. U., Fillery, I. R., Milton, N., Cookson, W. R., Brussaard, L., Jones, D. L., Hatch, D. J. (Golygydd), Chadwick, D. R., Jarvis, S. C. & Roker, J. A. (Golygydd), 1 Ion 2004, Controlling nitrogen flows and losses. 2004 gol. Wageningen Academic Publishers, t. 101-112
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
• CyhoeddwydMissing N: is the solution in dissolved N?
  Macdonald, A. J., Jones, D. L., Hatch, D. J. (Golygydd), Chadwick, D. R., Jarvis, S. C. (Golygydd) & Roker, J. A. (Golygydd), 1 Ion 2004, Controlling nitrogen flows and losses. 2004 gol. Wageningen Academic Publishers, t. 600-605
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

• Evaluating the agronomic and environmental impacts of slurry separation

  01/06/2024 – 15/08/2027 (Wrthi'n gweithredu)

• PhD student placement for Danielle Hunt - Soil evidence review and developing future policy

  05/06/2023 – 31/03/2024 (Wedi gorffen)

• KESS II Mres with Lightsource bp Renewable Energy Investments Ltd BUK2235

  01/02/2023 – 31/03/2024 (Wedi gorffen)

• Towards Climate Smart Transition Pathways for Kenyan Cattle Farmers (CSK Dairy).

  14/11/2022 – 31/03/2023 (Wedi gorffen)

• KESS II MRes with ICL Speciality FertilisersVarious - BUK2E079

  01/07/2022 – 31/03/2024 (Wedi gorffen)

• Enhanced circularity on GHG intensity and farm profitability in mixed crop-livestock systems across agro-ecological zones

  01/03/2022 – 15/05/2025 (Wedi gorffen)

• PhD student placement: “Clean Air Evidence: development of new air quality targets for Wales ”

  01/06/2021 – 01/08/2022 (Wedi gorffen)

• Upgraded Peatlands: Greenhouse Gas removal by augmented peat formation

  04/05/2021 – 09/12/2026 (Wrthi'n gweithredu)

• KESS II Phd with Hybu Cig Cymru BUK2E030

  01/08/2020 – 31/03/2024 (Wedi gorffen)

• Carbon net zero and UK livestock systems

  01/05/2020 – 31/01/2021 (Wedi gorffen)

• FertiCycle - New bio-based fertilisers from organic waste upcycling - resubmission

  01/01/2020 – 16/08/2024 (Wedi gorffen)

• Investigating the feasibility of slurry acidification in the United Kingdom through field trials (additional funding 2)

  01/01/2020 – 01/08/2022 (Wedi gorffen)

• Discovery of new nitrification inhibitors - Phase II

  01/01/2019 – 31/05/2021 (Wedi gorffen)

• Target-N2O:Targeting N2O emission hot-spots in dairy pastures for mitigation action: microbes, stable isotope methods and modelling

  01/11/2018 – 01/08/2022 (Wedi gorffen)

• Dis-aggregated ovine emission factors associated with dung and urine deposition in upland and lowland production systems

  21/09/2018 – 31/12/2199 (Wrthi'n gweithredu)

• Climate smart agriculture in Wales - subcontract to Welsh Lamb and Beef Producers

  01/08/2017 – 01/08/2022 (Wedi gorffen)

• Sustainable futures for Costa Rica dairy sector: optimising environmental and economic outcomes

  01/05/2017 – 31/08/2020 (Wedi gorffen)

  Disgrifiad

  Climate change, trade policies and environmental regulations will have a profound effect on rural livelihoods in Costa Rica. The SusCoRiDa project team will work with the appropriate stakeholders to evaluate, and ultimately recommend, dairy development pathways in Costa Rica, based on three main pillars: improving livelihoods and rural incomes; reducing greenhouse gas emissions and nutrient losses; adapting and building resilience to climate change. The aim is to improve competitiveness in the Costa Rican dairy sector, whilst safeguarding and enhancing the rural environment by promoting a shift towards a low carbon and climate-resilient economy.

  The SusCoRiDa project is funded via BBSRC from the Global Challenges Research Fund (GCRF)

  Cysylltau:

  • http://suscorida.bangor.ac.uk

• Climate smart agriculture in Wales - RDP GHG adaptation and mitigation

  01/01/2017 – 01/08/2019 (Wedi gorffen)

• KESS II PhD project with Welsh Government BUK214

  01/10/2016 – 31/03/2024 (Wedi gorffen)

• BBSRC-China joint funding of research

  01/01/2016 – 30/09/2023 (Wedi gorffen)

• Collation of N2O emission data from DEFRA-funded projects

  01/09/2015 – 28/02/2017 (Wedi gorffen)

• Key drivers of N2O emissions from livestock urine in the uplands (Uplands-N2O)

  01/09/2015 – 01/08/2019 (Wedi gorffen)

  Disgrifiad

  The overarching aims of the project are to gain an improved understanding of the spatial and temporal interactions between sheep grazing behaviour, forage selection, urine composition and edaphic factors to increase the accuracy of direct N2O emission estimates from extensive upland systems. This will be undertaken using a range of approaches including equipping sheep with GPS and accelerometer tags, analysing urine and vegetation composition, spatially mapping soil and landscape properties which may influence N2O emissions, laboratory and field trials to quantify direct N2O emissions from sheep urine, and data integration and modelling of upland N2O emissions at the pasture scale.

  The research is mostly being undertaken at Henfaes Research Centre, where a semi-improved area of enclosed hill land situated approximately 300 m above sea level is the area of study for the first grazing season. The second grazing season will take place within the Snowdonia National Park on an unimproved area situated approximately 850 m above sea level. To find out more about the approaches being undertaken follow the ‘Our Research’ link.

  Cysylltau:

  • http://uplands-n2o.bangor.ac.uk

• Revision of the grassland section of RB209

  01/09/2015 – 08/08/2016 (Wedi gorffen)

• Sensors for improving sustainable land use in Wales

  01/09/2015 – 01/08/2017 (Wedi gorffen)

• Sustainable Intensification Platform 1 (SIP 1)

  01/11/2014 – 01/08/2022 (Wedi gorffen)

• SIP2

  01/08/2014 – 07/05/2018 (Wedi gorffen)

• Grow How field trial 2014

  01/05/2014 – 15/11/2015 (Wedi gorffen)

• UK soil flood responses

  01/03/2014 – 01/08/2022 (Wedi gorffen)

• Forage maize response to sulphur ¿ GrowHow UK trial

  01/05/2013 – 22/04/2014 (Wedi gorffen)

• InveN2Ory

  01/10/2012 – 30/06/2015 (Wedi gorffen)

• Validation of Fertiliser Manual (RB209) Recommendations for Grasslands

  01/10/2012 – 30/06/2015 (Wedi gorffen)

Current projects include:

I am PI of:

• Defra funded project: Evaluating the agronomic and environmental impacts of slurry and digestate separation (RDE 372) 
• Co-PI of NERC GCRF project: Do agricultural microplastics undermine food security and sustainable development in developing countries (NE/V005871/1) 
• BBSRC Global Challenge Research Fund project: Sustainable futures for the Costa Rica dairy sector: optimising environmental and economic outcomes – SusCoRiDa http://suscorida.bangor.ac.uk/index.php.en
• NERC project: Grazing behaviour, urine composition and soil properties are key drivers of nitrous oxide emissions from livestock urine in the uplands (Uplands-N₂O). (With Rothamsted Research - North Wyke, and Leicester, Swansea and Texas A&M Universities). http://uplands-n2o.bangor.ac.uk/

I am Co-I of:

• NERC funded Real-Time Digital Water-Based Systems (RED-ALERT) Centre for Doctoral Training 
• NERC and Defra funded project: Quantifying the combined nutrient enrichment, pathogenic, and ecotoxicological impacts of livestock farming on UK rivers (QUANTUM) (NE/X016080/1) 
• UKRI Greenhouse Gas Removal Demonstrator: Greenhouse Gas Removal by Accelerated Peat Formation (BB/V011561/1) 
• UKRI Greenhouse Gas Removal Demonstrator: Biochar Demonstrator Addressing Key Deployment Barriers for Carbon Sequestration (BB/V011596/1) 
• Defra Funded project: Investigating the Feasibility of Slurry Acidification in the United Kingdom through Field Trials
• Marie Skłodowska-Curie Horizon2020 ETN project: New bio-based fertilisers from organic waste upcycling (FertiCycle) 
• BBSRC SARIC project: Breaking the Barriers to Soil Testing on Pastures (Breaking-STEP)
• NERC Soil Security project: Securing long-term ecosystem function in lowland organic soils (SEFLOS)
• BBSRC SARIC project: Real-time in situ sensing of soil nitrogen status to promote enhanced nitrogen use efficiency in agricultural systems
• BBSRC (Newton Funded) UK-China Virtual Joint Centre on Agricultural Nitrogen (CINAg)
• RDP Welsh Government project: Climate Smart Agriculture in Wales (CSA Wales)

Recent completed projects include:

• PI - of Defra / Devolved Administrations funded >£6.5M project: Improving the Agricultural Greenhouse Gas Emissions Inventory – Nitrous Oxide (InveN₂Ory). www.ghgplatform.org.uk
• Work Package Leader, Diffuse Water Pollution and Climate Change Mitigation, of the Welsh Government funded project: Glastir Monitoring and Evaluation Programme. (Led by CEH Bangor). https://gmep.wales/
• Bangor University lead of Defra Sustainable Intensification Platform Project 1 – Farm-scale interventions at Henfaes Research Centre (Led by NIAB). http://www.siplatform.org.uk/
•  Bangor University lead of Defra Sustainable Intensification Platform Project 2 – Collaborative interventions in the Conwy Catchment (led by Exeter University). http://www.siplatform.org.uk/

Current PhD students include:

• Emma Withers (Funded by Envision; Extreme weather events exacerbate nitrous oxide emissions from soil (Extreme-N₂O). Dave Chadwick, Davey Jones (with Dr Laura Cardenas, RRes and Alsitair Manning (MetOffice).

• Shidi Ba (Funded by China Scholarship Council). Developing a manure nutrient recommendation tool for China. Dave Chadwick and Davey Jones (Bangor University supervisors) with Ma Lin and Zhaohai Bai (supervisors from China Academy of Sciences)

• Siyang Ren (self funded). Material Flow Analysis of Microplastics in Chinese Agriculture. Dave Chadwick and Davey Jones (Bangor University supervisors) with Kai Wang (supervisor from China Agricultural University)

• Jinhua Yin (Funded by China Scholarship Council). Effects of nitrogen forms on sulphur cycling. Roland Bol, Dave Chadwick and Davey Jones (Bangor University supervisors) with Wu Di (supervisor from China Agricultural University)

• Martine Graf (funded by Bangor University). The effect, fate, and legacy of agricultural mulch film use on the agroecosystem. Dave Chadwick and Davey Jones (Bangor Univ supervisors).

• Marya Fareed (self financed). The fate of microplastics in biosolids in agroecosystems. Dave Chadwick and Davey Jones (Bangor Univ supervisors).

• Jinrui Zhang (China Scholarship Council funded). Factors affecting movement of micro-plastcs and nano-plastics through soils. Dave Chadwick and Davey Jones (Bangor Univ supervisors), Kai Wang (China Agriculture University supervisor).

• Jingchen Li (China Scholarship Council funded). Understanding the effects of plants on rhizosphere denitrification. Dave Chadwick and Davey Jones (Bangor Univ supervisors), Wu Di (Sheyang University supervisor).

• Yashi Jain (NERC REDALERT CDT funded). Factors controlling microplastic-pathogen interactions in watercourses. Kara Marsden, Richard Cross (UKCEH), Davey Jones and Dave Chadwick supervisors.

Recent PhD students include:

• Karina Marsden (Bangor University funded, Bangor University, with Prof. Davey Jones, 2016 completion). Spatial distribution of nitrogen transformations (and losses) in the urine patch environment.

• Saufi Bastami (Funded by Malaysian Government, Bangor University, with Prof. Davey Jones, 2016 completion). Reducing methane emissions from slurry stores by modifying the microbial environment.

• Guillermo Guardia Vazquez (Universidad Politecnica de Madrid, with Prof Antonio Vallejo. 2017 completion). Strategies to Mitigate Greenhouse Gas and Nitric Oxide Emissions in Rainfed and Irrigated Agro-Ecosystems.

• Yuhong Li (Funded by Bangor-China Scholarship Council Scheme, Bangor University, with Prof Davey Jones. 2017 completion). The fate of nitrogen and phosphorus in separated slurry and digestate.

• Ma Yan (Funded by Bangor-China Scholarship Council Scheme, Bangor University, with Prof Davey Jones, Dr Laura Cardenas. 2020 completion). The use of biological nitrification inhibitors to affect N cycling and losses from agricultural soils.

• John Langley (Funded by Defra project). Effects of slurry and digestate acidification on soil quality and function, with Prof. Davey Jones, Bangor Univ, and Prof Tom Misselbrook, Rothamsted Research. 2022 completion)

• Aude Mancia (Funded by the Walsh Fellowship Programme, TEAGASC, Ireland, with Dr Dominika Krol). Disaggregated ovine emission factors associated with dung and urine deposition in upland and lowland production systems. Dave Chadwick, Dominika Krol (TEAGASC) and Bob Rees (SRUC). 2023 completion.

• Hollie Riddell (Funded by the Sir Williams Roberts Centre (Bangor Univ, with Prysor Williams); Environmental Fooptrinting of Upland Lamb Production. Dave Chadwick and David Styles (Bangor University) and Bob Rees (SRUC) as co-supervisors. 2023 completion.

• Louise McNicol (Funded by KESS and Hybu Cig Cymru; Strategies to reach zero carbon sheep and beef production on Welsh farms. Prysor Williams and David Styles (Univ of Limerick) and Bob Rees (SRUC) as co-supervisors. 2024 completion.

• Emily Cooledge (Funded by SARIC, with Davey Jones). The agronomic and environmental benefits of grazing multispecies 'herbal' leys on lowland sheep production. 2024 completion.

• Danielle Hunt (Funded by NERC STARS Industrial Programme, with Prof Davey Jones, Dr. Laura Cardenas and Prof Roland Bol). On the pee! A mechanistic understanding of nitrogen and carbon cycling in the urine patch. Welsh Government as CASE partner. 2025 competion.

• Yusra Zireeni (Funded by Marie Curie International Training Network, FertiCycle; The role of sulphur in nutrient cycling following application of upcycled organic resources to land. Dave Chadwick and Davey Jones (Bangor University supervisors). 2025 completion.

• Martin Samphire (Self Funded). Can biodegradable plastic film mulch improve the agronomic and environmental performance of organic horticulture? Davey Jones and Dave Chadwick (Bangor University supervisors). 2025 completion.

• Gupeng Li (Self Funded). Assessing the impact of heavy metals in agricultural plastic mulch film on plant and soil health. Davey Jones and David Chadwick (Bangor University supervisors). 2025 completion.

Dave Chadwick is Professor of Sustainable Land Use Systems in the School of Natural Sciences. His interests are in optimising nutrient management and reducing diffuse pollution in different agricultural systems, both in the UK and overseas. He joined Bangor University in 2012, after working at the North Wyke Research Institute in Devon for 18 years.