Modules for course F840 | BSC/PGO
BSc Physical Geography and Oceanography

These are the modules currently offered on this course in the 2019–20 academic year.

You can also view the modules offered in the years: 2018–19.

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Year 1 Modules

Compulsory Modules

Semester 1

  • OSX-1000: Science Skills Tutorial (20)
    This module is designed to introduce a range of skills required for a marine science degree and to encourage wider reading in marine science. It involves directed reading and the practice in oral and written presentations. Regular tutorials (7 to 10 students per group) will be held throughout the year during which essay writing skills, oral presentation skills and abstracting information from the scientific literature will be discussed. The module will be assessed by two essay assignments, two oral presentations and an abstracting exercise to be done during the semester.
    or
    OSC-1000: Tiwtorial Sgiliau Gwyddoniaeth (20)
  • ONS-1001: Environmental data & analysis (20)
    This module, unlike most others, concentrates on giving the student the basic literature searching, numerical and statistical skills required for pursuing the rest of their respective programmes of study. The course relies heavily on computer-based material and so the student also learns how to use and evaluate on-line information, as well as how to converse, discuss and learn via the Blackboard software package. The course starts with an introduction to the Information Literacy Cycle, issues of plagiarism and how to avoid it, and good practice for citing and referencing. Thereafter, the course concentrates on key aspects of any science degree. Lectures introduced include: distributions of populations within scientific data; ideas of probability; unit systems used within science; accuracy and precision; algebraic manipulation; graphing linear systems; and coping with non-linearity in natural systems. Included as part of this will be an introduction to the use of excel and powerpoint - two software packages which are almost essential in the life of an undergraduate student. Following these mainly numerically-related lectures, the module focuses on the scientific method, hypothesis setting and testing; these leading to the fundamental ideas concerning experimental design. These concepts then extend to discussing the importance of replication in scientific datasets. Finally, an introduction to specific statistical tests (parametric and non-parametric) is presented. Library searching and referencing Introduction to distributions within scientific data Ideas of probability Description of distributions Preamble to MS Excel On-line exercises Presentation with MS Powerpoint Unit systems used in science Accuracy & precision. How many decimal places? Introduction to algebraic manipulation Graphing of linear systems Coping with non-linearity in nature (logs etc.) The scientific method: hypothesis setting and testing Introduction to experimental design The importance of replication in scientific datasets Examples of statistical tests: parametric versus non-parametric Regression and correlation ANOVA
    or
    ONC-1001: Dadansoddi Data Amgylcheddol (20)
    Mae'r modiwl hwn, yn wahanol i'r rhan fwyaf o fodiwlau eraill, yn canolbwyntio ar roi i'r myfyrwyr y sgiliau chwilio, rhifyddol ac ystadegol sylfaenol sydd eu hangen i ddilyn gweddill eu rhaglenni astudio. Mae'r cwrs yn dibynnu'n drwm ar ddeunydd cyfrifiadurol ac felly mae'r myfyriwr yn dysgu hefyd sut i ddefnyddio a gwerthuso gwybodaeth ar-lein yn ogystal â sut i sgwrsio, trafod a dysgu trwy gyfrwng pecyn meddalwedd Blackboard. Mae'r cwrs yn dechrau gyda chyflwyniad byr i system gyfrifiadurol y Brifysgol ( yn ystod yr Wythnos Groeso) ac yna'n symud ymlaen yn yr wythnos gyntaf i drafod rôl llenyddiaeth a thechnegau chwilio llenyddiaeth yn eu hastudiaethau yn y dyfodol. Ar ôl hynny, mae'r cwrs yn canolbwyntio ar agweddau allweddol unrhyw radd gwyddoniaeth. Mae'r darlithoedd a gyflwynir yn cynnwys: dosbarthiadau poblogaethau o fewn data gwyddonol; cysyniadau tebygolrwydd; systemau unedau a ddefnyddir mewn gwyddoniaeth; manwl gywirdeb; cyfrifiadau algebraig; rhyngberthnasau trigonometrig; gosod systemau llinol ar ffurf graff; ac ymdopi ag anflinoledd mewn systemau naturiol. Fel rhan o hyn ceir cyflwyniad i'r defnydd o Excel a Powerpoint - dau becyn meddalwedd sydd yn hanfodol bwysig i fywyd myfyriwr israddedig. Yn dilyn y darlithoedd hyn sydd yn ymwneud yn bennaf â rhifyddeg, mae'r modiwl yn canolbwyntio ar y dull gwyddonol, pennu a phrofi damcaniaethau; gan arwain at syniadau sylfaenol ynghylch cynllunio arbrofol. Yna mae'r cysyniadau hyn yn ymestyn i drafod pwysigrwydd dyblygu mewn setiau data gwyddonol. Yn olaf rhoddir cyflwyniad i brofion ystadegol penodol (parametrig ac anbarametrig). Llythrennedd gwybodaeth Gosod systemau llinol ar ffurf graff MS Excel Systemau unedau a ddefnyddir mewn gwyddoniaeth Manwl gywirdeb Cyflwyniad i ddosbarthiadau o fewn data gwyddonol Disgrifiad o ddosbarthiadau Cysyniadau tebygolrwydd Y dull gwyddonol: pennu a phrofi damcaniaethau Cyflwyniad gyda MS Powerpoint Cyflwyniad i gyfrifiadau algebraig Rhyngberthnasau trigonometrig Ymdopi ag aflinoledd ym myd natur; Cyflwyniad i ddylunio arbrofol Pwysigrwydd dyblygu mewn setiau data gwyddonol Enghreifftiau o brofion ystadegol; parametrig vs amharametrig Atchweliad a chydberthyniad Cyfraddau newid: gwahaniaethu Cyflwyniad i ddadansoddiad amlamrywedd
  • DXX-1005: Earth Systems and Processes (20)
    Key module topics will include: 1. Earth systems and earth processes: introduction and key concepts 2. The Geosphere: key geological concepts and processes. 3. Weathering processes 4. The atmosphere: global and regional atmospheric circulation 5. Atmosphere-Ocean interaction: influence on climate, ENSO & NAO cycles & cyclones 6. The hydrosphere: introduction to the hydrological cycle, run-off generation & basic principles of hydrology. 7. Glacial environments: introduction to ice-mass description, ice mass movement and glacial geomorphology. 8. The biosphere: introduction to soils 9. The biosphere: introduction to biogeography 10. Introduction to global biogeochemical cycles: the Carbon and Nitrogen Cycles.
  • OSX-1005: Fundamentals of Oceanography (20)
    Provide a conceptual model of the physical systems of the oceans. Introduce the basic dynamical balances that govern ocean circulation. Demonstrate the links between ocean circulation and climate. Examine the influence of biological activity and ocean circulation on ocean chemistry. Understand the elements are continuously recycled in the oceans. Gain experience and skills in laboratory techniques relevant to an understanding of ocean chemistry. Gain experience and skills in laboratory techniques relevant to the flow of water, waves and density currents and basic dynamics.

Semester 2

  • OSX-1000: Science Skills Tutorial
    This module is designed to introduce a range of skills required for a marine science degree and to encourage wider reading in marine science. It involves directed reading and the practice in oral and written presentations. Regular tutorials (7 to 10 students per group) will be held throughout the year during which essay writing skills, oral presentation skills and abstracting information from the scientific literature will be discussed. The module will be assessed by two essay assignments, two oral presentations and an abstracting exercise to be done during the semester.
    or
    OSC-1000: Tiwtorial Sgiliau Gwyddoniaeth
  • ONS-1001: Environmental data & analysis
    This module, unlike most others, concentrates on giving the student the basic literature searching, numerical and statistical skills required for pursuing the rest of their respective programmes of study. The course relies heavily on computer-based material and so the student also learns how to use and evaluate on-line information, as well as how to converse, discuss and learn via the Blackboard software package. The course starts with an introduction to the Information Literacy Cycle, issues of plagiarism and how to avoid it, and good practice for citing and referencing. Thereafter, the course concentrates on key aspects of any science degree. Lectures introduced include: distributions of populations within scientific data; ideas of probability; unit systems used within science; accuracy and precision; algebraic manipulation; graphing linear systems; and coping with non-linearity in natural systems. Included as part of this will be an introduction to the use of excel and powerpoint - two software packages which are almost essential in the life of an undergraduate student. Following these mainly numerically-related lectures, the module focuses on the scientific method, hypothesis setting and testing; these leading to the fundamental ideas concerning experimental design. These concepts then extend to discussing the importance of replication in scientific datasets. Finally, an introduction to specific statistical tests (parametric and non-parametric) is presented. Library searching and referencing Introduction to distributions within scientific data Ideas of probability Description of distributions Preamble to MS Excel On-line exercises Presentation with MS Powerpoint Unit systems used in science Accuracy & precision. How many decimal places? Introduction to algebraic manipulation Graphing of linear systems Coping with non-linearity in nature (logs etc.) The scientific method: hypothesis setting and testing Introduction to experimental design The importance of replication in scientific datasets Examples of statistical tests: parametric versus non-parametric Regression and correlation ANOVA
    or
    ONC-1001: Dadansoddi Data Amgylcheddol
    Mae'r modiwl hwn, yn wahanol i'r rhan fwyaf o fodiwlau eraill, yn canolbwyntio ar roi i'r myfyrwyr y sgiliau chwilio, rhifyddol ac ystadegol sylfaenol sydd eu hangen i ddilyn gweddill eu rhaglenni astudio. Mae'r cwrs yn dibynnu'n drwm ar ddeunydd cyfrifiadurol ac felly mae'r myfyriwr yn dysgu hefyd sut i ddefnyddio a gwerthuso gwybodaeth ar-lein yn ogystal â sut i sgwrsio, trafod a dysgu trwy gyfrwng pecyn meddalwedd Blackboard. Mae'r cwrs yn dechrau gyda chyflwyniad byr i system gyfrifiadurol y Brifysgol ( yn ystod yr Wythnos Groeso) ac yna'n symud ymlaen yn yr wythnos gyntaf i drafod rôl llenyddiaeth a thechnegau chwilio llenyddiaeth yn eu hastudiaethau yn y dyfodol. Ar ôl hynny, mae'r cwrs yn canolbwyntio ar agweddau allweddol unrhyw radd gwyddoniaeth. Mae'r darlithoedd a gyflwynir yn cynnwys: dosbarthiadau poblogaethau o fewn data gwyddonol; cysyniadau tebygolrwydd; systemau unedau a ddefnyddir mewn gwyddoniaeth; manwl gywirdeb; cyfrifiadau algebraig; rhyngberthnasau trigonometrig; gosod systemau llinol ar ffurf graff; ac ymdopi ag anflinoledd mewn systemau naturiol. Fel rhan o hyn ceir cyflwyniad i'r defnydd o Excel a Powerpoint - dau becyn meddalwedd sydd yn hanfodol bwysig i fywyd myfyriwr israddedig. Yn dilyn y darlithoedd hyn sydd yn ymwneud yn bennaf â rhifyddeg, mae'r modiwl yn canolbwyntio ar y dull gwyddonol, pennu a phrofi damcaniaethau; gan arwain at syniadau sylfaenol ynghylch cynllunio arbrofol. Yna mae'r cysyniadau hyn yn ymestyn i drafod pwysigrwydd dyblygu mewn setiau data gwyddonol. Yn olaf rhoddir cyflwyniad i brofion ystadegol penodol (parametrig ac anbarametrig). Llythrennedd gwybodaeth Gosod systemau llinol ar ffurf graff MS Excel Systemau unedau a ddefnyddir mewn gwyddoniaeth Manwl gywirdeb Cyflwyniad i ddosbarthiadau o fewn data gwyddonol Disgrifiad o ddosbarthiadau Cysyniadau tebygolrwydd Y dull gwyddonol: pennu a phrofi damcaniaethau Cyflwyniad gyda MS Powerpoint Cyflwyniad i gyfrifiadau algebraig Rhyngberthnasau trigonometrig Ymdopi ag aflinoledd ym myd natur; Cyflwyniad i ddylunio arbrofol Pwysigrwydd dyblygu mewn setiau data gwyddonol Enghreifftiau o brofion ystadegol; parametrig vs amharametrig Atchweliad a chydberthyniad Cyfraddau newid: gwahaniaethu Cyflwyniad i ddadansoddiad amlamrywedd
  • OSX-1003: Earth, Climate & Evolution (20)
    An exploration of environmental change, including climate change, and its impacts on biological evolution on geological time scales. This includes an introduction to the geological tools and techniques used to decipher and interpret the geological and fossil records. It examines how the earth works: tectonics, climate, the sedimentary cycle, sea level change. The climate system (inputs, budgets), climate change (external forcings, feedback), global cooling and warming. Major events in earth history: e.g. its origin, the origin of life, evolution of bacteria and multicellular organisms, significant biological changes from the late Precambrian to the Quaternary, major climate and eustatic events in geological history, etc. There is emphasis on Quaternary changes - climatic cycles and anthropogenic impacts - since these still resonate in the present day environment. Global climate modelling including hindcasting and prediction.
  • OSX-1005: Fundamentals of Oceanography
    Provide a conceptual model of the physical systems of the oceans. Introduce the basic dynamical balances that govern ocean circulation. Demonstrate the links between ocean circulation and climate. Examine the influence of biological activity and ocean circulation on ocean chemistry. Understand the elements are continuously recycled in the oceans. Gain experience and skills in laboratory techniques relevant to an understanding of ocean chemistry. Gain experience and skills in laboratory techniques relevant to the flow of water, waves and density currents and basic dynamics.

Optional Modules

10 to 20 credits from:

  • DXX-1006: Field Course: Making Snowdonia (20) (Semester 1)
    This module combines lectures and fieldwork to provide a broad overview of the processes that have given rise to the distinctive features of the Snowdonian landscape. The module focuses on the five key themes of Geology, Ecology, Forestry, Agriculture and Society. Lectures provide a broad overview of the topics and introduce relevant theoretical and conceptual points. The main areas covered will include: underlying geology; glaciation; post-glacial ecology; soil formation; political history of community, private and state forestry; history of human habitation and resource use; the formation and development of the national park. Students will be taken to key sites that demonstrate how these processes interact and relate to particular places.
    or
    DXC-1006: Gwaith Maes: Creu Eryri (20) (Semester 1)
    Bydd y modiwl hwn yn cyfuno darlithoedd a gwaith maes i roi trosolwg bras ar y prosesau sydd wedi creu nodweddion arbennig tirwedd Eryri. Bydd y modiwl yn canolbwyntio ar bum brif thema, sef daeareg, ecoleg, coedwigaeth, amaeth a chymdeithas. Bydd y darlithoedd yn rhoi trosolwg bras ar y pynciau ac yn cyflwyno pwyntiau damcaniaethol a chysyniadol perthnasol. Y prif feysydd dan sylw fydd: daeareg waelodol; rhewlifiant; ecoleg ôl-rewlifol; ffurfio pridd; hanes gwleidyddol y gymuned; coedwigaeth breifat a choedwigaeth y wladwriaeth; hanes preswyliad dynol a defnydd adnoddau; hanes ffurfio a datblygu’r parc cenedlaethol. Bydd myfyrwyr yn cael eu hebrwng i safleoedd allweddol sy’n dangos sut y mae’r prosesau hyn yn rhyngweithio ac yn berthnasol i leoedd penodol.
  • OSX-1007: Marine Biogeochemistry (10) (Semester 1)
  • Students are encouraged to sit in on this module (not for credit).

0 to 10 credits from:

Year 2 Modules

Compulsory Modules

Semester 1

  • OSX-2007: Ship-based field course (20)
    This module provides experience of multidisciplinary fieldwork at sea. A wide range of oceanographic and geophysical instrumentation is introduced including instruments for measuring salinity, temperature, currents, chlorophyll, suspended and sea bed sediments. These include CTD, optical instruments (transmissometer, fluorometer), geoacoustic instruments (Side scan sonar, Sub-bottom profiler), and instruments for measuring current (Acoustic Doppler Current Profiler). In addition sampling of plankton, suspended and seabed sediments will be covered. Students spend one full day at sea on the Prince Madog collecting data using on-board instrumentation and collecting samples from the water column and sea bed. These are combined with data collected by students on other days (at least 9 in total, depending on numbers taking module) to produce an extensive data base. This is used to produce a data analysis report, and research report/paper the topic of which can be tailored to suit an individual student's interests.
  • OSX-2011: Ice and Oceans (20)
    Glaciology: glaciers on the earth's surface; scale and forms. Ice accumulation and ablation; glacier mass balance. Glacier thermal regime. Ice flow/movement. Processes of glacial erosion, sediment entrainment/transport and deposition on land and in the ocean. Ice sheets as archives of past climate change. Ice core records. Control of sea-level by glaciers. The glacio-eustatic mechanism, glacio-hydro-isostasy, ice-water gravitational attraction. High latitude physical oceanography: the generation of deep-cold, bottom water masses (NADW, AABW) and their influence on Northern Atlantic, Southern Ocean and the general circulation of the oceans. The circulation of the Southern, Arctic and North Atlantic oceans. Terrestrial ice in the ocean: ice shelves, ice tongues, icebergs and their role in deposition and sediment reworking. Tidewater glaciers and fjords. Grounding line fans, glacial debris flows, trough mouth fans, slumps and slides. Glacial geology of the Polar North Atlantic. Icebergs and iceberg scour. Ecology and palaeoecology of glacimarine environments. Criteria used to identify glacimarine environments. Ice-rafted detritus in deep marine sediments. The module will embed 1. a Field Excursion to Snowdonia and the Llyn Peninsula to examine glacigenic landforms and sediments, and 2. desk-top study related to ice-ocean interactions and IPCC (Intergovernmental Panel on Climate Change) 2007.

Semester 2

  • OSX-2000: Communicating Science (20)
    Topics covered will be very wide ranging across Ocean Sciences. Individual staff each provide an area of interest. Students choose a general area of interest and are, where possible, matched to the tutorial group of the appropriate member of staff. Tutorial groups will be of approximately equal size.
    or
    OSC-2000: Cyfathrebu Gwyddoniaeth (20)
  • OSX-2007: Ship-based field course
    This module provides experience of multidisciplinary fieldwork at sea. A wide range of oceanographic and geophysical instrumentation is introduced including instruments for measuring salinity, temperature, currents, chlorophyll, suspended and sea bed sediments. These include CTD, optical instruments (transmissometer, fluorometer), geoacoustic instruments (Side scan sonar, Sub-bottom profiler), and instruments for measuring current (Acoustic Doppler Current Profiler). In addition sampling of plankton, suspended and seabed sediments will be covered. Students spend one full day at sea on the Prince Madog collecting data using on-board instrumentation and collecting samples from the water column and sea bed. These are combined with data collected by students on other days (at least 9 in total, depending on numbers taking module) to produce an extensive data base. This is used to produce a data analysis report, and research report/paper the topic of which can be tailored to suit an individual student's interests.
  • DXX-2015: Field Course: Geography (20)
    The field course involves field visits and student-led research activities focused on the physical processes that generate earth resources, the environment legacy of resource exploitation and the socio-economic changes that occur (both historically and contemporally) with the development of extractive industries. The module will particularly focus upon the industries that have developed in association with resources of china clay, slate and metals. The course will involve summatively and formatively assessed group work as well as individually-authored assessment.
    or
    DXC-2015: Gwaith Maes: Daeryddiaeth (20)
    1. Cyd-destun daearegol y broses o ffurfio adnoddau’r ddaear 2. Defnyddio adnoddau’r ddaear: yn cynnwys, rhywfaint neu’r cwbl o’r canlynol: glo, metelau cyffredin, mawn, caolin, 3. Effeithiau amgylcheddol defnyddio adnoddau. 4. Perthynas sosio-economaidd defnyddio adnoddau: twf a dirywiad. 5. Dulliau o adfywio sosio-economaidd. 6. Materion yn ymwneud â chynllunio wrth adfywio.

Optional Modules

20 to 40 credits from:

  • DXX-2002: Water, air & soil pollution (20) (Semester 1)
    1. Introduction to soil quality 2. Key concept: Soil water 3. Key concept: Nutrient cycling in ecosystems 4. Key concept: Soil biology and biodiversity 5. Key concept: Nutrient function and plant uptake 6. Key concept: The rhizosphere 7. Key concept: Mycorrhizas and N2 fixation 8. Global problems I: Soil salinity 9. Global problems II: Soil acidity 10. Global problems III: Human and animal pathogens 11. Global problems IV: Organic pollutants 12. Global problems V: Food security (inc. pests and fertilizers) 13. Global problems VI: Soil erosion 14. Global problems VII: Water use and conservation 15. Global problems VIII: Heavy metals 16. Introduction to air quality 17. Global problems III: Volcanic/Particulate matter (PM10s etc) 18. Global problems IV: Radon 19. Introduction to water quality 20. Global problems I: Eutrophication 21. Global problems II: Sewage and waterborne diseases 22. Global problems III: Pesticides and pollutants
  • OSX-2004: Estuary & Shelf Sea Processes (20) (Semester 1)
    This course introduces the fundamental processes occurring in shelf seas and estuaries and examines the relationship between physics, chemistry and sediments. Topics covered include: air-sea interaction (heat, gases etc) water column structure: seasonal stratification and mixing inputs of fresh water at the coast and estuarine circulation movement of sediments in shelf seas and estuaries nutrients and chemical origin, cycling and fate in shelf sea palaeo-oceanography of shelf seas The course is taught through lectures, laboratory and computer practicals and a field course.
  • DXX-2006: Climate Change (20) (Semester 1)
    1. Major concepts; climate and environmental change and `global warming¿. 2. Temporal and spatial patterns of historical climate change. Major glacial/interglacial cycles, Quaternary climate change (Last Glacial Maximum, Younger Dryas Hypsithermal, Medieval Warm Period, Little Ice Age). Potential contributing factors (orbital forcing, sunspot activity). Hemispheric differences in climate variation. 3. Use of environmental proxies. The course will cover the use of a range of environmental proxies for reconstructing past climate at a range of temporal and spatial scales. This will include the use of dendrochronological records, palaeo-atmospheric chemistry (ice-cores), speleotherms, varved sedimentary deposits, documentary records, primary climate observations. 4. Environmental and human impacts of climate change. Focusing on both historical and contemporary issues: megafaunal extinctions, population stress in the LIA, drought in sub-Saharan Africa. 5. The contemporary climate change debate. Depiction in the popular media, causes, magnitude. Evidence presented in the peer-reviewed, scientific literature. 6. Future predictions of climate change. IPCC, GCMs. 7. Adaption to climate change. Focus on both attempts to address potential causes (CO2 and `greenhouse gas¿ releases, Kyoto Protocol, Copenhagen Summit, carbon capture, renewable energy, energy efficiency, carbon credits, offsetting) and impacts (impacts of climatic change upon weather and the environment, changing frequency and magnitude of extreme events). 8. Socio-economic impacts of climate change.
  • OSX-2006: Tides, Waves and Marine Energy (20) (Semester 1)
    Chemical oceanography: The methods associated with measuring primary production and the collection of dissolved and particulate constituents will be presented along with the advantages and disadvantages of each particular methodology. Physical oceanography: Topics relating to the tides will be the speed of shallow water waves, the effect of wave reflection and the Earth's rotation, amphidromic systems, tidal friction, and an explanation of the tides around the UK. Topics related to surface waves will be wave generation by wind/storms, the propagation of wave energy in deep and shallow water, wave transformation and refraction in coastal waters, wave diffraction, wave breaking and the classification of breaking waves, breakpoint bars on beaches.

0 to 20 credits from:

  • OSX-2005: Remote Sensing & Geophysics (20) (Semester 2)
    Geodesy - Shape of the Earth - The Geoid - Datums - Co-ordinate systems and transformations - Projections Position fixing systems - GPS - Galileo and Glonass - Underwater positioning systems Remote sensing - Introduction - Remote sensing systems - Corrections applied to the data - Processing of remote sensing data - Applications of instrumentation Acoustic methods - Acoustic theory - Acoustic instrumentation and survey techniques - Applications of seafloor mapping
  • DXX-2011: Catchment Processes (20) (Semester 2)
    This module will provide a management-oriented understanding of the factors influencing the quality and quantity of soil and water resources. The hydrological cycle and water balance in catchments; rainfall/runoff relationships; catchment characteristics; catchment structure ¿ hillslope, channel & floodplain domains; sedimentation; the role of vegetation and land-use changes in catchment stability, hydrological processes and soil erosion; water quality; temperate and tropical catchment results and case studies; degrading processes in catchments; legislation and the Water Framework Directive.

Year 3 Modules

Compulsory Modules

Semester 2

  • OSX-3000: Dissertation (20)
    The students' initial choice of dissertation topic will be organised prior to the start of the module and the topics covered will be very wide ranging across the whole spectrum of Ocean Sciences. An introductory lecture will outline the academic purpose and the organisational structure of the Module and will remind students of literature searching methods, and strategies for collation, review and analysis of data. Following this, students will work independently but with the support of a supervisor who will generally be cognisant of, and may often be an expert in, the area of the students' dissertation topic. There will be three formal tutorials during the semester and a second general lecture that will offer advice on oral presentations. Each student will give a short oral presentation to a large audience in a Conference-style format and will be required to be part of that audience for other students. A final substantial (approximately 10,000 words, 25 pages) dissertation will be submitted electronically through TURNITIN (plagiarism software) and as two soft-bound copies for assessment.
  • DXX-3018: Rivers, Coast and Oceans (20)

Optional Modules

80 credits from:

  • DXX-3001: Environmental Geochemistry (10) (Semester 1)
    1. Context and major concepts: key terminology, introduction to the primary environment and natural elemental abundance, importance of mineralization. 2. Introduction to the secondary environment. Geochemical behaviour in the secondary environment, cations and valency, processes of sorption, importance of pH and Eh. 3. Human activities as sources of metals to the environment: mining, smelting, petrol combustion, waste incineration, use of sewage sludge. 4. Natural release of metals to the environment: processes of physical, biological and chemical weathering, volcanic activity, determining `background' metal concentrations. 5. Processes of contaminant metal dispersal within the secondary environment. 6. Mapping of environmental geochemistry and the use of geochemical maps. 7. Geochemistry and human health: toxicity and deficiency. 8. The development, application and relevance of environmental legislation: e.g. EU WFD.
  • OSX-3005: Coastal Water Processes (20) (Semester 1)
    The course of 16 lectures is designed to give a systematic understanding of key aspects of chemical and physical oceanography of coastal waters. The physical component of the course develops ideas you will have come across in the second year about stratification and vertical mixing in shelf seas and oceans. You will be introduced to the idea of making forecasts about the ocean using computer software and models. You will learn how to make predictions about the coastal ocean changes with the seasons. You will learn how to extend yor predictions to suspended sediments, nutrients and primary productivity in the oceans. The chemical component of the module examines in detail the biogeochemical processes controlling the concentration and distribution of biologically important elements in the water column and underlying sediments. The module material will contribute to your understanding of the temporal and spatial variation in element concentrations related to organic matter production and destruction and how both the physics of the water column and mans' activities can impact on their distribution.
  • OSX-3006: Sediment Dynamics (20) (Semester 2)
    This course provides an introduction to the dynamics of entrainment, transport and deposition of cohesive and non-cohesive sediments in coastal waters. The topics covered include: physical mechanisms of sediment transport, and physico-chemical controls of sedimentation; measurement and estimation of sediment transport rates; geotechnical and hydraulic interpretation of sediments textures and structures; origin and nature of bed forms, ripples, dunes, bars; density currents and avalanches: low density turbidity currents versus avalanches; tidal and wave boundary layers; sedmiment transport in steady and oscillatory flows; initiation of motion; shields criterion; bed load motion; sediment entrainment and suspension; bed forms in steady and oscillatory flow; nearshore wave-current processes - wave-induced currents, longshore sediment transport; cross-shore transport and the Bailard method.
  • OSX-3007: Coastal Processes Field Study (20) (Semester 1)
    THIS MODULE INVOLVES A 10-DAY RESIDENTIAL FIELD TRIP TO SOUTH WALES IN JUNE AT THE END OF YOUR SECOND YEAR. The principal component of this double module is a residential field course in the Carmarthen Bay area which takes place in June (after completion of Year 2). The field course is centred on a macrotidal estuary and adjacent coastal barrier and it is designed to teach students the essentials of field techniques in shallow water oceanography and intertidal geophysics and micropalaeontology. Students gain practical experience of measurements of estuarine and foreshore dynamics, sediment transport, surficial sediment thickness and structure, foraminifera ecology, and Quaternary stratigraphy. They gain experience of data collection from small boats. Most of the work is done in teams of 2-3, some in teams of up to 8, students. All of the data collection requires team effort. The acquired dataset enables students to test hypotheses and synthesise processes on time scales of 10(-2) to 10(3) years, and to produce an integrated model of Holocene coastal evolution. There is an associated practical in Menai Bridge. There is a fee of £150 for the 10-day field course.
  • OSX-3017: Applied Geophysics (20) (Semester 1)
    In list form, the syllabus can be summarised thus: 1. Seismic surveying a. Propagation of seismic waves in the subsurface b. Field hardware c. Seismic refraction surveying d. Seismic reflection surveying e. Seismic data processing f. Seismic interpretation 2. Electrical and electro-magnetic surveying a. Underlying theory b. Data acquisition techniques c. Interpretation techniques d. Application to terrestrial and marine studies 3. Gravity and magnetic surveying a. Underlying theory b. Gravimeters and magnetometers c. Reduction of data d. Introductory interpretation techniques for engineering geophysical applications
  • OSX-3021: Oceans, Atmosphere and Climate (20) (Semester 2)
  • OSX-3025: Marine Geology & Applications (20) (Semester 1)
  • DXX-3707: Catchment Modelling & Analysis (10) (Semester 2)
    Major themes covered 1. Importance of models in scientific inquiry 2. A brief history of different approaches to catchment modelling 3. Introduction to MATLAB programming language 4. Obtaining and processing the input data for models 5. Modelling of hydrological processes 6. Introduction to biogeochemical cycles in landscapes 7. Modelling of nutrient cycling and transport in catchments 8. Automated calibration of model parameters 9. Lumped vs. distributed catchment models 10. Polyscape: A landscape analysis tool for modelling the effects of multi-stakeholder interaction in catchment management decisions