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Marine Ecosystem Connections: carbon and nitrogen fluxes through the benthic and pelagic domains. - ME3205

Description
Summary Objectives.
The main objective of this research is to determine key ecosystem connections that are susceptible to change by acquiring an understanding of the key flows of carbon and nitrogen between marine ecosystem components and how changes in environmental conditions, or human perturbations, may impact upon these.

Key Customer Purpose.
Results of this research will be used to advise Defra on all aspects of ecological indicator (Ecological Quality Objectives, EcoQOs) selection for the marine environment, in support of the Ecosystem Approach to Environmental Management and commitments to OSPAR and the 5th North Sea Conference.
Valuable advice on the undesirable consequences of nutrient enrichment, and the development of indicators for assessing these consequences will also be derived from the research.
Project Documents
• FRP - Final Report : ME3205: Marine Ecosystem Connections: essential indicators of healthy, productive and biologically diverse seas   (1364k)
• ANX - Annex : ME3205 Appendix 1: Methods and data used to determine ambient, natural and trawling disturbance distribution layers   (40k)
• ANX - Annex : ME3205 Appendix 2 ERSEM 3D output model validation – temporal variance, site fluxes of nutrients and nutrient profiles   (1337k)
• ANX - Annex : ME3205 Appendix 3 Regional fishing effort   (95k)
• ANX - Annex : ME3205 Appendix 4: Ambient, storm and trawling induced flux maps and total plots for NO3, NH4, PO4 and dissolved Si - GIS mapping results.   (625k)
• ANX - Annex : ME3205 Appendix 5: Hadley Centre Forcing Data and Climate Scenario   (16k)
• ANX - Annex : ME3205 Appendix 6: Model results for climate scenario and trawling scenarios   (11293k)
• ANX - Annex : ME3205 Appendix 7: Site descriptions a relevant North Sea regions derived by clusters   (345k)
• ANX - Annex : ME3205 Appendix 8: Ambient and disturbance scenarios release of nutrients   (504k)
• ANX - Annex : ME3205 Appendix 9: MPA placement and redistribution scenario results   (309k)
• TPS - Two Page Summary : How might human activities and climate change impact on the health of our seas?   (266k)
Time-Scale and Cost
From: 2005

To: 2011

Cost: £1,844,345
Contractor / Funded Organisations
CEFAS
Keywords
Ecosystem Functioning              
Environmental Protection              
Marine conservation              
Marine Impacts              
Marine Monitoring              
Nature conservation              
Fields of Study
Environmental Protection - Marine