Details of Award
NERC Reference : NE/J015288/2
Diversity in Upland Rivers for Ecosystem Service Sustainability - DURESS
Grant Award
- Principal Investigator:
- Professor G Woodward, Imperial College London, Life Sciences
- Co-Investigator:
- Professor J Grey, Lancaster University, Lancaster Environment Centre
- Grant held at:
- Imperial College London, Life Sciences
- Science Area:
- Freshwater
- Terrestrial
- Overall Classification:
- Freshwater
- ENRIs:
- Biodiversity
- Natural Resource Management
- Global Change
- Pollution and Waste
- Science Topics:
- Climate & Climate Change
- Community Ecology
- Water Quality
- Ecosystem Scale Processes
- Biogeochemical Cycles
- Abstract:
- With the UK's water valued at #200 billion p.a., Britain's 389,000 km of river ecosystems are arguably our most important. In addition to providing water, they supply other major ecosystem services such as the regulation of flooding and water quality; support to adjacent ecosystems by supplying energy and nutrients; and large cultural value for charismatic organisms, recreation, and education. However, the ways in which organisms and ecosystem functions maintain these services in rivers are extremely poorly understood. This is despite large ongoing effects on river organisms from changing catchment land use, and increasingly also from climate change. Cost implications are large and result, for example, from impacts on recreational fisheries, water treatment costs, and high value river biodiversity. By contrast, opportunities to use management positively to increase the ecosystem service value of rivers by enhancing beneficial in-river organisms have barely been considered. In this project, we will focus on four examples of river ecosystem services chosen to be explicitly biodiversity-mediated: the regulation of water quality; the regulation of decomposition; fisheries and recreational fishing; and river birds as culturally valued biodiversity. Each is at risk from climate/land use change, illustrating their sensitivity to disturbance thresholds over different time scales. These services vary in attributable market values, and all require an integrated physical, biogeochemical, ecological and socio-economic science perspective that none of the project partners could deliver alone. Using river microbes, invertebrates, fish and river birds at levels of organisation from genes to food webs, we will test the overarching hypothesis that: "Biodiversity is central to the sustainable delivery of upland river ecosystem services under changing land-use and climate". Specifically, we will ask: 1. What is the range of services delivered by upland rivers, and which are biologically mediated? 2. What are the links between biodiversity (from genes to food webs) and service delivery? 3. How does river biodiversity affect the rate or resilience of ecosystem service delivery through time? 4. How do changes in catchment land use/ management and climate affect river biota? 5. How should river biodiversity be managed to sustain ecosystem services? At spatial scales ranging from small experimental catchments to the whole region, and at temporal scales from sub-annual to over three decades, the work will be carried out in upland Wales as a well-defined geographical area of the UK that is particularly rich in the spatially extensive and long-term data required for the project.
- NERC Reference:
- NE/J015288/2
- Grant Stage:
- Completed
- Scheme:
- Directed (Research Programmes)
- Grant Status:
- Closed
- Programme:
- BESS
This grant award has a total value of £266,012
FDAB - Financial Details (Award breakdown by headings)
| DI - Other Costs | Indirect - Indirect Costs | DA - Investigators | DI - Staff | DA - Estate Costs | DI - T&S | DA - Other Directly Allocated |
|---|---|---|---|---|---|---|
| £17,795 | £78,183 | £8,136 | £128,914 | £21,429 | £10,082 | £1,474 |
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