Details of Award
NERC Reference : NE/H010335/1
Impact of Spatio-Climatic Variability on Environment-Hosted Land-based Renewables: Microclimates
Grant Award
- Principal Investigator:
- Professor NJ Ostle, NERC CEH (Up to 30.11.2019), Shore
- Co-Investigator:
- Professor S Waldron, University of Glasgow, School of Geographical & Earth Sciences
- Co-Investigator:
- Dr J Whitaker, UK Centre for Ecology & Hydrology, Soils and Land Use (Lancaster)
- Grant held at:
- NERC CEH (Up to 30.11.2019), Shore
- Science Area:
- Terrestrial
- Atmospheric
- Overall Classification:
- Atmospheric
- ENRIs:
- Natural Resource Management
- Global Change
- Environmental Risks and Hazards
- Biodiversity
- Science Topics:
- Land - Atmosphere Interactions
- Boundary Layer Meteorology
- Ecosystem Scale Processes
- Climate & Climate Change
- Abstract:
- Many current or projected future land-based renewable energy schemes are highly dependent on very localised climatic conditions, especially in regions of complex terrain. For example, mean wind speed, which is the determining factor in assessing the viability of wind farms, varies considerably over distances no greater than the size of a typical farm. Variations in the productivity of bio-energy crops also occur on similar spatial scales. This localised climatic variation will lead to significant differences in response of the landscape in hosting land-based renewables (LBR) and without better understanding could compromise our ability to deploy LBR to maximise environmental and energy gains. Currently climate prediction models operate at much coarser scales than are required for renewable energy applications. The required downscaling of climate data is achieved using a variety of empirical techniques, the reliability of which decreases as the complexity of the terrain increases. In this project, we will use newly emerging techniques of very high resolution nested numerical modelling, taken from the field of numerical weather prediction, to develop a micro-climate model, which will be able to make climate predictions locally down to scales of less than one kilometre. We will conduct validation experiments for the new model at wind farm and bio-energy crop sites. The model will be applied to the problems of (i) predicting the effect of a wind farm on soil carbon sequestration on an upland site, thus addressing the question of carbon payback time for wind farm schemes and (ii) for predicting local yield variations of bio-energy crops. Extremely high resolution numerical modelling of the effect of wind turbines on each other and on the air-land exchanges will be undertaken using a computational fluid dynamics model (CFD). The project will provide a new tool for climate impact prediction at the local scale and will provide new insight into the detailed physical, bio-physical and geochemical processes affecting the resilience and adaptation of sensitive (often upland) environments when hosting LBR.
- Period of Award:
- 15 Sep 2010 - 14 Dec 2013
- Value:
- £133,561 Split Award
Authorised funds only
- NERC Reference:
- NE/H010335/1
- Grant Stage:
- Completed
- Scheme:
- Directed (Research Programmes)
- Grant Status:
- Closed
- Programme:
- Land Based Renewables
This grant award has a total value of £133,561
FDAB - Financial Details (Award breakdown by headings)
| DI - Other Costs | Indirect - Indirect Costs | DI - Staff | Exception - Staff | DA - Estate Costs | DI - T&S |
|---|---|---|---|---|---|
| £19,318 | £28,421 | £22,226 | £54,258 | £5,828 | £3,509 |
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