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Microclimates: Impacts of Spatio-Climatic Variability
on Environment-hosted Land-Based Renewables
Project overview
The Micro-climates research project is concerned with understanding the localised effects of climatic variation on the viability and efficiency of land-based renewable energy sources and on the impact which such schemes have on the environment.
The overarching scientific questions were:
1. How well can we model local scale climatic variation?
2. How do farm farms affect carbon cycling processes in carbon-rich ecosystems?
3. How does modification of wind speed and turbulence by wind turbines affect the efficiency of wind farms?
4. How does local scale climate variability affect bioenergy crop growth and yield?
To address these scientifc questions, the Micro-climates research is split into five work packages.
More information about these can be found below:
Work Package 0: Micro-climate Prediction
This work package is led by Professor Stephen Mobbs (NCAS), with contributions from the NCAS team (Dr Ralph Burton, Dr Victoria Smith, Dr Sam Peppe).
As part of WP0 Dr David Brayshaw (University of Reading) will focus on identifying UK weather systems, and will assess their variability under current and future climate simulations. This will provide greater understanding of the likley future changes in the synoptic scale (weather) forcing to the micro-climate model.
The Weather Research and Forecasting (WRF) model will be adapted to form the basis of a new micro-climate modelling approach. National Centre for Atmospheric Science (NCAS) researchers will use the WRF model to model climatologies for specific sites and applications i.e. wind farm and bio-energy crop sites.
Work Package 1: Wind Farm Impacts on Peatland Carbon Balance
The main aim of WP1 is to asses the resilience of carbon sequestration and storage in peatlands to wind energy generation. The effects of wind farm-induced microclimates on the carbon balance in peatlands are currently unknown. WP1 will implement a wind farm peatland field study to investigate landscape resilience to the changing micro-climate and address this uncertainity.
This work package is led by Professor Susan Waldron (University of Glasgow), Dr Jeanette Whitaker (Centre for Ecology & Hydrology (CEH)) and Professor Nick Ostle (CEH/now at Lancaster University).
Dr Alona Armstrong (University of Glasgow/now at Lancaster University) is the WP1 post-doctoral researcher. The WP1 PhD student is Harriett Richardson (University of Glasgow/CEH).
Work Package 2: Downscaling of Microclimate Wind Speed Data
A Computational Fluid Dynamics (CFD) model will be used to provide high resolution estimates of wind speed and turbulence. The CFD model will be used to better understand wake effects at wind farms and for the purpose of wind resource assessment.
This work package is led by Professor Simon Watson (Loughborough University), with contributions from Scott Wylie (PhD student at Loughborough University/now at Sykamore Small Wind Limited).
Work Package 3: Application of the Micro-Climate Model to BioRenewables
A process-based crop growth model, which has been developed for the bio-energy crop Miscanthus, will be used to identify crop development and productivity at sites with complex terrain and surface roughness. The main aim is to better understand the effects of micro-climates on bio-energy crops, and to identify the key factors that control changes in crop growth and yield.
This work package is led by Dr Goetz Richter (Rothamsted Research), with contributions from Dr Francesco Agostini (Rothamsted Research) and Alexandra Barker (University of Edinburgh).
Work Package 4: Knowledge Exchange
The main aim of this work package is to disseminate the findings of the Micro-climates research project to those with specialist and more general interest, and in turn benefit from their feedback.
WP4 is led by Professor Susan Waldron (University of Glasgow) and facilitated by the Knowledge Exchange Officer
Dr Harriett Richardson (University of Glasgow).
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