H51D-0936 Poster Inverse modelling of diffuse pollution risks in agricultural catchments Milledge, D, Lane, S N, Heathwaite, L and Reaney, S Watershed scale processes can influence instream aquatic ecosystems, through delivery of fine sediment, solutes… AGU2010: Inverse modelling of diffuse pollution risks in agricultural catchments
Questioner: How can I get hold of the rainfall grid that you refer to in the SCIMAP manual? Help: The data is freely available from the Met Office it is UKCP09 data but you can’t… Rainfall data for SCIMAP?
Questioner: What landcover data do we need to run SCIMAP? Where can we get it from and how much does it cost Help: The CEH LCM 2000 data is more detailed you can buy… Landcover data for SCIMAP?
Question: I don’t know how to make sense of the SCIMAP outputs, how can I relate the dots on the map to real locations in my catchment? Answer: We use OS Strategi data to give… Relating SCIMAP dots to the real world
Questioner: Have you got any info on the landcover map and the weightings given to each landcover type and how these have been calculated? Help: For the land cover data we tend to use the… Land cover risk weights?
Questioner: I have used spatial analyst to cut the DEM, landcover map and annual average rainfall layers and save all of these as ascii files. They all load into SAGA and you can do all… Resolving different grid systems in SAGA GIS
There have been a number of training courses on SCIMAP that have been given to the Environment Agency and the Association of River Trusts. These courses have taken two approaches, one focused on using ArcGIS… Training Course Notes
An overview of the SCIMAP diffuse pollution risk mapping framework with Prof. Stuart Lane, Durham University Presentation authors:Prof. Stuart N. Lane, Dr. Sim M. Reaney, Dr. David Milledge, Dr. Lucy Dugdale and Prof. Louise Heathwaite… SCIMAP for diffuse pollution identification with Prof. Stuart Lane
Creating a SCIMAP Fine Sediment map using SAGA GIS with Dr. Dave Milledge, Durham University.
Reaney, S. M., Lane S. N. and Heathwaite A. L. 2009: Simulating the Spatial Distribution of Hydrological Connectivity Under Possible Future Climates – Impacts on River Flow Dynamics and Non-Point Source Pollution; Oral Presentation at… Conference Presentations 2003 – 2009