Upload
africa
View
30
Download
0
Tags:
Embed Size (px)
DESCRIPTION
HYDEF Research Progress. David Lavers, Andrew Wade, David Brayshaw, Richard Allan 3 rd August 2011. Contents. River catchment selection. Rainfall/river flow/climate Datasets. Storm track analysis. Catchment response time. Climate analysis over catchment response times. River catchments. - PowerPoint PPT Presentation
Citation preview
HYDEF Research Progress
David Lavers, Andrew Wade, David Brayshaw, Richard Allan
3rd August 2011
Contents
• River catchment selection.
• Rainfall/river flow/climate Datasets.
• Storm track analysis.
• Catchment response time.
• Climate analysis over catchment response times.
River catchments
• Wide geographical spread.• Capture rainfall gradient across GB and different geologies.• Includes Eden and Thames basins.• Common period 1975-2009.
River Catchments
• Add rivers’ table
Datasets
• Daily river flow time series (NRFA).
• Daily 0.25x0.25 gridded precipitation from ensembles project.
• Regional precipitation time series from Hadley Centre (for North Scotland and Southeast England).
• Six hourly climate fields (e.g. MSLP) from 20th Century reanalysis project.
Thanks for your time
Visit www.walker-institute.ac.uk