Showing results (1-10 of 7) with videos related to
Sort By:
Pageof 1
Water Research|March 16, 2010
The present is the key to the past, but what does the future hold for the recovery of surface waters from acidification?R C Helliwell, G L SimpsonThe Science of the Total Environment|March 3, 2001
Partitioning the variation within the acid neutralizing capacity of surface waters in Scotland in relation to land cover, soil and atmospheric depositional factorsM R Kernan, R C HelliwellThe Science of the Total Environment|March 3, 2001
Interaction of nitrogen deposition and land use on soil and water quality in Scotland: issues of spatial variability and scaleR C Helliwell, R C Ferrier, M R KernanEnvironmental Pollution (Barking, Essex : 1987)|March 8, 2008
Interactive effects of nitrogen deposition and fire on plant and soil chemistry in an alpine heathlandA J Britton, R C Helliwell, J M Fisher, et al.Environmental Pollution (Barking, Essex : 1987)|June 10, 2005
Nitrate leaching as a confounding factor in chemical recovery from acidification in UK upland watersC J Curtis, C D Evans, R C Helliwell, et al.Environmental Pollution (Barking, Essex : 1987)|April 20, 2004
Will reduced sulphur emissions under the Second Sulphur Protocol lead to recovery of acid sensitive sites in UK?A Jenkins, R C Helliwell, P J Swingewood, et al.The Science of the Total Environment|June 8, 2012
Controls on soil solution nitrogen along an altitudinal gradient in the Scottish uplandsL Jackson-Blake, R C Helliwell, A J Britton, et al.Pageof 1