Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jason Grainger Kerr"'
Autor:
Jill Crossman, Scott R Baker, Martyn N. Futter, Peter J. Dillon, Shaun A. Watmough, M. Catherine Eimers, Jason Grainger Kerr
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 73:1202-1212
The plausibility of land disturbance as a cause of declining phosphorus (P) concentrations in oligotrophic lakes within south-central Ontario, Canada, is evaluated using the process-based model INCA-P. The model was calibrated upon three catchments i
Publikováno v:
Hydrological Processes. 30:1521-1535
Sensitivity of physical lake processes to climate change within a large Precambrian Shield catchment
Publikováno v:
Hydrological Processes.
Potential future changes in lake physical processes (e.g. stratification and freezing) can be assessed through exploring their sensitivity to climate change, and assessing the current vulnerability of different lake types to plausible changes in mete
Publikováno v:
Science of The Total Environment. :298-307
Positive trends in dissolved organic carbon (DOC) concentration have been observed in surface waters throughout North America and northern Europe. Although adsorption in mineral soils is an important driver of DOC in upland streams, little is known a
Autor:
S. F. Christopher, Dean S. Jeffries, Thomas A. Clair, M. C. Eimers, Jamie Shanley, Mary Beth Adams, Ivan J. Fernandez, Huaxia Yao, Luc C. Duchesne, Douglas A. Burns, Gene E. Likens, F. D. Beall, Jason Grainger Kerr, John Campbell, Daniel Houle, Irena F. Creed, Myron J. Mitchell, François Courchesne
Publikováno v:
Biogeochemistry. 111:393-409
Within the southeast Canada and northeast USA region, a peak in sulphate (SO4 2−) concentration has been reported for some streams following periods of substantial catchment drying during the summer months (ON, Canada; VT, NH and NY, USA). However,
Autor:
Michele A. Burford, Katherine R. O'Brien, Suzanne A. Johnson, Susanne Kathrin Green, Andrew J. Cook, Jason Grainger Kerr
Publikováno v:
Aquatic Sciences. 74:179-190
This study examined the sources and fate of nutrient inputs from two principal tributaries to the eutrophic subtropical Wivenhoe reservoir: an unregulated river and a dammed river with regular releases, during a period of declining reservoir water le
Publikováno v:
Water, Air, & Soil Pollution. 217:523-534
This study investigated the storage of nitrogen (N) and phosphorus (P) in the biomass, bed sediments and water column of representative reaches of a sub-tropical river, the upper Brisbane River (UBR), Queensland, Australia, and contrasted instream st
Publikováno v:
Biogeochemistry. 102:73-85
Phosphorus (P) is often a key limiting nutrient in freshwater systems, and excessive P can result in algal blooms, with flow-on effects to aquatic food webs. P sorption is an important process in aquatic and terrestrial ecosystems whereby phosphate (
Publikováno v:
Water research. 45(11)
This study examined the link between terrestrial and aquatic phosphorus (P) speciation in the soils and sediments of a subtropical catchment. Specifically, the study aimed to identify the relative importance of P speciation in source soils, erosion a