Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Joel D. Blomquist"'
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Flux quantification for riverine water-quality constituents has been an active area of research. Statistical approaches are often employed to make estimation for days without observations. One such approach is the Weighted Regressions on Time, Discha
Externí odkaz:
https://doaj.org/article/c2e2e7ca6f214d98a73fbc4238bcd705
Publikováno v:
Journal of Environmental Quality. 49:812-834
Despite decades of effort toward reducing nitrogen and phosphorus flux to Chesapeake Bay, water-quality and ecological responses in surface waters have been mixed. Recent research, however, provides useful insight into multiple factors complicating t
Autor:
Aaron J. Bever, Lewis C. Linker, Isabella Bertani, Rebecca R. Murphy, Jeremy M. Testa, Marjorie A. M. Friedrichs, Bruce Michael, Joel D. Blomquist, Donald Scavia, Gary W. Shenk
Publikováno v:
Ecological Applications
Ecological forecasts are quantitative tools that can guide ecosystem management. The coemergence of extensive environmental monitoring and quantitative frameworks allows for widespread development and continued improvement of ecological forecasting s
Publikováno v:
JAWRA Journal of the American Water Resources Association. 55:1149-1168
Publikováno v:
Science of The Total Environment. 652:422-433
Orthophosphate (PO4) is the most bioavailable form of phosphorus (P). Excess PO4 may cause harmful algal blooms in aquatic ecosystems. A major restoration effort is underway for Chesapeake Bay (CB) to reduce P, nitrogen, and sediment loading to CB. A
Autor:
Joel D. Blomquist, Qian Zhang
Publikováno v:
Science of The Total Environment. :1066-1078
Chesapeake Bay has long experienced nutrient enrichment and water clarity deterioration. This study provides new quantification of loads and yields for sediment (fine and coarse grained), organic carbon (total, dissolved, and particulate), and chloro
Publikováno v:
Science of The Total Environment. :1423-1430
Causal attribution of changes in water quality often consists of correlation, qualitative reasoning, listing references to the work of others, or speculation. To better support statements of attribution for water-quality trends, structural equation m
Autor:
Michael J. Pennino, Jeffrey C. Cornwell, Sujay S. Kaushal, Lora A. Harris, Sudhir Murthy, Joel D. Blomquist
Publikováno v:
Biogeosciences, Vol 13, Pp 6211-6228 (2016)
Urbanization has altered the fate and transport of anthropogenic nitrogen (N) in rivers and estuaries globally. This study evaluates the capacity of an urbanizing river–estuarine continuum to transform N inputs from the world's largest advanced (e.
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Flux quantification for riverine water-quality constituents has been an active area of research. Statistical approaches are often employed to make estimation for days without observations. One such approach is the Weighted Regressions on Time, Discha
Autor:
Joel D. Blomquist, Olivia H. Devereux, Jennifer Keisman, Andrew J. Sekellick, Jeffrey S. Sweeney
Publikováno v:
Scientific Investigations Report.