Zobrazeno 1 - 10
of 78
pro vyhledávání: '"GERALD MATISOFF"'
Autor:
Gerald Matisoff
Publikováno v:
Journal of Environmental Radioactivity. 167:222-234
In lakes with a large surface area to watershed ratio 137Cs delivery is primarily by direct atmospheric fallout to the lake surface, where its activity in the sediments has been used to estimate the exposure to organisms and sediment mass deposition
Autor:
Eliza Maria Kaltenberg, Laura T. Johnson, Mohsen Behbahani, Phuong Doan, Rebecca L. Steely, Thomas B. Bridgeman, Stephanie K. Hummel, Gerald Matisoff, Youngwoo Seo, Jinyu Seo, William F. James, Mary Anne Evans, Maria Dittrich, Kenneth J. Gibbons, Justin D. Chaffin
Publikováno v:
Journal of Great Lakes Research. 42:775-788
This study applied eight techniques to obtain estimates of the diffusive flux of phosphorus (P) from bottom sediments throughout the western basin of Lake Erie. The flux was quantified from both aerobic and anaerobic incubations of whole cores; by mo
Autor:
Gerald Matisoff, George B. Arhonditsis, Stuart A. Ludsin, Tomas O. Höök, Wayne W. Carmichael, Susan B. Watson, Steven W. Wilhelm, David C. Depew, R. Peter Richards, Shawn P. McElmurry, Gregory L. Boyer, Yerubandi R. Rao, Remegio Confesor, Murray N. Charlton, Michael Murray, Morgan M. Steffen, Carol J. Miller
Publikováno v:
Harmful Algae. 56:44-66
Lake Erie supplies drinking water to more than 11 million consumers, processes millions of gallons of wastewater, provides important species habitat and supports a substantial industrial sector, with >$50 billion annual income to tourism, recreationa
Publikováno v:
Journal of Great Lakes Research. 41:348-357
Previous studies have indicated that burrow-irrigating infauna can increase sediment oxygen demand (SOD) and impact hypolimnetic oxygen in stratified lakes. We conducted laboratory microcosm experiments and computer simulations with larvae of the bur
Autor:
Gerald Matisoff
Publikováno v:
Journal of Environmental Radioactivity. 138:343-354
Although (137)Cs has been used extensively to study soil erosion and particle transport in the terrestrial environment, there has been much less work using excess or unsupported (210)Pb ((210)Pbxs) to study the same processes. Furthermore, since (137
Autor:
Gerald Matisoff, Mary Lou Carson
Publikováno v:
Journal of Great Lakes Research. 40:532-540
A decline in water quality in Lake Erie during the last decade, despite increased efforts to limit nutrient loading, may be better understood by examining internal processes in the lake. We employed 7 Be, 210 Pb and 137 Cs measurements of suspended m
Publikováno v:
Journal of Great Lakes Research. 40:80-91
After an absence of 50 years, burrowing mayflies ( Hexagenia spp.) colonized western Lake Erie which led to interest in whether this fauna can be used to measure recovery in nearshore waters throughout the Great Lakes. However, in many areas we do no
Autor:
Gerald, Matisoff
Publikováno v:
Journal of environmental radioactivity. 167
In lakes with a large surface area to watershed ratio
Publikováno v:
The Science of the total environment. 575
Severe algal blooms in Lake Winnipeg since the late 1990s have been attributed to increased watershed nutrient loading, much of which is associated with suspended particles. Within-lake transport and fate of this nutrient fraction and the importance