Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Peter D. Vaux"'
Publikováno v:
The Journal of the Torrey Botanical Society. 139:323-344
Harris, T. B. (WRA, Inc., 2169-G East Francisco Boulevard, San Rafael, CA 94901), N. Rajakaruna (College of the Atlantic, 105 Eden Street, Bar Harbor, ME 04069), S. J. Nelson (Senator George J. Mitchell Center for Environmental and Watershed Research
Autor:
Patricia A. Soranno, Katherine E. Webster, Mary T. Bremigan, Linda C. Bacon, John A. Downing, Jody Connor, Kendra Spence Cheruvelil, Timothy R. Asplund, Peter D. Vaux
Publikováno v:
Limnology and Oceanography. 53:1137-1148
We analyzed a diverse set of 1,646 north-temperate lakes to evaluate the nutrient-color paradigm that integrates total phosphorus (TP) and colored dissolved organic carbon to define lake trophic status. Our objectives were to quantify the combined in
Publikováno v:
North American Journal of Fisheries Management. 20:168-179
We evaluated the effectiveness of a portable, backpack electrofishing unit, used from a small boat, for sampling fish assemblage structure in 11 lakes in the northeastern United States. Samples collected with a boat-mounted, 350-W backpack unit (EF-B
Publikováno v:
Water Environment Research. 67:189-200
Multiple use management of aquatic systems frequently involves conflicting demands from the various user groups. A 4-year program designed to evaluate large-scale artificial fertilization as a potential management tool for enhancing the forage and ga
Autor:
Tyler Wagner, Robbyn J. F. Abbitt, William H. Renwick, Kendra Spence Cheruvelil, Peter D. Vaux, Patricia A. Soranno, Katherine E. Webster
Publikováno v:
Environmental monitoring and assessment. 141(1-3)
We quantified potential biases associated with lakes monitored using non-probability based sampling by six state agencies in the USA (Michigan, Wisconsin, Iowa, Ohio, Maine, and New Hampshire). To identify biases, we compared state-monitored lakes to
Publikováno v:
Hydrobiologia. 134:207-213
Nutrient limitation of primary production was experimentally assessed using an in situ bioassay technique in the Quebrada Salto, a third-order tropical stream draining the northern foothills of the Cordillera Centrall in Costa Rica . Bioassays employ
Publikováno v:
Lake and Reservoir Management. 4:125-135
Sport fishing at Lake Mead in Nevada and Arizona is a resource valued at nearly $100 million per year to southern Nevada. During the past two decades, salmonids, mostly trout, have disappeared entirely, the largemouth bass catch has drastically decli
Autor:
Peter D. Vaux, Ernesto Vargas
Publikováno v:
Lake and Reservoir Management. 4:213-220
The recently commissioned EI Cajon dam is the third major hydroelectric project to be built in Honduras, but the first to include detailed limnological and ecological studies, in the near future, ecological and sociological studies may play a signifi
Publikováno v:
Lake and Reservoir Management. 4:199-211
In 1984, a 94 km2 reservoir started to form behind the highest arch dam on the American continent, EI Cajon in Honduras. Pre-impoundment programs established to assess the environmental aspects of this hydroelectric project have developed into a post
Publikováno v:
SIL Proceedings, 1922-2010. 22:1271-1276