Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Erika B. Kratzer"'
Publikováno v:
Freshwater Science. 31:133-147
According to theory, the rate and stoichiometry of microbial mineralization depend, in part, on nutrient availability. For microbes associated with leaves in streams, nutrients are available from both the water column and the leaf. Therefore, microbi
Autor:
Erika B. Kratzer, Darold P. Batzer
Publikováno v:
Wetlands. 27:127-140
Aquatic macroinvertebrates of the Okefenokee Swamp have been largely overlooked despite their ecological importance and value as water quality indicators. In a two-year study we analyzed taxon richness and abundances of individual macroinvertebrate t
Autor:
Louis A. Kaplan, David B. Arscott, Bernard W. Sweeney, J. D. Newbold, Erika B. Kratzer, Charles L. Dow, John K. Jackson, Anthony K. Aufdenkampe
Publikováno v:
Journal of the North American Benthological Society. 25:954-976
Macroinvertebrate communities were examined in conjunction with landuse and water- chemistry variables at 60 sites in the NYC drinking-water-supply watersheds over a 3-y period. The watersheds are in 2 adjacent regions of New York State (east of Huds
Publikováno v:
Journal of the North American Benthological Society. 25:977-997
Quantitative sampling of benthic macroinvertebrate communities from 60 sites in New York City’s drinking-water-supply watersheds was undertaken in 2000, 2001, and 2002 as part of a large-scale enhanced water-quality monitoring project (the Project)