Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Russell A. Moll"'
Publikováno v:
Journal of Great Lakes Research. 29:545-557
Treating the ballast water of oceanic vessels with a biocide is one potential management strategy to reduce the number of nonindigenous species released into the Laurentian Great Lakes from NOBOB (no ballast on board) vessels. To evaluate biocide eff
Autor:
Ronald Rossmann, Russell A. Moll, John P. Giesy, Lisa L. Williams, Miguel A. Mora, D. A. Verbrugge, Marc L. Tuchman
Publikováno v:
Journal of Great Lakes Research. 21:219-233
The Saginaw River receives water from a major drainage basin in the east-central portion of the lower peninsula of Michigan. Historically the river has been contaminated with polychlorinated biphenyls (PCBs) from several sources. The present study wa
Autor:
Russell A. Moll, John P. Giesy, David J. Jude, Scott F. DeBoe, Gail V. Kantak, James A. Barres, Ronald Rossmann, Marc L. Tuchman
Publikováno v:
Journal of Great Lakes Research. 21:17-34
The objective of this study was to investigate the movement of selected contaminants (four heavy metals) and conventional limnological variables through the lower Saginaw River. We related limnological variables to concentrations of contaminants, det
Autor:
Stephen J. Tarapchak, Russell A. Moll
Publikováno v:
Journal of Plankton Research. 12:743-758
Size-fractionation experiments on the uptake of phosphate and recently excreted dissolved organic phosphorus (E-DOP)from phytoplankton suggest that algae and bacteria rely on different forms of phosphorus in the epilimnion of P-limited Lake Michigan.
Response of bacteria and phytoplankton to contaminated sediments from Trenton Channel, Detroit River
Autor:
Russell A. Moll, Pamela J. Mansfield
Publikováno v:
Environmental Assessment and Habitat Evaluation of the Upper Great Lakes Connecting Channels ISBN: 9789401053860
Several types of bioassays were used in 1986 and 1987 to investigate the effect of contaminated sediments on natural populations of bacteria and phytoplankton from the Trenton Channel, Detroit River. The approach included the measurement of uptake of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43dc7f791b25a558dced1a33c2f4e011
https://doi.org/10.1007/978-94-011-3144-5_17
https://doi.org/10.1007/978-94-011-3144-5_17
Publikováno v:
Estuaries. 16:92
An investigation of the thermal front in southeastern Lake Michigan during April 1988 revealed a dynamic physical, chemical, and biological environment. The front was observed approximately 4 km from the coast as a distinct gradient separating cold o
Publikováno v:
Journal of Great Lakes Research. 2:43-59
Three cruises in the Straits of Mackinac area were conducted from 30 August to 8 October 1973. Samples were taken from up to 11 depths during each cruise and analyzed for silica, nitrate, total and soluble phosphorus, chlorophyll a , pH, water temper
Publikováno v:
Journal of Plankton Research. 6:751-766
Seasonal and Spatial Distribution of Bacteria, Chlorophyll, and Nutrients in Nearshore Lake Michigan
Autor:
Mark Brahce, Russell A. Moll
Publikováno v:
Journal of Great Lakes Research. 12:52-62
Bacterial abundances and metabolic activity were related to chlorophyll concentrations, nutrient concentrations, and the physical environment in the vicinity of the Grand River discharge into Lake Michigan. The results show that bacteria and phytopla
Autor:
Russell A. Moll
Publikováno v:
Marine Biology. 42:109-118
Phytoplankton production and associated variables were measured in Flax Pond, a 52 ha salt marsh on the north shore of Long Island, New York, from July 1972 to October 1973. Measurements made up to five times per day, once per week, yielded a mean an