Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Robert Scott Carr"'
Autor:
Robert Scott Carr, Duane C. Chapman
Publikováno v:
Chemistry and Ecology. 7:19-30
As part of our continuing evaluation of the pore-water approach for assessing sediment quality, we made a series of side-by-side comparisons between the standard 10-day amphipod whole sediment test with the corophiid Grandidierella japonica and a sui
Publikováno v:
Marine Pollution Bulletin. 22:61-67
Winter flounder, Pseudopleuronectes americanus, from Boston Harbor near the Deer Island sewage outfall and from a nearby reference population near Plymouth Beach, Massachusetts, USA, were collected on several occasions and analysed for a variety of b
Autor:
Michael E. Barrows, G. Michael DeGraeve, N.G. Reichenbach, Robert Scott Carr, Terry L. Pollock, James A. Fava, Andrew H. Glickman
Publikováno v:
Environmental Toxicology and Chemistry. 9:1513-1521
Preference-avoidance tests using a modified Y-maze test apparatus were conducted with juvenile striped bass, Morone saxatilis, and steelhead (rainbow) trout, Oncorhynchus mykiss (formerly Salmo gairdneri), exposed to a refinery effluent discharged in
Evaluation of the archiannelidDinophilus gyrociliatusfor use in short-term life-cycle toxicity tests
Publikováno v:
Environmental Toxicology and Chemistry. 5:703-712
The use of the archiannelid Dinophilus gyrociliatus O. Schmidt in short-term (7 to 10 d) life-cycle tests with reference toxicants and industrial effluents was evaluated. Culture techniques and test protocols were developed and evaluated. The life hi
Autor:
Robert Scott Carr, Jerry M. Neff
Publikováno v:
Aquatic Toxicology. 1:313-327
Neanthes virens (Sars) were exposed to acute lethal and chronic sublethal concentrations of pentachlorophenol (PCP) in the laboratory. Coelomic fluid glucose and osmolality and tissue ascorbic acid and glycogen were monitored in order to assess the t
Autor:
Robert Scott Carr, Jerry M. Neff
Publikováno v:
Marine Environmental Research. 14:267-279
Certain biochemical stress responses have been observed in the laboratory for Neathhes virens subjected to various environmental and pollutant stressors. The purpose of the present study was to determine whether similar alterations in these biochemic
Autor:
Robert Scott Carr, Jerry M. Neff
Publikováno v:
Aquatic Toxicology. 2:319-333
The concentration of coelomic fluid glucose and tissue ascorbic acid and glycogen were monitored in Neanthes virens during exposure to sublethal concentrations of cadmium. The responses of N. virens to cadmium were both time and dose-dependent and fo
Autor:
Donald J. Reish, Robert Scott Carr
Publikováno v:
Marine Pollution Bulletin. 9:24-27
The effects of exposure of six metals on survival and reproduction in two species of polychaetous, Ctenodrilus serratus and Ophryotrocha diadema, possessing short life histories were measured. The suppression of reproduction was generally two orders
Publikováno v:
Analytical Chemistry. 55:1229-1232
Autor:
Robert Scott Carr, Jerry M. Neff
Publikováno v:
Marine Environmental Research. 24:73-77
The purpose of this study was to determine the effect of prior exposure and multiple-contaminant exposure on the ability of winter flounder to metabolize specific organic compounds. In addition to these pharmacokinetic studies, the intracellular bind