Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sander D. Robinson"'
Autor:
Nancy R. Morehead, Sander D. Robinson, Geoffrey Paul Horst, Orlando Sarnelle, James R. Liebig, Henry A. Vanderploeg, Thomas H. Johengen
Publikováno v:
Freshwater Biology. 62:664-680
Summary Seston availability and quality can affect the condition, nutrient stoichiometry and nutrient excretion of dreissenid mussels and other aquatic consumers. Nutrient excretion by dreissenid mussels may affect phytoplankton community composition
Autor:
Peter F. Landrum, Jing You, Duane C. Gossiaux, Siddhartha Mitra, Theodora E. M. Ten Hulscher, Michael J. Lydy, Sander D. Robinson
Publikováno v:
Environmental sciencetechnology. 41(18)
Biota-sediment accumulation factors (BSAF) were calculated for Diporeia spp. and oligochaete worms exposed to polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs) from field-collected sediment. These data were compared to the
Publikováno v:
Environmental toxicology and chemistry. 27(2)
A unique time series of surface sediment, trapped settling material, and suspended particulate material polychlorinated biphenyl (PCB) samples were collected at a 45-m deep site off Grand Haven (MI, USA) over a 14-month period. Both concentrations an
Autor:
Peter F. Landrum, Linda J. Begnoche, Jeffery A. Steevens, Sergei M. Chernyak, Sander D. Robinson, Duane C. Gossiaux, Michael McElroy, James P. Hickey
Publikováno v:
Environmental toxicology and chemistry. 23(5)
The study examined the temporal response of Hyalella azteca to pentachlorobenzene (PCBZ) in water-only exposures. Toxicity was evaluated by calculating the body residue of PCBZ associated with survival. The concentration of PCBZ in the tissues of H.
Autor:
Peter F. Landrum, G. Allen Burton, Matti T. Leppänen, Marc S. Greenberg, Margaret B. Lansing, Duane C. Gossiaux, Sander D. Robinson, Jussi V. K. Kukkonen, Brian J. Eadie
Publikováno v:
Environmental toxicology and chemistry. 23(1)
The response of Lumbriculus variegatus to 3,4,3',4'-tetrachlorobiphenyl (TCBP) was examined with feeding behavior and changes in carbon assimilation by using stable carbon isotopes at 22 and 10 degrees C. The classical measure of feeding behavior det
Autor:
Jocelyn S. Lewis, Duane C. Gossiaux, Sander D. Robinson, Jeffery A. Steevens, Peter F. Landrum, Michael McElroy
Publikováno v:
Environmental Toxicology and Chemistry. 24:211
Temporal effects on body residues of dichlorodiphenyldichloroethylene (DDE) associated with mortality in the freshwater amphipod Hyalella azteca were evaluated. Toxicokinetics and body residues were determined from water-only exposures that varied fr
Autor:
Matti T. Leppänen, G. Allen Burton, Duane C. Gossiaux, Jussi V. K. Kukkonen, Margaret B. Lansing, Sander D. Robinson, Brian J. Eadie, Peter F. Landrum, Marc S. Greenberg
Publikováno v:
Environmental Toxicology and Chemistry. 23:178
The reworking response (bioturbation) of the oligochaete Lumbriculus variegatus was measured by following the burial rate and spread of a 137Cs marker layer translating worm activity into a biological burial rate (Wb) and a biological diffusion rate
Autor:
Duane C. Gossiaux, Peter F. Landrum, Matti T. Leppänen, Marc S. Greenberg, Jussi V. K. Kukkonen, G. Allen Burton, Sander D. Robinson
Publikováno v:
Environmental Toxicology and Chemistry. 22:2861
Only a fraction of all sediment-associated hydrophobic organic contaminants are bioavailable, and a simple Tenax extraction procedure may estimate this fraction. Bioavailability is assumed to coincide with the rapidly and, possibly, slowly desorbing