Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Edward J. Hammer"'
Autor:
Jeffery A. Steevens, Edward J. Hammer, Ning Wang, Christian E. Schlekat, Adam C. Ryan, Eric Van Genderen, Danielle Cleveland, James L. Kunz
Publikováno v:
Environmental Toxicology and Chemistry. 39:2256-2268
The US Environmental Protection Agency (USEPA) is reviewing the protectiveness of the national ambient water quality criteria (WQC) for nickel (Ni) and zinc (Zn) and compiling toxicity databases to update the WQC. An amphipod (Hyalella azteca) and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645df15ec6cd437ecac7b56191648d7a
https://doi.org/10.1002/etc.4841
https://doi.org/10.1002/etc.4841
Publikováno v:
Environmental Toxicology and Chemistry. 39:1196-1206
Aquatic insects are poorly represented in water quality criteria, and previous studies have suggested a lack of sensitivity in acute toxicity tests despite observational studies demonstrating the contrary. Our objectives were to determine the toxicit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::351a14ca041662bbfa91fb543c58e4ab
https://doi.org/10.1002/etc.4683
https://doi.org/10.1002/etc.4683
Autor:
Candice R. Bauer, David J. Soucek, Ning Wang, Jeffery A. Steevens, Edward J. Hammer, Amy Dickinson, Christopher D. Ivey, Rebecca A. Dorman, Bethany K. Kunz
Publikováno v:
Environmental Toxicology and Chemistry. 39:1071-1085
Elevated nitrate (NO3 ) and sulfate (SO4 ) in surface water are of global concern, and studies are needed to generate toxicity data to develop environmental guideline values for NO3 and SO4 . The present study was designed to fill existing gaps in to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30554167d2124a02ac207063ab1e62ab
https://doi.org/10.1002/etc.4701
https://doi.org/10.1002/etc.4701
Autor:
Christopher D. Tarr, Jeffery A. Steevens, Ning Wang, Serena Ciparis, Tom Augspurger, James L. Kunz, Patricia L. Gillis, A. David Martinez, Jordan Murray, Suzanne Dunn, W. Gregory Cope, Brian Hester, Teresa J. Norberg-King, Sean B. Buczek, Douglas K. Hardesty, Joseph Salerno, Daniel Farrar, Edward J. Hammer, Lauren May, Mailee Garton, Richard Lockwood, Jonathan A. Wardell, Dennis O. McIntyre, John W. Roberts, M. Christopher Barnhart, Candice R. Bauer, James Bennett, Robert B. Bringolf, Robert E. Ratajczak, Marcus Bowersox
Publikováno v:
Environmental toxicology and chemistryREFERENCES. 40(12)
The US Environmental Protection Agency's short-term freshwater effluent test methods include a fish (Pimephales promelas), a cladoceran (Ceriodaphnia dubia), and a green alga (Raphidocelis subcapitata). There is a recognized need for additional taxa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce8077df4ad0b871becc6d4104864187
https://pubmed.ncbi.nlm.nih.gov/34592004
https://pubmed.ncbi.nlm.nih.gov/34592004
Autor:
Ning Wang, Rebecca A. Dorman, James L. Kunz, Christopher G. Ingersoll, Edward J. Hammer, Candice R. Bauer, Jeffery A. Steevens
Publikováno v:
Environmental Toxicology and Chemistry. 37:3050-3062
Freshwater mussels are generally underrepresented in toxicity databases used to derive water quality criteria, especially for long-term exposures. Multiple tests were conducted to determine the chronic toxicity of sodium chloride (NaCl) or potassium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244439f5d8056caeea56be6da5f07d42
https://doi.org/10.1002/etc.4258
https://doi.org/10.1002/etc.4258
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 101:423-427
Limited studies indicate that mussels are generally insensitive to organic chemicals; however, these studies were conducted in acute or short-term exposures, and little is known about the chronic sensitivity of mussels to organic chemicals. We evalua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59779bb27f5cb89f2557b1cef1859308
https://doi.org/10.1007/s00128-018-2422-5
https://doi.org/10.1007/s00128-018-2422-5
Autor:
Ning Wang, Rebecca A. Dorman, Jeffery A. Steevens, David R. Mount, Christopher G. Ingersoll, Edward J. Hammer, Christopher D. Ivey, Candice R. Bauer
Publikováno v:
Environmental Toxicology and Chemistry. 37:3041-3049
Freshwater mussels (order Unionoida) are one of the most imperiled groups of animals in the world. However, many ambient water quality criteria and other environmental guideline values do not include data for freshwater mussels, in part because musse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ad8aaeb193de12e7bd01471324f0da
https://doi.org/10.1002/etc.4206
https://doi.org/10.1002/etc.4206
Autor:
Jeremy A. Leonard, W. Gregory Cope, M. Christopher Barnhart, Robert B. Bringolf, Edward J. Hammer
Publikováno v:
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 191:14-25
Surface water concentrations of the synthetic estrogen 17α-ethinylestradiol (EE2) as low as 1 ng/L can cause adverse reproductive effects in fish under acute and chronic exposure conditions, whereas higher concentrations (> 5 ng/L) in acute studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2feb444eae09e010d95cbdc5e576c1f
https://doi.org/10.1016/j.cbpc.2016.09.002
https://doi.org/10.1016/j.cbpc.2016.09.002
Autor:
Edward J. Hammer, Sandy Raimondo, Christopher G. Ingersoll, William G. Brumbaugh, Ning Wang, David A. Alvarez, Christopher D. Ivey, M. Christopher Barnhart, Tom Augspurger, Candice R. Bauer
Publikováno v:
Environ Toxicol Chem
Freshwater mussels, one of the most imperiled groups of animals in the world, are generally underrepresented in toxicity databases used for the development of ambient water quality criteria and other environmental guidance values. Acute 96-h toxicity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad6d3395d57a0aec4c417bfd828c7a64
https://doi.org/10.1002/etc.3642
https://doi.org/10.1002/etc.3642
Autor:
Christopher G. Ingersoll, J. Russell Hockett, William G. Brumbaugh, Edward J. Hammer, Dave Soucek, Lisa N. Taylor, Teresa J. Norberg-King, Chris D. Ivey, David R. Mount
Publikováno v:
Environmental Toxicology and Chemistry. 35:2439-2447
Studies have been conducted to refine US Environmental Protection Agency, ASTM International, and Environment Canada standard methods for conducting 42-d reproduction tests with Hyalella azteca in water or in sediment. Modifications to the H. azteca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ff123ab74584cf7eb088109ade6687
https://doi.org/10.1002/etc.3417
https://doi.org/10.1002/etc.3417