Research Topics
| A KuhnSummaryAffiliation: U.S. Environmental Protection Agency Country: USA Publications
| Collaborators
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Detail Information
Publications
Population genetic diversity and fitness in multiple environmentsJeffrey A Markert
U S Environmental Protection Agency, Narragansett, RI, USA
BMC Evol Biol 10:205. 2010..The relationship between molecular genetic diversity at presumptive neutral loci and population vulnerability was assessed by AFLP analysis...
Evaluation of the efficacy of extrapolation population modeling to predict the dynamics of Americamysis bahia populations in the laboratoryA Kuhn
U S Environmental Protection Agency, Atlantic Ecology Division, 27 Tarzwell Drive, Narragansett, Rhode Island 02882, USA
Environ Toxicol Chem 20:213-21. 2001....
Evaluating the ecological significance of laboratory response data to predict population-level effects for the estruarine amphipod Ampelisca abditaAnne Kuhn
U S Environmental Protection Agency, Atlantic Ecology Division, Narragansett, Rhode Island 02282, USA
Environ Toxicol Chem 21:865-74. 2002..Model manipulations permit extrapolation of early life-stage mortality (the acute endpoint) to changes in population growth rate. These relationships were used to evaluate a range of ecologically acceptable acute mortality for A. abdita...
Precision of dialysis (peeper) sampling of cadmium in marine sediment interstitial waterJ R Serbst
Office of Research and Development, National Health and Environmental Effects Research Laboratory, Atlantic Ecology Division, United States Environmental Protection Agency, 27 Tarzwell Drive, Narragansett, Rhode Island 02882, USA
Arch Environ Contam Toxicol 45:297-305. 2003..If method artifacts, especially contamination, are avoided the dialysis procedure can be a more effective means for sampling IW metal...
Removal of ammonia toxicity in marine sediment TIEs: a comparison of Ulva lactuca, zeolite and aeration methodsR M Burgess
U S Environmental Protection Agency, ORD NHEERL Atlantic Ecology Division, 27 Tarzwell Drive, Narragansett, RI 02882, USA
Mar Pollut Bull 46:607-18. 2003..0). This comparison demonstrates both U. lactuca and zeolite addition methods are effective TIE tools for reducing the concentrations and toxicity of ammonia in whole sediment toxicity tests...
An overview of toxicant identification in sediments and dredged materialsKay T Ho
Atlantic Ecology Division, US Environmental Protection Agency, Narragansett, RI 02882, USA
Mar Pollut Bull 44:286-93. 2002..However, interpretation of these results may be skewed because only a small number of interstitial water (n = 13) and whole sediment (n = 5) TIEs have been completed. These trends may change as more data are collected...
An approach to predict risks to wildlife populations from mercury and other stressorsDiane Nacci
U S Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, USA
Ecotoxicology 14:283-93. 2005..This stepwise process provides an integrated approach to estimate the impact on wildlife populations of regulations that limit atmospherically-distributed Hg, and to develop risk-based population-level regulatory criteria...
