Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dennis Gregor"'
Autor:
Nilima Gandhi, Sarah B. Gewurtz, Dennis Gregor, Guttorm Christensen, Anita Evenset, Miriam Diamond
Publikováno v:
Environmental Science and Pollution Research. 16:176-190
Lake Ellasjøen, located in the Norwegian high arctic, contains the highest concentrations of polychlorinated biphenyls (PCBs) ever recorded in fish and sediment from high arctic lakes, and concentrations are more than 10 times greater than in nearby
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e61a8aa43009da5ceb1130da7036fa5d
https://doi.org/10.1007/s11356-008-0082-4
https://doi.org/10.1007/s11356-008-0082-4
Autor:
Dorte Herzke, Urs Berger, Anita Evenset, Agata Zaborska, Dennis Gregor, JoLynn Carroll, Guttorm Christensen
Publikováno v:
Environmental Pollution. 146:196-205
Ellasjøen receives contaminants from both atmospheric and biological transport (seabird guano). Historical trends of selected persistent organic pollutants and metals were determined by interpretation of down-core contaminant profiles in conjunction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c2ecf6dfb7c84e258bc64fdc39df40
https://doi.org/10.1016/j.envpol.2006.04.038
https://doi.org/10.1016/j.envpol.2006.04.038
Publikováno v:
Journal of Great Lakes Research. 42:1136-1137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfda624030301f39b7d0321f113fb595
https://doi.org/10.1016/j.jglr.2016.09.001
https://doi.org/10.1016/j.jglr.2016.09.001
Publikováno v:
Società e diritti, Vol 7, Iss 14 (2022)
Se describe el método de investigación de la Sociología del Derecho: problema, hipótesis, análisis de la hipótesis con los datos y los resultados que dan cuenta del conocimiento obtenido sobre el problema investigado. Se presenta una novedosa c
Externí odkaz:
https://doaj.org/article/43bf5bc19d3a43f8a1cb8d7fa7730ba9
Publikováno v:
Environmental Science & Technology. 32:58-62
Few data exist for the surface area of snow despite its importance for modeling wet deposition and migration of reversibly deposited contaminants in snow. A method for determining the surface area of snow is described that uses a commercial nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7eabf5cdae5bee3dbb3970d129e000
https://doi.org/10.1021/es970225i
https://doi.org/10.1021/es970225i
Publikováno v:
Science of The Total Environment. 201:171-187
Steady- and unsteady-state models based on the QWASI fugacity/aquivalence approach and describing chemical fate in high Arctic lakes were developed and applied to Amituk and Char Lakes on Cornwallis Island, NWT, Canada. The model considered character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32806b2a1b6da1c6877587725cd327ab
https://doi.org/10.1016/s0048-9697(97)84055-7
https://doi.org/10.1016/s0048-9697(97)84055-7
Publikováno v:
Science of The Total Environment. 197:21-53
The Slave River watershed at the Alberta-Northwest Territories border drains a large area and is the recipient of chemical compounds from a variety of aquatic sources, including the Athabasca and Peace Rivers. The potential for contamination from ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cefaa754cff259837e9f9eb7f0f0a5f0
https://doi.org/10.1016/s0048-9697(96)05419-8
https://doi.org/10.1016/s0048-9697(96)05419-8
Publikováno v:
Science of The Total Environment. :65-74
Paired air and water samples were collected at Resolute Bay (74 degrees N, 95 degrees W) in summer 1992 to estimate the direction of gas exchange of hexachlorocyclohexanes (HCHs) and investigate possible loss processes in the water column. Average co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60ba2a95af461b254ad8568f9d189b81
https://doi.org/10.1016/0048-9697(95)04345-2
https://doi.org/10.1016/0048-9697(95)04345-2
Autor:
Guttorm Christensen, Nilima Gandhi, Satyendra P. Bhavsar, Sarah B. Gewurtz, Dennis Gregor, Anita Evenset, Miriam Diamond
Publikováno v:
Environmental sciencetechnology. 40(15)
A multichemical food web model has been developed to estimate the biomagnification of interconverting chemicals in aquatic food webs. We extended a fugacity-based food web model for single chemicals to account for reversible and irreversible biotrans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::465edfe228b718164f2da7ae50c5acb2
https://pubmed.ncbi.nlm.nih.gov/16913129
https://pubmed.ncbi.nlm.nih.gov/16913129
Autor:
Anita Evenset, Rebecca R. Laposa, Nilima Gandhi, Dennis Gregor, Miriam Diamond, Guttorm Christensen, Sarah B. Gewurtz
Publikováno v:
Chemosphere. 63(8)
In order to compare the abilities of arctic and temperate fish to accumulate PCBs we conduct a metabolic analysis to determine how process rates in a mathematical fish contaminant model change with temperature. We evaluate the model by applying the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5574cb9c3d015a249d0afe39706e3161
https://pubmed.ncbi.nlm.nih.gov/16293292
https://pubmed.ncbi.nlm.nih.gov/16293292