Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic
ABSTRACT. Residues of the insecticide toxaphene (polychlorinated camphenes, PCCs) and other organochlorines ( 0 0) were determined in air, snow, seawater, zooplankton, and benthic amphipods collected from an ice island in the Canadian Arctic. The simultaneous determination of OCs in the atmospheric,...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.567.5218 2023-05-15T14:19:44+02:00 Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic T. F. Bidleman G. W. Patton M. D. Walla The Pennsylvania State University CiteSeerX Archives 1989 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.567.5218 http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.567.5218 http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf text 1989 ftciteseerx 2016-01-08T12:19:52Z ABSTRACT. Residues of the insecticide toxaphene (polychlorinated camphenes, PCCs) and other organochlorines ( 0 0) were determined in air, snow, seawater, zooplankton, and benthic amphipods collected from an ice island in the Canadian Arctic. The simultaneous determination of OCs in the atmospheric, hydrologic, and biologic compartments provided evidence of an atmospheric link to polar food chains. PCCs were identified and quantified using capillary gas chromatography- negative ion mass spectrometry. The order of OC abundance in arctic air was: hexachlorocyclohexanes (HCHs)> hexachlorobenzene> PCCs> polychlorinated biphenyls (PCBs)> chlordanes> DDTs. In seawater, PCCs were exceeded only by the HCHs. Concentrations of PCBs and PCCs in two samples of benthic amphipods were the highest of the OCs detected. Key words: Arctic, Canada, pollution, organochlorines, air, water, biota RÉSUMÉ. On a déterminé les résidus de l’insecticide toxaphène (camphènes polychlorés) et d’autres organochlorés dans l’air, la neige, l’eau de mer, le zooplancton et les amphipodes benthiques recueillis dans une île de glace de l’Arctique canadien. La détermination simultanée des organochlorés dans les secteurs atmosphérique, hydrologique et biologique, a fourni la preuve d‘un lien atmosphérique dans les chaînes alimentaires polaires. On a identifié et quantifié les camphènes polychlorés en utilisant la chromatographie par capillarité en phase gazeuse-spectrométrie de masse à ions négatifs. L‘ordre d’importance des organochlorés dans l’air arctique était le suivant: hexachlorocyclohexanes (H.C.H.)> hexachlorobenzène> camphènes polychlorés> biphényles polychlorés (P.C.B.)> chlordanes> D.D.T. Dans l’eau de mer, les camphènes polychlorés n’étaient surpassés que par les H.C.H. Dans deux échantillons d’amphipodes benthiques, les concentrations de Text Arctic Arctic Arctic Ocean Arctique* Zooplankton Unknown Arctic Arctic Ocean Canada |
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Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
ABSTRACT. Residues of the insecticide toxaphene (polychlorinated camphenes, PCCs) and other organochlorines ( 0 0) were determined in air, snow, seawater, zooplankton, and benthic amphipods collected from an ice island in the Canadian Arctic. The simultaneous determination of OCs in the atmospheric, hydrologic, and biologic compartments provided evidence of an atmospheric link to polar food chains. PCCs were identified and quantified using capillary gas chromatography- negative ion mass spectrometry. The order of OC abundance in arctic air was: hexachlorocyclohexanes (HCHs)> hexachlorobenzene> PCCs> polychlorinated biphenyls (PCBs)> chlordanes> DDTs. In seawater, PCCs were exceeded only by the HCHs. Concentrations of PCBs and PCCs in two samples of benthic amphipods were the highest of the OCs detected. Key words: Arctic, Canada, pollution, organochlorines, air, water, biota RÉSUMÉ. On a déterminé les résidus de l’insecticide toxaphène (camphènes polychlorés) et d’autres organochlorés dans l’air, la neige, l’eau de mer, le zooplancton et les amphipodes benthiques recueillis dans une île de glace de l’Arctique canadien. La détermination simultanée des organochlorés dans les secteurs atmosphérique, hydrologique et biologique, a fourni la preuve d‘un lien atmosphérique dans les chaînes alimentaires polaires. On a identifié et quantifié les camphènes polychlorés en utilisant la chromatographie par capillarité en phase gazeuse-spectrométrie de masse à ions négatifs. L‘ordre d’importance des organochlorés dans l’air arctique était le suivant: hexachlorocyclohexanes (H.C.H.)> hexachlorobenzène> camphènes polychlorés> biphényles polychlorés (P.C.B.)> chlordanes> D.D.T. Dans l’eau de mer, les camphènes polychlorés n’étaient surpassés que par les H.C.H. Dans deux échantillons d’amphipodes benthiques, les concentrations de |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
T. F. Bidleman G. W. Patton M. D. Walla |
spellingShingle |
T. F. Bidleman G. W. Patton M. D. Walla Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
author_facet |
T. F. Bidleman G. W. Patton M. D. Walla |
author_sort |
T. F. Bidleman |
title |
Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
title_short |
Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
title_full |
Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
title_fullStr |
Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
title_full_unstemmed |
Toxaphene and other organochlorines in Arctic Ocean fauna: evidence for atmospheric delivery. Arctic |
title_sort |
toxaphene and other organochlorines in arctic ocean fauna: evidence for atmospheric delivery. arctic |
publishDate |
1989 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.567.5218 http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf |
geographic |
Arctic Arctic Ocean Canada |
geographic_facet |
Arctic Arctic Ocean Canada |
genre |
Arctic Arctic Arctic Ocean Arctique* Zooplankton |
genre_facet |
Arctic Arctic Arctic Ocean Arctique* Zooplankton |
op_source |
http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.567.5218 http://pubs.aina.ucalgary.ca/arctic/Arctic42-4-307.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766291474382585856 |