Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan
application/pdf Concentrations of persistent organic pollutants (POPs) and HCHs were examined in the muscle of the fin whale, Balaenoptera physalus stranded at Kita Wharf of Ibaraki Prefecture, Japan. The compounds were also examined in the muscle, liver, and blubber of the finless porpoise Neophoca...
Main Authors: | , , , , , , , |
---|---|
Language: | English |
Published: |
International Coastal Research Center, Ocean Research Institute, the University of Tokyo
2005
|
Subjects: | |
Online Access: | https://repository.dl.itc.u-tokyo.ac.jp/record/40826/files/KJ00004186968.pdf |
id |
ftunivtokyo:oai:repository.dl.itc.u-tokyo.ac.jp:00040826 |
---|---|
record_format |
openpolar |
spelling |
ftunivtokyo:oai:repository.dl.itc.u-tokyo.ac.jp:00040826 2023-05-15T15:36:32+02:00 Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan Oka, Mayuko 139701 Arai, Takaomi 139702 Shibata, Yasuyuki 139703 Miyazaki, Nobuyuki 139704 2005-01-31 application/pdf https://repository.dl.itc.u-tokyo.ac.jp/record/40826/files/KJ00004186968.pdf eng eng International Coastal Research Center, Ocean Research Institute, the University of Tokyo Coastal marine science 2 29 173 176 AA11957899 13493000 https://repository.dl.itc.u-tokyo.ac.jp/record/40826/files/KJ00004186968.pdf 452 fin whale finless porpoise organochlorine bioaccumulation 2005 ftunivtokyo 2022-12-23T03:31:10Z application/pdf Concentrations of persistent organic pollutants (POPs) and HCHs were examined in the muscle of the fin whale, Balaenoptera physalus stranded at Kita Wharf of Ibaraki Prefecture, Japan. The compounds were also examined in the muscle, liver, and blubber of the finless porpoise Neophocaena phocaenoides bycaught off Ibaraki Prefecture, Japan. The concentrations of POPs in muscle samples in finless porpoise were 2 to 10 times higher than those in fin whale. This might be the result of differences in prey resources. Percentage composition of chlordanes (CHLs), hexachlorocyclohexanes (HCHs), and DDTs were determined in muscle samples. These compounds appeared further degraded in fin whale than in finless porpoise. This result indicates that fin whale might have a higher degradation ability than finless porpoise. departmental bulletin paper Other/Unknown Material Balaenoptera physalus Fin whale The University of Tokyo: UT Repository |
institution |
Open Polar |
collection |
The University of Tokyo: UT Repository |
op_collection_id |
ftunivtokyo |
language |
English |
topic |
452 fin whale finless porpoise organochlorine bioaccumulation |
spellingShingle |
452 fin whale finless porpoise organochlorine bioaccumulation Oka, Mayuko 139701 Arai, Takaomi 139702 Shibata, Yasuyuki 139703 Miyazaki, Nobuyuki 139704 Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
topic_facet |
452 fin whale finless porpoise organochlorine bioaccumulation |
description |
application/pdf Concentrations of persistent organic pollutants (POPs) and HCHs were examined in the muscle of the fin whale, Balaenoptera physalus stranded at Kita Wharf of Ibaraki Prefecture, Japan. The compounds were also examined in the muscle, liver, and blubber of the finless porpoise Neophocaena phocaenoides bycaught off Ibaraki Prefecture, Japan. The concentrations of POPs in muscle samples in finless porpoise were 2 to 10 times higher than those in fin whale. This might be the result of differences in prey resources. Percentage composition of chlordanes (CHLs), hexachlorocyclohexanes (HCHs), and DDTs were determined in muscle samples. These compounds appeared further degraded in fin whale than in finless porpoise. This result indicates that fin whale might have a higher degradation ability than finless porpoise. departmental bulletin paper |
author |
Oka, Mayuko 139701 Arai, Takaomi 139702 Shibata, Yasuyuki 139703 Miyazaki, Nobuyuki 139704 |
author_facet |
Oka, Mayuko 139701 Arai, Takaomi 139702 Shibata, Yasuyuki 139703 Miyazaki, Nobuyuki 139704 |
author_sort |
Oka, Mayuko |
title |
Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
title_short |
Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
title_full |
Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
title_fullStr |
Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
title_full_unstemmed |
Accumulation of organochlorines in the fin whale Balaenoptera physalus and the finless porpoise Neophocaena phocaenoides from the Ibaraki coast, Japan |
title_sort |
accumulation of organochlorines in the fin whale balaenoptera physalus and the finless porpoise neophocaena phocaenoides from the ibaraki coast, japan |
publisher |
International Coastal Research Center, Ocean Research Institute, the University of Tokyo |
publishDate |
2005 |
url |
https://repository.dl.itc.u-tokyo.ac.jp/record/40826/files/KJ00004186968.pdf |
genre |
Balaenoptera physalus Fin whale |
genre_facet |
Balaenoptera physalus Fin whale |
op_relation |
Coastal marine science 2 29 173 176 AA11957899 13493000 https://repository.dl.itc.u-tokyo.ac.jp/record/40826/files/KJ00004186968.pdf |
_version_ |
1766366896815341568 |