Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012
The distribution and abundance of marine debris were investigated by visual survey and a neuston net in the North Pacific and Bering Sea during the T/S Oshoro Maru cruise from June to August 2012. The observed debris included pieces of plastic, plastic and glass bottles, metallic objects, glass, and...
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北海道大学大学院水産科学研究院
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Online Access: | http://hdl.handle.net/2115/54878 |
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fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/54878 2023-05-15T15:43:18+02:00 Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 Mitani, Yoko Iwahara, Yuka Otsuki, Mayuko Nishizawa, Bungo Mizuguchi, Daisuke Haba, Shota Sekiguchi, Keiko Mizuno, Hirona Sakurai, Yasunori http://hdl.handle.net/2115/54878 eng eng 北海道大学大学院水産科学研究院 http://hdl.handle.net/2115/54878 北海道大学水産科学研究彙報, 64(1): 25-29 Marine debris North Pacific Visual survey Neuston net 660 bulletin (article) fthokunivhus 2022-11-18T01:03:02Z The distribution and abundance of marine debris were investigated by visual survey and a neuston net in the North Pacific and Bering Sea during the T/S Oshoro Maru cruise from June to August 2012. The observed debris included pieces of plastic, plastic and glass bottles, metallic objects, glass, and fishing gear. The concentrations of plastic sampled by a neuston net were higher in the Transition Zone than those in the Subarctic North Pacific and Bering Sea. The abundance and weight of these small plastic pieces collected by a neuston net did not significantly increase from 1980s. Long-term monitoring and information sharing are important in concert with related countries and organizations. Article in Journal/Newspaper Bering Sea Subarctic Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) Bering Sea Pacific |
institution |
Open Polar |
collection |
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) |
op_collection_id |
fthokunivhus |
language |
English |
topic |
Marine debris North Pacific Visual survey Neuston net 660 |
spellingShingle |
Marine debris North Pacific Visual survey Neuston net 660 Mitani, Yoko Iwahara, Yuka Otsuki, Mayuko Nishizawa, Bungo Mizuguchi, Daisuke Haba, Shota Sekiguchi, Keiko Mizuno, Hirona Sakurai, Yasunori Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
topic_facet |
Marine debris North Pacific Visual survey Neuston net 660 |
description |
The distribution and abundance of marine debris were investigated by visual survey and a neuston net in the North Pacific and Bering Sea during the T/S Oshoro Maru cruise from June to August 2012. The observed debris included pieces of plastic, plastic and glass bottles, metallic objects, glass, and fishing gear. The concentrations of plastic sampled by a neuston net were higher in the Transition Zone than those in the Subarctic North Pacific and Bering Sea. The abundance and weight of these small plastic pieces collected by a neuston net did not significantly increase from 1980s. Long-term monitoring and information sharing are important in concert with related countries and organizations. |
format |
Article in Journal/Newspaper |
author |
Mitani, Yoko Iwahara, Yuka Otsuki, Mayuko Nishizawa, Bungo Mizuguchi, Daisuke Haba, Shota Sekiguchi, Keiko Mizuno, Hirona Sakurai, Yasunori |
author_facet |
Mitani, Yoko Iwahara, Yuka Otsuki, Mayuko Nishizawa, Bungo Mizuguchi, Daisuke Haba, Shota Sekiguchi, Keiko Mizuno, Hirona Sakurai, Yasunori |
author_sort |
Mitani, Yoko |
title |
Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
title_short |
Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
title_full |
Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
title_fullStr |
Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
title_full_unstemmed |
Marine debris observed in the North Pacific during Oshoro-maru cruise in 2012 |
title_sort |
marine debris observed in the north pacific during oshoro-maru cruise in 2012 |
publisher |
北海道大学大学院水産科学研究院 |
url |
http://hdl.handle.net/2115/54878 |
geographic |
Bering Sea Pacific |
geographic_facet |
Bering Sea Pacific |
genre |
Bering Sea Subarctic |
genre_facet |
Bering Sea Subarctic |
op_relation |
http://hdl.handle.net/2115/54878 北海道大学水産科学研究彙報, 64(1): 25-29 |
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1766377372412542976 |