{"created":"2021-03-01T07:00:21.437539+00:00","id":40698,"links":{},"metadata":{"_buckets":{"deposit":"9c26f1d6-7e2b-46c1-a3e6-bb67db278a5d"},"_deposit":{"id":"40698","owners":[],"pid":{"revision_id":0,"type":"depid","value":"40698"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00040698","sets":["40:6494:7162:7184:7185","9:504:7165:7186:7187"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-08-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"185","bibliographicPageStart":"181","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"Coastal marine science"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Over the past few decades, the occurrence of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in the environment is of great concern due to their persistent and long-range transportable nature as well as toxic biological effects. While most of developed countries have already banned or restricted the production and usage of these compounds, some developing countries still use OCPs for agricultural and the public health purposes. This paper presents data on the concentrations of PCBs and OCPs in selected Thai estuarine sediments and mussels. A total of 20 composite sediment samples and 10 composite mussel samples were collected from two estuaries draining to the inner Gulf of Thailand, namely the Thachin and Bangpakong estuary in 2004. Aldrin, dieldrin, endrin, and heptachlor were not detected in either the mussels or sediments from both study sites. The most frequently detected pesticides were DDTs and chlordanes (CHLs), with relatively low concentration of hexachlorocyclohexanes (HCHs). Low concentrations of PCBs were only detected in sediment and mussel samples from the Bangpakong estuary, with penta-, hexa- and hepta-chlorinated congeners are the dominant homologues. The results from this study demonstrate that ambient concentrations of PCBs and OCPs in Thai estuaries are low, and in most cases lower than concentrations reported for estuaries in many Asian countries.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Proceedings of 4th JSPS-VAST Joint Seminar on 'Coastal Marine Science', Hai Phong, Viet Nam, 26-28 October 2009","subitem_description_type":"Other"},{"subitem_description":"Ocean Pollution","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00040689","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11957899","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13493000","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"452","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"東京大学大気海洋研究所国際沿岸海洋研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Aquatic Resources Research Institute, Chulalongkorn University"},{"subitem_text_value":"Department of Marine Science, Faculty of Science, Chulalongkorn University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wattayakorn, Gullaya"}],"nameIdentifiers":[{"nameIdentifier":"93602","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Rungsupa, Sompop"}],"nameIdentifiers":[{"nameIdentifier":"93603","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-14"}],"displaytype":"detail","filename":"CMS340127.pdf","filesize":[{"value":"319.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"CMS340127.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/40698/files/CMS340127.pdf"},"version_id":"041dbdce-2e0b-43b3-a30c-300c5ab8e50b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"polychlorinated biphenyls","subitem_subject_scheme":"Other"},{"subitem_subject":"PCBs","subitem_subject_scheme":"Other"},{"subitem_subject":"organochlorine pesticides","subitem_subject_scheme":"Other"},{"subitem_subject":"persistent organic pollutants","subitem_subject_scheme":"Other"},{"subitem_subject":"POPs","subitem_subject_scheme":"Other"},{"subitem_subject":"green mussels","subitem_subject_scheme":"Other"},{"subitem_subject":"Bangpakong","subitem_subject_scheme":"Other"},{"subitem_subject":"Thachin","subitem_subject_scheme":"Other"},{"subitem_subject":"Gulf of Thailand","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Ambient concentrations of polychlorinated biphenyls and organochlorine pesticides in selected Thai estuarine sediments and mussels","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ambient concentrations of polychlorinated biphenyls and organochlorine pesticides in selected Thai estuarine sediments and mussels"}]},"item_type_id":"4","owner":"1","path":["7187","7185"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-25"},"publish_date":"2012-05-25","publish_status":"0","recid":"40698","relation_version_is_last":true,"title":["Ambient concentrations of polychlorinated biphenyls and organochlorine pesticides in selected Thai estuarine sediments and mussels"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:16:18.654686+00:00"}