{"created":"2023-07-25T11:03:23.510632+00:00","id":6266,"links":{},"metadata":{"_buckets":{"deposit":"13fa00ca-8a79-4458-9c4c-2a51a916a52c"},"_deposit":{"created_by":4,"id":"6266","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"6266"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00006266","sets":["1259:1260:1263:792:801"]},"author_link":["19630","18358","10122","17993"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"The methane flux along topographical gradients on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"139","bibliographicPageStart":"131","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"Polar bioscience"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Adachi, Minaco","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ohtsuka, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakatsubo, Takayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koizumi, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to examine the relationship between the methane (CH_4) flux and soil factors and vegetation in High Arctic tundra, we investigated the CH_4 flux along topographical gradients on a glacier foreland in Ny-Alesund, Svalbard (79°N, 12°E). The CH4 flux rates varied widely among sites even within the same vegetation type, ranging from positive (emission) to negative (absorption) values. High CH_4 emission rates were detected on ridges and in sites with a low soil water content, but there was no significant relationship between CH_4 flux rates and soil factors including soil moisture, pH, soil carbon and nitrogen content. Mean values of CH_4 emission and CH_4 absorption were 0.30±0.33 mg m^(-2) h^(-1) (n=12) and 0.11±0.06 mg m^(-2) h^(-1) (n=11), respectively. These findings suggest that the study area is a small source of CH_4 with a mean flux of 0.11 mg CH_4 m^(-2) h^(-1) (0.083 mg C m^(-2) h^(-1)). It was concluded that carbon flux derived from CH_4 accounts for an extremely small proportion of the total carbon flux from soil in this area.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00006266","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11327019","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Global Resources, National Institute for Agro-Environmental Sciences"},{"subitem_text_language":"en","subitem_text_value":"Laboratory of Ecology, Ibaraki University"},{"subitem_text_language":"en","subitem_text_value":"Department of Environmental Dynamics and Management, Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"River Basin Research Center, Gifu University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2006-12-01"}],"displaytype":"detail","filename":"KJ00004531467.pdf","filesize":[{"value":"381.6 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00004531467","url":"https://nipr.repo.nii.ac.jp/record/6266/files/KJ00004531467.pdf"},"version_id":"3c4ec1d1-b12e-4f76-b00b-8c4066bee6f8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"carbon cycle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"High Arctic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"methane (CH4) flux","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"soil factors","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vegetation type","subitem_subject_language":"en","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":"The methane flux along topographical gradients on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The methane flux along topographical gradients on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard"}]},"item_type_id":"1","owner":"4","path":["801"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-12-01"},"publish_date":"2006-12-01","publish_status":"0","recid":"6266","relation_version_is_last":true,"title":["The methane flux along topographical gradients on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:03:45.017335+00:00"}