{"_buckets": {"deposit": "11a11c0f-9380-4074-b7bc-91f5c3f4a903"}, "_deposit": {"created_by": 4, "id": "1623", "owners": [4], "pid": {"revision_id": 0, "type": "depid", "value": "1623"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00001623", "sets": ["386"]}, "author_link": ["14615", "24908", "57801", "335"], "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1984-08", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "139", "bibliographicPageStart": "130", "bibliographicVolumeNumber": "32", "bibliographic_titles": [{"bibliographic_title": "Memoirs of National Institute of Polar Research. Special issue"}]}]}, "item_1_creator_8": {"attribute_name": "著者名(英)", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Wada, Eitarou", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24908", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Imaizumi, Reiko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "57801", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakaya, Shyu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "14615", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Torii, Tetsuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "335", "nameIdentifierScheme": "WEKO"}]}]}, "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": "Stable nitrogen isotope ratio in nitrogen-bearing substances from the Dry Valley area, south Victoria Land, was reported. The lowest δ^\u003c15\u003eN value of around -50‰ was found for the epibenthic algae collected from nitrate-rich saline ponds in the Labyrinth. In Lake Vanda, nitrate in its maximum layer (57-59m) was significantly rich in ^\u003c15\u003eN (10.3-13.4‰) as compared with the sedimentary organic nitrogen (-4.6‰). The variation of δ^\u003c15\u003eN seemed to probably result from nitrogen isotope fractionation associated with nitrate assimilation by algae. In the east lobe of Lake Bonney, the δ^\u003c15\u003eN value in nitrate increased with depth from 4.9 to 31.2‰. Dissolved N_2 gas in the west lobe exhibited the highest δ^\u003c15\u003eN value (1.5-2.5‰) among those observed in anoxic layers of various aquatic systems. The latter results from denitrification of nitrate with high δ^\u003c15\u003eN value at temperatures lower than 0℃.", "subitem_description_type": "Other"}]}, "item_1_source_id_13": {"attribute_name": "雑誌書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00733561", "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": "Mitsubishi-Kasei Institute of Life Sciences/Mitsubishi-Kasei Institute of Life Sciences/Department of Earth Sciences, Hirosaki University/Chiba Institute of Technology"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "1984-08-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000012256.pdf", "filesize": [{"value": "1.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 1700000.0, "url": {"label": "KJ00000012256", "url": "https://nipr.repo.nii.ac.jp/record/1623/files/KJ00000012256.pdf"}, "version_id": "02eaf58d-a09e-43d6-80b4-e9f2dab1604d"}]}, "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": "15N abundance in the Dry Valley area, south Victoria Land, Antarctica: Eco-physiological implications of microorganisms", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "15N abundance in the Dry Valley area, south Victoria Land, Antarctica: Eco-physiological implications of microorganisms", "subitem_title_language": "en"}]}, "item_type_id": "1", "owner": "4", "path": ["386"], "permalink_uri": "https://nipr.repo.nii.ac.jp/records/1623", "pubdate": {"attribute_name": "公開日", "attribute_value": "1984-08-01"}, "publish_date": "1984-08-01", "publish_status": "0", "recid": "1623", "relation": {}, "relation_version_is_last": true, "title": ["15N abundance in the Dry Valley area, south Victoria Land, Antarctica: Eco-physiological implications of microorganisms"], "weko_shared_id": 4}