{"_buckets": {"deposit": "d5ca5fd4-73af-487a-837b-816d47c50687"}, "_deposit": {"created_by": 4, "id": "9028", "owners": [4], "pid": {"revision_id": 0, "type": "depid", "value": "9028"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00009028", "sets": ["1119"]}, "author_link": ["20447", "4072", "20467", "20468", "20469", "12231"], "item_1_alternative_title_5": {"attribute_name": "論文名よみ", "attribute_value_mlt": [{"subitem_alternative_title": "ショウリョウ ノ キョクイキ セッピョウ シリョウ ノ イオンクロマトグラフィー ニヨル カガク ブンセキ"}]}, "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "80", "bibliographicPageStart": "64", "bibliographicVolumeNumber": "42", "bibliographic_titles": [{"bibliographic_title": "南極資料"}, {"bibliographic_title": "Antarctic Record", "bibliographic_titleLang": "en"}]}]}, "item_1_creator_6": {"attribute_name": "著者名(日)", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "五十嵐, 誠"}, {"creatorName": "イガラシ, マコト", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "20447", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "金森, 暢子"}, {"creatorName": "カナモリ, ノブコ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "20467", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "渡辺, 興亜"}, {"creatorName": "ワタナベ, オキツグ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "12231", "nameIdentifierScheme": "WEKO"}]}]}, "item_1_creator_8": {"attribute_name": "著者名(英)", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Igarashi, Makoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "4072", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kanamori, Nobuko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20468", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe, Okitsugu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20469", "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_11": {"attribute_name": "抄録(日)", "attribute_value_mlt": [{"subitem_description": "イオンクロマトグラフィーは, 無機イオンをはじめ有機酸イオンなど多種類の溶存成分を短時間で分析するための方法として用いられる。ここでは, 南北両極域で得られる雪氷試料を分析の対象とした。極域雪氷試料の化学成分は, 通常数百μg/l以下の濃度である。極域は降水量が少なく, 時間分解能の高い分析結果を得ようとすれば, 試料は自ずと微量になる。また, 採取した試料の輸送も困難を伴う場合が多い。したがって, 分析に必要な試料量は少ないほうが有利である。本報告では, 上記の特色を有する極域雪氷試料のイオンクロマトグラフィーによる分析法を検討した。その結果, 1.5mlというごく少量の試料で陰イオン, 陽イオンとも測定ができるようになった。また測定イオン種は, 同一試料について7種類の主成分イオン(Cl^-, NO_3^-, SO_4^\u003c2-\u003e, Na^+, K^+, Mg^\u003c2+\u003e, Ca^\u003c2+\u003e)の他に8種類の成分(CH_3 COO^-, HCOO^-, C_2O_4^\u003c2-\u003e, CH_3SO_3^-, F^-, PO_4^\u003c3-\u003e, NO_2^-, NH_4^+)を同時に分析することが可能となった。", "subitem_description_type": "Other"}]}, "item_1_description_12": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "Ion chromatography is one of the major methods for analyzing many kinds of anions and cations in a liquid solutions in a short time. In this time, we measured anions and cations in snow and ice collected in polar regions. The generally concentration is under 100μg/l. The accumulation rate of snow in most of the regions is very low. Therefore the samples were very small. The transportation of samples is sometimes so difficult that it is useful to decrease the amounts to analyze. We considered to analyze the very small samples containing very trace level concentration of ions in snow and ice in polar regions by ion chromatography. As a result, we could measure both anions and cations at about only 1.5ml. It was also possible to measure 8 kinds of ions (CH_3 COO^-, HCOO^-, C_2O_4^\u003c2-\u003e, CH_3SO_3^-, F^-, PO_4^\u003c3-\u003e, NO_2^- and NH_4^+) together with major 7 kinds of ions (Cl^-, NO_3^-, SO_4^\u003c2-\u003e, Na^+, K^+, Mg^\u003c2+\u003e, Ca^\u003c2+\u003e).", "subitem_description_type": "Other"}]}, "item_1_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15094/00009028", "subitem_identifier_reg_type": "JaLC"}]}, "item_1_source_id_13": {"attribute_name": "雑誌書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00181831", "subitem_source_identifier_type": "NCID"}]}, "item_1_source_id_20": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00857289", "subitem_source_identifier_type": "ISSN"}]}, "item_1_subject_21": {"attribute_name": "国際十進分類法", "attribute_value_mlt": [{"subitem_subject": "551.32", "subitem_subject_scheme": "UDC"}]}, "item_1_text_10": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "National Institute of Polar Research"}, {"subitem_text_language": "en", "subitem_text_value": "National Institute of Polar Research"}, {"subitem_text_language": "en", "subitem_text_value": "National Institute of Polar Research"}]}, "item_1_text_9": {"attribute_name": "著者所属(日)", "attribute_value_mlt": [{"subitem_text_value": "国立極地研究所"}, {"subitem_text_value": "国立極地研究所"}, {"subitem_text_value": "国立極地研究所"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "1998-03-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000140390.pdf", "filesize": [{"value": "508.8 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 508800.0, "url": {"label": "KJ00000140390", "url": "https://nipr.repo.nii.ac.jp/record/9028/files/KJ00000140390.pdf"}, "version_id": "8ba02bb2-a1aa-47c9-b99b-3f34cc3d5347"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "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": "少量の極域雪氷試料のイオンクロマトグラフィーによる化学分析", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "少量の極域雪氷試料のイオンクロマトグラフィーによる化学分析"}, {"subitem_title": "Analytical method for small amount of polar snow and ice samples by ion chromatography", "subitem_title_language": "en"}]}, "item_type_id": "1", "owner": "4", "path": ["1119"], "permalink_uri": "https://doi.org/10.15094/00009028", "pubdate": {"attribute_name": "公開日", "attribute_value": "1998-03-01"}, "publish_date": "1998-03-01", "publish_status": "0", "recid": "9028", "relation": {}, "relation_version_is_last": true, "title": ["少量の極域雪氷試料のイオンクロマトグラフィーによる化学分析"], "weko_shared_id": 4}