{"_buckets": {"deposit": "b944d987-46d3-4e95-9a9a-39a2e5bcde94"}, "_deposit": {"id": "11671", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11671"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011671", "sets": ["1238"]}, "item_9_alternative_title_19": {"attribute_name": "その他の言語のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Spatial estimation of volcanic effect using soil air CO_2 around the Unzen volcano"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "109", "bibliographicPageStart": "105", "bibliographicVolumeNumber": "13", "bibliographic_titles": [{"bibliographic_title": "名古屋大学加速器質量分析計業績報告書"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In the present study, the carbon isotopic approach was used for identification of magmatic contribution in soil air CO_2. Here we represent the CO_2 concentration and carbon isotopic composition in soil air in order to estimate the effect from Unzen Volcano in the Shimabara Peninsula. We took soil air through a sampling tube pricked at 30cm depth below the land surface, and measured concentration of carbon dioxide by the GASTEC tube. For the isotopic analysis, soil air was sampled in a glass reservoir (100ml : for stable carbon isotopic measurement) or an aluminized plastic bag (3 litters : for radiocarbon measurement). CO_2 was collected from the sampled soil air under the vacuum at the laboratory, and its stable carbon isotopic composition was measured by the IR-MS. Some samples measured radiocarbon concentration by the accelerator mass spectrometry at the Nagoya University. The filed observations were carried out in September 2001. We had two traverses (500-600m) across the fault near the USDP-2 site and embouchure of the Waren River. We also took bubbles in the spring water at the Waren River and the smoke air of Heiseishin-zan volcano. We found that several points had the high CO_2 concentration in the two traverses of the USDP-2 and the Waren River. Some of them showed the relatively higher value of stable carbon isotopic ratio. This indicates that the magmatic CO_2 might be brought to the land surface in the area of Unzen Graven. Moreover, radiocarbon technique tells us the stable carbon isotopic ratio of magmatic CO_2 and contributions of magmatic, biogenic and atmospheric CO_2. The value of stable carbon isotopic ratio was estimated to be -5.4per-mil. The proportions of respective contributions were 75 : 0 : 25 for smoke air, 60 : 40 : 0 in soil air nearby the Waren River spring and 0 : 30 : 70 in soil air at 500m away from the Waren River.", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "第14回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成13 (2001)年度)報告", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.13.105", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋大学年代測定資料研究センター"}]}, "item_9_relation_43": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110000475717/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "名古屋大学年代測定資料研究センター"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "高橋, 浩"}], "nameIdentifiers": [{"nameIdentifier": "81294", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, Hiroshi A."}], "nameIdentifiers": [{"nameIdentifier": "81295", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "風早, 康平"}], "nameIdentifiers": [{"nameIdentifier": "81296", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kazahaya, Kohei"}], "nameIdentifiers": [{"nameIdentifier": "81297", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "篠原, 宏志"}], "nameIdentifiers": [{"nameIdentifier": "81298", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shinohara, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "81299", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫"}], "nameIdentifiers": [{"nameIdentifier": "81300", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "81301", "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": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000187441.pdf", "filesize": [{"value": "230.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 230500.0, "url": {"label": "KJ00000187441.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/11671/files/KJ00000187441.pdf"}, "version_id": "853b6434-54d1-42e0-a538-0eaad74eeab5"}]}, "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": "雲仙周辺における土壌CO_2を利用した火山活動の影響範囲の推定に関する研究", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "雲仙周辺における土壌CO_2を利用した火山活動の影響範囲の推定に関する研究"}]}, "item_type_id": "9", "owner": "1", "path": ["1238"], "permalink_uri": "https://doi.org/10.18999/sumrua.13.105", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-06-01"}, "publish_date": "2010-06-01", "publish_status": "0", "recid": "11671", "relation": {}, "relation_version_is_last": true, "title": ["雲仙周辺における土壌CO_2を利用した火山活動の影響範囲の推定に関する研究"], "weko_shared_id": null}