WEKO3
アイテム
{"_buckets": {"deposit": "1fc7ccce-e749-4d3d-90e0-b996c60231cc"}, "_deposit": {"created_by": 3, "id": "2939", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "2939"}, "status": "published"}, "_oai": {"id": "oai:tokyo-metro-u.repo.nii.ac.jp:00002939", "sets": ["554"]}, "author_link": ["8130", "8131", "8132", "8129"], "item_3_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1996", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "31", "bibliographicPageEnd": "156", "bibliographicPageStart": "149", "bibliographic_titles": [{"bibliographic_title": "Geographical Reports of Tokyo Metropolitan University"}]}]}, "item_3_creator_2": {"attribute_name": "著者(ヨミ)", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "オカ, シュウイチ"}], "nameIdentifiers": [{"nameIdentifier": "8131", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "タカオカ, サダオ"}], "nameIdentifiers": [{"nameIdentifier": "8132", "nameIdentifierScheme": "WEKO"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In southwestern Hokkaido, volcanic activities were high during historical times. For examination of their effects on forest ecosystem, we conducted preliminary survey using a dendroecological technique. Tree-ring samples were collected mainly in the southern part of the Ishikari Lowland where some layers of pyroclastic fall were found. The number of tree-rings was counted and tree-ring widths were measured. As a result, we could distinguish from the 1739 tree ring measurements the effect of eruption with its subsequent Ta-a volcanic deposition. This proves that the effect on tree growth changed in proportion to distance from the origin of the pyroclastic fall.", "subitem_description_type": "Abstract"}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Department of Geography, Tokyo Metropolitan University"}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00200173", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03868710", "subitem_source_identifier_type": "ISSN"}]}, "item_3_version_type_16": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Oka, Shuichi"}], "nameIdentifiers": [{"nameIdentifier": "8129", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takaoka, Sadao"}], "nameIdentifiers": [{"nameIdentifier": "8130", "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": "2016-08-04"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "20005-31-013.pdf", "filesize": [{"value": "364.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 364100.0, "url": {"label": "20005-31-013.pdf", "url": "https://tokyo-metro-u.repo.nii.ac.jp/record/2939/files/20005-31-013.pdf"}, "version_id": "b697f9e1-f89d-423b-8b26-11eb48b670a2"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "forest ecosystem", "subitem_subject_scheme": "Other"}, {"subitem_subject": "pyroclastic fall", "subitem_subject_scheme": "Other"}, {"subitem_subject": "dendroecology", "subitem_subject_scheme": "Other"}, {"subitem_subject": "southwestern Hokkaido", "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": "A preliminary study on the effects of pyroclastic fall deposit on the forest ecosystem in southwestern hokkaido, japan", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A preliminary study on the effects of pyroclastic fall deposit on the forest ecosystem in southwestern hokkaido, japan"}]}, "item_type_id": "3", "owner": "3", "path": ["554"], "permalink_uri": "http://hdl.handle.net/10748/3687", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-11-30"}, "publish_date": "2010-11-30", "publish_status": "0", "recid": "2939", "relation": {}, "relation_version_is_last": true, "title": ["A preliminary study on the effects of pyroclastic fall deposit on the forest ecosystem in southwestern hokkaido, japan"], "weko_shared_id": -1}
A preliminary study on the effects of pyroclastic fall deposit on the forest ecosystem in southwestern hokkaido, japan
http://hdl.handle.net/10748/3687
http://hdl.handle.net/10748/3687ac5140e8-cf33-49dd-847e-958f7bf00214
名前 / ファイル | ライセンス | アクション |
---|---|---|
20005-31-013.pdf (364.1 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-11-30 | |||||
タイトル | ||||||
タイトル | A preliminary study on the effects of pyroclastic fall deposit on the forest ecosystem in southwestern hokkaido, japan | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | forest ecosystem | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | pyroclastic fall | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dendroecology | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | southwestern Hokkaido | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
Oka, Shuichi
× Oka, Shuichi× Takaoka, Sadao |
|||||
著者(ヨミ) |
オカ, シュウイチ
× オカ, シュウイチ× タカオカ, サダオ |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In southwestern Hokkaido, volcanic activities were high during historical times. For examination of their effects on forest ecosystem, we conducted preliminary survey using a dendroecological technique. Tree-ring samples were collected mainly in the southern part of the Ishikari Lowland where some layers of pyroclastic fall were found. The number of tree-rings was counted and tree-ring widths were measured. As a result, we could distinguish from the 1739 tree ring measurements the effect of eruption with its subsequent Ta-a volcanic deposition. This proves that the effect on tree growth changed in proportion to distance from the origin of the pyroclastic fall. | |||||
書誌情報 |
Geographical Reports of Tokyo Metropolitan University 号 31, p. 149-156, 発行日 1996 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03868710 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00200173 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Department of Geography, Tokyo Metropolitan University |