WEKO3
アイテム
{"_buckets": {"deposit": "f96f1bb2-bfbe-4141-a786-6324b940ba74"}, "_deposit": {"created_by": 3, "id": "8311", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "8311"}, "status": "published"}, "_oai": {"id": "oai:tokyo-metro-u.repo.nii.ac.jp:00008311", "sets": ["1851"]}, "author_link": ["25977", "25976", "25975", "25978", "25973", "25974"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Plant, vegetation and soil on Nishinoshima in 2019"}]}, "item_3_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "46", "bibliographicPageEnd": "77", "bibliographicPageStart": "69", "bibliographic_titles": [{"bibliographic_title": "小笠原研究 = Ogasawara research"}]}]}, "item_3_creator_3": {"attribute_name": "著者別名", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "KAMIJO, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "25976", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HIROTA, Mitsuru"}], "nameIdentifiers": [{"nameIdentifier": "25977", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KAWAKAMI, Kazuto"}], "nameIdentifiers": [{"nameIdentifier": "25978", "nameIdentifierScheme": "WEKO"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "小笠原諸島の西之島は、2013年からの火山活動によって大きく面積が拡大した。2013年以前から存在していた島の大部分は、新たな溶岩流やスコリアに覆われ、ほぼ新島に近い状態となった。本調査は、西之島の植物、植生、土壌の現況を明らかにすることを目的として、2019年9月に現地調査を行った。現地調査の結果、維管束植物として、オヒシバ、イヌビエ、スベリヒユの3 種を確認した。これまでの記録を基に検討すると、これら3種は2013年噴火以前から生育していた個体群由来と考えられた。土壌については、表層土壌を採取し、全炭素量、全窒素含量を測定した。さらに、今後のモニタリングのために、5地点において方形区(10m × 10m)を設置し、方形区内の植生調査を行った。", "subitem_description_type": "Abstract"}, {"subitem_description": "Nishinoshima Island is an active volcano in Ogasawara Islands. The island has erupted from 2013, its area has expanded and almost all of old island were covered by new lava flows. Now, the island became like a newborn island. In this study, we surveyed flora, vegetation and soils on Nishinoshima in September 2019. We recorded only three vascular plant species: Eleusine indica, Echinochloa crus-galli and Portulaca oleracea. Based on comparison of flora with the records before the 2013-2018 eruption, these three species seem to have survived during the eruption. Establishment of vegetation composed of E. indica and P. oleracea was observed only on the old island and beach adjacent to it whereas no establishment of vegetation on the new lava flows. We collected surface soils and measured total carbon and nitrogen in laboratory. Soils on lava flow facing seashore showed relatively high total nitrogen content as young volcanic substrate. This may be related to seabird’s activities, such as seabird’s dropping. In addition, to monitor ecosystem development, we installed five 10 x 10 m quadrates.", "subitem_description_type": "Abstract"}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "首都大学東京小笠原研究委員会"}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00032332", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03868176", "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": "上條, 隆志"}], "nameIdentifiers": [{"nameIdentifier": "25973", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "廣田, 充"}], "nameIdentifiers": [{"nameIdentifier": "25974", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "川上, 和人"}], "nameIdentifiers": [{"nameIdentifier": "25975", "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": "2020-08-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "20001-046-004.pdf", "filesize": [{"value": "4.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 4700000.0, "url": {"label": "20001-046-004.pdf", "url": "https://tokyo-metro-u.repo.nii.ac.jp/record/8311/files/20001-046-004.pdf"}, "version_id": "234be93f-618d-4bea-9dad-eb189d960f22"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "一次遷移", "subitem_subject_scheme": "Other"}, {"subitem_subject": "海鳥", "subitem_subject_scheme": "Other"}, {"subitem_subject": "海洋島", "subitem_subject_scheme": "Other"}, {"subitem_subject": "モニタリング", "subitem_subject_scheme": "Other"}, {"subitem_subject": "溶岩流", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lava flow", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Monitoring", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Oceanic island", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Primary succession", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Seabird", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "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": "2019年における西之島の植物・植生・土壌", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "2019年における西之島の植物・植生・土壌"}]}, "item_type_id": "3", "owner": "3", "path": ["1851"], "permalink_uri": "http://hdl.handle.net/10748/00011684", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-09-03"}, "publish_date": "2020-09-03", "publish_status": "0", "recid": "8311", "relation": {}, "relation_version_is_last": true, "title": ["2019年における西之島の植物・植生・土壌"], "weko_shared_id": 3}
2019年における西之島の植物・植生・土壌
http://hdl.handle.net/10748/00011684
http://hdl.handle.net/10748/00011684ab5437f5-844e-432b-99e7-eeb463fecf2d
名前 / ファイル | ライセンス | アクション |
---|---|---|
20001-046-004.pdf (4.7 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-09-03 | |||||
タイトル | ||||||
タイトル | 2019年における西之島の植物・植生・土壌 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 一次遷移 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 海鳥 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 海洋島 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | モニタリング | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 溶岩流 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Lava flow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Monitoring | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Oceanic island | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Primary succession | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Seabird | |||||
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 |
上條, 隆志
× 上條, 隆志× 廣田, 充× 川上, 和人 |
|||||
著者別名 |
KAMIJO, Takashi
× KAMIJO, Takashi× HIROTA, Mitsuru× KAWAKAMI, Kazuto |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 小笠原諸島の西之島は、2013年からの火山活動によって大きく面積が拡大した。2013年以前から存在していた島の大部分は、新たな溶岩流やスコリアに覆われ、ほぼ新島に近い状態となった。本調査は、西之島の植物、植生、土壌の現況を明らかにすることを目的として、2019年9月に現地調査を行った。現地調査の結果、維管束植物として、オヒシバ、イヌビエ、スベリヒユの3 種を確認した。これまでの記録を基に検討すると、これら3種は2013年噴火以前から生育していた個体群由来と考えられた。土壌については、表層土壌を採取し、全炭素量、全窒素含量を測定した。さらに、今後のモニタリングのために、5地点において方形区(10m × 10m)を設置し、方形区内の植生調査を行った。 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Nishinoshima Island is an active volcano in Ogasawara Islands. The island has erupted from 2013, its area has expanded and almost all of old island were covered by new lava flows. Now, the island became like a newborn island. In this study, we surveyed flora, vegetation and soils on Nishinoshima in September 2019. We recorded only three vascular plant species: Eleusine indica, Echinochloa crus-galli and Portulaca oleracea. Based on comparison of flora with the records before the 2013-2018 eruption, these three species seem to have survived during the eruption. Establishment of vegetation composed of E. indica and P. oleracea was observed only on the old island and beach adjacent to it whereas no establishment of vegetation on the new lava flows. We collected surface soils and measured total carbon and nitrogen in laboratory. Soils on lava flow facing seashore showed relatively high total nitrogen content as young volcanic substrate. This may be related to seabird’s activities, such as seabird’s dropping. In addition, to monitor ecosystem development, we installed five 10 x 10 m quadrates. | |||||
書誌情報 |
小笠原研究 = Ogasawara research 号 46, p. 69-77, 発行日 2020-03 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03868176 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00032332 | |||||
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 | |||||
その他のタイトル | ||||||
その他のタイトル | Plant, vegetation and soil on Nishinoshima in 2019 | |||||
出版者 | ||||||
出版者 | 首都大学東京小笠原研究委員会 |