{"_buckets": {"deposit": "03195098-d42c-4a09-8b83-50657eb8b073"}, "_deposit": {"id": "4419", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "4419"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00004419", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1999-06-20"}, "bibliographicIssueNumber": "3-4", "bibliographicPageEnd": "460", "bibliographicPageStart": "449", "bibliographicVolumeNumber": "306", "bibliographic_titles": [{"bibliographic_title": "Tectonophysics", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Seismicity in the northeast area of Izu Peninsula was compared with the three-dimensional P-wave velocity structure and the temperature distribution of geothermal water at 400 m below sea level. It is found that regional seismicity in the eastern margin of Hakone volcano is concentrated within a zone of both high velocity and low temperature (surrounded by a low-velocity zone) at depths of 10-15 km. Low seismic activity, however, seems to be associated with a low-velocity and high-temperature zone at depths of 5-10 km. A simple model for brittle-ductile transition was applied in order to examine the relationship between seismicity and the seismogenic layer in the region. Theoretical calculations suggest that the depth of brittle-ductile transition becomes gradually shallower with increasing surface temperature and/or heat flow. Accordingly, the seismogenic layer becomes gradually thinner from Sagami Bay to the land area of the northeast Izu Peninsula. This simple model can well explain the seismicity pattern in the study area.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "ELSEVIER SCIENCE BV", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/S0040-1951(99)00071-2"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0040-1951", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Toshikazu Tanada", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_title": "Seismicity in the northeast area of Izu Peninsula, Japan, comparing with three-dimensional velocity structure and temperature distribution of geothermal water", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Seismicity in the northeast area of Izu Peninsula, Japan, comparing with three-dimensional velocity structure and temperature distribution of geothermal water", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/4419", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "4419", "relation": {}, "relation_version_is_last": true, "title": ["Seismicity in the northeast area of Izu Peninsula, Japan, comparing with three-dimensional velocity structure and temperature distribution of geothermal water"], "weko_shared_id": -1}