{"_buckets": {"deposit": "cb104641-f066-4083-a558-040a20448010"}, "_deposit": {"id": "4427", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "4427"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00004427", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-01"}, "bibliographicIssueNumber": "1-2", "bibliographicPageEnd": "110", "bibliographicPageStart": "101", "bibliographicVolumeNumber": "49", "bibliographic_titles": [{"bibliographic_title": "Journal of Applied Geophysics", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Electromagnetic field anomalies provide a means to estimate the confined water pressure changes through electrokinetic effects in the preparatory stages of an earthquake occurrence process. Typical shorter period pulse-like signals in the ULF band associated with seismic swarms (e.g., Fujinawa et al. [Phys. Chem. Earth (2000)]) are used to estimate the evolution of confined pressure changes based on a transient electrokinetic model. A model calculation using a simple conductivity structure indicates that the water pressure increases abruptly by several megapascals. It is indicated that sharper signals are observed at points less than a few kilometers from the source. © 2002 Elsevier Science B.V. All rights reserved.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/S0926-9851(01)00102-1"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0926-9851", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Yukio Fujinawa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Takumi Matsumoto", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kozo Takahashi", "creatorNameLang": "en"}]}]}, "item_title": "Modeling confined pressure changes inducing anomalous electromagnetic fields related with earthquakes", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Modeling confined pressure changes inducing anomalous electromagnetic fields related with earthquakes", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/4427", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "4427", "relation": {}, "relation_version_is_last": true, "title": ["Modeling confined pressure changes inducing anomalous electromagnetic fields related with earthquakes"], "weko_shared_id": -1}