{"created":"2023-06-20T14:52:31.910528+00:00","id":20688,"links":{},"metadata":{"_buckets":{"deposit":"9917ef58-ee13-4c3c-ac76-113fbf7d6d91"},"_deposit":{"created_by":1,"id":"20688","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20688"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020688","sets":["1543:1778:1793","1887:1891"]},"author_link":["197181","197182","197180","197184","197179","197186","197185","197183"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"月内部における深部月地震発生と潮汐応力の間の関係"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"156","bibliographicPageStart":"153","bibliographic_titles":[{"bibliographic_title":"第36回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 36th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"One of the unique characteristics of deep moonquakes is concentrated on the depth of about 900 km. A main reason of it is said that the lunar tidal stress might become larger at the deep moonquake zone than other depths where they do not occur. Tidal stress distribution in the lunar interior was calculated using a lunar structure model that has a liquid-iron core of various sizes and the crust/mantle structure obtained by Nakamura et al. (1982). The result indicates that the sigma(sub r-theta) and sigma(sub r-phi) components of the tidal stress have peaks at depths of 700 to 1,400 km, if the assumed core radius is 300 to 600 km. This depth distribution of sigma(sub r-theta) and sigma(sub r-phi) can explain why deep moonquakes occur at such a deep zone in the lunar interior, if deep moonquakes are controlled by the sigma(sub r-theta) and sigma(sub r-phi) components of the tidal stress. Also calculated was the selenographical distribution of the tidal stresses at the depth of 900 km. When a maximum tidal stress component was plotted along six stress components, the lunar globe is qualitatively divided into six zones which are dominated by sigma(sub r-r), sigma(sub r-phi), sigma(sub phi-phi), sigma(sub r-theta), sigma(sub theta-phi), and sigma(sub theta-theta), respectively. It is remarkable that the deep moonquakes are concentrated in the sigma(sub r-theta)-dominated zone. This finding again suggests that the deep moonquakes are controlled by tidal shear stress.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046650039","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙科学研究所"},{"subitem_text_value":"国立天文台"},{"subitem_text_value":"宇宙科学研究所"},{"subitem_text_value":"宇宙科学研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"板垣, 義法"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒木, 博志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤村, 彰夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水谷, 仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itagaki, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Araki, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujimura, Akio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizutani, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"月地震","subitem_subject_scheme":"Other"},{"subitem_subject":"月潮汐","subitem_subject_scheme":"Other"},{"subitem_subject":"月内部","subitem_subject_scheme":"Other"},{"subitem_subject":"潮汐応力","subitem_subject_scheme":"Other"},{"subitem_subject":"内部構造モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"シア応力","subitem_subject_scheme":"Other"},{"subitem_subject":"応力分布","subitem_subject_scheme":"Other"},{"subitem_subject":"時間変動","subitem_subject_scheme":"Other"},{"subitem_subject":"moonquake","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lunar tide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lunar interior","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tidal stress","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"internal structure model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shear stress","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stress distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temporal variation","subitem_subject_language":"en","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Relationship between deep moonquakes occurrence and tidal stress in the lunar interior","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Relationship between deep moonquakes occurrence and tidal stress in the lunar interior","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1793","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20688","relation_version_is_last":true,"title":["Relationship between deep moonquakes occurrence and tidal stress in the lunar interior"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:46:39.961030+00:00"}