{"created":"2023-06-20T14:52:28.940302+00:00","id":20630,"links":{},"metadata":{"_buckets":{"deposit":"64dec22f-2332-406b-8c67-e1122aed18f3"},"_deposit":{"created_by":1,"id":"20630","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20630"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020630","sets":["1543:1778:1792","1887:1891"]},"author_link":["196754","196756","196755","196753"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"火星中緯度における急なスロープの北南非対称の形成機構:2酸化炭素なだれによる繰り返し侵食の可能性"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"207","bibliographicPageStart":"204","bibliographic_titles":[{"bibliographic_title":"第37回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 37th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"North-south asymmetry of steep slopes in middle latitude (30 deg to 50 deg) on Mars suggests differential erosion due to the difference of the amount of solar insolation between the north and the south-facing slopes. The dominant mechanism of surface erosion on Mars is uncertain under the recent atmospheric conditions. Estimated is the north-south difference in thickness of seasonal CO2 frost condensed on local slopes at various obliquities. The results suggest that poleward-facing slopes might have experienced repeated flattening caused by CO2 avalanches although equatorward-facing slopes in middle latitude might have experienced considerably less flattening in the range of the recent obliquity variation.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047898052","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":"東京大学 大学院理学系研究科"},{"subitem_text_value":"東京大学 大学院理学系研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of 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":"石井, 徹之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 晶"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishii, Tetsuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasaki, Sho","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"火星","subitem_subject_scheme":"Other"},{"subitem_subject":"北南非対称","subitem_subject_scheme":"Other"},{"subitem_subject":"急なスロープ","subitem_subject_scheme":"Other"},{"subitem_subject":"侵食","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽隔離","subitem_subject_scheme":"Other"},{"subitem_subject":"形成機構","subitem_subject_scheme":"Other"},{"subitem_subject":"MOLA","subitem_subject_scheme":"Other"},{"subitem_subject":"火星大気","subitem_subject_scheme":"Other"},{"subitem_subject":"Mars","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"north-south asymmetry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"steep slope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"erosion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar isolation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"formation mechanism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MOLA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mars atmosphere","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":"Formation mechanism of the north-south asymmetry of steep slopes in middle latitude of Mars: The possibility of repeated erosion by CO2 avalanches","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Formation mechanism of the north-south asymmetry of steep slopes in middle latitude of Mars: The possibility of repeated erosion by CO2 avalanches","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1792","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20630","relation_version_is_last":true,"title":["Formation mechanism of the north-south asymmetry of steep slopes in middle latitude of Mars: The possibility of repeated erosion by CO2 avalanches"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:47:31.042506+00:00"}