{"created":"2023-06-20T14:52:28.985839+00:00","id":20631,"links":{},"metadata":{"_buckets":{"deposit":"20a79f0d-569b-4a52-bb1a-1b8c654e0017"},"_deposit":{"created_by":1,"id":"20631","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20631"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020631","sets":["1543:1778:1792","1887:1891"]},"author_link":["196759","196762","196758","196760","196761","196757"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"初期火星気候での散乱温室効果:ラインバイライン計算による放射加熱に対する2酸化炭素氷雲安定性の研究"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"211","bibliographicPageStart":"208","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":"It has been proposed that warm and wet climate was induced on early Mars by the scattering greenhouse effect of CO2 ice clouds. However, such clouds receive strong infrared heating in warm atmosphere and might evaporate before causing sufficient greenhouse effect. In this study, calculated is the net heating rate of cloud layer in a warm CO2-H2O atmosphere by the line-by-line integration and band model, and respective results are compared. When the atmospheric pressure is as low as 1 atm, significant difference exists among those results. The former method predicts a narrower range of atmospheric pressures and surface temperatures for the net heating rate of cloud layer to be negative. This range strongly depends on the radius of cloud particles and the optical thickness of cloud layer. If the particle radius is fixed at 10 micrometer, the optical depth for visible light is smaller than 3, and the atmospheric pressure is higher than 1 atm, the cloud layer can stably exist without evaporation under the surface temperatures higher than the freezing point of water.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047898053","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":"北海道大学 大学院理学研究科"},{"subitem_text_value":"国立環境研究所"},{"subitem_text_value":"北海道大学 大学院理学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"National Institute for Environmental Studies"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University 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":"光田, 千紘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横畠, 徳太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"倉本, 圭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mitsuda, Chihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yokohata, Tokuta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuramoto, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"火星気候","subitem_subject_scheme":"Other"},{"subitem_subject":"温室効果","subitem_subject_scheme":"Other"},{"subitem_subject":"CO2氷雲","subitem_subject_scheme":"Other"},{"subitem_subject":"大気圧","subitem_subject_scheme":"Other"},{"subitem_subject":"光学的厚さ","subitem_subject_scheme":"Other"},{"subitem_subject":"表面温度","subitem_subject_scheme":"Other"},{"subitem_subject":"赤外放射","subitem_subject_scheme":"Other"},{"subitem_subject":"放射加熱","subitem_subject_scheme":"Other"},{"subitem_subject":"Martian climate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"greenhouse effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CO2 ice cloud","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"atmospheric pressure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optical thickness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface temperature","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"infrared radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radiant heating","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":"Scattering greenhouse effect in early Martian climate: An investigation of CO2 ice clouds stability against radiative heating by line-by-line calculation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Scattering greenhouse effect in early Martian climate: An investigation of CO2 ice clouds stability against radiative heating by line-by-line calculation","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":"20631","relation_version_is_last":true,"title":["Scattering greenhouse effect in early Martian climate: An investigation of CO2 ice clouds stability against radiative heating by line-by-line calculation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:47:30.091403+00:00"}