{"created":"2023-03-31T02:47:04.277073+00:00","id":5934,"links":{},"metadata":{"_buckets":{"deposit":"780492a3-dd99-456c-9b3c-ca6b37531fec"},"_deposit":{"id":"5934","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5934"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00005934","sets":[]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"191","bibliographicPageStart":"169","bibliographicVolumeNumber":"83","bibliographic_titles":[{"bibliographic_title":"雪氷 : journal of the Japanese Society of Snow and Ice","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of the Japanese Society of Snow and Ice","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"北極域で現在急激に進行している温暖化は，海面上昇や大気の遠隔影響を通じて地球規模の環境変動をもたらすと考えられる．グリーンランド氷床の表面融解は様々な不確定性を含み，正確な将来予測を行う上で解明すべき課題となっている．地球温暖化のもとでグリーンランド氷床の大気，雪氷，雪氷微生物がどのように氷床変動に影響するかを明らかにするため，2011 年度から2019 年度にかけてSIGMA 及びSIGMA-II プロジェクトが実施された．また，平行してGRENE，ArCS といった大型の北極研究プロジェクトも実施され，日本のグリーンランド研究が一気に加速される状況になった．本稿ではSIGMA・SIGMA-II プロジェクト及び関連研究課題の成果について（1）大気・雪氷・雪氷微生物の現地観測，（2）アイスコア掘削，（3）衛星観測，（4）数値モデリングのカテゴリーに分けて解説する．さらに，これらの分野における現状の課題，最近開始されたArCS II雪氷課題へのつながり及び人材育成の重要性について述べる．","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Currently occurring rapid warming in the Arctic could affect global environmental changes through sea level rise and remote atmospheric effect. The surface melting of the Greenland Ice Sheet (GrIS) involves various uncertainties, which are issues to be elucidated for accurate climate projections. To clarify how the atmosphere, snow/ice, and glacial microbes in the GrIS affect the ice sheet change under global warming, the SIGMA and SIGMA-II projects were conducted from FY2011 to FY2019. In parallel, big Arctic research projects such as GRENE and ArCS were also done, which accelerated the Japanese Greenland researches. This paper describes the research results of the SIGMA and SIGMA-II projects as well as the related research projects in the categories of (1) in-situ observations of the atmosphere, snow/ice, and glacial microbes, (2) ice core drilling, (3) satellite observation, and (4) numerical modeling. Furthermore, we discuss current issues in these studies, a linkage to the Cryosphere subject of recently launched ArCS II Project, and the importance of capacity building.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本雪氷学会","subitem_publisher_language":"ja"},{"subitem_publisher":"The Japanese Society of Snow and Ice","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.5331/seppyo.83.2_169"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-6267","subitem_source_identifier_type":"EISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"青木 輝夫","creatorNameLang":"ja"},{"creatorName":"AOKI Teruo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"的場 澄人","creatorNameLang":"ja"},{"creatorName":"MATOBA Sumito","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"庭野 匡思","creatorNameLang":"ja"},{"creatorName":"NIWANO Masashi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"朽木 勝幸","creatorNameLang":"ja"},{"creatorName":"KUCHIKI Katsuyuki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"谷川 朋範","creatorNameLang":"ja"},{"creatorName":"TANIKAWA Tomonori","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"竹内 望","creatorNameLang":"ja"},{"creatorName":"TAKEUCHI Nozomu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"山口 悟","creatorNameLang":"ja"},{"creatorName":"YAMAGUCHI Satoru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"本山 秀明","creatorNameLang":"ja"},{"creatorName":"MOTOYAMA Hideaki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"藤田 耕史","creatorNameLang":"ja"},{"creatorName":"FUJITA Koji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"山崎 哲秀","creatorNameLang":"ja"},{"creatorName":"YAMASAKI Tetsuhide","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"飯塚 芳徳","creatorNameLang":"ja"},{"creatorName":"IIZUKA Yoshinori","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"堀 雅裕","creatorNameLang":"ja"},{"creatorName":"HORI Masahiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"島田 利元","creatorNameLang":"ja"},{"creatorName":"SHIMADA Rigen","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"植竹 淳","creatorNameLang":"ja"},{"creatorName":"UETAKE Jun","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"永塚 尚子","creatorNameLang":"ja"},{"creatorName":"NAGATSUKA Naoko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"大沼 友貴彦","creatorNameLang":"ja"},{"creatorName":"ONUMA Yukihiko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"橋本 明弘","creatorNameLang":"ja"},{"creatorName":"HASHIMOTO Akihiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"石元 裕史","creatorNameLang":"ja"},{"creatorName":"ISHIMOTO Hiroshi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"田中 泰宙","creatorNameLang":"ja"},{"creatorName":"TANAKA Taichu Yasumich","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"大島 長","creatorNameLang":"ja"},{"creatorName":"OSHIMA Naga","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"梶野 瑞王","creatorNameLang":"ja"},{"creatorName":"KAJINO Mizuo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"足立 光司","creatorNameLang":"ja"},{"creatorName":"ADACHI Kouji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"黒﨑 豊","creatorNameLang":"ja"},{"creatorName":"KUROSAKI Yutaka","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"杉山 慎","creatorNameLang":"ja"},{"creatorName":"SUGIYAMA Shin","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"津滝 俊","creatorNameLang":"ja"},{"creatorName":"TSUTAKI Shun","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"東 久美子","creatorNameLang":"ja"},{"creatorName":"GOTO-AZUMA Kumiko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"八久保 晶弘","creatorNameLang":"ja"},{"creatorName":"HACHIKUBO Akihiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"川上 薫","creatorNameLang":"ja"},{"creatorName":"KAWAKAMI Kaoru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"木名瀨 健","creatorNameLang":"ja"},{"creatorName":"KINASE Takeshi","creatorNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_title":"SIGMA及び関連プロジェクトによるグリーンランド氷床上の大気・雪氷・雪氷微生物研究 : ArCSⅡプロジェクトへのつながり (極地雪氷特集)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SIGMA及び関連プロジェクトによるグリーンランド氷床上の大気・雪氷・雪氷微生物研究 : ArCSⅡプロジェクトへのつながり (極地雪氷特集)","subitem_title_language":"ja"},{"subitem_title":"Studies on Atmosphere, Snow/Ice, and Glacial Microbes on Greenland Ice Sheet by SIGMA and relevant projects: ─A linkage to the ArCS II Project─","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"1","path":["1670839190650"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"5934","relation_version_is_last":true,"title":["SIGMA及び関連プロジェクトによるグリーンランド氷床上の大気・雪氷・雪氷微生物研究 : ArCSⅡプロジェクトへのつながり (極地雪氷特集)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-08T09:33:00.280150+00:00"}