Two times lowering of lake water at around 48 and 38 ka, caused by possible earthquakes, recorded in the Paleo-Kathmandu lake, central Nepal Himalaya

• 資料種別: 記事
• タイトル: Two times lowering of lake water at around 48 and 38 ka, caused by possible earthquakes, recorded in the Paleo-Kathmandu lake, central Nepal Himalaya
• 著者・編者: Harutaka Sakai; Rie Fujii; Misa Sugimoto
• 出版事項: 日本 : Springer science+business media
• 出版年月日等: 2016-02-27
• 出版年（W3CDTF）: 2016-02-27
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 68(31)
• 掲載巻: 68(31)
• ISSN（掲載誌）: 1880-5981
• ISSN-L（掲載誌）: 1343-8832
• 本文の言語コード: eng
• DOI: 10.1186/s40623-016-0413-5; https://doi.org/10.1186/s40623-016-0413-5
• 国立国会図書館永続的識別子: info:ndljp/pid/9976773; https://dl.ndl.go.jp/pid/9976773
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他; https://dl.ndl.go.jp/collections/B00035
• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2016-05-17T18:44:59+09:00
• 保存日（W3CDTF）: 2016-05-17
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: http://earth-planets-space.springeropen.com/articles?searchType=journalSearch&sort=PubDate&page=2
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/9963599; https://dl.ndl.go.jp/pid/9963599
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• コレクション（個別）: 国立国会図書館デジタルコレクション > デジタル化資料 > 雑誌; https://dl.ndl.go.jp/collections/A00002
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 所蔵機関: 国立国会図書館
• 請求記号: Z19-383
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/3421925; https://dl.ndl.go.jp/pid/3421925
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 9976773; http://id.ndl.go.jp/bib/9976773
• 整理区分コード: 632

• 要約等: Sedimentary facies and micro-fossil analyses, and AMS[14]C dating were performed in order to reveal the water-level fall events and draining process of the lake (Paleo-Kathmandu Lake) that existed in the past in the Central Nepal Himalaya. The sedimentary facies change from the lacustrine Kalimati Formation to the deltaic Sunakothi Formation in the southern and central Kathmandu basin, and the abrupt and prominent increase of phytoliths Bambusoideae and Pediastrum, and contemporaneous decrease of sponge spicule and charcoal grains around 48 and 38 ka support the lowering of water level at these times. According to the pollen analysis, both events occurred under rather warm and wet climate, thus supporting that they were triggered by tectonic cause and not by climate change. The first event might be linked to a possible occurrence of a large earthquake with an epicenter in the vicinity of the Paleo-Kathmandu Lake. The occurrence of a mega landslide in Langtang area close to the north of the Kathmandu Valley producing pseudotachylite dated at 51 ± 13 ka could be linked to this earthquake. Finally, the water was completely drained out from the remnant lake at the central part of the Kathmandu basin by ca.12 ka.
• DOI: 10.1186/s40623-016-0413-5; https://doi.org/10.1186/s40623-016-0413-5
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © 2016 Sakai et al. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
• 関連情報（URI）: http://hdl.handle.net/2433/212439; http://id.ndl.go.jp/digimeta/9976773; https://dl.ndl.go.jp/pid/9976773; http://link.springer.com/content/pdf/10.1186/s40623-016-0413-5.pdf; http://link.springer.com/article/10.1186/s40623-016-0413-5/fulltext.html; http://link.springer.com/content/pdf/10.1186/s40623-016-0413-5
• 参照: Examination of shallow and deep S-wave velocity structures from microtremor array measurements and receiver function analysis at strong-motion stations in Kathmandu basin, Nepal; https://cir.nii.ac.jp/crid/1050306506449935744; Three-dimensional velocity structure models in and around the Kathmandu Valley, Central Nepal; https://cir.nii.ac.jp/crid/1360021390583827072; 2015年ネパール・ゴルカ地震による高速道路盛土部とその周辺部の亀裂及び段差の発生原因に関する考察; https://cir.nii.ac.jp/crid/1390845713015328128; Special issue "the 2015 Gorkha, Nepal, earthquake and Himalayan studies : First results"; https://cir.nii.ac.jp/crid/2050588891960741120
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles
• 書誌ID（NDLBibID）: 9976773; http://id.ndl.go.jp/bib/9976773
• NII論文ID: 120005758191