A study on transition of interglacial-glacial on the basis of lacustrine sediment information in East Eurasia

基于欧亚东部湖泊沉积信息的间冰期-冰期转换研究

• 批准号: 21253002
• 负责人: KASHIWAYA Kenji
• 金额: $ 27.04万
• 依托单位: Kanazawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21253002/
• 关键词: 環境変動; 気候変動; 地球変動予測; 突発的洪水

Analytical results for lacustrine sediments in Paleolake Darkhad and Lake Hovsgol and their catchment survey reveal that : 1) gigantic floods(glacial lake outburst flood) happened in the transition interval from glacial to interglacial in Darkhad, 2) large sediment discharge into the lake was detected in Hovsgol sediments in nearly the same interval, suggesting that the transition interval was under unstable hydro-geomorphological conditions.

对古湖-达克哈德湖和霍夫斯戈尔湖的湖泊沉积物及其流域调查的分析结果表明：(1)在达克哈德湖由冰期向间冰期过渡期间发生了大洪水(冰川湖暴洪)；(2)在几乎相同的时间段，霍夫斯戈尔沉积物中出现了大量的入湖泥沙，表明过渡区间处于不稳定的水文地貌条件下。

项目成果

Flume Experiments of response of a delta profile to temporary waxing discharge

三角剖面对临时结蜡排放响应的水槽实验

• 发表时间: 2011
• 期刊: Transactions, Japanese Geomorphological Union
• 作者: 山田肖子;Krishna Pangeni;砂原庸介;奥野淳一・三浦英樹・野木義史;Taro Suzuki and Noritaka Endo
• 通讯作者: Taro Suzuki and Noritaka Endo

Jurassic-Cretaceous lacustrine deposits in the East Gobi Basin, southeast Mongolia

• DOI: 10.5575/geosoc.117.11.xi_xiii
• 发表时间: 2011-11
• 期刊: Journal of the Geological Society of Japan
• 作者: H. Ando;H. Hasegawa;T. Hasegawa;Toru Ohta;Masanobu Yamamoto;N. Hasebe;Gang Li;N. Ichinnorov

Holocene hydro-environmental changes in northern Mongolia inferred from lacustrine sediments in Borsog Bay of Lake Khuvsgul

从库苏古尔湖博尔索格湾湖相沉积推断蒙古北部全新世水环境变化

• 发表时间: 2011
• 期刊: Journal of Earth Environment
• 作者: Orkhonselenge;A.
• 通讯作者: A.

Hydro-environmental fluctuations inferred from lacustrine sediments inpaleo-lake Darhad (Mongolia)

从古达尔哈德湖（蒙古）的湖泊沉积物推断的水文环境波动

• 发表时间: 2011
• 作者: Abe;H.
• 通讯作者: H.

フィッショントラック法によるモンゴル中部堆積物の堆積年代の推定

利用裂变径迹法估算蒙古中部沉积物的沉积年龄

• 发表时间: 2011
• 作者: Taketomi A;et al;川村泰士
• 通讯作者: 川村泰士