2026-03-15T05:28:11Z https://kanazawa-u.repo.nii.ac.jp/oai

oai:kanazawa-u.repo.nii.ac.jp:00047353 2024-06-25T06:32:52Z 1979:1980:1981

地表環境の変動と湖沼堆積物情報の解析(<特集>環境同位体の利用と地形学) Lake Sediment Information and Changes in Geomorphological Environment Kashiwaya, Kenji 30161029 柏谷, 健二 Copyright © 日本地形学連合 Japanese Geomorphological Union Landform changes in lake-catchment systems may give a great insight into clarifying the relationship between geomorphic processes and geomorphic histories. Tracers and dating tools for mass movement (physical properties, Cs-137 and Pb-210_<exe>) are inevitable in these studies ; changes in physical properties and Pb-210_<exe> concentration of sediments are closely related to geomorphic changes, Cs-137 concentration in surface layers is connected to surface erosional processes and Pb-210_<exe> and Cs-137 of lake sediments are available for sediment dating. Short-term observation and analyses in the systems reveal some relationship between the processes and sediment information, suggesting clues to find long-term causal relations in landform evolutions. 金沢大学環日本海域環境研究センター 日本地形学連合 = Japanese Geomorphological Union 2003-01-25 2019-03-08 jpn journal article VoR https://doi.org/10.24517/00053680 http://hdl.handle.net/2297/00053680 https://kanazawa-u.repo.nii.ac.jp/records/47353 10.24517/00053680 http://ci.nii.ac.jp/naid/110001273016/ http://ci.nii.ac.jp/naid/110001273016/ https://sites.google.com/site/japangeomorphologicalunion/home/tjguarchive https://sites.google.com/site/japangeomorphologicalunion/home/tjguarchive http://www.jgu.jp/ http://www.jgu.jp/ AN00333248 0389-1755 地形 Transactions, Japanese Geomorphological Union 24 1 3 11 https://kanazawa-u.repo.nii.ac.jp/record/47353/files/SC-PR-KASHIWAYA-K-3.pdf application/pdf 714.8 kB 2019-03-08