@article{oai:niigata-u.repo.nii.ac.jp:00028119,
 author = {稲葉, 一成 and 吉田, 昭治 and 佐藤, 修},
 journal = {新潟大学積雪地域災害研究センター研究年報, 新潟大学積雪地域災害研究センター研究年報},
 month = {Dec},
 note = {We have developed an observation system to determine the groundwater level, water quality, snow depth, atmospheric temperature, and amount of melted snow water which occurs automatically under snow during winter. In the Higashimushigame landslide, we observed such items to research the characteristics of groundwater during the snow-melting season. Groundwater head fluctuated in colluvial deposits upon the slip surface and in fissured mud- stone under the slip surface independently. Groundwater head under the slip surface exceeded the level of the one in the deposit during the snow-melting season, especially at the end of the snow-melting season. The chemical compositions of groundwater upon the slip surface differed from those under the slip surface. Results of the stability analysis of the slope show that the slope is more unstable in such confined groundwater conditions.},
 pages = {61--75},
 title = {東虫亀地すべり地の融雪期地下水の特性について},
 volume = {10},
 year = {1988}
}