@article{oai:niigata-u.repo.nii.ac.jp:00028109, author = {佐藤, 修 and 青木, 滋 and 鈴木, 幸治}, 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 = {Groundwater samples, river water and rain water for chemical analysis were collected from landslide areas in the Changjiang valley during autumn of 1987. Electrolite concentrations of groundwater from the landslide area was higher than from that of the Changjiang river water. The main constituents of groundwater was alkaline earth hydrogencarbonate in many samples reflecting the geology of the investigation area. Sulfate and chloride ions were minor constituents. The existence of those minor ions indicates that the some spring water in the landslide originated from the deep groundwater in the investigation area.}, pages = {59--71}, title = {長江流域の地すべり地地下水と河川水の水質の特徴 (故大草重康教授追悼号)}, volume = {11}, year = {1989} }