@article{oai:niigata-u.repo.nii.ac.jp:00028228,
 author = {高浜, 信行},
 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 = {Mar},
 note = {The authors had the chance to survey the landslides in Jawa Island about a month in 1978. The basic purpose of this report is to investigate the relationship between the distribution and types of landslide and the geology in the southern part of West Jawa. Distribution of the landslides is indicated in Fig.2-1 to 2-4. These distribution maps are drawn by the author based on the topographic maps (1:50.000) and the geological maps (1:100.000) issued by the Geological Survey of INDONESIA. The topographic map, however, is too small scale to recognize landslides exactly. Accordingly, the judgement of the landslides is based on the following criteria; 1) The areas clearly showing landslide morphology. 2) The area of gentle slope within the mountain slopes area and cultivated as rice field, because the natural conditions of landslide area are good for rice field. The author confirmed that the greater part of the landslide areas have been reclaimed for the rice field in Jawa. This phenomena is same in Japan. Relatively large landslide area can be judged, and, so far as consideration comparative geologically condition for the landslides is concerned, this may be sufficient. The investigation of these distribution maps of the landslides lead to the following conclusions. 1. With respect to the areal distribution of the landslides two main “landslide areas can be distinguished; the central part of the Southern Mts. and the border of the Bandung zone along the Southern Mts. In these areas, landslides are concentrated more than in their neighbored areas. 2. Two landslide types can be divided. They have intimate relation, with it’s basal geology. One of them occurs in the Middle to Late Miocene and Pliocene strata in the Southern Mts. For instances the Cimandiri formation and the upper part of the Bentang formation. The occurrence of landslides in these strata is inferred to be caused from the rock facies of marine tuffceons sediments and it’s weak consolidation. Another one occurs in the tectonic zone in the border of the Bandung zone along the Southern Mts.. The rocks distributed in this tectonic zone are strongly sheared and weathered, which is the cause of landslides. Some of the detail investigations are left. It is worth, however, to point out that the geological condition is a significant point of view for the investigation of landslide in Jawa.},
 pages = {63--80},
 title = {インドネシア西部ジャワ南部の地すべりと地質},
 volume = {2},
 year = {1980}
}