写真判読による長崎県北松浦半島の地すべり地形解析 (I)

DOI

書誌事項

タイトル別名
  • Photogeomorphologic Analysis of Landslides on the Kitamatsuura Peninsula of Nagasaki Prefecture (I)

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説明

Area surveyed is about 220 km2, which is predominated by slopes. A half of all sloping grounds has been influenced by landslides where gentle and steep slope appear equally. An uncertain river system and watersheds are concerned in the most recent landslide movements. Topography due to such recent movements corresponds to about 10% of the whole landslide topography.<BR>This district is divided into three parts. The northwest part of gentle slopes is almost covered by basalt, where scattered small landslides are observed. The southwest part is not covered by basalt, in which the best part of steep slopes has in various places large landslides developed in ancient times. The east half part stands in strong relief and is covered equally by basalt and other tertiary layers, where many large landslides of ancient and present movements are concentrated. Contemporary movements are considered as secondary movements of former landslides mainly to grade lower half of hill slopes.

収録刊行物

  • 写真測量

    写真測量 6 (4), 155-168, 1967

    社団法人 日本写真測量学会

詳細情報 詳細情報について

  • CRID
    1390001204076716544
  • NII論文ID
    130004371128
  • DOI
    10.4287/jsprs1962.6.155
  • ISSN
    18843980
    05494451
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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