Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Earthflow occurrence during high intensity rainfall in Eastern Otago (New Zealand)
Abstract The characteristics and effects of an unusually heavy rainstorm causing landsliding, are discussed. The storm produced up to 8 inches of rain in 48 h during a month, which, over the last 20 years, has had a mean of 2.03 inches. These weather conditions triggered numerous landslides in an area which is believed to have become progressively unstable over the last one hundred years. A theory for the progressive development of unstable land in the locality is outlined. It centres around the change of soil properties induced by a removal of the indigenous forest. The study lists the relevant morphological and geological characteristics of a typical earthflow and gives an account of the observed processes of earthflow occurrence.
Earthflow occurrence during high intensity rainfall in Eastern Otago (New Zealand)
Abstract The characteristics and effects of an unusually heavy rainstorm causing landsliding, are discussed. The storm produced up to 8 inches of rain in 48 h during a month, which, over the last 20 years, has had a mean of 2.03 inches. These weather conditions triggered numerous landslides in an area which is believed to have become progressively unstable over the last one hundred years. A theory for the progressive development of unstable land in the locality is outlined. It centres around the change of soil properties induced by a removal of the indigenous forest. The study lists the relevant morphological and geological characteristics of a typical earthflow and gives an account of the observed processes of earthflow occurrence.
Earthflow occurrence during high intensity rainfall in Eastern Otago (New Zealand)
Crozier, M.J. (Autor:in)
Engineering Geology ; 3 ; 325-334
03.07.1969
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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