Usually landslide studying investigates the facts such as gender land, atmospheric rainfall, gradients＇ change, earthquake, volcanic eruption, subterranean water vibration, and human causes in the form of different m...Usually landslide studying investigates the facts such as gender land, atmospheric rainfall, gradients＇ change, earthquake, volcanic eruption, subterranean water vibration, and human causes in the form of different models. However, the facts can have main share in appearing this phenomenon but correlative and sufficient condition for genesis and such a phenomenon is historical base of lands＇ bed that has experienced specific formative process. In the case of distribution and dispersion of slides and their reasons of occurring in lsfahan, general studying has also been carried out. And this article has investigated this phenomenon on the other aspects and has tried to reveal this phenomenon＇s effect on instigating instabilities, so that it can conclude distribution of this phenomenon references to climate on one side and historical formative process on the other side. It aims to study this effect by using IDW （Inverse Distance Weighting）, Kiriging method in ArcGIS 9.3 software dispersal map of Isfahan＇s main landslides and formative systems on the other side and by local analyzing these two collections evaluated their vicinity relation using local-statistical ways. Results of this research will show that in the past the main part of this landslide has occurred in cold hole and seldom occurred in hot hole.展开更多
文摘Usually landslide studying investigates the facts such as gender land, atmospheric rainfall, gradients＇ change, earthquake, volcanic eruption, subterranean water vibration, and human causes in the form of different models. However, the facts can have main share in appearing this phenomenon but correlative and sufficient condition for genesis and such a phenomenon is historical base of lands＇ bed that has experienced specific formative process. In the case of distribution and dispersion of slides and their reasons of occurring in lsfahan, general studying has also been carried out. And this article has investigated this phenomenon on the other aspects and has tried to reveal this phenomenon＇s effect on instigating instabilities, so that it can conclude distribution of this phenomenon references to climate on one side and historical formative process on the other side. It aims to study this effect by using IDW （Inverse Distance Weighting）, Kiriging method in ArcGIS 9.3 software dispersal map of Isfahan＇s main landslides and formative systems on the other side and by local analyzing these two collections evaluated their vicinity relation using local-statistical ways. Results of this research will show that in the past the main part of this landslide has occurred in cold hole and seldom occurred in hot hole.
