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| Titel |
Discussion on Investigation Methods for Large-scale Landslide Disasters on Taiwan |
| VerfasserIn |
L. K. Chen, C. H. Liu, S. C. Lin, T. Y. Wu |
| Konferenz |
EGU General Assembly 2012
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 14 (2012) |
| Datensatznummer |
250061905
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| Zusammenfassung |
| The catastrophic landslide disaster in Siao-Lin village induced by typhoon Morakot was
given attention on disaster management and prevention for large-scale landslide events.
This event reminds the authors to review the current works on large scale landslide
susceptibility, especially the investigation methods. Firstly, the authors explored the
investigation methods on landslide susceptibility in Taiwan, Hong Kong, and Japan. Areas
with high susceptibility were clarified based on the current investigation data and
were classified according to different scales respectively, including the basin scale,
sub-catchment scale, and the hillslope scale. The results show the classification principles on
major landslide susceptibility areas according to the overlaid information from
landslide frequency and vulnerable residents with different scales. According to
the process and compare with the historical landslide disaster, there are 10 major
basins were determined in this study. The methods can be a good material for the
slopeland authority when the quick survey on landslide susceptibility area is necessary. |
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