Open image in new windowLandslide Susceptibility of Kavaja, Albania

作者: Olgert Jaupaj , Olivier Lateltin , Mentor Lamaj

DOI: 10.1007/978-3-319-04999-1_50

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摘要: In this paper, a GIS-based methodology has been used to produce landslide susceptibility map of Kavaja located in central-western part Albania. The inventory was compiled at 1:25,000 scale through: field reconnaissance investigate occurrences, collection historic information landslides from the Central Archive Albanian Geological Survey and interpretation occurrences aerial photographs coupled with verification. For study Bivariate approach obtain map. order explain these landslides, six casual factor maps were selected prepared GIS: geology, slope, aspect, land-use, distance stream, seismicity. is combination all Wij each factor. final area indicates that low, moderate, high classes respectively cover 129.7 km2 (84 %), 14.3 (9 10.5 (7 %) area. zones are predominantly characterized by: geological features N1 2(h)c, slope angles between 10° 25° West facing exposition Northeast land-use urban areas shrubs, stream 0–25 m, earthquake zone magnitude M > 3.5 I VII.

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