【摘要】 按地层—构造单元、山地灾害差异选择典型研究区,利用地质灾害普查和土壤普查资料,结合实地调查,进行山地灾害点与土壤类型的空间定位研究。结果发现,浙江山地灾害主要发生在17种山地土壤上,其中以棕泥土、棕泥田、黄砾泥和紫砂土等4种土壤最易发生;黄泥土、黄砾泥和黄红泥等3种土壤发生量最大。更多还原

【Abstract】 Based on stratum and tectonic unit and the diversity of mountain hazar ds, the author selected the typical studying areas And through the using of th e general survey data of mountain hazards and soil and surveying on the spot, the spatial correlation between mountain hazards and soil types was studied The r e sults show that the mountain hazards mainly occur on 17 soil types Brown earth , paddy field on brown muddy soil, gravelly yellowish red soil and purple sandsto ne soil posses the highest density of mountain hazards, And the amount of hazard s occur on yellowish red soil, gravelly yellowish red soil and yellow-red soil are larger than that on others更多还原