【摘要】 以斜坡单元作为评价单元,建立地质灾害易发性评价指标体系。利用综合评价模型叠加分析法,对汝阳县地质灾害易发性进行分区,结果表明此方法准确、实用,对指导地质灾害防治工作有很大的意义。更多还原

【Abstract】 Slope units are taken as evaluation units to establish an indicator system for assessing geo-hazard proneness.Overlay analysis of comprehensive evaluation model is used to zone Ruyang in terms of geo-hazard proneness.The results show that this method,accurate and practicable,will shed light on geo-hazard prevention and control更多还原