采石场水土流失防治探讨

On the Soil and Water Loss and Its Prevention in the Quarry

在分析采石场产生水土流失的原因及其危害的基础上．针对发展石场，计划关闭石场，已关的或废弃采石场分别提出了相应的管理办法和水土保持或生态恢复措施。同时，对采石场水土保持措施经费概算方法进行了探讨。

This article analyses the reasons that cause the soil and water loss and the damage of the soil and water loss in the quarry. Then the article puts forward the corresponding manage ways and the soil and water conservation programmes or ecosystem recovery plans on different conditions, such as, developing quarry , planning to close quarry, the quarry closed or the quarry abandoned. At the same time,we inquire into ways of evaluating the pay for controlling the soil and water conservation in quarry.