金昌市尾矿沙漠化土地的综合治理  

THE CONTROL OF DESERTIFIED LAND WITH TAILINGS FROM EXCAVATING MINERALS IN JINGCHANG CITY

作　　者：丛自立[1] 

机构地区：[1]中国科学院兰州沙漠研究所

出　　处：《中国沙漠》1997年第3期317-321,共5页Journal of Desert Research

摘　　要：金昌市是我国镍铜的主要生产基地，生产过程中排放出大量的尾矿沙严重污染了周围环境。在分析了金昌市尾矿沙漠化土地形成的条件及其现状之后，采用砾石覆盖与人工植被建立等综合治理方案，５年实践结果充分证实此方案的可行性，并取得了良好的治理效应。Jinchang city is a base producing Ni and Co in China. Tailings from excavating minerals results in severe environmental pollution. Having analysed the formation conditions and the situation of the desertified land, we have carried out the comprehe sive controlling plan including covering gravels and establishing artificial vegetation. The plan was proved to be effective after 5 years.

关 键 词：尾矿 沙漠化 综合治理 沙漠地 

分 类 号：S288[农业科学—农业水土工程] X506[农业科学—农业工程]