从经济、社会、环境、技术等方面对采煤塌陷积水区的环境治理方案进行比较。
Comparison is made of the environmental control plan for mining-induced collapse water-logged zone from aspects of economy, society, environment and technology.
该文分析了暴雨积水区成因、探讨了改善积水区对策、并对实施也提出了重要建议。
Introduced here are the cause analysis on storm water accumulated area, the discussion on measures to improve the storm water accumulated area, and the Suggestions on the implementation.
为此，需要掌握塌陷地随开采活动的扩展规律、塌陷区面积、破坏程度和积水区范围等数据资料。
Thus it is necessary to obtain the data such as propagation law with the action of mining, the areas of subsidence areas, destroying degree and excess water section and so on.
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