摘要:中国是矿产资源大国和矿业大国，矿产资源开发带来的塌陷给矿业城市的生态环境造成了严重的破坏。概括地介绍了我国采矿塌陷区的基本状况，分析了唐山市南部采矿塌陷区对生态环境的影响，并针对采矿塌陷区环境的污染问题，说明了利用采矿塌陷地进行生态修复是保护土地资源，恢复和治理生态环境的有效手段之一，研究性、探索性地提出了采矿塌陷示范区建设的技术措施，为采矿塌陷区的生态修复以及环境的综合治理做出了示范。

Abstract:China is a country of rich mineral resources and big mineral industry. The sinking brought by exploiting the mineral resources resulted in serious breakage to the ecosystem environment of the city. The basic condition of the sunk area in China is introduced and the influence of the sunk area of coal mining in the south of Tangshan City to ecosystem environment is analyzed typically. And against the environmental pollution of the sunk area, it is explained that making use of the sunk ground to repair the ecosystem is an effective way to protect the land resources and improve the ecosystem environment. It puts forward technical measures of using coal mining sinking to build ecosystem gardens, and sets a good example for the ecosystem reparation and environmental improvement of the coal mining area.