采煤塌陷区水田水流失生态补偿标准确定  

Study on ecological compensation standard of water lose in paddy field in coal mining subsidence area

作　　者：成六三[1] 时伟宇[2] 

机构地区：[1]重庆工程职业技术学院地质与测绘工程学院,重庆市江津区400037 [2]中国科学院地球环境研究所黄土与第四纪地质国家重点实验室,陕西省西安市710075

出　　处：《中国煤炭》2014年第12期117-119,共3页China Coal

基　　金：国家自然科学基金(41201258);重庆工程职业技术学院院级项目(RWB201318);国土资源部公益性专项(200911015-04)

摘　　要：以西南喀斯特地貌采煤塌陷区水田为研究对象,通过野外水稻种植试验和野外调查,运用"虚拟水"理论和生态经济分析方法,分析了采煤塌陷区水田水流失量及原因,并以采煤塌陷区水田生态系统恢复为目标,引入"虚拟水贸易"理论来确定水田水流失生态补偿标准的可行性。This paper uses paddy field in coal mining subsidence area with Karst landormas the research obj ect,the water loss amount and reason in paddy field in coal mining subsidence ar-ea have been analyzed through the rice cultivation experiment and field investigation.The virtual water theory and ecological economy methods have been used.Ecosystem restoration in the paddy field in coal mining subsidence area is the goal.The feasibility of ecological compensation standard of paddy field＇s water loss have been determined by using virtual water trade theory.

关 键 词：采煤塌陷区 复垦 喀斯特地貌 水田水流失 虚拟水理论 补偿标准 

分 类 号：TD997[矿业工程—选矿]