摘要
贾汪是一个开采百年以上的老煤矿区,是江苏省主要煤炭基地。1949年以来贾汪煤田累计为国家提供原煤3 5亿余t ,但也因采煤而造成塌陷土地7 5 2×10 3 hm2 ,占煤田面积3 7 6%。煤炭资源已近枯竭,生态环境破坏严重。土地资源对社会经济发展的制约已凸显成为发展的瓶颈,塌陷地复垦治理已刻不容缓,塌陷地复垦应选择的工程措施及其利用方向和层次尤应引为重视。根据近年来对贾汪采煤塌陷地复垦治理工作实践摸索,以科学的发展观为指导,提出了贾汪采煤塌陷地复垦治理的途径和模式。
Jiawang, an old coal mine that has been exploited more than 100 years, is the main coal production base in Jiangsu Province. Jiawang coalfield has supplied more than 350 million tons raw coal since 1949. However, it already has 7.52×10 3 hm 2 subsidence area caused by coal mining, which is 37.6 percent of the total coal field area. The coal resources is nearly exhausted, and the ecological environment is destroyed heavily. The land resources is becoming a restriction of social economy development. The recultivation and administration of subsidence area has no time to delay, especially the engineering measure of recultivation and its utilization direction should be paid more attention to.In recent years, according to the recultivation practice of subsidence area in Jiawang, directed by the scientific development concept, the method and model of recultivation and administration on subsidence area in Jiawang are suggested in this paper.
关键词
采煤塌陷地
复垦
贾汪矿区
subsidence area in coalfield
recultivation
Jiawang coal mine
