矿区废弃地水土流失的成因及防治对策  

Cause of formation of soil erosion in depleted mined land and countermeasures

作　　者：段海侠[1] 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2010年第A01期138-140,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：辽宁工程技术大学应用创新型人才培养课题资助基金项目(YB084074)

摘　　要：针对阜新矿区废弃地水力侵蚀形成的特点,采用沟头防护、沟道治理、堆积区治理等水土保持工程措施与撒播牧草、经济林等植物治理措施相结合,有效地防治水土流失的发生;对重力侵蚀发生原因及重点部位,采用挡墙、防滑桩工程措施和植物措施进行治理,使松散的混合体得到固持,改变废弃地土壤理化性质,提高保水保肥能力。According to the characters of the formation of water erosion in depleted mined land,we use gully head protection,gully control,the management of accumulation area and the combination of soil and water conservation engineering measures and vegetation measures,like sowing grass,economic forest.etc,which would effectively control soil erosion from occurring;for the cause of gravity erosion and the key positions,we use retaining wall,non-slip pile engineering measures and vegetation measures to control.By these measures,the loose mixture would be supported solidly,the soil physical and chemical properties of depleted mined land would be changed and the ecological environment will be improved.

关 键 词：矿区废弃地 水土流失 治理措施 

分 类 号：S157.1[农业科学—土壤学]