不同生态退化类型的水土保持生态修复对策  

Soil and water conservation countermeasures of different degeneration types of ecosystem

作　　者：董智[1] 刘霞[1] 姚孝友[2] 高鹏[1] 王延平[1] 李红丽[1] 张光灿[1] 

机构地区：[1]山东农业大学林学院,山东泰安271018 [2]淮河水利委员会水土保持处,安徽蚌埠233001

出　　处：《中国水土保持科学》2008年第5期84-88,共5页Science of Soil and Water Conservation

基　　金：水利部专项项目“淮河流域生态修复机理和评价指标体系研究”;山东省科技厅项目“山东省沙化区土地沙化机理与生态经济型整治技术研究”(2006BS08017);山东省科技攻关重大项目“破坏山体造林绿化及植被恢复研究与示范”(SDSP2005-0410-06);山东农业大学博士基金“鲁中南山丘区破坏山体植被恢复技术与效益评价”(23422)

摘　　要：根据我国水土流失的特点以及水土保持生态修复工程的实施现状,结合对生态修复的理解,从理念、方法、原理、重点、关键、目标、适宜区域和实质等方面阐述生态修复的内涵。在综合分析生态退化和水土流失成因与驱动因子的基础上,归纳出造成水土流失的5种生态退化类型,揭示不同生态退化类型水土流失的原因,并提出不同生态退化类型的水土保持生态修复对策。According to the characteristics of soil and water losses, status of soil and water conservation, and the underslanding of eco-restoration, this paper presented the concept of eco-restoration, and the idea, method, principle, object of eco-restoration and so on. Based on analysis of driving and influencing factors of degeneration and soil erosion, five degenerati countermeasures for different degeneration types on types of ecosystem was presented. Further more; the of ecosystem were put forward.

关 键 词：水土流失 生态修复 生态退化类型 对策 

分 类 号：S157.1[农业科学—土壤学] TV213.4[农业科学—农业基础科学]