喀斯特地区植被恢复的生态效应评价研究进展  

Research Progress in Evaluation of Ecological Effects of Vegetation Restoration in Karst Region

作　　者：喻阳华 YU Yang-hua(School of Karst Science / State Engineering Technology Institute for Karst Decertification Control,Guizhou Normal University,Guizhou Guiyang 550001,China)

机构地区：[1]贵州师范大学喀斯特研究院/国家喀斯特石漠化防治工程技术研究中心,贵州贵阳550001

出　　处：《贵阳学院学报（自然科学版）》2018年第3期64-67,共4页Journal of Guiyang University：Natural Sciences

基　　金：国家重点研发计划项目课题:"喀斯特高原峡谷石漠化综合治理与生态产业规模经营技术与示范"(项目编号:2016YFC0502603)

摘　　要：喀斯特石漠化治理植被恢复的生态效应监测评价是林分结构优化和调控的重要反馈机制,是提高生态系统服务功能的重要途径,受到学者们的广泛关注。深入研究生态效应评价的范畴和内容,是准确预测植物群落结构的关键要素之一。该文综述了生态效应监测与评价的生物多样性、水源涵养效应和土壤元素三个主要方面,探讨了植被恢复后生态效应监测的延伸范畴,分析了传统监测手段和评价指标存在的不足和面临的挑战,综述了未来植被恢复后生态效应监测需要加强的方面。我国植被恢复后生态效应的监测与评价总体处于较低水平,为提高植物群落结构配置效率和质量,未来需要加强以下三个方面的工作:一是研究植物、动物和微生物的群落结构及其协变关系;二是拓展蓝水和绿水的水资源评价体系;三是加强对土壤元素的监测和化学计量平衡研究。The monitoring and evaluation of the ecological effects of vegetation restoration in control of karst rocky desertifieation is an important feedback meehanisnl for forest structure optimization and control. It is an important approach to improve ecosystem service function and has received extensive attention from scholars. In - depth study of the scope and content of the evaluation of ecological effects is one of the key factors to accurately predict the structure of plant communities. This paper introduces the three main aspects -biodiversity, water conservation effects and soil elements in the monitoring and evaluation of ecological effects, discusses the extension scope of ecological effects monitoring after vegetation restoration, and analyzes the shortcomings and challenges of traditional monitoring methods and evaluation indicators, and summarizes what needs to be strengthened in monitoring of ecological effects after vegetation restoration in the future. At present, the monitoring and evaluation of ecological effects after restoration of vegetation in China is generally at a relatively low level. In order to improve the efficiency and quality of plant community structure, the following three aspects need to be strengthened： First, to study the community structure of plants, animals and microbes and their covariant relations. Second is to expand the evaluation system of ＂blue water＂ and ＂green water＂ water resources, third is to strengthen the monitoring of soil elements and chemical equilibrium research.

关 键 词：喀斯特地区 植被恢复 生物多样性 蓝水与绿水 土壤元素 研究进展 

分 类 号：X83[环境科学与工程—环境工程]