摘要
湖库生态缓冲带修复是提升湖库水环境承载力和实现生态扩容增量的有效手段,对于恢复湖库水生态系统、实现人水和谐具有重要意义。《水污染防治行动计划》中明确提出要开展河湖岸带空间的保护及生态修复,《重点流域水生态环境保护“十四五”规划编制技术大纲》中也明确将河湖缓冲带生态修复列为考核指标。浙江省率先在全国开展了《浙江省湖库生态缓冲带划定与生态修复技术指南(试行)》(简称《指南》)的编制工作,《指南》从分析湖库特征及功能、湖滨土地利用类型、污染源强度等对实现湖泊保护目标所需的缓冲空间的影响出发,提出湖库生态缓冲带范围划定的方法、分类型进行宽度划定和修复的生态技术模式,并推荐适用的湖库生态缓冲带修复技术,为指导和规范浙江省不同类型湖库生态缓冲带修复工作提供技术支撑。
The restoration of ecological buffers of lakes and reservoirs is an effective measure to enhance the carrying capacity of water environment and to realize the increment of ecological expansion,which is of great significance to restore the water ecosystem and realize the harmony between human and water.It was clearly proposed to carry out the protection and ecological restoration of river and lake buffers in Action Plan for Prevention and Treatment of Water Pollution,and the ecological restoration of ecological buffers was also clearly listed as one of examination indexes in the Technical Outline of the 14th Five-Year Plan for Water Ecological Environment Protection in Key Basins.Zhejiang Province took the lead in compiling Technical Guidelines for Delineation and Ecological Restoration of Ecological Buffers of Lakes and Reservoirs in Zhejiang Province(Trial)in China.Based on the analysis of the impact of the characteristics and functions of lakes and reservoirs,the types of lakeside land uses,and the intensity of pollution sources on the buffer space needed to achieve the goal of lake protection,the methods for delineating the scope of ecological buffers of lakes and reservoirs,the width delineation by classification,and the ecological technology model of classified restoration were put forward in the guidelines,and the applicable restoration technologies of ecological buffers of lakes and reservoirs were recommended,which could provide support for guiding and standardizing the ecological restoration of different types of lake and reservoir buffers in Zhejiang Province.
作者
李春华
叶春
刘福兴
王俊力
于海燕
魏伟伟
郑烨
徐宜雪
LI Chunhua;YE Chun;LIU Fuxing;WANG Junli;YU Haiyan;WEI Weiwei;ZHENG Ye;XU Yixue(National Engineering Laboratory for Lake Pollution Control and Ecological Restoration, Chinese Research Academy of Environmental Sciences;State Environment Protection Key Laboratory for Lake Pollution Control, Chinese Research Academy of Environmental Sciences;State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences;Shanghai Academy of Agricultural Sciences;Zhejiang Key Laboratory of Ecological and Environmental Monitoring, Forewarning and Quality Control, Zhejiang Ecological and Environmental Monitoring Center)
出处
《环境工程技术学报》
CAS
CSCD
北大核心
2021年第1期6-13,共8页
Journal of Environmental Engineering Technology
基金
国家生态空间管控技术转化推广项目(2020-JY-018)
国家水体污染控制与治理科技重大专项(2012ZX07101-009)。
关键词
缓冲带
湖泊
水库
宽度划定
生态修复
指南
buffer
lake
reservoir
width delineation
ecological restoration
guideline
