长潭水库湖滨带、缓冲带范围划定及生态修复实践

徐宜雪; 魏伟伟; 李春华; 叶春; 郑烨; 王昊

doi:10.12153/j.issn.1674-991X.20210511

长潭水库湖滨带、缓冲带范围划定及生态修复实践

doi: 10.12153/j.issn.1674-991X.20210511

徐宜雪^{1, 2, 3,},
魏伟伟^{1, 2, 3},
李春华^{1, 2, 3},
叶春^{1, 2, 3, ,},
郑烨^{1, 2, 3},
王昊^{1, 2, 3}

1.
湖泊水污染治理与生态修复技术国家工程实验室, 中国环境科学研究院
2.
国家环境保护湖泊污染控制重点实验室, 中国环境科学研究院
3.
环境基准与风险评估国家重点实验室, 中国环境科学研究院

基金项目: 生态环境部业务专项（22110302006001）；生态空间管控技术转化推广项目(2020-JY-018)

详细信息

作者简介:
徐宜雪（1993—），女，工程师，硕士，主要从事湖泊生态保护修复技术研究，cqxuyixue@163.com

通讯作者:
叶春(1970—)，男，研究员，博士，主要从事湖泊富营养化治理和生态恢复理论与技术研究，yechbj@163.com

中图分类号: X524
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出版历程
- 收稿日期: 2021-09-15
- 网络出版日期: 2022-11-25

Delimitation and ecological restoration practice of lake littoral zone and lake buffer zone of Changtan Reservoir

XU Yixue^{1, 2, 3
,},
WEI Weiwei^{1, 2, 3},
LI Chunhua^{1, 2, 3},
YE Chun^{1, 2, 3
, ,},
ZHENG Ye^{1, 2, 3},
WANG Hao^{1, 2, 3}

1.
National Engineering Laboratory for Lake Pollution Control and Ecological Restoration, Chinese Research Academy of Environmental Sciences
2.
State Environment Protection Key Laboratory for Lake Pollution Control, Chinese Research Academy of Environmental Sciences
3.
State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences

摘要

摘要:
长潭水库作为台州地区重要的饮用水水源地，对地区发展和社会稳定具有重要意义。选择长潭水库为研究对象，参考《浙江省湖库生态缓冲带划定与生态修复技术指南(试行)》划定湖滨带、缓冲带范围并开展生态修复实践。结果表明：长潭水库湖滨带总长度约97 km，分为山体型、自然滩地型、农田型、公路型、河口型、水库大坝型6种类型，长度占比分别为42.6%、25.3%、3.4%、20.6%、7.6%、0.5%；长潭水库缓冲带分为山体型、农田型、水库大坝型3种类型，面积分别为46.73、2.89、0.168 km²。在划定长潭水库湖滨带、缓冲带范围的基础上，识别其主要环境问题并选取重点生态修复区，从干扰去除、污染防治、生态恢复3个方面研究提出了具有针对性的生态修复对策，以期营造具有较强保护调节能力、人与自然和谐相处的水库岸带生态缓冲系统。
- 长潭水库 /
- 湖滨带 /
- 湖泊缓冲带 /
- 范围划定 /
- 生态修复
Abstract:
As an important drinking water source in Taizhou City, Changtan Reservoir is of great significance to regional development and social stability. Taking Changtan Reservoir as the research object, the delimitation and ecological restoration of the lake littoral zone and lake buffer zone were carried out in Changtan Reservoir under the guidance of Technical Guide for Delimitation and Ecological Restoration of Ecological Buffer Zone of Lakes and Reservoirs in Zhejiang Province (Trial). The results showed that the total length of the lake littoral zone of Changtan Reservoir was about 97 km. The lake littoral zone was divided into six types, including mountain type, natural beach type, farmland type, road type, estuary type and reservoir dam type, accounting for 42.6%, 25.3%, 3.4%, 20.6%, 7.6% and 0.5% of the total length, respectively. The lake buffer zone of Changtan Reservoir was divided into three types, including mountain type, farmland type and reservoir dam type. The area of these three types of buffer zones was 46.73, 2.89 and 0.168 km², respectively. Based on the delimitation of the lake littoral zone and lake buffer zone of Changtan Reservoir, the main environmental problems were identified and key ecological restoration areas were selected. From the aspects of disturbance removal, pollution prevention and ecological restoration, targeted ecological restoration countermeasures were proposed to create a reservoir ecological buffer system with strong capabilities of protection and adjustment, and harmonious coexistence between man and nature.
- Changtan Reservoir /
- lake littoral zone /
- lake buffer zone /
- scope delimitation /
- ecological restoration

HTML全文

图 1 长潭水库流域水系

Figure 1. Water system map of Changtan Reservoir

下载: 全尺寸图片幻灯片

图 2 湖滨带与湖泊缓冲带结构示意

Figure 2. Structure diagram of lake littoral zone and lake buffer zone

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图 3 长潭水库湖滨带与缓冲带划定及生态修复流程

Figure 3. Flow chart of delimitation and ecological restoration of lake littoral zone and lake buffer zone of Changtan Reservoir

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图 4 长潭水库不同类型湖滨带的空间分布

Figure 4. Distribution of different types of lake littoral zone in Changtan Reservoir

下载: 全尺寸图片幻灯片

图 5 长潭水库缓冲带类型空间分布

Figure 5. Distribution of lake buffer zone types in Changtan Reservoir

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图 6 长潭水库重点生态修复区范围

Figure 6. Scope of key ecological restoration areas of Changtan Reservoir

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图 7 长潭水库湖滨带与缓冲带生态修复技术路线

Figure 7. Technology roadmap for ecological restoration of lake littoral zone and lake buffer zone of Changtan Reservoir

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图 8 长潭水库湖滨带与缓冲带生态修复工程布置

Figure 8. Layout of ecological restoration projects of littoral zone and lake buffer zone of Changtan Reservoir

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表 1 长潭水库缓冲带宽度参照值

Table 1. Reference values of lake buffer zone width of Changtan Reservoir

缓冲带类型		浅水区宽度参照值	深水区宽度参照值
农田型	<3.333 hm²	149 m	215 m
	3.333~6.667 hm²	174 m	224 m
	≥6.667 hm²	207 m	257 m
山体型		延伸到山脊分水岭处
水库大坝型		大坝背水侧保护范围线

下载: 导出CSV

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