Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protection method for lake water source protection area
The invention relates to the technical field of ecological environment protection, and discloses a protection method for a lake water source protection area, which comprises the following steps: S1, analyzing the influence degree of a lake-entering river on the water quality of the lake water source protection area, and screening out a plurality of rivers as key rivers according to the sequence of the influence degree; s2, arranging a wave dissipation facility in a near-shore water area of the lake; s3, high-pollution lake bottom sediments on the inner side of the wave dissipation facility are cleaned, soil is backfilled to serve as a vegetation recovery area, and the vegetation recovery area covers lake inlets of all key rivers in the extending direction; s4, aquatic vegetation is planted in the vegetation recovery area; s5, a flow guide groove is formed in the inner side of the wave dissipation facility; and S6, an underwater shallow levee and a mud flow capturing groove are arranged near the water source protection area. According to the construction scheme disclosed by the invention, external source buffer isolation suitable for a lake water source protection area can be formed, and meanwhile, the technical effect of endogenous long-acting limitation is achieved.
本发明涉及生态环境保护技术领域，公开了一种湖泊水源保护区的保护方法，包括步骤：S1.分析入湖河流对湖泊水源保护区水质的影响程度，根据影响程度的排序筛选出若干河流，作为重点河流；S2.在湖泊的近岸水域内设置消浪设施；S3.清理消浪设施内侧的高污染湖底沉积物，并回填土质作为植被恢复区，植被恢复区在延伸方向上覆盖所有重点河流的入湖口；S4.在植被恢复区内种植水生植被；S5.在消浪设施内侧设置导流槽；S6.在水源保护区附近设置水下浅堤和流泥捕获槽。本发明公开的构造方案，可形成适用于湖泊水源保护区的外源缓冲隔离，同时具有内源长效限制的技术效果。
Protection method for lake water source protection area
The invention relates to the technical field of ecological environment protection, and discloses a protection method for a lake water source protection area, which comprises the following steps: S1, analyzing the influence degree of a lake-entering river on the water quality of the lake water source protection area, and screening out a plurality of rivers as key rivers according to the sequence of the influence degree; s2, arranging a wave dissipation facility in a near-shore water area of the lake; s3, high-pollution lake bottom sediments on the inner side of the wave dissipation facility are cleaned, soil is backfilled to serve as a vegetation recovery area, and the vegetation recovery area covers lake inlets of all key rivers in the extending direction; s4, aquatic vegetation is planted in the vegetation recovery area; s5, a flow guide groove is formed in the inner side of the wave dissipation facility; and S6, an underwater shallow levee and a mud flow capturing groove are arranged near the water source protection area. According to the construction scheme disclosed by the invention, external source buffer isolation suitable for a lake water source protection area can be formed, and meanwhile, the technical effect of endogenous long-acting limitation is achieved.
本发明涉及生态环境保护技术领域，公开了一种湖泊水源保护区的保护方法，包括步骤：S1.分析入湖河流对湖泊水源保护区水质的影响程度，根据影响程度的排序筛选出若干河流，作为重点河流；S2.在湖泊的近岸水域内设置消浪设施；S3.清理消浪设施内侧的高污染湖底沉积物，并回填土质作为植被恢复区，植被恢复区在延伸方向上覆盖所有重点河流的入湖口；S4.在植被恢复区内种植水生植被；S5.在消浪设施内侧设置导流槽；S6.在水源保护区附近设置水下浅堤和流泥捕获槽。本发明公开的构造方案，可形成适用于湖泊水源保护区的外源缓冲隔离，同时具有内源长效限制的技术效果。
Protection method for lake water source protection area
一种湖泊水源保护区的保护方法
ZHANG YIHUI (Autor:in) / HU WEIPING (Autor:in) / ZHU JINGE (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Chinesisch
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