Mat for water-level-fluctuating zone and ecological environment improvement method for water-level-fluctuating zone

An ecological environment, ebb and flow zone technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc. Ecological landscape effect, reduced erosion and good flexibility

Pending Publication Date: 2018-08-24
江苏绿之源生态建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the inland lake and reservoir water-fluctuating zones are dominated by natural exposure, which greatly affects the

Method used

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  • Mat for water-level-fluctuating zone and ecological environment improvement method for water-level-fluctuating zone
  • Mat for water-level-fluctuating zone and ecological environment improvement method for water-level-fluctuating zone

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Embodiment Construction

[0027] Below in conjunction with each accompanying drawing, the present invention is described in detail.

[0028] Such as figure 1 with 2 As shown, a cutting pad for the ablation zone includes a cutting pad body 1, and the cutting pad body 1 is divided into a fixed area 2 for fixing on the upper part of the ablation zone and a floating area 3 for covering the ablation zone; The cutting mat body 1 includes a plurality of geogrids (wherein the first geogrid 5 located in the fixed area 2 and the second geogrid 7 located in the floating area 3), each geogrid is a cage structure, located in The first geogrid 5 in the fixed area 2 is filled with the first filler 6, and the second geogrid 7 located in the floating area 3 is filled with the second filler 8, the density of the first filler 6 is greater than that of the second filler 8, and the density of the first filler 6 is higher than that of the second filler 8. The density of two fillers 8 is less than water; Vegetation mat 9 i...

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Abstract

The application discloses a mat for a water-level-fluctuating zone and an ecological environment improvement method for the water-level-fluctuating zone. The mat comprises a mat body, wherein the matbody is divided into a fixed area and a floating area; the mat body comprises a plurality of geogrids; the geogrid located at the fixed area is filled with a first filling material; the geogrid located at the floating area is filled with a second filling material; a vegetation mat is mounted at an upper portion of the geogrid located at the fixed area; an ecological bag or an ecological rod is further mounted in the geogrid located at the floating area; and the ecological bag or the ecological rod is used for planting aquatic plants or transplanting water-resistant woody plants. The mat body is divided into the fixed area and the floating area, and the portion, located in floating area, of the mat body can move and can float automatically with different water levels; by arranging the mat body, side slopes of the water-level-fluctuating zones of lakes and reservoirs can be protected effectively, wave removal and wave resistance are achieved and erosion is reduced; and the mat not only can adsorb nutrient substances and purify water, but also can create a good ecological landscape effect.

Description

technical field [0001] The invention relates to the field of restoration of the ablation zone, in particular to a cutting mat used for the ablation zone and an ecological environment treatment method for the ablation zone. Background technique [0002] The ebb and flow zone refers to a special area where the water level fluctuates seasonally and the surrounding submerged land periodically emerges from the water surface. It is the transition zone controlled alternately by the aquatic ecosystem and the terrestrial ecosystem. Affected by water erosion and wave erosion for a long time, not only the natural vegetation has been stripped away, but also the soil has been emptied, and the rocks have been exposed, forming a rock-fluctuation zone. The site conditions of the rocky water-fluctuation zone are particularly poor, and it is difficult for grass to grow, and the ecological conditions are very harsh. Year after year, it is suppressed by the two extreme environments of flooding ...

Claims

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Application Information

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IPC IPC(8): E02B3/12C02F3/32
CPCE02B3/12C02F3/32
Inventor 辜再元王京燕
Owner 江苏绿之源生态建设有限公司
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