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Method for constructing landscape ecosystem on ultrophication water body

A technology of eutrophication and ecosystem, which is applied in the construction of eutrophic water body landscape ecosystem, can solve the problems of not being able to reach the light compensation point of photosynthesis, not being able to survive for a long time, and poor transparency of water bodies, so as to protect water bodies and Good environment and landscape effects, simple and fast installation

Inactive Publication Date: 2005-01-12
WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

Due to the serious deterioration of water quality and poor transparency of water bodies, direct introduction of submerged vegetation cannot reach the light compensation point required for photosynthesis, nor can it survive for a long time; Eutrophication has shown considerable ability. Due to its strong biological invasion, it spreads rapidly all over the world. It has been listed as one of the top ten harmful weeds, and it has no landscape effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] 1. Construction of water surface plant planting tray

[0035] Make frame:

[0036]According to the size of the plant planting tray, choose PVC or PE pipes with different diameters (6cm-15cm), and the joints are 45°, 90°, and 135° joints of the same diameter. The same caliber pipe fittings are used for the same planting tray, and waterproof PVC is used at the interface Glue, PE glue bonding. The construction of the planting tray frame includes frames of different shapes: (1), square frame: it is constructed with PVC or PE pipes of the same caliber and 90° joints of the same caliber. Cut four PVC or PE pipes of equal length, built-in broken and small pieces of waste plastic foam or sealed empty beverage bottles, sand the ends of the pipe heads with sandpaper, apply waterproof PVC glue and PE glue evenly, The end is also sanded evenly with sandpaper, coated with waterproof PVC glue and PE glue, let it dry for a while, the pipe head and the joint are connected and fixed, ...

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Abstract

By the method, PVC, PE pipe are used to build planting plate on surface of water or in water and water surface floating gear which broken waste polyfoams are filled in, then to build closed siphonates or frames on different shapes and to build plant scene system, the plants are float plant, float leaf plant, submerged plant and terrestrial plant, all of the species are changeable, rottened and dead trees and leaves can be recovered, finally to fix, move and arrange the scene system.

Description

technical field [0001] The present invention relates to a construction method of eutrophic water landscape ecosystem, in particular to the construction of floating water, floating leaves, submerged water, terrestrial plant landscape system, selection of plant species, species landscape under different nutritional status and different seasons, etc. A reasonable matching method. Background technique [0002] Water is an irreplaceable resource in human life and production. With the intensification of human production and living activities, water eutrophication has become a worldwide environmental problem, which will lead to a decrease in the availability of water resources. Natural water ecosystems of gradual degradation. It is even more serious in our country. my country is a country with a shortage of water resources. At present, about half of the more than 600 cities in the country are short of water. The water environment problem is the most sever...

Claims

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Application Information

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IPC IPC(8): A01G31/00C02F3/32
CPCY02W10/10
Inventor 李夜光李修岭李伟耿亚红桂建平
Owner WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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