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A method for restoration of biodiversity dynamic landscape ecological composite system

A biodiversity and composite system technology, applied in the field of biodiversity dynamic landscape ecological composite system restoration, can solve problems such as limited plant growth, poor fixation of gravel, and failure to consider biodiversity.

Active Publication Date: 2020-09-04
金辛(海南)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, after the completion, although plants can grow in the matrix soil layer, the fixation force of the crushed stones paved on it is poor. The function of soil erosion is very weak
[0009] In addition to the shortcomings of slope protection / gabion instability, limited plant growth, and damage to the original environment in the above-mentioned literature, the existing ecological restoration methods also have the following shortcomings: 1) Poor versatility and failure to take into account the fading of the Three Gorges reservoir area at the same time 2) Only consider the prevention of water and soil erosion and greening, ignoring the harmonious coexistence of animals and plants, and not taking biological Diversity and dynamic ecological restoration can be completed systematically on the same construction project

Method used

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  • A method for restoration of biodiversity dynamic landscape ecological composite system
  • A method for restoration of biodiversity dynamic landscape ecological composite system
  • A method for restoration of biodiversity dynamic landscape ecological composite system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1 Restoration of Biodiversity Dynamic Landscape Ecological Composite System in the Water Fluctuation Zone of the Three Gorges Reservoir Area of ​​the Yangtze River

[0044] built as figure 1 The restoration process of the ecological restoration structure shown is as follows:

[0045] 1) On the construction site to be repaired, if there is original soil, first arrange the original soil to the soil layer and slope of the required thickness, and then pre-embed stiffeners and leaking water pipes in the soil layer; if there is no original soil, in the natural Drill holes or grooves on the hard rock or the existing hard layer to pre-embed stiffeners, and then backfill the soil suitable for plant growth here as the soil layer. The total length of the stiffener is 140cm, and the length extending into the soil layer is 100cm, and the extending end is fixed by a stiffening anchor. The stiffening anchor is a structure with a length of 30cm and a 90° connection with the s...

Embodiment 2

[0050] Example 2 Biodiversity Dynamic Landscape Ecological Composite System Restoration along Coastal Beaches

[0051] built as figure 2 The restoration process of the ecological restoration structure shown is as follows:

[0052] (1) at the construction site to be repaired, if there is original sandy soil, first arrange the original sandy soil to the sandy soil layer (i.e. the soil layer according to the present invention) and the slope of the required thickness, and then pre-embed the stiffener and the sandy soil in the sandy soil layer Leaky water pipes; if there is no original sandy soil, drill holes or grooves on the natural rock or the existing hard layer to pre-embed stiffeners, and then backfill the sand or sandy soil suitable for plant growth here as the sandy soil layer. The total length of the stiffener is 200cm, and the length extending into the sand layer is 150cm, and the extending end is fixed by a stiffening anchor. The stiffening anchor is a structure with ...

Embodiment 3

[0057] Example 3 Biodiversity Dynamic Landscape Ecological Composite System Restoration on Both Sides of Desert Road

[0058] built as image 3 The restoration process of the ecological restoration structure shown is as follows:

[0059] (1) At the construction site to be repaired, if there is original sandy soil, first arrange the original sandy soil to the sandy soil layer (i.e. the soil layer described in the present invention) of the required thickness, and make the sandy soil layer be a certain level, and then make the sandy soil layer Pre-buried stiffeners in the layer; if there is no original sandy soil, drill holes or grooves on the natural rock or the existing hard layer to embed stiffeners, and then backfill the sandy soil suitable for plant growth here as the soil layer, and make the sandy layer at a certain level. The total length of the stiffener is 230cm, and the length extending into the sand layer is 170cm, and the extending end is fixed by a stiffening ancho...

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Abstract

The invention belongs to the technical field of ecological treatment and particularly relates to a method for restoring a biodiversity dynamic landscape ecological composite system.The method includes construction of a soil layer and a reinforcing cage layer.Construction of the soil layer and the reinforcing cage layer includes the steps of soil preparation, embedment of reinforcing ribs, plant transplanting, installation of reinforcing cages, construction of biological inhabiting ponds, biological inhabiting towers and biological shooting frames, plant grafting and the like.Places where ecological restoration is needed but restoration is difficult can be restored, the stability of the soil layer and the reinforcing cages above the soil layer is promoted, inhabitation of suitable amphibious animals and microorganisms and growth and natural evolution of suitable plants are promoted, finally, a dynamic composite earth art ecological landscape system functional zone can be formed, and the method is suitable for being applied to ecological composite systematic restoration engineering construction of hydro-fluctuation belts or wetland or wasteland or sand beaches or desert or the two sides of traffic routes.

Description

technical field [0001] The invention belongs to the technical field of ecological management, and in particular relates to a method for restoring a biological diversity dynamic landscape ecological composite system. Background technique [0002] Recently, a new report from the United Nations shows that the world loses about 19.9 square kilometers of agricultural land every day due to high salinity. Up to now, farmland equivalent to the size of France has been unable to grow crops. Such saline lands are costing some regions, including China, India, South America and the United States, as much as £17bn in lost food output each year. If effective governance is not carried out, the saline-alkali land will dominate, and one day there will even be a cruel situation described in "Interstellar"-due to the serious degradation of the soil due to human activities, they are forced to live in a huge arid dust storm area, and it is almost impossible to survive. Grow any crop. [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E02D17/20E02D3/00E02D5/74A01G17/00A01G22/00A01G22/60
Inventor 任立任梓维袁兴中袁嘉喻子源
Owner 金辛(海南)科技有限公司
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