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A kind of mixed ecological zone system and its construction method

A technology for ecological zones and mixed areas, applied in the field of ecosystem construction, can solve the problems of insignificant improvement of saline-alkali soil, easy salt return of surface soil, and destruction of ecosystems.

Active Publication Date: 2020-12-15
JIANGSU WATER CONSERVANCY SCI RES INST
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  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a mixed ecological belt system and its construction method, which is used to solve the defects that the existing coastal projects seriously damage the ecological system, the improvement of saline-alkali soil is not obvious, and the salinity of the surface soil is easy to return to salt question

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  • A kind of mixed ecological zone system and its construction method
  • A kind of mixed ecological zone system and its construction method
  • A kind of mixed ecological zone system and its construction method

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Embodiment Construction

[0034] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0035] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper"...

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Abstract

The embodiment of the invention discloses a mixed ecological zone system and a construction method thereof. The ecological zone system comprises an underground protection system, a surface water accumulation system and a vegetation recovery system. A coastal beach is divided into a saline water area ecological zone, a saline-fresh mixed area ecological zone and a fresh water area ecological zone.The underground protection system is arranged under the ground of the saline-fresh mixed area ecological zone, and is used for regulating and controlling the mutual exchange of underground water of the saline water area ecological zone and underground water of the fresh water area ecological zone. The surface water accumulation system is positioned in the fresh water area ecological zone. The vegetation recovery system comprises a saline water area ecological zone recovery system, a saline-fresh mixed zone ecological zone recovery system, and a fresh water area ecological zone recovery system.According to the mixed ecological zone disclosed by the embodiment of the invention, the saline-fresh mixed area ecological zone suitable for local is constructed, so that fresh water resources are effectively accumulated, protection, management and control of coastal beach areas are realized, salt return of soil is prevented, and the deterioration degree of plant diversity is effectively inhibited.

Description

technical field [0001] The invention relates to the technical field of ecological system construction, in particular to a mixed ecological belt system and a construction method thereof. Background technique [0002] my country has a vast coastline and coastal beaches. Coastal beaches, as the junction of land and sea, have important environmental significance and economic value in terms of ecological environment, aquaculture, tourism and vacation. As the junction of land and sea, coastal beaches have important environmental significance and economic value in terms of land reclamation, ecological environment, aquaculture, and tourism. Recently reclamation activities have been prevalent in coastal areas, which has exacerbated problems such as blind reclamation and reconstruction of coastal beaches, excessive use of biological resources, irrational use of water resources, aggravated pollution, and continuous expansion of coastal erosion, resulting in a sharp increase in the area...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/02
CPCA01G9/02
Inventor 陈凤王小军
Owner JIANGSU WATER CONSERVANCY SCI RES INST
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