Coastal constructed wetland used for water bird conservation and construction method thereof

A technology of artificial wetlands and coastal areas, applied in botany equipment and methods, applications, rice cultivation, etc., can solve the problems of lack of open waters and hidden environments, adverse effects of waterfowl habitat, and high planting density of rice fields, etc., to increase diversity , Promote the conservation of waterfowl, improve the effect of species and quantity

Inactive Publication Date: 2014-07-23
EAST CHINA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the defects in the prior art that coastal wetlands are replaced by paddy fields, the planting density of paddy fields is too large, the water level is too low, and there is no

Method used

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  • Coastal constructed wetland used for water bird conservation and construction method thereof
  • Coastal constructed wetland used for water bird conservation and construction method thereof
  • Coastal constructed wetland used for water bird conservation and construction method thereof

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Embodiment Construction

[0032] The present invention will be further described in detail in conjunction with the following specific embodiments and accompanying drawings. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.

[0033] refer to figure 1 , the coastal artificial wetland used for water bird conservation in the present invention includes a pool unit 1, a planting unit 2, a partition unit 3 and a water level control unit.

[0034] The pond unit 1 is filled with pond water, and local aquatic animals such as fish, crabs and snails are cultivated in the pond water. The bottom of the pool unit 1 is provided with one or more raised parts 11, and the raised parts 11 are higher than the water surface of the pool water. Native herbs such as reeds, sedges, and sedges are planted on the raise...

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Abstract

The invention discloses a coastal constructed wetland used for water bird conservation. The coastal constructed wetland comprises a pond unit, planting units, partitioning units and water level control units; wherein the pond unit is filled with pond water, the planting units are arranged on the periphery of the pond unit and partitioned through the partitioning units, and the water level control units are arranged in the planting units and used for adjusting water levels in the plating units. According to habitat characteristics of coastal paddy fields and requirements for the habitat of water birds, a foraging place and a concealing and inhabiting place of the water birds are constructed based on the paddy fields, so that the effect on water bird conservation of the coastal paddy fields is effectively promoted, and the quality of the inhabiting place for the water birds is improved. The invention further discloses a construction method for the coastal constructed wetland used for water bird conservation.

Description

technical field [0001] The invention relates to the technical field of waterfowl conservation in coastal rice fields, in particular to a coastal artificial wetland for waterfowl conservation and a construction method thereof. Background technique [0002] Coastal wetlands are natural complexes between terrestrial and marine ecosystems. They are one of the wetland ecosystems with the highest productivity and the richest biodiversity on earth, and play an important role in the balance and stability of the global ecosystem. Coastal wetlands provide a large amount of food and good habitat for waterfowl, and play a pivotal role in the migration, wintering and reproduction of waterfowl. [0003] In recent years, affected by global climate change and human production activities, a large number of coastal wetlands have gradually degraded or even disappeared. Excessive reclamation has caused some coastal wetlands to be replaced by farmland, especially rice fields, forming a large are...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G16/00A01K61/00A01G22/22A01K61/10A01K61/51A01K61/59A01K63/00
CPCY02A40/81
Inventor 谢汉宾张姚汤臣栋钮栋梁马强王天厚
Owner EAST CHINA NORMAL UNIV
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