Mangrove forest ecological restoration method

A technology of ecological restoration and mangroves, applied in marine engineering, marine environmental protection engineering, and coastal areas, can solve the problems of loss of ecosystem diversity, restricting the healthy development of social ecological systems, etc., to achieve conservation and restoration, and improve the basic environment The effect of planting environment and increasing biodiversity

Pending Publication Date: 2022-03-11
ZHONGCHUAN NO 9 DESIGN & RES INST
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Problems solved by technology

In addition, environmental problems such as global warming, sea level rise, and seawater intrusion are causing the loss of diversity in coastal and estuary wetland ecosystems, seriously restricting the healthy development of society, economy, and coastal ecosystems

Method used

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  • Mangrove forest ecological restoration method
  • Mangrove forest ecological restoration method
  • Mangrove forest ecological restoration method

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides a kind of technical scheme: a kind of method of mangrove ecological restoration, comprises the steps:

[0022] S1: Determine the restoration area and conduct mangrove habitat survey;

[0023] S2: Classify restoration areas based on the habitat survey results of S1;

[0024] S3: Carry out directional repair planting in the repair area.

[0025] Preferably, S1 specifically includes:

[0026] S11: Conduc...

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Abstract

The invention belongs to the field of coastal zones, ocean engineering and ocean environmental protection engineering, and particularly discloses a mangrove forest ecological restoration method which comprises the steps that a restoration area is determined, and mangrove forest habitat investigation is conducted; carrying out restoration area classification based on habitat survey results; the restoration planting comprises basic environment restoration and adaptive planting, and the basic environment restoration comprises the following steps: cleaning damaged bare land in the damaged mangrove forest area, removing mud flat garbage and stones, then removing surface soil with the thickness of 25-50cm, leveling the damaged bare land, and carrying out soil surface treatment on the damaged bare land; and a degradable anchor rod or a degradable anti-collapse net is adopted to carry out roughening and anchoring treatment on a local collapse area, so that the damaged area is prevented from sliding down. According to early-stage research and experiment research results, a reasonable restoration strategy is adopted for the mangrove forest land degeneration problem, the basic environment and the planting environment of the mangrove forest are effectively improved, and conservation and restoration of the degenerated mangrove forest are achieved.

Description

technical field [0001] The invention relates to the fields of coastal zone, marine engineering, and marine environmental protection engineering, in particular to a method for mangrove ecological restoration. Background technique [0002] With global warming and sea level rise, marine disasters occur frequently, and my country is one of the countries with the most serious marine disasters in the world. In the coastal intertidal zone of tropical and subtropical regions, there is often a kind of natural growth biological environment - mangroves. When the mangrove reaches a certain width and scale. It can completely resist storm surge and even tsunami, and bring great protection to the life and property of people along the coast. [0003] The growth cycle of mangroves is as long as 5 to 10 years. Before the mangroves reach their width and connect in patches, a typhoon can destroy them. Therefore, the use of submerged dikes to protect mangrove growth can help improve the biolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 朱艳李小军彭铭高加云宣庐峻潘欣钰王文华俞梅欣张敬良
Owner ZHONGCHUAN NO 9 DESIGN & RES INST
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