Degraded wetland waterfowl diversity recovery method and system

A restoration method and diversity technology, applied in the fields of climate change adaptation, instruments, data processing applications, etc., can solve the problem that the improvement of bird diversity in wetlands has little effect, and achieve improved decision-making and engineering efficiency, easy operation, and decision-making scientific effect

Pending Publication Date: 2020-10-30
INST OF ZOOLOGY GUANGDONG ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that the improvement of bird diversity in existing wetlands has little effect, the embodiment of the present invention provides a method and system for restorin...

Method used

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  • Degraded wetland waterfowl diversity recovery method and system
  • Degraded wetland waterfowl diversity recovery method and system
  • Degraded wetland waterfowl diversity recovery method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0046] refer to figure 1 As shown, the degraded wetland bird diversity restoration method provided by the present embodiment includes the following steps:

[0047] Step 1. Collect the existing, surrounding and historical species data of the target degraded wetland.

[0048]Specifically, the existing species data P of the target degraded wetland refers to the monitoring data of water bird species and the number of each species within the scope of the target degraded wetland at the beginning of the restoration work; the surrounding species data C refers to the monitoring data of the surrounding degraded wetland at the beginning of the restoration work The monitoring data of waterbird species and the quantity of each species; the historical species data H refer to the monitoring data of waterbird species and the quantity of each species in the degraded wetland in several years before the restoration work started.

[0049] Taking Qi'ao Mangrove Wetland Park as an example, the wet...

Embodiment 2

[0084] refer to Figure 6 As shown, the degraded wetland water bird diversity recovery system provided by this embodiment includes:

[0085] Data memory 601, which stores the existing, peripheral and historical species data of the target degraded wetland; specifically, the existing species data P of the target degraded wetland refers to the water bird species and various species within the scope of the target degraded wetland when the restoration work starts. The monitoring data of the number of species; the surrounding species data C refers to the monitoring data of water bird species and the number of species around the degraded wetland when the restoration work started; the historical species data H refers to the degraded wetlands in several years before the restoration work. The monitoring data of water bird species and the quantity of each species in the wetland; the data of the above three types of species can be collected in advance, and after the collection is complete...

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Abstract

The invention discloses a degraded wetland waterfowl diversity recovery method and system. The method comprises the following steps: step 1, collecting existing, peripheral and historical waterfowl species data of a degraded wetland; step 2, according to the three types of waterfowl data, establishing a relationship model, and screening out target species; step 4, according to the target species and the site characteristics, performing partitioning; and step 5, designing and creating each subarea, and applying a strategy in a centralized manner. According to the method, the waterfowl in degraded wetland is innovatively recovered to the original species level before degradation, and degradation of the wetland habitat is restrained, so that waterfowl diversity recovery engineering of the degraded wetland is carried out according to site characteristics on the basis of establishing a historical-surrounding-target species relationship model. The method is clear in target, scientific, simple and convenient, and plays an important role in improving decision-making and engineering efficiency in degraded wetland habitat restoration and waterfowl diversity restoration work.

Description

technical field [0001] The invention relates to the technical field of ecological restoration of degraded wetlands, in particular to a method and system for restoring waterfowl diversity in degraded wetlands. Background technique [0002] Wetland is an important part of the ecosystem. As an important biological resource in wetland, wetland waterfowl has high ecological and landscape value, and is an important index group to evaluate the quality of wetland habitat. However, in recent years, with the growth of the global population and the acceleration of urbanization, the area of ​​wetlands has been decreasing day by day, the quality of the environment has been declining year by year, and the species and numbers of waterbirds in wetlands have also declined significantly. Therefore, how to restore degraded wetlands and increase the diversity of waterbirds in wetlands has become an urgent problem to be solved. [0003] There have been a large number of successful cases in wetl...

Claims

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Application Information

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IPC IPC(8): G06Q50/26
CPCG06Q50/26Y02A40/22
Inventor 胡慧建方小山吴任之袁莉刘爽黄源欣
Owner INST OF ZOOLOGY GUANGDONG ACAD OF SCI
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