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Ecological assessment method for intertidal artificial coastal wetland park

A technology for ecological assessment and intertidal zone, applied in instruments, climate change adaptation, data processing applications, etc., can solve problems such as ecological performance assessment that has not been carried out

Pending Publication Date: 2020-05-22
SHANGHAI INST OF TECH
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Problems solved by technology

[0003] In the past 10 years, some areas of my country have carried out coastal zone ecological restoration projects, but so far, most of the project cases have not carried out ecological performance evaluation, and it is urgent to form a systematic and instructive ecological performance evaluation method

Method used

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  • Ecological assessment method for intertidal artificial coastal wetland park
  • Ecological assessment method for intertidal artificial coastal wetland park
  • Ecological assessment method for intertidal artificial coastal wetland park

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Embodiment Construction

[0050] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0051] Such as figure 1 and 2 As shown, the present invention provides a kind of intertidal zone artificial coastal wetland park ecological assessment method, comprising:

[0052] In step S1, the present invention provides an ecological assessment method for artificial coastal wetland parks in the intertidal zone, including:

[0053] Step S2, selecting superior ecological service indicators as evaluation objects;

[0054] Step S3, selecting an evaluation formula for ecosystem service value, and calculating the individual service value of each advantageous ecological service index according to the evaluation formula;

[0055] Step S4: Summarize the ecological service functions of the dominant ecological service indicators, and t...

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Abstract

The invention provides an ecological assessment method for an intertidal artificial coastal wetland park. The method comprises the following steps: firstly, determining advantageous ecosystem servicetypes provided by an artificial coastal wetland park, including plant supply, water quality purification, carbon sequestration, climate regulation, wind resistance and wave dissipation, biodiversity maintenance, entertainment, scientific research and education, and dividing the advantageous ecosystem service types into supply, regulation, support and culture services; and then calculating the service value of each service type according to an evaluation formula, then summarizing the single values of eight advantageous ecological service sub-items to obtain the total value of the coastal wetland park, and finally comparing the evaluation result with other similar coastal wetland park service values to understand the coastal wetland artificial restoration achievement. Through intertidal artificial coastal wetland park advantageous ecosystem service value assessment, the restoration effect of the coastal wetland park can be visually understood, and meanwhile, the future development trendof the artificial coastal wetland park ecological service value can be predicted.

Description

technical field [0001] The invention relates to an ecological evaluation method for an artificial coastal wetland park in an intertidal zone. Background technique [0002] Coastal wetlands are transition zones between marine and terrestrial ecosystems. As a special wetland type, coastal wetlands have extremely important service functions in terms of protecting coastlines, providing biological habitats, and purifying water quality. [0003] In the past 10 years, some areas of my country have carried out coastal zone ecological restoration projects, but so far, most of the project cases have not carried out ecological performance evaluation, and it is urgent to form a systematic and instructive ecological performance evaluation method. Therefore, how to protect coastal wetland resources, effectively restore damaged coastal wetlands, and how to correctly understand the ecological value of coastal wetlands are one of the major issues of common concern worldwide. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26Y02A20/152Y02A40/22
Inventor 李彩霞吴威陈雪初王晓雨徐艺珈
Owner SHANGHAI INST OF TECH
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