Spatial layout optimization method for coastal zone sea reclamation

A technology for layout optimization and sea reclamation, applied in the fields of instruments, data processing applications, forecasting, etc., can solve the problems of weak guidance and weak spatial concept in regional planning and project approval, and achieve strong guidance and ensure objectivity Effect

Inactive Publication Date: 2015-09-09
THE FIRST INST OF OCEANOGRAPHY SOA
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for optimizing the spatial layout of reclamation in the coastal zone, which solves the problem that the evaluation results of the existing methods are weak in guiding regional planning and project approval, and the spatial concept is not strong

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  • Spatial layout optimization method for coastal zone sea reclamation
  • Spatial layout optimization method for coastal zone sea reclamation
  • Spatial layout optimization method for coastal zone sea reclamation

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Embodiment Construction

[0048] The present invention will be described in detail below in combination with specific embodiments.

[0049] The present invention proposes a relatively systematic method system for optimizing the spatial layout of sea reclamation, including evaluation of sea reclamation suitability, evaluation of sea area reclamation potential and optimization of sea reclamation schemes.

[0050] The optimization method proposed in this method is as follows: firstly, carry out the suitability evaluation of reclamation in the study area, and select (more) suitable reclamation areas; then evaluate the reclamation potential of (more) suitable reclamation areas; , the economic feasibility of reclamation projects for industrial land and residential land, and give suggestions for the development of reclamation (optimization process such as figure 1 shown).

[0051] 1. Suitability evaluation for land reclamation

[0052] 1.1 Evaluation index system construction:

[0053] Using the Analytic H...

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Abstract

The invention discloses a spatial layout optimization method for coastal zone sea reclamation. First, area sea reclamation suitability evaluation is carried out, and an appropriate reclamation area is selected; then, the sea reclamation potential of the appropriate reclamation area is evaluated; and finally, the economic feasibility of a sea reclamation project for land for commercial use, industrial land and residential land is evaluated. The beneficial effect lies in that the evaluation result is highly instructional to regional planning and project approval, and aiming at strong subjectivity of traditional sea reclamation evaluation, evaluation indicators are divided into descriptive, benefit-oriented, cost-oriented and moderate indicators according to the functions and characteristics and different methods of standardization are introduced to ensure the objectivity of evaluation results.

Description

technical field [0001] The invention belongs to the technical field of geographic planning, and relates to a method for optimizing the spatial layout of reclamation in coastal zones. Background technique [0002] At present, there is a lack of systematic research on the optimization method of reclamation space layout at home and abroad. The existing research mainly focuses on a certain link, such as the suitability evaluation of reclamation or the economic feasibility evaluation of reclamation projects. The optimization basis is single, and the evaluation criteria are mostly used The expert scoring method is highly subjective, and the evaluation results lack feedback and adjustments to the reclamation plan. At the same time, the evaluation model oriented to the plan has weak guidance for regional planning and project approval, and the spatial concept is not strong. [0003] my country has a large population and scarce land resources. Sea reclamation activities have been prev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26
Inventor 石学法宋冬梅臧琳乔淑卿吴会胜胡利民于永贵
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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