Water resource-based industrial structure diagnosis method

Abstract

The invention relates to a water resource-based industrial structure diagnosis method. The method includes the following steps that: step 1, a data envelopment analysis model is utilized to perform diagnosis on urban industrial structure optimization degree; step 2, an analytic hierarchy process is utilized to perform diagnosis on tertiary industry water use structure and efficiency; and step 3, linear weighting is adopted to combine the results of diagnosis which is carried out twice, so that a water resource-based urban industrial structure optimization degree diagnosis result can be obtained. With the method of the invention adopted, the important role of water resources in an industrial structure and the rationalization degree of the industrial structure can be better disclosed, and therefore, the optimization direction of the industrial structure can be determined, and theoretical basis and decision-making support can be provided for urban industrial structure upgrading.

Description

technical field [0001] The present invention relates to the comprehensive field of urban planning and management and water resource management, and specifically relates to a method for diagnosing urban industrial structure using water resources as constraints, which can be widely used in water resource conservation and water environment protection The diagnosis of industrial structure at different levels such as cities, regions, and countries provides theoretical support for water production. Background technique [0002] Insufficient natural endowment of water resources, overcrowding and lack of water are the basic water conditions that our country needs to face for a long time. With the continuous development of economy and population, water resources have become the main factor restricting the development of cities in our country, especially large cities. my country's technical level is limited, and many industries, especially agriculture and manufacturing, have low water ...

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Problems solved by technology

[0005] It can be seen from the above invention patents that the current methods for industrial structure optimization are mainly carried out in specific industries or ecological environments, and the application has certain limitations, making it difficult to be widely used in different regions or cities, and it does not emphasize the importance of water resources The important impact of industrial restructuring

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