A method and device for measuring the comprehensive bearing index of regional resources and environment
An index and regional technology, applied in the field of the determination of the comprehensive carrying index of regional resources and environment, can solve the problems of large amount of computer data processing, low calculation efficiency, and difficult to measure, so as to optimize the development pattern, improve the processing speed, and increase the readability. Effect
Active Publication Date: 2020-11-27
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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Problems solved by technology
However, it is difficult to accurately determine whether there is an appropriate relationship between the current population of a region and land resources, water resources, etc.
Due to the many types of resources in the prior art and the large amount of data, if the data of all types of resources are used to build the model, it is easy to cause problems such as large amount of computer data processing and low calculation efficiency.
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0025] figure 1 It is a schematic flow chart of the method for determining the regional resource environment provided by the embodiment of the present invention.
[0026] Such as figure 1 As shown, the method includes step S101-step S106:
[0027] Step S101, acquiring a grid map, the grid map is composed of a plurality of grids, and each grid corresponds to a geographical area with a preset area. For example, each gri...
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A method and device for measuring a comprehensive bearing index of regional resources and environment, the method comprising: obtaining a grid map, the grid map is composed of a plurality of grids, each grid corresponds to a geographical area with a preset area; Residential environment index HEI, resource carrying index RCI and socioeconomic development index SDI construct a tetrahedron model to obtain the comprehensive carrying index of regional resources and environment in the area to be measured, so as to determine the carrying state of the resource environment in the area to be measured. The present invention obtains the comprehensive carrying index PREDI of regional resources and environment by integrating HEI, RCI and SDI. The index retains the physical meaning of the equilibrium state when the carrying index is 1, and it plays an important role in establishing and improving the monitoring and early warning mechanism of regional resource and environmental carrying capacity, improving the carrying capacity of resources and environment in the fields of optimizing the development pattern of national land space and implementing the control of land space use. Scientific and practical have important reference and guiding significance.
Description
technical field [0001] The invention relates to the technical field of statistical data, geographical data, and remote sensing data processing, in particular to a method and device for measuring a comprehensive carrying index of regional resources and environment. Background technique [0002] With the development of industrialization and urbanization, the problem of resource environment-socio-economic coordinated development has become increasingly serious, and the evaluation of regional resource and environment carrying capacity has also attracted much attention. The evaluation of carrying capacity is not only an effective method to identify key factors affecting carrying capacity, but also provides important reference value for each region to grasp the status quo of its carrying capacity, so as to rationally allocate local resources. [0003] Resource and environment carrying capacity is an integrated expression of concepts and connotations such as resource carrying capac...
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IPC IPC(8): G06Q10/06G06Q50/26G06K9/62G01D21/02
CPCG06Q10/06393G06Q50/26G01D21/02G06F18/251
Inventor 封志明游珍杨艳昭施慧
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS