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Method for determining underground water exploitation quantity sequence and regional distribution characteristics

A regional distribution and groundwater technology, applied in 2D image generation, image data processing, instruments, etc., can solve the problems of heavy workload and low reliability, reduce workload, improve data accuracy, and achieve major social benefits Effect

Pending Publication Date: 2019-09-20
中水华夏(北京)水利科技研究院有限公司
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Problems solved by technology

[0004] Aiming at the problems in related technologies, the present invention proposes a method and method for determining the sequence and regional distribution characteristics of groundwater exploitation volume, which solves the problems of low reliability or heavy workload in existing groundwater exploitation statistics

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  • Method for determining underground water exploitation quantity sequence and regional distribution characteristics

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0032] Such as figure 1 As shown, a method for determining the sequence and regional distribution characteristics of groundwater extraction, specifically includes the following steps:

[0033] S1: Collect the statistical yearbooks of each administrative region over the years;

[0034] S2: According to the Statistical Yearbook, establish a model of relevant elements to estimate the water consumption of various industries;

[0035] S3: Establish a water consumption separation model, separate ...

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Abstract

The invention discloses a method for determining an underground water exploitation quantityamount sequence and regional distribution characteristics. The method specifically comprises the following steps: S1, collecting historical statistical annual discriminations of administrative regions; s2S2, establishing a relevant element model according to the statistical yearths, and estimating the water consumption of each industry; s3S3, establishing a water consumption separation model, separating from the water consumption of each industry, and estimating the groundwater exploitation amount of each industry; s4S4, establishing an underground water exploitation amount time distribution model to form an underground water monthly exploitation amount sequence; s5S5, utilizing a trend analysis method and a frequency spectrum analysis method to analyze the time-varying characteristics of the underground water exploitation amount of each administrative region; and S6, drawing a regional underground water exploitation intensity change trend contour map by utilizing a trend surface analysis method. The method has the beneficial effects that the underground water exploitation quantity sequence and the regional distribution characteristics are determined by adopting statistical years, the method has the characteristics of simplicity, convenience and practicability, the data accuracy is improved, and the workload is reduced.

Description

technical field [0001] The invention relates to a method for determining the amount of groundwater exploitation, in particular to a method and method for determining the sequence and regional distribution characteristics of the amount of groundwater exploitation. Background technique [0002] The measurement of single well extraction of groundwater, the statistics of regional groundwater extraction, the characteristics and laws of the variation of single well extraction or regional extraction have always been difficult problems in groundwater research and management of groundwater resources, and they are also weak links in the work. Colleagues at home and abroad have invested a lot of manpower and material resources to carry out relevant research and experiments, and have achieved some results, but the problem has not yet been resolved. The reason is that the number of mining machine wells is huge, the production time of a single well is random, and the measurement of water ...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06T11/20
CPCG06Q10/06393G06Q50/06G06T11/206
Inventor 张旭石建华赵汉儒李笑晨张保成张财
Owner 中水华夏(北京)水利科技研究院有限公司
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