A River Water Resources Assets and Liabilities System and Its Calculation Method
A technology for water resources and rivers, which is applied in calculation, resources, general water supply conservation, etc., and can solve the problems of not considering the impact of rainfall factor evaluation results, not considering the comprehensive evaluation of water quality and quantity of various water quality indicators, etc.
Active Publication Date: 2020-08-21
SHANDONG UNIV
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Problems solved by technology
[0006] In order to solve the above-mentioned problems, the present invention overcomes the problem that the existing water resource balance sheet research work in the prior art does not consider the comprehensive evaluation of water quality and water quantity when multiple water quality indicators may exceed the standard, and does not consider the impact of rainfall factors on the evaluation results. Provide a river water resource asset liability system
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Embodiment 1
[0080] In order to solve the above-mentioned problems, the present invention overcomes the problem that the existing water resource balance sheet research work in the prior art does not consider the comprehensive evaluation of water quality and water quantity when multiple water quality indicators may exceed the standard, and does not consider the impact of rainfall factors on the evaluation results. Provide a river water resources assets and liabilities system.
[0081] The calculation results of the value of river water resources are jointly affected by water quantity and water quality, which is the same as the connotation of the water resources balance sheet, so the concepts of river water resources assets and river water resources liabilities are introduced to analyze the river water quantity, water quality and the current situation of water resources. The present invention defines river water resource assets as: the surface water formed by precipitation and stored in river...
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The present invention relates to a river water resource asset-liability system and a calculation method thereof. On the basis of the river water resource water quality and quantity comprehensive estimation method, a river water resource asset-liability system and a river water resource static and dynamic state asset-liability calculation method are provided. The water quality and quantity comprehensive estimation is integrally considered when a plurality of water quality indexes exceed the standard, and the influence of rainfall factors on the evaluation result is considered so that the river water resource asset-liability condition can be accurately and reasonably evaluated.
Description
technical field [0001] The invention belongs to the technical field of water resource asset evaluation and calculation, and in particular relates to a river water resource asset-liability system and a calculation method thereof. Background technique [0002] In the prior art, the concept of water resources is defined as "a water source that can be used or is likely to be used. This water source should have sufficient quantity and quality, and can be used in a certain place to meet a certain purpose. use". In 1999, in the "2000 China Sustainable Development Strategy Report", the Chinese Academy of Sciences put forward for the first time the basic principles and methods of the sustainable development capacity balance sheet of water resources based on the theory of sustainable development. In 2015, the General Office of the State Council issued the "Pilot Program for Compiling Natural Resource Balance Sheets", which aims to comprehensively evaluate regional sustainable develop...
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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06312G06Q50/26Y02A20/152
Inventor 曹升乐杨裕恒刘阳刘春彤李晶莹
Owner SHANDONG UNIV