Method for preparing production, living and ecological water for inland river basin in arid area

Abstract

The invention discloses a method for preparing production, living and ecological water for an inland river basin in an arid area. The method comprises the following steps of calculating the basic ecological environment water demand of the river, the areas of different ecological protection ranges, the vegetation ecological water demand of different ecological protection ranges, the water demand of different river target ecological environments, the analysis of the river runoff volume on the river target ecological environment water demand and the optimal configuration of the production and living ecological water. On the premise of meeting the total water consumption of the river basin production and domestic surface water, whether the remaining water amount in the past year can meet the basic ecological environment water demand and river loss of a river and the target ecological environment water demand of the river is determined, a scheme of mutually coordinating the production, living and ecological water of the inland river basin in the arid area is provided, and the reasonable configuration and efficient utilization of the water resources are achieved.

Description

technical field [0001] The invention relates to the technical field of water resource utilization, and more specifically relates to a method for configuring production, domestic and ecological water in inland river basins in arid areas. Background technique [0002] At present, the excessive development and utilization of water resources has been effectively curbed, but most of the water is still trapped in the oasis, and the ecological water protection rate is still low. It is urgent to start from the attributes of inland rivers themselves and the characteristics of regional social and economic development. , to ensure the minimum standard of water for people's production and living in the basin, to ensure the stability and healthy operation of inland rivers, and to maximize the restoration and stability of riparian forest ecosystems. [0003] In the research and development of efficient allocation and utilization of water resources in inland river basins in arid areas, som...

AI Technical Summary

Problems solved by technology

Although the previous technology considered the production and living surface water consumption X 生 , but it does not involve the basic ecological environment water demand BEEWR of the river to maintain the river's own structure and function sound, nor does it consider the ecological water demand Y of the vegetation to meet the ecological protection range on both sides of the river 生态 However, the TEEWR of the river’s target ecological environment water demand in the river course has not been quantified in depth, nor has it systematically evaluated the protection of river runoff for BEEWR and TEEWR

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