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Influence of Water Resources Development and Utilization on Eco-environment of the Downstream of Yellow River

机译：水资源开发利用对黄河下游生态环境的影响。

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摘要

Firstly,total water resources,natural water resources and underground water resources in the Yellow River basin were analyzed.Secondly,based on systematic analysis of water resources development and utilization as well as Yellow River flow-cutting-off,influence of the Yellow River flow-cutting-off on the downstream and the river mouth regional environment was studied.This includes the influence of farmland saline-alkaline outside two banks of the river on agricultural production,influence of soil desertification within the beach area of the river on eco-environment,influence of the Yellow River flow-cutting-off on ecoenvironment in the area of river delta,destruction of wetland eco-environment in the area of river mouth,analysis of the relation between Yellow River sediment transportation,erosion and shrinkage of the Yellow River delta,as well as influence of the Yellow River flow-cutting-off on Bohai Sea and Laizhou bay and environment of the shallow sea,etc.Finally,the measures of water resources reasonable development,utilization and eco-environment protection of the Yellow River have been put forward.
机译：首先对黄河流域的水资源总量，自然水资源和地下水资源进行了分析。其次，在系统分析水资源开发利用和黄河截流的基础上，对黄河水流的影响进行了分析。研究了下游截流和河口区域环境。包括河两岸外的农田盐碱对农业生产的影响，河滩区土壤荒漠化对生​​态环境的影响，黄河截流对三角洲地区生态环境的影响，河口地区湿地生态环境的破坏，黄河输沙量，黄河冲淤关系分析三角洲，黄河截流对渤海和莱州湾的影响以及浅海环境等。提出了黄河水资源合理开发利用和生态环境保护的思路。

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