本文讨论了生态环境用水计算的范畴与方法，提出了生态环境用水研究中值得注意的几个问题。
The paper discusses the category and method of calculation of ecological environment and raises several issues worth being paid attention.
城市生态环境用水从城市湖泊环境用水、城市绿化用水、地下水超采恢复用水、城区道路洒水等方面进行分析。
According to analyzing water consumption of urban lake, green Spaces in urban area, recharge of ground water, urban street, calculates urban eco-environmental water consumption.
除具有巨大的经济效益外，对缓解黄河下游的用水和改善上游的生态环境也有明显的社会和生态效益。
Except the tremendous economical benefit, it can also improve the ecological environment of upstream and mitigate water source in downstream.
这对探求渭河流域生态环境的综合治理，合理利用水资源有着非常重要的意义。
It was very important significance for comprehensive improvement ecosystem environment in Weihe Basin and rational utilization of water resources.
但是，水资源有限，从地表水中不可能以破坏生态环境为代价无限止地供给农业用水。
And because the water resources are limited, it is impossible to provide water for the agriculture unlimitedly form the surface water with the price of damaging the ecological environment.
密云水库是北京城区的重要饮用水源地，如何治理集水区内的水土流失，改善集水区生态环境非常重要。
Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing. How to control soil erosion and improve ecological environment become urgent.
近年来，生产、生活需水量不断增长，而水污染、用水浪费与水资源短缺并存，加剧了供需水矛盾，亦导致了一系列的社会经济、生态环境问题。
As water pollution and water waste exist with water short, a serious conflict of water supply and demand arise, accompanied with a series of water ecological problem.
水资源日益短缺，合理开发利用水资源，保护生态环境，维护人与自然的和谐，已经成为21世纪人类共同的使命。
Fresh water is becoming scarce. utilization of water, protecting the ecological environment, maintaining the harmony between human and nature have become a common mission in the 21st century.
除具有巨大的经济效益外，对缓解黄河下游的用水和改善上游的生态环境也有明显的社会和生态效益。
Except the tremendous economical benefit, it can also improve the ecological environment of upstream and mitigate water source...
因此，应对气候变化要合理调整农业结构，科学利用水资源，保护生态环境。
Therefore, responding to the climate change required the reasonable adjustment of agriculture structure, scientific utilization of water resources and protection of the ecological environment.
在这种情况下，如何遏制生态环境破坏，尽量满足各种用水用地的需求，已变得十分重要。
In this case, how to restrain the damage of Eco-environmental and how to meet the needs of a variety of water and land, has become very important.
在这种情况下，如何遏制生态环境破坏，尽量满足各种用水用地的需求，已变得十分重要。
In this case, how to restrain the damage of Eco-environmental and how to meet the needs of a variety of water and land, has become very important.
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