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首页> 外文期刊>Canadian Journal of Civil Engineering >Application of water rights priority and natural priority orders to river and reservoir operation systems
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Application of water rights priority and natural priority orders to river and reservoir operation systems

机译：水权优先顺序和自然优先顺序在河流和水库调度系统中的应用

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摘要

Surface water rights in Texas are developed based on “Prior Appropriation Doctrine”. The Texas Water Availability Model, a computer-based simulation model based on water rights priority order, has been used for computing the amount of water supply and determining the amount of water available for a newly requested water right for the past several years. This study compares the water rights priority and natural priority orders by applying it to the largest sixteen reservoirs in the Brazos River Basin, Texas. The water supply reliability, reservoir storage frequency, and stream flows are analyzed corresponding to each priority orders. The natural priority order increases water supply reliability for most reservoirs about 1 to 2% and mean reservoir storage volume located in the upper basin than water rights priority order. The stream flows based on water rights priority order are more regulated than natural priority order by 3 and 5%. The composite priority order is more effective than each priority order in increasing the water supply reliability.
机译：德克萨斯州的地表水权是根据“优先拨款原则”制定的。德克萨斯水可用性模型是基于水权优先顺序的基于计算机的模拟模型，在过去的几年中，该模型已用于计算水供应量并确定新请求的水权的可用水量。这项研究通过将水权优先权顺序和自然优先权顺序应用于德克萨斯州布拉索斯河流域最大的16个水库进行比较。根据每个优先顺序分析供水可靠性，水库存储频率和水流。与水权优先顺序相比，自然优先顺序使大多数水库的供水可靠性提高了大约1％至2％，并且位于上游流域的平均水库存储量增加了。基于水权优先级顺序的水流比自然优先级顺序受到的管制更多，分别为3％和5％。综合优先顺序在提高供水可靠性方面比每个优先顺序更有效。

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