What does the Heishan Gorge Water Conservancy Project mean? If completed, the Yellow River water may be used up or depleted in Ningxia
Only with sufficient water sources can we negotiate the use of them, rather than using them upstream or running out of downstream resources.The Yellow River, with a total length of over 5000 kilometers, has a watershed called the Canyon Area by water conservancy experts...
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2023-07-07 06:48:59