刘家峡水库今起调增出库流量保障黄河流域秋浇冬灌

Core Viewpoint - The State Grid Gansu Liujiashan Hydropower Plant has increased the daily outflow of the Liujiashan Reservoir to 1,400 cubic meters per second to support agricultural irrigation needs along the Yellow River in Inner Mongolia and Ningxia, starting from October 24 [1] Group 1: Agricultural Support - The autumn and winter irrigation are crucial for improving soil moisture and ensuring food security for the coming year [1] - The Inner Mongolia Hetao Irrigation District plans to complete autumn irrigation over an area of more than 4.3 million acres, with a total water usage of nearly 950 million cubic meters [1] - The Ningxia Yellow River Irrigation District plans to divert around 1 billion cubic meters of water, irrigating over 5 million acres over a period of 37 days [1] Group 2: Water Resource Management - Liujiashan Reservoir plays a key role in irrigation, flood control, and ice prevention in the upper reaches of the Yellow River [1] - The increase in outflow not only meets the irrigation needs but also prepares for the upcoming winter ice prevention period by freeing up reservoir capacity [1] - Efficient water resource scheduling is emphasized as temperatures drop and the Yellow River basin transitions into autumn and winter [1]