目前黄河总径流量大体为580亿立方米,而黄河水所要承担的生态用水、城乡居民生活用水和生产等其他用水需求,早已超过了其所能够供应的水量。黄河流域有水库3100余座,总库容达547亿立方米。黄河水库的蓄水容量几 At present, the total runoff of the Yellow River is roughly 58 billion cubic meters. However, the ecological water required by the Yellow River water, domestic water for urban and rural residents and other water needs for production have already surpassed the amount of water they can supply. The Yellow River Basin has more than 3100 reservoirs, with a total storage capacity of 54.7 billion cubic meters. The reservoir capacity of the Yellow River a few