汛期洪水输入是岗南水库氮、磷污染物的主要来源方式。

The result shows that the pollution of nitrogen and phosphorus is more serious in the period of high water than in the p…

河北另外两座大型水库，岗南水库和黄壁庄水库，是首批向输水道中放水的水库。

Two other large Hebei reservoirs, Gangnan and Huangbizhuang (see map), were the first to feed the new channel.

黄壁庄水库、岗南水库是位于滹沱河上的两座大型水库，担负着为河北省省会石家庄城市用水、西柏坡电厂用水和有关灌区的农业用水任务。

Located on the Hutuo River, Huangbizhuang and Gangnan reservoirs provide water for the provincial capital-Shijiazhuang and Xibaipo electric power plant and agricultural irrigation.