河北省干旱缺水,黑龙港地区更为严重。这里地面水很少,浅层地下淡水的面积不到60％,深层淡水含碱性,开采后自然补给困难,已形成大面积下降漏斗。由于缺水,一遇大旱,就大幅度减产,尤其是生长在旱季的小麦,相邻年度增减在19亿斤以上,大起大落。不解决 Drought and water shortage in Hebei Province, Heilongjiang more serious. There is very little surface water here, less than 60% of fresh groundwater in shallow ground, alkaline in deep freshwater, difficult natural recharge after mining, and large-area descending funnel has been formed. Due to the lack of water, in the event of a severe drought, a sharp reduction in output, especially in wheat growing in the dry season, adjacent to the annual increase of 1.9 billion kg, ups and downs. Not resolved