商丘市是一个典型的农业大市,因受季风气候的影响,降水偏少,蒸发量大,地下水不能得到充分补给,旱灾比较频繁。全市多年平均水资源总量22.84亿 m~3,人均占有量仅有287m~3,公顷占有量仅有3660m~3,仅占全国人均12%,耕地公顷均14%。特别是80年代以来,随着工农业生产用水和人民生活 Shangqiu City is a typical agricultural market, due to the monsoon climate, less rainfall, evaporation, groundwater can not be fully replenished, the drought more frequently. The city’s average water resources for many years totaled 2.284 billion m 3, with a per capita share of 287 m 3 and a hectare of only 3660 m 3, accounting for only 12% of the national average and 14% of arable land. Especially since the 1980s, with the industrial and agricultural production of water and people’s lives