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烟台市地处山东半岛中部,南北两面临海。受季风和海洋调节影响,空气湿润,多年平均降水量661.5mm。具有时空分布不均,年际变化较大的特点。而1998年汛末至今连续2年多总降水量739mm,为建国以来最为严重的一次持续干旱。城区内唯一一座供烟台市区用水的水源地 门楼水库,其蓄水量仅为1100多万立方米。严重的干旱已制约了 国民经济的发
Yantai City is located in the middle of Shandong Peninsula, facing both sides of the sea and north. Affected by the monsoon and ocean regulation, the air is humid, with an average annual precipitation of 661.5mm. With uneven distribution of time and space, changes in the larger interannual. Since the end of the flood season in 1998, the total rainfall has been 739 mm, which is the most serious continuous drought since the founding of the People’s Republic. The only water source in the urban area for water supply in Yantai downtown gatehouse reservoir, its water storage capacity of only 11 million cubic meters. Severe drought has restricted the development of the national economy