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大同水库位于大别山南麓的鄂东蕲春县境内,设计库容为2.6576亿立方米,历年实际平均库容为1.02亿立方米,养殖水面1万亩,是一座以防洪为主,结合灌溉、发电、养殖综合利用的大型水库。库区年均气温为16.5℃,一年内水温在15℃以上天数为217天。日照率为45%,年平均降雨量1362.3毫米,主要集中在5—8月份。水库水交换率为1.39,其承雨面积为176.5平方公里,淹没面积与承雨面积之
The Datong Reservoir is located in Qichun County, in the eastern part of the Dabie Mountains, with a designed storage capacity of 265.76 million cubic meters. The actual average storage capacity over the years is 102 million cubic meters, with 10,000 mu of aquaculture surface. It is a flood- Breeding comprehensive utilization of large reservoirs. The average annual temperature in the reservoir area is 16.5 ℃. The number of days with water temperature above 15 ℃ in one year is 217 days. The sunshine rate is 45%, the average annual rainfall of 1362.3 mm, mainly concentrated in May-August. Reservoir water exchange rate of 1.39, the bearing area of 176.5 square kilometers, submerged area and bearing area