汉寿是个“河如蛛网湖如星,堤垸芦洲紧相邻”的水乡泽国。现有水域61.12万亩,在可养鱼的19.83万亩水面中大水面占70.85％。1986年鲜鱼总产量15525吨,其中大水面占5255吨;渔业总收入3860万元,占农业总收入的比例由1978年的0.98％上升到8.14％,产量产值跃居全省第一。一、大水面的历史演变及利用现状解放前,汉寿共有水域112万亩,其中内湖49.6万亩。解放后,因围湖造田,内湖缩 Hanshou is a “river such as cobrashed Lake Star, embankment Luzhou tight adjacent” water country Zeguo. The existing water area of ​​61.12 hectares, in the can raise fish of 198,300 mu of surface water, accounting for 70.85%. In 1986, the total output of fresh fish was 15,525 tons, of which 5255 tons were large surface waters. The total fishery income was 38.6 million yuan, accounting for 8.14% of the total agricultural income. Its output value surpassed the first in the province. First, the history of the great water surface evolution and utilization status Before the liberation, Hanshou total 112 million mu of waters, of which 496,000 acres Neihu. After the liberation, due to enclosing lakes, the lake shrinks