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西部地区在自然地理上属山地和高原地带,是主要江河的源头,水域类型复杂多样,河流众多,湖泊水库星罗棋布,池塘、山塘、涌泉随处可见,比比皆是,水资源较为丰富,水域面积44.5万公顷,占全国内陆水域面积的8.77％。在各类型养殖水域资源构成中,水库面积最大,占养殖水域面积的46.62％,其余依次为池塘占38.76％,湖泊占8.84％,河沟占5.06％;稻田渔业面积占全国的44.29％,是我国稻田养鱼的主要地区之一。随着实施西部大开发战略的深入展开,东、中、西部结合,加上西部具有资源和劳动力低廉的优势,将吸引许多渔业项目的涌人,这对推动西部大发展,促进
The western region is a source of major rivers in the natural geography of mountains and plateaus. The types of waters are complex and diverse with numerous rivers. The lakes and reservoirs are dotted with ponds, mountain ponds and springs, abounding with rich water resources, An area of 445,000 hectares, accounting for 8.77% of the country’s inland water area. Among the various types of aquaculture resources, the reservoir area is the largest, accounting for 46.62% of the area of aquaculture waters, with the remaining ponds accounting for 38.76%, lakes accounting for 8.84% and river valleys accounting for 5.06%. The paddy field covers an area of 44.29% of the country, One of the main areas for fish farming in paddy fields. With the deepening of the implementation of the strategy of large-scale development of the western region, the combination of the east, the middle and the west, and the advantages of having the resources and the low labor force in the west will attract many fishery projects. This will greatly promote the development of the western region and promote