西安市受自然地理条件的制约、土地少、水资源不足,因而渔业基地大都建设在市境内渭、灞河沿岸的河滩丰水区,地下水埋深一般为1—1.5米。完全依靠河滩渗水开展养鱼生产。从十多年的养鱼生产实践看,这种河滩渗水鱼池的主要特点:一是鱼池水位不能人为控制,易受气候因素的影响而随临近河道水 Due to the constraints of natural and geographical conditions, Xi’an has less land and less water resources. Therefore, most of the fishing bases are built in the riverside wet areas along the Wei River and Tao River in the city. The groundwater depth is generally 1-1.5 meters. Rely on riverbed seepage to carry out fish production. From more than a decade of fish production practice, the main features of this beach flood seepage pond: First, the pond water level can not be artificially controlled, vulnerable to the impact of climatic factors with the water near the river