黄河发源于青藏高原巴颜喀啦山脉北麓,流经青海、甘肃、四川、宁夏、内蒙、陕西、山西、河南、山东九省区的350多个县、市、区,全长5464km,流域面积752443km2。经过几十年的渔业开发,沿黄地区的基础建设已具有一定的规模,并集聚了一批渔业专业技术力量和开发生产经验。黄河流域 The Yellow River originates from the northern foot of the Bayan Kaala Mountains of the Qinghai-Tibet Plateau and flows through more than 350 counties, cities and districts in Qinghai, Gansu, Sichuan, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong provinces and has a total length of 5464km. Area 752443km2. After several decades of fishery development, the infrastructure along the Yellow River has reached a certain scale, and a number of fisheries specialized technical forces and development and production experience have been gathered. Yellow River