中华鲟是一种大型的溯河洄游性鱼类,平时在亚洲东部沿海的大陆架栖息肥育。每年的7—8月由海进入江河繁殖。长江葛洲坝水利枢纽工程对中华鲟生殖洄游通道的阻隔,引起普遍的关注。葛洲坝工程管理局,在宜昌市小溪塔建立了中华鲟人工繁殖研究所,进行人工繁殖和培育幼 Chinese sturgeon is a large-scale airstream migratory fish, usually in the eastern coast of Asia, the United States perched on the shelf. July to August each year by the sea into the river breeding. The blockage of the Gezhouba hydro project on the reproductive migration path of Acipenser sinensis has aroused widespread concern. Gezhouba Project Management Bureau, in Yichang City, the establishment of a small stork Acacia Artificial Reproduction Institute for artificial breeding and nursery