如果将三峡生态渔业比喻为一辆绿色环保的机车,其“四驱”就是构成其关键技术体系的四大技术:第一驱:保护三峡水库当前存在的以天然鱼类为代表的水生生物类群,是适应了变化的环境的优胜者,水库水生态和水环境的健康最终需要由它们来维持,而且它们也具备这种禀赋,因此针对它们的保护必须成为三峡生态渔业最为优先 If the Three Gorges eco-fishery is compared to a green locomotive, its “four-wheel drive” is the four major technologies that constitute its key technology system. The first drive: to protect aquatic organisms represented by natural fish in the Three Gorges Reservoir The taxon is the winner of a changing environment. The health of the aquatic ecosystem and the aquatic environment ultimately needs to be maintained by them, and they also have such endowments, so the protection against them must be the top priority for the Three Gorges eco-fisheries