China is a big marine country， its fishery plays an important role in economy, and people's food composition. It is a big challenge for China to solve the contradiction between decrease of global fishery resources and increase of demand for marine products, and the conflicts between sustainable output of marine production and deterioration of marine environment. To explore a way of sustainable marine fishery is always a global challenge. This article is to present a promising way in establishment of sustainable fishery by building sea ranches, and the relative concept, strategy, methods, management policy, etc. are discussed.

marine fishery  /  sea ranch  /  marine ecosystem  /  sustainable development