Analysis of the ecosystem structure and energy flow of the Yangtze River estuary and adjacent seas, based on the Ecopath model Assessment of the food-web structure, energy flows, and system attribute of northern South China Sea ecosystem Construction and analysis of the EWE model of the wetland ecosystem in lake buffering zone of Zhushan Bay, China. Comparative study on the changes of the Bohai Sea ecosystem structure based on Ecopath model between ten years An evaluation of the fisheries management strategies in Beibu Gulf: using Ecopath with Ecosim A preliminary approach on mass-balance ecopath model of the Bohai Sea Impacts of aquatic environment protection oriented fishery on the structure of food web in Lake Qiandaohu Energy flux and network analysis for an artificial ecosystem of a large enclosed sea area in North Hangzhou Bay Assessment of ecosystem energy flow and carrying capacity of swimming crab enhancement in the Yellow River estuary and adjacent waters. Analysis on the ecosystem structure and function of Lake Taihu based on Ecopath model.