Abstract：Based on analyzing and concluding the food chain theory, the concepts of pan-ecosystem, pan-eco-element, pan-ecochain, pan-ecoweb on the basis of social-economic-natural complex ecosystem were put forward for the first time, and the types of pan-ecochain were divided and discussed. The pan-ecochain theory was further development and innovation of the food chain theory, and could scientifically explain and described the relations among the pan-eco-elements in the complex ecosystem.
杨爱民. 基于社会-经济-自然复合生态系统的泛生态链理论[J]. 中国水土保持科学, 2005, 3(1): 93-96.
YANG Ai-Min. Pan-ecochain theory based on social-economic-natural complex ecosystem. SSWCC, 2005, 3(1): 93-96.
2005, Vol. 3 
