Agricultural ecosystem logistics cycle logistics is a new area of research,the building of ecological agriculture is an important basis of the sustainable development of China s agriculture is also an important manifestation.

Reverse logistics plays an important part in the development of Harbin cycle logistics, and also promotes the sustainable economic development.

This paper analyzes the origin and theoretical support of cycle-logistics,discusses its operating modes and puts forward some tactics for implementing cycle-logistics.

The paper analyzes the realistic background to bring cycle-logistics, and discusses its operation model, and puts forward some strategies to implement cycle-logistics from government, enterprise and consumer.

The paper analyzes the theory bases of cycle-logistics,discusses its background and puts forward some tactics to actualize cycle-logistics on the point of government,enterprises and consumers.

The paper explores ways of constructing frugality society,from the angle of cycling logistics.

For the current serious problems in construction projects of China, such as low environmental and economic benefits, it is necessary to establish a construction products circular logistics system (CPCLS) which could conform to the national condition of China, and meet the characteristics of construction projects.

With the development of modern logistics, the research on circular logistics and its cost is one of hotspots and difficulties in the logistics.

Risk analysis and control strategy of cycle logistics chain;

Model of mutual-circular material flow of industrial eco-chain was developed, which will provide some guidance in the study of industrial ecosystem.