Notice of RetractionThe Coupling Mechanism and Systematic Balance of Forest Ecosystem and Forestry Industry: A Case Study of Yichuan Forestry Area

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Given to the complexity and anfractuosity of the forest ecosystem and forestry industry coupling effect, considering the relationship and timing sequence of its two subsystems, this paper adopts gray correlation model which can conduct a more comprehensive analysis for multi-factor interaction within a system in order to facilitate quantitative evaluation towards the coupling relationship and the coordination degree of the forest ecosystem and forestry industry. Finally obtains the main forcing factors of which the forest ecosystem restricts the development of forest industry as well as the restraint factors of which the forest industry affects the forest ecosystem, along with the interactive coupling relationship between the functional groups of the two systems.