Notice of RetractionEco-economic control models and benefit analysis of rock desertification region in beipanjiang karst vally of Guizhou province

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.

Rock desertified region is difficult for forestations and is the key area for eco-environment treatment. To speed up the comprehensive treatment of rocky desertification, several anti-rock desertification management models were implemented in Dingtan region, located in the right bank of Huajiang Gorge in the Beipanjiang townships. These models, including “bamboo leaf prickly ash - marsh gas” (model one), “amomum villosum -breed pigs -marsh gas” (model two), “traditional grain and economic crop (corn, penut) -amomum villosum or bamboo leaf prickly ash” (model three) and “traditional Agricultural Cropsand Wild Tall Bush” (model four), were studied over a long period of time. The eco-economic effects, potential and shortcomings of the above mentioned models are compared. It is demonstrated that model one and model two are of good economic effect, but model three is of better ecological effect. Finally, some solutions based on the shortcomings of these models were also brought out.