Forest Planning Model And Decision Based on EWM-AHP

Abstract

In recent years, the impact of global climate change on people's life and survival has gradually increased. Reasonably calculate the forest carbon sequestration stock, formulate the best forest management plan and improve the forest value. In order to study the carbon sequestration reserves of forest, we established CARFP model. By studying the Longmen River Valley Forest in Chun'an City, the forest production equation was obtained We knew that the carbon sequestration of the forest in recent one year. Compared the forest carbon sequestration stocks under various forest management methods, and defined the optimal management strategy of the forest; Meanwhile, in order to make a comprehensive decision on the best forest management, we establish an AHP-EWM combined evaluation model, establish nine indicators from the three dimensions of economy, ecology and society to evaluate the forest value, and build constraints, establish a single objective programming model, and make decisions on the forest management plan. These models are applicable to any forest and have a wide range of objects, which have great practical value.