Research on Logging Strategy in Northeast China Forest Area Based on Evaluation Result-Oriented Decision Model

Abstract

Forest farms in Northeast China play an important role in achieving carbon peaking and carbon neutrality in the region. Balancing the various values of forests is important to achieve sustainable development in the region. In this paper, a CO2FIX model for calculating forest carbon sequestration is first established. Then an evaluation result-oriented decision model (ERDM) is established. Evaluate the carbon sequestration value, economic value and ecological value of forests, and propose oriented policies for the values with lower scores. Then a multi-objective planning process is established with the goal of maximizing the sum of various forest values, and the oriented policy directly affects the constraints. The results of multi-objective planning provide quantitative indicators for forest management plans. After testing, the above decision-making scheme has achieved the benign development of forest farms in Northeast China in the process of simulated management.