Research on Carbon Sequestration Strategy Based on Entropy Weight Method and TOPSIS Model

This paper establishes a decision-making model for various forest species, and a forest management plan that maximizes forest carbon sequestration without damaging the environment is given. The model can adapt to a variety of conditions and has good sensitivity. This paper improved the model to consider the impact of managing forests on carbon sequestration, economy, ecological balance, climate, and other factors and gave them weights through the entropy weight method and the TOPSIS method, then re-given a better decision-making plan. This model has better practicability and can be used for different types of forests and can be adjusted according to the needs or preferences of local people, and the solution with the strongest carbon sequestration ability under the conditions that meet the requirements of the conditions can be obtained. This paper applied the above-improved model to two different forests, Geater Khingan Range and Wuyi Mountain. We collected their data for nearly ten years and used the model to make recommendations respectively.