Research and analysis of carbon sequestration prediction scheme based on multi-model

Abstract

In the process of photosynthesis, forests convert carbon dioxide and water into biomass and release oxygen, so they can absorb a large amount of carbon dioxide, which is called the carbon sequestration effect of forests. The amount of carbon sequestered by forests is closely related to the age composition of forests, which plays a major role in our lives. The carbon dioxide absorption of Saihanba Mechanical Forest Farm in one year is obtained by substituting the data of 2022. The results showed that the forest could absorb more carbon dioxide when the forest was thinned at a moderate intensity of 28%, mixed planting of different species, and cutting the weak to strengthen the forest management plan.there are many indicators of the impact of the size of the forest area on the environment of the region, and the impact of each indicator on the size of the forest area is different. By consulting the relevant information and data analysis, we can get the forest area and water conservation, carbon dioxide absorption, oxygen release, surface water quality, urban PM2. Through the collection of relevant data and the establishment of mathematical models, the impact of forest area on the regional environment can be quantitatively evaluated.that is, select different forests to analyze and promote the model of the second problem, find a large number of forest data and bring them into the model to predict the carbon sequestration after 100 years, and then use the second neural network model to analyze the impact of different types of plants on the whole ecosystem and compare the differences before and after. according to our research, reasonable logging is necessary for the long-term sustainable development of a forest. Reasonable harvesting can curb the occurrence of forest diseases and insect pests, reduce the occurrence of forest fires, improve the forest structure, improve the resistance of trees, enhance ecological benefits and improve economic benefits, which is the correct use of forest resources.