With the increase of vegetation coverage, the decrease of forest landscape, the change of climate conditions, water and soil loss and other reasons, the decision tree and its surrounding vegetation have a significant fluctuation relationship in the changes of environmental carrying capacity and carrying capacity. Based on the change relationship of environmental carrying capacity of decision trees, this paper discusses the influencing factors of decision trees in the natural protection environment, and tests the correlation among the factors by using multiple linear regression analysis. The results show that different individuals have different environmental carrying capacity in different periods. With the increase of deforestation and the aggravation of water and soil loss, the selection of vegetation types has a significant negative impact on the carrying capacity of decision trees in the natural protection environment; With the expansion of vegetation coverage and the aggravation of water and soil loss, the carrying capacity of forest canopy in the natural protection environment shows an upward trend.

Shiwei Chu. Changing Relationship of Environmental Carrying Capacity of Decision Trees in Nature Conservation Environment. Nature Environmental Protection (2022), Vol. 3, Issue 4: 13-22. https://doi.org/10.38007/NEP.2022.030402.

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