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水是森林生态系统物质循环中最重要的一种物质。其中大气降水就是林木生长所需水分的主要来源,也是输入各种物质的主要途径之一,在大气中浮游的尘埃微
Water is the most important material in the material cycle of forest ecosystems. Among them, the precipitation of the atmosphere is the main source of moisture for the growth of trees and also one of the main ways to input various substances. The dust micro-aerosol