Indoor evidence for the contribution of soil microbes and corresponding environments to the decomposition of Pinus massoniana and Castanopsis sclerophylla litter from Thousand Island Lake

摘要

Soil organisms are important in mediating nutrient availability to independent ecosystem for maintaining environment balance. Microbial communities on artificial islands are depauperate due to the influence of biogeographic processes and interference. Thus, there may be an advantage to island ecosystem that explor soil microbial function differentiation for better understand the potential ecological process. Here, we used simulation method in laboratory, created a series of microcosms to examine the decomposition mechanism of soil decomposer on litter decomposition rate of Pinus massoniana and Castanopsis sclerophylla collected from 28 islands in Thousand Island Lake forest.