相关研究论文：Zhenfeng Xu, Rong Hu, Pei Xiong, Chuan Wan, Gang Cao, Qing Liu. Initial soil responses of to experimental warming in two contrasting forest ecosystems, Eastern Tibetan Plateau, China: Nutrient availabilities, microbial properties, and enzyme activities. Applied Soil Ecology, Doi: 10.1016/j.apsoil.2010.07.005