3Yao H, He ZL, Wilson M J, et al. Microbial biomass and community structure in a sequence of soils with in- creasing fertility and changing land use. Microbial Ecology, 2000, 40:223-237.
4Schloter M, Dilly O, Munch JC. Indicators for evalua- ting soil quality. Agriculture, Ecosystems & Environ- ment, 2003, 98:255-262.
5Zelles L, Bai QY, Beck T, et al. Signature fatty acids in phospholipids and lipopolysaccharides as indicators of microbial biomass and community structure in agricultural soils. Soil Biology and Biochemistry, 1992, 24 : 317-323.
6Wang H, Liu S, Wang J, et al. Effects of tree species mixture on soil organic carbon stocks and greenhouse gas fluxes in subtropical plantations in China. Forest Ecolo- gy and Management, 2012, 300:4-15.
7Chen TH, Chiu CY, Tian G. Seasonal dynamics of soil microbial biomass in coastal sand dune forest. Pedobio- logia, 2005, 49:645-653.
8Busse MD, Beattie SE, Powers RF, et al. Microbial community responses in forest mineral soil to compac- tion, organic matter removal, and vegetation control. Canadian Journal of Forest Research, 2006, 36 : 577 - 588.
9Liu G-S (刘光崧). Observation and Standard Analysis Method of Chinese Ecosystem Research Network: Physio- chemical Analysis and Profile Description of Soil. Bei- jing: China Standards Press, 1996.
10Bossio DA, Scow KM. Impacts of carbon and flooding on soil microbial communities: Phospholipid fatty acid profiles and substrate utilization patterns. Microbial Ecology, 1998, 35 : 265-278.
