Effect of topographic factors on the relationship between species richness and aboveground biomass in a warm temperate forest
LIU Haifeng, XUE Dayuan, SANG Weiguo
Ecology and Environmental Sciences . 2012, (8): 1403 -1407 .  DOI: 10.16258/j.cnki.1674-5906(2012)08-1403-05