Spatial variability of forest soil total nitrogen of different soil layers Urban landscape pattern study based on sub-pixel estimation of impervious surface Controls of post-fire tree recruitment in Great Xing‘an Mountains in Heilongjiang Province Application of regression tree in analyzing the effects of climate factors on NDVI in loess hilly area of Shaanxi Province. Application and comparison of generalized models and classification and regression tree in simulating tree species distribution Driving forces analysis of urban expansion based on boosted regression trees and Logistic regression The basic principle of random forest and its applications in ecology: a case study of Pinus yunnanensis A comparison of multivariate regression tree and two-way indicator species analysis in plant community classification Influencing factors of non-point source pollution of watershed based on boosted regression tree algorithm. The altitudinal pattern of insect species richness in the Three Gorge Reservoir Region of the Yangtze River: effects of land cover, climate and sampling effort Plant species diversity and community classification in the southern Gurbantunggut Desert Assessing relative contributions of various influencing factors to soil organic carbon in aerially-seeded Pinus massoniana plantations