environment factors 第1页

Characteristics in Picea crassifolia forest fractal dimension and its influencing factors The relationship between species distribution pattern and environment factors in grassland of the Yunwu Mountain Species Diversity of Plant Communities along an Altitudinal Gradient on the West Slope of Sejila Mountains,Tibet A Study on the Grassland Forage Yield Forecasting Using Projection Pursuit Regression (PPR) Technology Belowground biomass and features of environmental factors in the degree of grassland desertification A Preliminary Study on the Precipitation Variation of Complex Watershed on Forestry and Grasses of Qilian Mountains Correlation Analysis between Leaf Anatomic Traits and Environment Factors of Medicago ruthenica Quality regionalization study on Gentianae Macrophyllae Radix Influence of agricultural micro-environment factors on greenhouse gases emission from the soil Effects of climate factors on the epidemic of apple Marssonina blotch in Shaanxi Province and related prediction models. Applications of δ13C in Plant Ecological Research Effect of extreme heat on winter wheat canopy carbon assimilation Fine-root Biomass, Production and Turnover of Trees in Relations to Environmental Conditions Relationship between the net photosynthesis of Quercus glauca and the environmental factors Distribution of Natural Grassland Biomass and Its Relationship with Influencing Factors in Shaanxi Factor Analysis of Natural Environmental Elements and Characteristics of Typical Populations in Kumtagh Desert