Study on the populations regeneration dynamics of Pinus armandii in Xiaolongshan Nature Reserve Population Dynamics and Spectral Analysis of Rare-endangered Plant Juglans mandshurica in Shanxi Province Population Structure and Regeneration of the Endangered Tree Fern Alsophila spinulosa in Huagaoxi National Nature Reserve, Southwestern China Life table and survival analysis of Loranthus tanakae population in Mount Ziwuling Structure and dynamic characteristics of Gymnocarpos przewalskii in different habitats Population Structure and Dynamic Characteristics of Pinus densata in Southeast Tibet The Age Structure and Life Table of Rare Eremophyte Helianthemum ordosicum Population THE THEORY OF SURVIVAL ANALYSIS AND ITS APPLICATION TO LIFE TABLE Population Structure and Dynamics of Juniperus rigida in Different Regions of Loess Plateau Population quantitative characteristics and dynamics of rare and endangered plant Davidia involucrata in Hunan Province STUDY ON POPULATION LIFE TABLE OF APONYCHUS CORPUZAE RIMANDO POPULATION STATISTICS ANALYSIS OF PINUS TAIWANENSIS Impact of tree harvesting on the population structure and dynamics of Pinus koraiensis (Pinaceae) Effective core formulae for lung cancer based on complex network and survival analysis Life Table and Dynamic Analysis of Fagus hayatae Population in Micangshan Nature Reserve,Sichuan Province,China Spectral and Dynamics Analysis of Elaeagnus mollis Diels Population in the South of Shanxi Province Ramet Age Structure and Its Dynamics of Nitraria tangutorum Clonal Populations in the Southern Margin Area of Tengger Desert Influencing factors of fine root lifespans in two Chinese fir plantations in subtropical China Structure and Survival Analysis of Tsuga chinensis Populations in Taoyuandong National Nature Reserve, Hunan Province Estimating fine root longevity among different branching order root for Caragana Korshinskii plantation using Minirhizotron Effects of Fargesia nitida on the population dynamics of Abies faxoniana at initial stage in dark coniferous forest Ecological characteristics of Abies georgei population at timberline on the north-facing slope of Baima Snow Mountain, Southwest China ECOLOGICAL CHARACTERISTICS OF A SABINA SALTUARIAPOPULATION AT TIMBERLINE ON THE SOUTH-FACING SLOPE OF BAIMA SNOW MOUNTAIN, SOUTHWEST CHINA POPULATION QUANTITATIVE CHARACTERISTICS AND DYNAMICS OF RARE AND ENDANGERED TSUGA TCHEKIANGENSIS IN JIULONGSHAN NATURE RESERVE OF CHINA Population Structure and Life Table of the Endangered Population of Taxus yunnanensis