tree population 第1页

The Research Method of Quantifying the Structure of Urban Street Tree Populations Genetic Variation on Dominant and Inferior Tree Populations and Family Selection of Larix olgensis Henry A Study on the Niches of Main Tree Populations in Abies yuanbaoshanensis Community Research on the Change Trend of Dominant Tree Population Distribution Patterns During Development Process of Climax Forest Communities STUDIES ON THE REPRODUCTIVE ECOLOGY OF Gordonia Acuminata POPULATION ⅡTHE PATTERNS OF REPRODUCTIVE ALLOCATION ON THE BIOMASS IN THE POPULATION