age structure 第2页

AGE STRUCTURE AND DYNAMICS OF NATURAL SPRUCE (PICEA WILSONII) FORESTS IN GUANCEN MOUNTAINS STRUCTURAL DYNAMICS OF BAMBOO FOREST STANDS A STUDY ON THE SPECIES GROUP AGE STRUCTURE OF LARIX GMELINI POPULATION AND ITS RELATION TO DISTURBANCE ON THE NORTH DAXINGANLING MOUNTAINS PRELIMINARY STUDY ON THE AGE STRUCTURE OF FARGESIA DRACOCEPHALA POPULATION IN BAISHUIJIANG NATURE RESERVE Age Structure and Spatial Patterns of An Endangered Plant Nothotsuga longibracteata Structure of the clone populations of Leymus chinensis under different utilization conditions in the Xiliao River Plains Population dynamics of Quercus variabilis on northern slope of Qinling Mountains Age Structure and Growth Pattern of an Endangered Species, Amentotaxus formosana Li A Preliminary Study on the Population of Cathaya argyrophylla in Bamianshan Mountain Module structure of Leymus chinensis clones under cultivated condition in Songnen Plains of China Age structure and growth pattern of Polytrichum juniperum populations in a mire of Changbai Mountains Dynamics of age structures on Agropyron michnoi and Leymus chinensis in different communities A comparative study on reasons of degenerated of Haloxylon ammodendron population in the western part of Gurbantunggut desert Ecological characteristics of Larix chinensis population near timberline on Taibai Mountain in China Age structure and biomass accumulation of Acanthopanaxgiraldii population in west Sichuan plateau