The study showed that at low elevation of Three Gorges Reservoir area,Pinus massoniana,Cupressus funebris and Cunninghamia lanceolata were the main coniferous forests,which were respectively divided into 14,9 and 5 co...
详细信息
The study showed that at low elevation of Three Gorges Reservoir area,Pinus massoniana,Cupressus funebris and Cunninghamia lanceolata were the main coniferous forests,which were respectively divided into 14,9 and 5 community types based on field *** whole trend of their species richness index,species diversity index and species evenness index was that shrub layer and herb layer were larger than tree *** diversity indices had no obvious trend along the low elevation gradients,which was probably relevant to the high intensity of human activities in the area.
暂无评论