Investigations on plant community of different stage in conversion of cropland to forest in Three Gorges Reservoir area,it indicated that the plant community succession is along:cropland weed→pasture→shrub woodland→natural secondary arbor.
Investigations on plant community of different stage in conversion of cropland to forest in Three Gorges Reservoir area,it indicated that the plant community succession is along:cropland weed→pasture→shrub woodland→natural secondary arbor.
Succession regulation of plant community along slope of Provincial Road 02 was summarized based on the investigation of natural and artificial vegetation this area.
Succession of plant community on 1~5 year phosphate mining wasteland in Fuxianhu watershed of Yunnan was studied through the investigation of species composition,structure and relation with environment.
This paper analyzes the relationships betwee n grazing and the pasture growth, species structure, repairing growth and the exis tence strategy of pasture plants according to the research results announceded a t the effect of grazing on the growth of pasture plants in recent years.
Combined together with the time and the space sequence,the dynamic varietys and the succession of plant community in gullied rolling loess region were researched.
Soil animals are abundant in forest litter layer, but little attention has been paid to the vertical distribution of community structure of soil animals in the layers at different plant community succession stages.
A body of anecdotal and experimental evidence raises questions about the common model of plant community succession, in which each temporal vegetation stage facilitates the development of the next stage.
Dynamics of saltmarshes are mainly influencedby natural sedimentation (1.5 million m3·y-1in the bay), plant community succession, and management (i.e., reclamation and agricultural activities).
Soil animals are abundant in forest litter layer, but little attention has been paid to the vertical distribution of community structure of soil animals in the layers at different plant community succession stages.
Heterogeneity index and richness index increased gradually during the community succession process, but species evenness tended to decrease with succession development.