Comparisons were made among larch plantations dominated by Larix kaempferi of different ages (namely, 5 years, 15 years, and 45 years after being planted) and natural deciduous broad-leaved forest (ca.

On the basis of setting sample plots and making trunk analysis,this study analyzed the transformation characteristics in different classified stems structures (dominant stem,average stem and overtopped stem) of Larix gmelinii natural forest.

Soil organic carbon in semi-natural mixed larch-spruce-fir stands of northeastern China.

The base for collecting seeds of natural broad-leaved forest is established in the experimental zone of Huangsang nature reserve,with the area of 733.

The chemical property changes of natural and artificial regeneration soils were studied after the natural broad-leaved forest was cut and burn two years later.

In order to provide the basic foundation of sustainable management practice of natural broad leaved forest in Fujian province, the basis of working group organization, the relation between every organizational basis, the organizing and naming of working group and the main points of management systems in every working group of natural broad leaved forest in Fujian province was studied in the pape

In order to provide the basis of the sustainable management of natural broad leaved forest in the mid subtropical zone, a brief review on the function and management techniques of the natural broad leaved forest in the mid subtropical zone is taken in this paper.