Ecosystem productivity and energy flow of three-hardwood forest

Abstract

The main characteristics of energy environment, energy products, primary productivity and basic process of energy flow for three-hardwood forest (Juglans mandshurica, Fraxinus mandshurica, andPhellodendron amurense) were studied. The research was mainly based on the theory and method of community energetics, dealing with fixed position, quantitative test and experimental analysis. The time-space dynamics of sun-radiation in three-hardwood forest were meansured and the energy compartment model was set up. his research work provided a scientific basis for the exploitation, utilization and management of three-hardwood forest.

Keywords

Productivity / Energy flow / Three-hardwood forest / Compartment model / Energy environment

References

[1] Chidumayo E.N. Above-ground woody biomass structure and productivity in a Zambezion Woodland Forest Ecology and Management, 1990, 36: 33-46.

[2] Viswanadham Y et al. Radiation Balance of the Amason Forest Proceedings of IUFRO XIX World Congress, 1990, 2: 90-101.