The community structure and dynamic succession of forest were determinated on the quadrat plots selected randomly at the Mt. Bomun. The plot size was $20{\times}20m$, and analysis of vegetation and soil 'data we re adapted reciprocal averaging(RA) ord...
The community structure and dynamic succession of forest were determinated on the quadrat plots selected randomly at the Mt. Bomun. The plot size was $20{\times}20m$, and analysis of vegetation and soil 'data we re adapted reciprocal averaging(RA) ordination method. 1. The numbers of tree species were twenty, and dominant species were Quercus variabilis, Pinus densiflora, Alnus hirsuta, and Pinus rigida. 2. The forest of Mt. Bomun was found to be composed of Pinus rigida community and Quercus-Pinus community through RA ordination method. 3. The community of Quercus variabilis was assumed to be dominant in the succession of forest. 4. The soil factors, such as total-N, $NO_3$, $NH_4^+$, $P_2O_5$, organic matter, C. E. C., pH, $K^+$, $Ca^{{+}{+}}$ and $Mg^{{+}{+}}$, were analyzed. Total-N, $NO_3^-$, $NH_4^+$, and $P_2O_5$ were assumed to be the main factors of the soil.