AUTHORS:

Byeong Joo Park1, Jun Gi Byeon1, Huwanbin2, Butoto Imani Wa Rusaati2, KwangIl Cheon3*

ABSTRACT:

This study was conducted to analyze stand dynamics of long term monitoring sites in Mt. myeonbong.
Study site, made up of 100 subplots (10×10 m, 1 ha) was constructed and there were measured Diameter at Breast Height (DBH, ≧2 cm), height and spatial coordinates for woody plants in study site. DBH distribution was inverse J shape, and 2~6 cm DBH class of trees were increased pattern.
Basal area (m2/ha) were became from 33.22 m2/ha (2014) to 34.25m2/ha (2018) and spatial distributions of major species were resulted in clumped distribution.

Results of importance percentage, Quercus mongolica and Pinus densiflora dominated in upper layer were being decreased, however Fraxinus sieboldiana, composed mostly of middle layers were the opposite result.

KEYWORDS:

Forest dynamics, Long term ecological monitoring, Stand structure

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