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Composition and Structure of the Major Forest Stands in Mt. Worak, Korea: On the National Long-Term Ecological Research Sites

Journal of Ecology and Environment / Journal of Ecology and Environment, (P)2287-8327; (E)2288-1220
2006, v.29 no.6, pp.531-537



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Abstract

We assessed the species composition and structure of the three representative foreststands(Pinus densiflora stand, Quercus variabilis stand, and Quercus mongolica stand), dominated in the National Long-Term Ecological Research Sites of Mt. Worak, Korea and established a benchmark series of permanent plots and transects with which future changes in forest composition and structure could be monitored. Species richness of Q. mongolica stand was greater than other two stands, due in large part to The successional trends of the three study stands would be mostly changed as Q. mongolica forest, regardless of forest types. Mean density ratio between alive trees and dead trees of three forest stands appeared with Q. mongolica stand 75:25, Q. variabilis stand 94:6, and P. densiflora stand 86:14, Q. mongolica stand appeared most highly from in three stands.This may be due to interspecific or intraspecific competition that it follows in various successesional stages. One side, when it saw the tree status which shows the tree health, the three did not appear entirely. Remeasurement of permanent plots at periodic intervals will provide useful information on the dynamics of the forest vegetation that can be used in the development of adaptive conservation plans.

keywords
Forest stands, Permanent plots, Species composition and structure, Successional trends, Tree status조현제 등 J. Ecol. Field Biol. 29 (6) 532종조성과 구조적 특성을 객관적으로 파악하여 향후 월악산 산림 생태계의 체계적 보전과 효율적 관리를 위한 유용 정보를 제공하는데 있다.재료 및 방법조사지 개황월악산은 백두대간이 소백산을 지나 속리산으로 연

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Journal of Ecology and Environment