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아까시나무 ( Robinia pseudoacacia L. ) 조림지에서 천이의 예측과 조림학적 제어
윤충원(Chung Weon Yun),오승환(Seung Hwan Oh),이준혁(Joon Hyouk Lee),주성현(Sung Hyun Joo),홍성천(Sung Cheon Hong) 한국산림과학회 1999 한국산림과학회지 Vol.88 No.2
To get ecological information necessary for the prediction on succession and the silvicultural control of the black locust(R. pseudoacacia) plantation, classification of vegetation unit. competition of major species, and succession were analyzed. The results were as follows. Vegetation units classified in R. pseudoacacia forest were Quercus variabilis community, Persicaria perfoliata community, Styrax japonica community, Acalypha australis community, Typical community. Species diversity indices showed significant difference among the vegetation units. As a result of stand ordination by CCA method, arrangement of stands on Axis Ⅰ was correlated significantly with altitude, sand, silt and available phosphorus contents, and that on Axis Ⅱ was with total nitrogen, exchangeable calcium and kalium contents. It was judged that R. pseudoacacia plantation would be replaced by the mixed forest including Quercus spp., Acer spp., and Prunus spp. etc., native to Korea with the progression of succession as the results of analyses on competition of major species and successional tendency in R. pseudoacacia plantation.