장성 우리 C. C. 건설에 따른 식생변화와 그 요인

Abstract

The present study was undertaken to classify and describe the vegetation around Jangsung Woori C. C. areas, Junnam province, South Korea( 35°30′～ 35°50′N, 126°65′～ 126°85′E) by methods of the ZM school of phytosociology. As a result the vegetation was divided into six associations and communities. The vegetation units obtained in the present study were as follow: A. Plantation; Pinus rigida community, Chamaecyparis obtusa community, B. Secondary forest; Pinus densiflora community, Quercus acutissima community, Quercus acutissima - Pinus densiflora community, Quercus acutissima - Pinus rigida community. In all survey areas 89 family 309 species of plants was found. Naturalized plant was totally 6 family 16 species, and urbanization index was 7.11％. Also based on the present phytosociological work, the relation between the vegetation units and their environmental conditions and the restoration ecology and nature conservation of the vegetation were discussed here in detail.