Abstract
This study was carried out to classify forest vegetation structure of the subalpine zone in Mt. Seorak (Daecheongbong 1,708 m) from June to August in 2005 with phytosociological analysis of ZM school. Samples were collected by 81 of releves more than 1,200 m of altitude. There were 14 of physiognomy stands in the study area. The results were summarized as follows. Vegetation of the area was characterized by Abies nephrolepis community group, which was classified into Rhododendron schlippenbachii community and Lonicera coerulea var. emphyl-localyx community. The former was divided into Acer truncatum group and Pinus koraiensis group (subdivided into Acer tschonoskii var. rubripes subgroup and Tilia taquetii subgroup) and the latter was into Pinus pumila group and Juniperus chinensis var. sargentii group. It consisted of 5 units of vegetation structure.
설악산(대청봉 1,708m)아고산대 산림식생을 대상으로 2005년 6월부터 2005년 8월까지 81개의 방형구를 설치하여 Z-M식물사회학적 방법으로 식생구조의 유형분류를 실시하였던바 설악산의 아고산대 산림식생은 분비나무군락군 유형으로 크게 분류되었고, 군락단위에서는 철쭉군락과 개들쭉군락, 철쭉군락은 만주고로쇠군과 잣나무군 (시닥나무소군과 뽕잎피나무소군), 개들쭉군락은 눈잣나무군과 눈향나무군으로 각각 세분되었으며, 총5개의 식생유형으로 나타났다.
