Korean Journal of Environment and Ecology (한국환경생태학회지)

Korean Society of Environment and Ecology (한국환경생태학회)
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A Study on the Growing State of Taxus cuspidata in Baekwoonsan the High 1 Ski Slope Construction Area in Jeungsun-gun, Gangwon-do

강원도 정선군 백운산 High 1 스키장 슬로프 개발 지역의 주목 생육현황 조사

  • Published : 2009.08.30
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Abstract

For the proper tree management of Taxus cuspidata, distributed in the High 1 Ski Slope construction area in Baekwoonsan, Jeungsun-gun, Kangwon-do, the growing states of 323 trees(including transplanted 57trees) are investigated. Tree height, rootcollar diameter, D.B.H., stem condition, apical shoot, dead branch, needle growth condition, 2-year-old needle loss, root condition, tree form are investigated. Taxus cuspidata are mainly growing at the sites, high elevated mountain ridge or slopes facing north. Growing states of Taxus cuspidata, distributed in Baekwoonsan are relatively better than those of Taxus cuspidata and Abies koreana at other subalpine zone in Korea. Damaged trees are mainly due to root-removal through transplanting, root-damages by raising the ground level and digging. Several methods of Taxus cuspidata conservation were suggested.

합리적 주목 관리의 기초자료를 얻고자 강원도 정선군 하이원 스키장 건설지역에 분포하는 주목 323개체(이식된 57 체 포함)에 대하여 수고, 근원경, 흉고직경, 줄기상태, 동공의 크기, 초두부 상태, 가지고사율, 엽생육상태, 신초생장, 2년생엽 탈락율, 뿌리상태 및 수형을 조사하였다. 조사항목들을 생육상태가 나쁠수록 높은 점수가 되도록 등급화하였다. 조사대상지에 생육 중인 주목은 주로 해발고가 높은 능선부나 북사면에서 자라고 있었다. 백운산 주목의 생육상태는 국내 다른 아고산지대의 주목과 구상나무의 생육상태에 비하여 상대적으로 양호한 것으로 판단된다. 피해주목들은 이식작업에서 뿌리제거, 잔존 목으로 슬로프 공사 시 복토, 터파기로 인한 뿌리 손상 등이 대부분이었다. 주목보존을 위한 몇 가지 방안이 제시되었다.

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References

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