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백두대간보호지역의 식물상: 덕치-육십령 구간

Flora of the vascular plants of the Baekdudaegan conservation area: Deok-chi to Yuk-sim-nyeong

  • 투고 : 2019.02.12
  • 심사 : 2020.03.19
  • 발행 : 2020.03.31

초록

동아시아에서 가장 큰 산줄기인 백두대간은 빙하기 때 식물의 주요 피난처로서 생물다양성 보존에 매우 중요한 지역이다. 백두대간보호지역 덕치-육십령 구간의 관속식물상을 조사하고 분포가 확인된 주요식물에 대해 논의하였다. 조사구간은 4개의 구간으로 나누어 2015년 3월부터 9월까지 각 구간별 총 3회 12일 동안 현지조사를 수행하였다. 확보된 표본은 대전대학교 생물학과 표본실(TUT)의 수장표본에 근거하여 관속 식물목록을 작성하였다. 본 조사에서 생육이 확인된 관속식물은 100과 265속 398종 9아종 32변종 2품종의 441분류군이다. 멸종위기야생생물로는 백부자 1분류군을 확인하였다. 한반도고유종은 세잎승마, 지리산개별꽃, 고려엉겅퀴 등 16분류군이었고, 식물구계학적 특정식물로는 V등급 2분류군, IV등급 4분류군, III등급 12분류군, II등급 24분류군, I등급 32분류군으로 총 74분류군이 조사되었다. 희귀식물로는 취약종(vulnerable, VU) 백부자, 느리미고사리를 포함하여 4분류군을 확인하였다. 귀화식물로는 애기수영, 소리쟁이 등 11분류군이 조사되었다. 본 연구의 결과는 백두대간보호지역의 보전 및 관리를 위한 기초자료로 사용될 것이다.

Baekdudaegan, the largest mountain range in eastern Asia, is a biodiversity hotspot in Korea that may have served as a glacial refugium. This study presents the flora of vascular plants on Deok-chi upto the Yuk-sim-nyeong area of the Baekdudaegan conservation area. The survey area was divided into four subareas and fieldwork was conducted for a total of twelve days in 2015. Voucher specimens were collected during the survey and were deposited at Daejeon University. A list of vascular plants was prepared based on the voucher specimens. The results of the survey showed that a total of 441 taxa, consisting of 100 families, 265 genera, 398 species, 9 subspecies, 32 varieties, and 2 forms, were found in the survey area. There was one endangered species, Aconitum coreanum, in the Bonghwasan Mt. area. Sixteen endemic taxa, 74 floristic regional indicator plants, as designated by the Ministry of the Environment, and eleven naturalized plants were distributed. The results of this study can serve as basic information to establish conservation and management plans for the Baekdudaegan conservation area.

키워드

참고문헌

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피인용 문헌

  1. 온라인 생물정보 플랫폼에 기반한 가산의 관속식물목록 vol.50, pp.4, 2020, https://doi.org/10.11110/kjpt.2020.50.4.453
  2. Elevational distribution ranges of vascular plant species in the Baekdudaegan mountain range, South Korea vol.45, pp.1, 2020, https://doi.org/10.1186/s41610-021-00182-1