논문 상세보기
pp.1-15
본 연구는 한려해상국립공원 동부지역에 위치한 8개 특정도서의 관속식물상을 조사·분석하여 특정도서의 생태계를 보전하고 관리하기 위한 기초자료를 제공하기 위하여 실시하였다. 조사지역에서 양치식물 3과 4속 4종 1변종 5분류군, 나자식물은 1과 1속 2종 2분류군, 피자식물중 쌍자엽식물은 49과 108속 130종 1아종 16변종 1품종 148분류군, 단자엽식물은 8과 33속 33종 6변종 1품종 40분류군으로 총 61과 146속 169종 1아종 23변종 2품종 195분류군이 출현하였다. 특정도서별로 어유도는 47과 94속 96종 13변종 109분류군, 등대섬 44과 92속 89종 1아종 14변종 2품종 106분류군, 갈도 44과 73속 74종 7변종 1품종 82분류군, 송도 38과 71속 72종 8변종 80분류군, 홍도 11과 15속 15종 1변종 16분류군, 소병대도는 9과 13속 12종 2변종 14분류군, 소다포도는 9과 13속 14종 14분류군, 대병대도는 8과 11속 12종 12분류군이 조사되었다. 한국특산식물 1종, 귀화식물은 2과 5속 5종 5분류군, 희귀식물 4과 4속 3종 1변종 4분류군이 조사되었다. 식물구계학적 특정식물종은 Ⅰ등급 33종, Ⅲ등급 7종, Ⅳ등급 1종, Ⅴ등급 1종이 출현하였다.
This study was carried out to offer for the conservation and management of ecosystem by surveying and analysing of vascular plants growing at specific islands located in eastern area of Hallyeohaesang National Park. In order to investigate the vegetation of this area, we conducted a total of 20times including the preliminary investigation from April 2011 to October 2013. As the results, a total of 195taxa comprising of 61families, 146genus, 169species, 23varieties, and 2forma including gymnosperm(2taxa), angiosperms(188taxa), and pteridophyte(5taxa) were investigated. According to specific islands in eastern area of Hallyeohaesang National Park, 109taxa of 47families, 94genus, 96species, and 13varieties in Eoyu-do, 106taxa of 44families, 92genus, 89species, 1subspecies, 14varieties, 2forma in Deungdae-seom, 82taxa of 44families, 73genus, 74species, and 7varieties in Gal-do, 88taxa of 38families, 71genus, 72species, and 8varieties in Song-do, 16 taxa of 11 families, 15genus, 15species, and 1varieties in Hong-do, 14taxa of 9families, 13genus, 12species, and 2varieties in Sobyeongdae-do, 14taxa of 14families, 13genus, and 14species in Sodapo-do, and 12taxa of 8families, 11genus, and 12species in Daebyeongdae-do were investigated. 1 species of the endemic plants, 5 species of the naturalized plants, and 4species of the Korean rare and endangered plant species were investigated. The floristic special plants at specific islands located in eastern area of Hallyeohaesang National Park were a total of 42 taxa such as 33 species in class I, 7species in class III, 1species in class Ⅳ, and 1species in class Ⅴ. However, the class II in this area was not appear.
