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RISS 인기검색어
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- 저자 : 백경수 ( Kyoung Soo Baek ) (검색결과 1 건)
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장경수 ( Kyoung Soo Jang ),이계한 ( Kye Han Lee ),안기완 ( Ki Wan An ),백경수 ( Kyoung Soo Baek ),오찬진 ( Chan Jin Oh ),유한춘 ( Han Chun Yu ),김종영 ( Jong Yeong Kim ) 한국도서(섬)학회 2014 韓國島嶼硏究 Vol.26 No.3
This study was conducted to investigate the temporal variation of vascular flora in Songido island. The vascular plants were surveyed in 1989 and from 2010 to 2011, respectively. The summarized surveyed results were 337 taxa, 87 families, 227 genus, 291 species, 2 subspecies, 37 varieties and 7 forms. Compared to 1989, the results contain more than 215 taxa, 68 families, 157 genus, 179 species, 1 subspecies, 30 varieties and 5 forms. The number of floristic regional indicator plants was 58 taxa. 1 taxa was level Ⅴ, 11 taxa level Ⅲ and 46 taxa level Ⅰ. Endermic plants of Korea such as the Forsythia koreana, Populus tomentiglandulosa, and Paulownia coreana were surveyed. Rare plants such as the Prunus yedoensis and Chionanthus retusus were surveyed as well. Also, naturalized plants were recorded as 23 taxa, 10 families, 19 genus, 23 species. The Naturalization Index was 6.82% and the Urbanization Index 7.6%. In short, this study shows the distribution of vegetation in various climate zones (temperate and warm temperate zone) of Songido. It was conducted to provide primary data that could contribute to the conservation and restoration of flora and vegetation. In addition the study also shows that it is necessary to control non-native species and to protect native ones.
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