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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.28, no.3, 2010³â, pp.158-171
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( The Study for Flora of Vascular Plants of Deokjeokdo (Incheon) ) |
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The flora of Deokjeok Island was investigated 35 times from September 2007 to September 2008. Based on voucher specimens, the study indicated that this area consisted of 535 taxa in total; 108 families, 320 genera, 480 species, 2 subspecies, 45 varieties and 8 forms were present. Compositae and Graminae were the first and second most common families surveyed in the region, respectively. Among the more remarkable examples found were four taxa of Korean endemic plants, six taxa of rare and endangered plants designated by National Arboretum, and 55 taxa of specific plants that have been designated by the Ministry of Environment. Furthermore, 50 taxa of naturalized plants were observed and they occupied 17.9% of the total in the surveyed area. Although some parts of the investigated region were disturbed by human impact, the ecological status was comparatively well preserved. However, the area where the remarkable plants were discovered should be more systematically protected. Since the proportion of naturalized plants in the human habitation area was considerably high and the spreading of these plants seems consistent, it is expected that the ecosystem of this area may become critically unstable in near future. |
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Ű¿öµå |
flora;Deokjeokdo;Korean endemic plants;endemic plants;rare and endangered plants;naturalized plants;specific plants;vegetation; |
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ȯ°æ»ý¹° / v.28, no.3, 2010³â, pp.158-171
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201015441599274)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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