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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.22, no.1, 2009³â, pp.96-101
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( The naturalized Plants and regulating measures in Dokdo )
ÀÓµ¿¿Á;ȲÀÎõ;ȲÁ¤È¯;¹Ú¼±ÁÖ; È£³²´ëÇб³ »ý¹°Çаú;ÀüºÏ´ëÇб³ ´ëÇпø »ý¹°Çаú;°æÁÖ´ëÇб³ °ü±¤Á¶°æÇаú;¿µ³²´ëÇб³ »ý¹°Çаú;
 
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Dokdo was formed since when four million six hundred thousand to two million five hundred thousand. Dokdo, Ulreung Island and the mainland in Korea are not touch each other since the formation, therefore, Dokdo are very important island for discussion of plant evolution from plant geography point of view. Plants of Dokdo was enlisted as 60 taxa, 27 families, 52 genera, 50 species and 10 varieties. The naturalized plants of a wide sense is composed of 25 taxa, two tree species as Lonicera morrowii and Elaeagnus macrophylla, and 23 herbs. The naturalized plants were identified of 5 species as Sonchus oleraceus, Brassica juncea var. integrifolia, Rumex crispus, Chenopodium album, and Bromus unioloides. Total naturalized plants are 32 taxa, ratio of total naturalized plants per a existing species was 60 percentage. Accordingly Vegetational environment of Dokdo was interpreted very incomplete state as well as severe ecological disturb by invade species. Preparation of a regulating plan on naturalized plants and concern of a policy decision are requested in the conservational dimension for native species in Dongdo. For the conservation of native species in Dokdo, there are prepared that a regulating plan as block of the influx and eradication etc. and a policy decision of naturalized plants are prepared for view of the conservation for native species in Dokdo.
 
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Plant geography;Ecological disturb;Invade species;Native species;Eradication;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.22, no.1, 2009³â, pp.96-101
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200908349654104)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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