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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.18, no.2, 2004³â, pp.221-230
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( The Establishment of Conservation Area and Conservation Strategy in Ulnung Island(III) -Flora and Management in Dokdo Island, South Korea- ) |
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Flora of the Dokdo Islet, where located south-east from Ulnung Island, off the east coast of the Korean peninsula, recorded as 59 taxa; 29 families, 50 genus, 48 species, 1 sub-species, 9 varieties and 1 form. Dong-do (East islet) of Dokdo Islet, naturalized plants such as Brassica campestris subsp. napus var. nipp-oleitera and Rumex crispus are widely ranged over the islet. The naturalizedplants affects the native species and their habitats of Artemisia japonica var. macrocephala, Echinochloa crus-galli, Sedum oryzifolium, Arabis stelleri var. japonica and Sedum kamtschaticum var takesimense in the islet. The trail in Seo-do (West islet) is heavily threatened by over-all weathering processes on the rock. The native woody species in the islet are Euonymous japonicus and Lonicera insularis, and the species such as Pinus thunbergii and Hibiscus syriacus are planted in the recent past under the IRP (Islet Restoration Program) by NGO. The Specific Plants, which is designated and categorized by the Ministry of Environment, Korea, such as Lilium lancifolium, Lysimachia mauritiana and Reynoutria sachalinensis are ranged. The ecosystem of Dokdo islet is seriously threatened by invadedplant species and building works for garrison and relevant facilities. The over-all long- and short-term strategies, based on interdisciplinary and integrated approaches for habitat restoration is needed. |
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±ÍȽŰ;º¹¿ø;NATURALIZED PLANT;RESTORATION; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.18, no.2, 2004³â, pp.221-230
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922376602)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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