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http://dx.doi.org/10.17663/JWR.2012.14.4.699

The Vegetation Characteristics of Palustrine Wetland by Land-use in Rural Areas  

Son, Jin-Kwan (단국대학교-농촌진흥청 학연협동)
Kim, Mi-Heui (농촌진흥청 국립농업과학원)
Kang, Banghun (농촌진흥청 국립농업과학원)
Publication Information
Journal of Wetlands Research / v.14, no.4, 2012 , pp. 699-713 More about this Journal
Abstract
Palustrine wetland is often used for development work and green area creation. However, the ecological characteristic of vegetation is not frequently considered in planning. Therefore, this study was conducted to investigate vegetation characteristic according to land-use of palustrine wetland and to provide basic materials in assessment of palustrine wetland and restoration and creation of wetland. Survey sites were caterogized into paddy, field, and mountain. Each category had two sites, so total 6 survey sites were investigated for vegetation. As a result, with a range of 61~92 species, total 216 taxa were confirmed, consisting of 71 families, 168 generic, 187 species, 2 variety 1 forma 1 subforma. Mountain received a high score in the evaluation score range of floristic regional indicator plants, and it was found that there were 10 families and 28 species of naturalized plant. Mountain showed low appearance, and fiddy and field showed relatively high appearance. Naturalized plants with slightly high vegetation cover ratio are Erigeron annuus, Amorpha fruticosa, Dactylis glomerata, Festuca arundinacea, Eragrostis curvula, Trifolium repens, Erigeron Canadensis, Ambrosia trifida, Oenothera odorata, Bidens frondosa, etc. Such naturalized plants should be removed to prevent terrestrialization of wetland and its harmful damages. Long-term monitoring and proper management of naturalized plants are expected to improve palustrine wetland into high quality biotope of rural area in the future.
Keywords
palustrine wetland; floristic regional indicator plants; naturalized; N.R; U.I;
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