지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Environmental characteristics and vegetation of the natural habitats of Eranthis byunsanensis B.Y. Sun were investigated in order to provide the basic data for conservation,restoration, and utilization of this Korean endemic plant. This study was conducted in Anyang,Byeonsan, Geoje, Gyeongju, Jeju, Ulsan and Yeosu. E. byunsanensis was distributed around the altitudes of 84~585 m with a slope degree of 10~20, and mostly formed discontinuous populations in north-east part of valleys. Soil analysis showed the mean organic matter of 9.6%and a slightly acidic pH (mean pH of 4.9). The mean gravimetric water content was 16.5%.
Correlation coefficients between environmental factors and community characteristics suggested that there was a positive correlation between slope degree and soil water content, between slope degree and soil pH, between soil organic matter and importance value, and between species richness or evenness and species diversity. The vascular plants from 59 quadrats of 7 habitats were identified into 144 taxa. A few species were dominants and similarly distributed in Byeonsan, Jeju, Ulsan and Yeosu. The highest species diversity was found in Geoje (1.43), while Anyang showed the lowest (0.87). Species evenness of Gyeongju and Jeju was bigger than 0.8, but that of Geoje was the lowest (0.59). Dominant species of woody plants in and around the 59 plots were represented by high frequency of Acer pictum subsp. mono, Carpinus cordata, Lindera obtusiloba, and Carpinus laxiflora. The results of this study can provide useful data for conservation and restoration of natural habitats of Korean endemic Eranthis byunsanensis and for the development and growth of this species for ornamental purposes.
목차
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참고문헌 (43)
참고문헌 신청
Allen SE. / 1989 / Chemical Analysis of Ecological Materials (2nd ed.) / Blackwell Scientific Publications
Barbour MG. / 1987 / Terrestrial Plant Ecology (2nd ed.) / The Benjamin/Cummings Publishing Co. : 155 ~ 229
Bray JR. / 1957 / An ordination of the upland forest communities of southern Wisconsin / Ecol. Monogr. 27 : 325 ~ 349
Buell MF. / 1966 / The upland forest continuum in northern New Jersey / Ecology 47 : 416 ~ 432
Byoung-Un Oh / 2009 / Eranthis pungdoensis B.U. Oh: A new species of Eranthis (Ranunculaceae) from Korea / 식물분류학회지 39 (2) : 86 ~ 88
Barbour MG. / 1987 / Terrestrial Plant Ecology (2nd ed.) / The Benjamin/Cummings Publishing Co. : 155 ~ 229
Bray JR. / 1957 / An ordination of the upland forest communities of southern Wisconsin / Ecol. Monogr. 27 : 325 ~ 349
Buell MF. / 1966 / The upland forest continuum in northern New Jersey / Ecology 47 : 416 ~ 432
Byoung-Un Oh / 2009 / Eranthis pungdoensis B.U. Oh: A new species of Eranthis (Ranunculaceae) from Korea / 식물분류학회지 39 (2) : 86 ~ 88
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