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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 337 - 343 (7page)
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초록· 키워드
오류제보하기
A particular empirical equation for rainfall kinetic energy is needed to compute rainfall erosivity, calculated by the annual sum of the product of total rainfall energy and maximum 30-min rainfall intensity. If rainfall kinetic energy equation was different, rainfall erosivity will be produced differently. However, the previous studies in Korea had little concern about rainfall kinetic energy equation and it was not clear which rainfall kinetic energy is suitable for Korea. The purpose of this study is to analyze and evaluate the difference of the rainfall erosivity based on different rainfall kinetic energy equations obtained from previous studies. This study introduced new rainfall erosivity factors based on rainfall kinetic energy equation of Noe and Kwon (1984) that is only regression model developed in Korea. Data of annual rainfall erosivity for 21 weather stations in 1980~1999 were used in this study. The result showed that rainfall erosivity factors by the previous equations had been about 10~20% overestimated than rainfall erosivity by Noe and Kwon (1984)’s equation in Korea.
목차
서언
기본 이론
자료 및 방법
결과 및 고찰
결론
인용문헌
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - Brown, L.C / 1987 / Storm erosivity using idealized intensity distributions / Trans ASAE 30 : 379 ~ 386
2. [학술지(정기간행물)] - Coutinho, M.A / 1995 / Characterization of raindrop size distributions at the Vale Formoso Experimental Erosion Center / Catena 25 : 187 ~ 197
3. [보고서] - Foster, G.R / 2003 / RUSLE 2.0 user’s guide,In USDA Agricultural Research Service
4. [학술지(정기간행물)] - Jayawardena, A.W / 2000 / Drop size distribution and kinetic energy load of rainstorms in Hong Kong / Hydrol Process 14 : 1069 ~ 1082
5. [학술지(정기간행물)] - Jung, P.K / 1983 / Rainfall Erosion factor for estimating Soil Loss / Korean J. Soil Sci. Fert 16 (2) : 112 ~ 118
2. [학술지(정기간행물)] - Coutinho, M.A / 1995 / Characterization of raindrop size distributions at the Vale Formoso Experimental Erosion Center / Catena 25 : 187 ~ 197
3. [보고서] - Foster, G.R / 2003 / RUSLE 2.0 user’s guide,In USDA Agricultural Research Service
4. [학술지(정기간행물)] - Jayawardena, A.W / 2000 / Drop size distribution and kinetic energy load of rainstorms in Hong Kong / Hydrol Process 14 : 1069 ~ 1082
5. [학술지(정기간행물)] - Jung, P.K / 1983 / Rainfall Erosion factor for estimating Soil Loss / Korean J. Soil Sci. Fert 16 (2) : 112 ~ 118
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UCI(KEPA) : I410-ECN-0101-2014-521-000824670