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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Different from other natural hazards including floods, drought advances slowly and spreads widely, so that the preparedness is quite important and effective to mitigate the impacts from drought. Evaluation and forecast the status of drought for the present and future utilizing the meteorological scenario for agricultural drought can be useful to set a plan for agricultural drought mitigation in agriculture water resource management. In this study, drought climate scenario model on the basis of historical drought records for preparing agricultural drought mitigation was developed. To consider dependency and correlation between various climate variables,this model was utilized the historical climate pattern using reference year setting of four drought levels. The reference year for drought level was determined based on the frequency analysis result of monthly effective rainfall. On the basis of this model, drought climate scenarios at Suwon and Icheon station were set up and these scenarios were applied on the water balance simulation of reservoir water storage for Madun reservoir as well as the soil moisture model for Gosam reservoir watershed. The results showed that drought climate scenarios in this study could be more useful for long-term forecast of longer than 2～3 months period rather than short-term forecast of below one month.
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참고문헌 (19)
참고문헌 신청
Bae, S. J. / 1999 / Agricultural Drought Analysis using Soil Water Balance Model and Geographic Information System / Journal of the Korean Society of Agricultural Engineers 4
Chow, V. T. / 1951 / A General Formula for Hydrologic Frequency Analysis / Transactions American Geophysical Union 32 : 231 ~ 237
Chung, H. W. / 2009 / Irrigation and Drainage Engineering / Dongmyeongsa
Fread, D. L. / 1998 / A Perspective on Hydrologic Prediction Trends / Special Symposium on Hydrology AMS, Phoenix, Arizona
J. T. Kim / 2006 / Application of Drought Indices for Agricultural Drought Evaluation / KCID (Korea National Committee on Irrigation and Drainage) Journal 13 (1) : 72 ~ 81
Chow, V. T. / 1951 / A General Formula for Hydrologic Frequency Analysis / Transactions American Geophysical Union 32 : 231 ~ 237
Chung, H. W. / 2009 / Irrigation and Drainage Engineering / Dongmyeongsa
Fread, D. L. / 1998 / A Perspective on Hydrologic Prediction Trends / Special Symposium on Hydrology AMS, Phoenix, Arizona
J. T. Kim / 2006 / Application of Drought Indices for Agricultural Drought Evaluation / KCID (Korea National Committee on Irrigation and Drainage) Journal 13 (1) : 72 ~ 81
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