• The Science & Technology
• /
• no.10 s.437
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• pp.30-31
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• 2005

• Corrugated packaging logistics
• /
• no.60
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• pp.24-28
• /
• 2005

• Digital Contents
• /
• no.3 s.106
• /
• pp.48-49
• /
• 2002

• Journal of Korean Electronics
• /
• v.24 no.3
• /
• pp.13-15
• /
• 2004

• Feed Journal
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• v.3 no.10 s.26
• /
• pp.62-64
• /
• 2005

• The Science & Technology
• /
• no.3 s.430
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• pp.38-41
• /
• 2005

• Proceedings of The Korean Society of Health Promotion Conference
• /
• 2006.05a
• /
• pp.3-28
• /
• 2006

• 한국지형공간정보학회:학술대회논문집
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• 2005.09b
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• pp.3-18
• /
• 2005

• Journal of Korea Water Resources Association
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• v.38 no.6 s.155
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• pp.495-504
• /
• 2005

The objective of this study is to estimate the impacts of land cover change on the runoff behavior using Hydrologic Simulation Program-Fortran (HSPF) model and Landsat images. Land cover maps were prepared using three every ten years from 1980 to 2000 of the upper watershed ($258\;km^2$) of Gyeongan stream. Hydrologic parameters of HSPF were calibrated using observed data (1999 - 2000) and validated using observed data (2001, 2003) at Gyeongan gauge station. The simulation results showed that runoff volume and peak rate increased as $15.0\;km^2$ forest areas decreased and $19.3\;km^2$ urban areas increased for 20 years land use changes. The runoff volume showed a higher rate of increase in wet year (2003, 1709.4 mm) than in dry year (2001, 871.2 mm). The peak runoff increased $13.3\;\%$ in normal year (2000, 1257.3 mm) because the year has the highest rain intensity (241.3 mm/hr) among the test years. The runoff volume of a dry season and a wet season (May - September) in normal year 2000 increased $4.4\;\%$ and decreased $8.1\;\%$, respectively.

• 동물약계
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• no.96
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• pp.3-4
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• 2004

[ $\cdot$ ]동물약사감시 행정처분 결과 홍보 $\cdot$동물용의약품 허가부표 정보수집 협조 요청 2005년도 병역지정업체 선정 신청 $\cdot$제1차 백신특별소위원회 개최 $\cdot$수입요건확인 개선을 위한 회의 참석 $\cdot$임시이사회 개최 $\cdot$동물 무료진료 봉사활동 약품 지원 $\cdot$조합 2004년도 하반기 알선품목 선정