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.
이용수
초록· 키워드
오류제보하기
Sediment-laden water leads to water quality degradation in streams; therefore, best management practices must be implemented in the source area to control nonpoint source pollution. Field monitoring was implemented to measure precipitation, direct runoff, and sediment concentrations at a control plot and straw-applied plot to examine the effect on sediment reduction in this study. A hydrology model, which employs Curve Number (CN) to estimate direct runoff and the Universal Soil Loss Equation to estimate soil loss, was selected. Twenty-five storm events from October 2010 to July 2012 were observed at the control plot, and 14 storm events from April 2011 to July 2011 at the straw-applied plot. CN was calibrated for direct runoff, and the Nash-Sutcliffe efficiency and coefficient of determination were 0.66 and 0.68 at the control plot. Direct runoff at the straw-applied plot was calibrated using the percentage direct runoff reduction. The estimated reduction in sediment load by direct runoff reduction calibration alone was acceptable. Therefore, direct runoff-sediment load behaviors in a hydrology model should be considered to estimate sediment load and the reduction thereof.
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
안재환 / 2012 / VFSMOD를 이용한 경작지의 고형물질 유출 저감효과 / 대한환경공학회지 34(12):792~800
Arnold, J. G. / 1998 / Large Area Hydrologic Modeling and Assessment : Part I : Model Development / Journal of the American Water Resources Association 34(1):73~89
Bishop, P. L. / 2005 / Multivariate Analysis of Paired Watershed Data to Evaluate Agricultural Best Management Practice Effects on Stream Water Phosphorus / Journal of Environmental Quality 34(3):1087~1101
Carey, R. O. / 2011 / Nutrient Discharges to Biscayne Bay, Florida : Trends, Loads, and a Pollutant Index / Science of the Total Environment 409(3):530~539
Choi, J. / 2000 / Soil Quality Assessment for Environmentally Sound Agriculture in the Mountainous Soils / Journal of Korean Society on Water Environment 19(3):201~205
Arnold, J. G. / 1998 / Large Area Hydrologic Modeling and Assessment : Part I : Model Development / Journal of the American Water Resources Association 34(1):73~89
Bishop, P. L. / 2005 / Multivariate Analysis of Paired Watershed Data to Evaluate Agricultural Best Management Practice Effects on Stream Water Phosphorus / Journal of Environmental Quality 34(3):1087~1101
Carey, R. O. / 2011 / Nutrient Discharges to Biscayne Bay, Florida : Trends, Loads, and a Pollutant Index / Science of the Total Environment 409(3):530~539
Choi, J. / 2000 / Soil Quality Assessment for Environmentally Sound Agriculture in the Mountainous Soils / Journal of Korean Society on Water Environment 19(3):201~205
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
초생대를 이용한 산지유역 토사유출 저감에 관한 연구
한국물환경학회지
2015 .01
-
Prediction of total sediment load: A case study of Wadi Arbaat in eastern Sudan
Smart Structures and Systems, An International Journal
2020 .01
-
수질 및 유량자료를 활용한 직접유출에 따른오염원 변화에 관한 연구
한국환경기술학회지
2015 .01
-
Effect of Sirikit Dam Operation Improvement on water shortage situations due to the land use and climate changes from the Nan Basin
한국수자원학회 학술발표회
2015 .01
-
A Study on Estimation of Sediment Runoff by Large Fires
대한토목학회 학술대회
2017 .10
-
Monitoring of Nonpoint Pollution Control Facilities to Treat Highway Runoff
대한환경공학회 학술발표논문집
2015 .10
-
원단위와 LID 시설규모 산정을 위한 상업지역과 위락시설지역의 유출율 분석
한국수처리학회지
2015 .01
-
유역 및 하천 특성을 고려한 유사량 산정공식 유도
한국환경기술학회지
2019 .01
-
국내 미계측 유역의 유사유출량 예측을 위한 군집별 유사전달율 산정식 도출 및 평가
한국물환경학회지
2018 .01
-
Properties and sediment oxygen demand of freshwater sediment
대한환경공학회 학술발표논문집
2015 .10
-
침투해석을 통한 토양특성분류별 유출계수 산정
한국방재학회논문집
2015 .01
-
Sediment quality guidelines (SQGs) and background concentrations of heavy metals in coastal sediments of Korea
한국해양환경·에너지학회 학술대회논문집
2016 .11
-
Development and validation of freshwater sediment quality assessment guidelines for trace elements in Korea
Environmental Engineering Research
2022 .08
-
의암호에서 퇴적물 용출에 대한 수온, 빛과 퇴적물 제거의 영향
한국물환경학회지
2017 .01
-
Estimating magnitude of suspended sediment transport in ungauged east coastal zone
한국수자원학회논문집
2018 .01
-
Evaluation of contamination for the Andong-dam sediment and a magnetic separation for reducing the contamination level
한국초전도·저온공학회논문지
2019 .01
-
Evaluation of impact of climate variability on water resources and yield capacity of selected reservoirs in the north central Nigeria
Environmental Engineering Research
2015 .09
-
Facilitated Mass Transfer via a Water-Layer Anode Embedded in Sediment to Make Power Increase on Sediment Microbial Fuel Cell Operation
대한환경공학회 학술발표논문집
2015 .10
-
비점오염처리 및 우수 유출저감기능을 가진 침투형 빗물받이를 이용한 우수처리기술 (건설신기술 제911호)
대한토목학회지
2021 .06
-
Correlation of the Sediment Properties and Erosion in Francis Hydro Turbine Runner
International Journal of Fluid Machinery and Systems
2019 .06
이 논문의 저자 정보
최근 본 자료
댓글(0)
0