Results 41 to 50 of about 2,366 (164)
مجلة الآداب, 2021 أوضح البحث دراسة آليات اختيار المواقع الملائمة للحصاد المائي، لأهميتها بالنسبة للمنطقة التي يقع فيها حوض وادي كيفية ضمن حدود بادية الجزيرة التي تتصف بالجفاف وتذبذب كمية أمطارها من موسم الى آخر.
Mohammed Musa Hammadi Al-Shabani
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Revista Brasileira de Cartografia, 2020 O objetivo do presente trabalho foi avaliar a viabilidade do uso de estimativas de chuva a partir de dados do radar meteorológico do Instituto de Pesquisas Meteorológicas de Bauru (IPMet/UNESP) na implementação do modelo hidrológico distribuído ...
Bárbara Hass Miguel +1 more
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Determination of Variation in Soil Water Storage Capacity on Watersheds
Journal of Agricultural Sciences, 2003 The purpose ofthis study is to bring up variation of soil water storage capacity (S) based on probability distributions on vvatersheds, and to compare S obtained from probability distribution to S according to Soil Conservation Service (SCS). İn order to
Kadri Yürekli
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Journal of Water and Land Development, 2018 Surface runoff is a major problem in urban catchments; its generation is always related to the amount of effective rainfall dropped over the surface, however in urban catchments the process is considerably altered by the emergence of impervious areas. In
Dahdouh Yacina, Ouerdachi Lahbassi
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Urban Flood Depth Estimate With a New Calibrated Curve Number Runoff Prediction Model
IEEE Access, 2020 The 1954 Soil Conservation Services (SCS) runoff predictive model was adopted in engineering designs throughout the world. However, its runoff prediction reliability was under scrutiny by recent studies.
Lloyd Ling +2 more
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Shuitu Baochi Xuebao, 2016 为探讨同时率定CN值和初损率2个参数得到的模拟结果是否比单独率定一个参数更为理想，且在不同土地利用类型下SCS-CN模型是否均适用，选取了密云水库上游石匣小流域为研究区域，根据石匣小流域坡面试验小区2006—2010年实测降雨-径流数据和SCS-CN模型的计算公式，在0.05～0.40范围内，等间隔选取8个不同的初损率值，并利用算术平均值法反推各初损率值条件下对应的CN值，以纳什效率系数为SCS-CN模型的适用性评价参数，确定裸地、耕地、草地和林地4种不同土地利用类型下模拟最佳的CN值与初损率 ...
何杨洋, 王晓燕, 段淑怀
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Remote Sensing, 2019 This study analyzes the impact of land use/land cover (LULC) changes on the hydrology of the dry Afromontane forest landscape in northern Ethiopia. Landsat satellite images of thematic mapper (TM) (1986), TM (2001), and Operational Land Imager (OLI ...
Belay Manjur Gebru +4 more
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Simulation and Optimization Strategy of Storm Flood Safety Pattern Based on SCS-CN Model. [PDF]
Int J Environ Res Public Health, 2022 Cai X, Xu D.
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Investigation of the direct runoff generation mechanism for the analysis of the SCS-CN method applicability to a partial area experimental watershed [PDF]
Hydrology and Earth System Sciences, 2009 The Soil Conservation Service Curve Number (SCS-CN) method is widely used for predicting direct runoff volume for a given rainfall event. The applicability of the SCS-CN method and the direct runoff generation mechanism were thoroughly analysed in a ...
K. X. Soulis +3 more
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Incertezas e erros na estimativa de vazões usando modelagem hidrológica e precipitação por RADAR
Revista Ambiente & Água, 2017 Esse artigo apresenta uma análise das incertezas e erros do modelo SCS-CN do Hydrologic Engineering Center - Hydrologic Modeling System (HEC-HMS), para eventos hidrológicos com dados de precipitação observada e estimada por RADAR na bacia do rio São ...
Samuellson Lopes Cabral +2 more
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