Results 21 to 30 of about 14,805,720 (306)
Geospatial Estimation of Soil Moisture in Rain-Fed Paddy Fields Using SCS-CN-Based Model
Agricultural Water Management, 2008 Paddy fields are characterized by standing water and saturation condition during the entire crop growth period. However, in sub-humid and semi-arid areas, scarce rainfall and intermittent dry spells often cause soil moisture depletion resulting in ...
T I Eldho
exaly +2 more sources
Mountain flooding analysis based on SCS-CN model – A case study in Mingxi, China
IOP Conference Series: Materials Science and Engineering, 2020 Flood and waterlogging disaster occurs frequently, which seriously threatens people’s life and properties. The SCS-CN model takes into account the characteristics of various factors such as rainfall, soil type, land use, soil moisture and surface runoff.
Xin-Yue He, Chao Chen, Yue Liu
semanticscholar +2 more sources
Misuse of Lambda (λ) in NRCS-CN Model
E3S Web of Conferences, 2018 Since 1954, the Soil Conservation Curve Number (SCS-CN) method is widely applied in hydrological field to predict the direct runoff resulting from event rainfall. Originally, the lambda value was fixed at 0.2.
Tan Wen Jia +3 more
doaj +3 more sources
Rainfall-runoff modeling of urban floods using GIS and HEC-HMS [PDF]
MethodsXThis research centres on simulating rainfall-runoff behaviour within the urban areas of Wakad Watershed in PCMC, Maharashtra, India, with a strong focus on improving water resource planning and availability assessments.
Priyanka Sharad Jawale, A.D. Thube
doaj +2 more sources
Improved Algorithm of SCS-CN Model Parameters in Typical Inland River Basin in Central Asia [PDF]
IOP Conference Series: Earth and Environmental Science, 2017 Rainfall-runoff relationship is the most important factor for hydrological structures, social and economic development on the background of global warmer, especially in arid regions.
Jin Wang +3 more
semanticscholar +2 more sources
, 2021 The need of incorporating storm intensity or duration in Soil Conservation Service Curve Number (SCS-CN) methodology for improved direct surface runoff estimation for a watershed has been highlighted by many engineers and hydrologists since long and ...
R. Verma +4 more
semanticscholar +2 more sources
GeoEcoThe role of surface air is pivotal within the framework of human livelihoods, necessitating a thorough examination of the potentiality inherent in surface water resources.
Faridah Nur Isnaini +8 more
semanticscholar +3 more sources
Journal of Hydro-Environment Research, 2015 Employing a dataset of 658 large storm-events from 15 South Korean watersheds (48.6-249.63 km(2)), this study established the initial abstraction (I-a) as 2% of the rainfall amount (obtained based on three different scenarios), instead of the originally ...
Tae-Woong Kim +2 more
exaly +2 more sources
Reliability assessment of water structures subject to data scarcity using the SCS-CN model
Hydrological Sciences Journal, 2016 ABSTRACTWhen discharge measurements are not available, design of water structures relies on using frequency analysis of rainfall data and applying a rainfall–runoff model to estimate a hydrograph. The Soil Conservation Service (SCS) method estimates the design hydrograph first through a rainfall–runoff transformation and next by propagating runoff to ...
A. Awadallah +3 more
semanticscholar +2 more sources
Application of SCS-CN model in Runoff Estimation
International Journal for Research in Applied Science and Engineering Technology, 2018 P. Shrestha
semanticscholar +2 more sources