Results 1 to 10 of about 327,754 (303)
Discharge Monitoring in Open-Channels: An Operational Rating Curve Management Tool [PDF]
Sensors, 2023 An aspect correlated with climate change is certainly represented by the alternation of severe floods and relevant drought periods. Moreover, there is evidence that changes in climate and land cover are inducing changes in stream channel cross-sections ...
Michele Paoletti +6 more
doaj +2 more sources
Prediction of water level at Huayuankou station based on rating curve [PDF]
Scientific ReportsThe construction of large reservoirs has modified the process of water and sediment transport downstream, resulting in changes in the morphology of the river cross-section.
Ming Li +10 more
doaj +2 more sources
Sediment Rating Curve Estimation Using Robust Regression [PDF]
فناوریهای پیشرفته در بهرهوری آب, 2022 A sediment rating curve is the most known method in the hydrological approach for suspended sediment load estimation that is a power equation (or linear equation based on logarithmic data transformation) to relate suspended sediment load to the river ...
Meysam Salarijazi +3 more
doaj +1 more source
DEVELOPMENT OF STAGE-DISCHARGE RATING CURVE AND RATING TABLE OF PIYARO MINOR AND DILWARO MINOR [PDF]
Geological Behavior, 2021 Developing a gauge-discharge relationship in rivers, canals, and minor flow is vital for controlling floods, managing water resources, Spatio-temporal analysis, socio-economic development, and sustaining the ecosystem.
Shoukat Ali Shah +4 more
doaj +1 more source
Development of Rating Curves: Machine Learning vs. Statistical Methods
Hydrology, 2022 Streamflow measurements provide valuable hydrological information but, at the same time, are difficult to obtain. For this reason, discharge records of regular intervals are usually obtained indirectly by a stage–discharge rating curve, which establishes
Evangelos Rozos +2 more
doaj +1 more source
Considering rating curve uncertainty in water level predictions [PDF]
Hydrology and Earth System Sciences, 2013 Streamflow cannot be measured directly and is typically derived with a rating curve model. Unfortunately, this causes uncertainties in the streamflow data and also influences the calibration of rainfall-runoff models if they are conditioned on such data.
A. E. Sikorska +3 more
doaj +1 more source
Interest Rate Dynamics and Consistent Forward Rate Curves [PDF]
Mathematical Finance, 1999 We consider as given an arbitrage‐free interest rate model M, and a parametrized family of forward rate curves G. We study the question as to when the given family G is consistent with the dynamics of the interest rate model M, in the sense that M actually will produce forward rate curves belonging to G. We allow the interest rate model to be driven by
Christensen, Bent Jesper, Bjork, Tomas
openaire +2 more sources
Establishing Stage–Discharge Rating Curves in Developing Countries: Lake Tana Basin, Ethiopia
Hydrology, 2022 A significant constraint in water resource development in developing countries is the lack of accurate river discharge data. Stage–discharge measurements are infrequent, and rating curves are not updated after major storms. Therefore, the objective is to
Teshager A. Negatu +2 more
doaj +1 more source
Analysis of Hydraulic Characteristics of Broad Crested Weir with Semicircle Control Section [PDF]
Engineering and Technology Journal, 2016 This study deals with evaluation ofthe hydraulic characteristics such as critical depth, and discharge coefficient of a broad crested weir with semi-circle control section extend across the full width of a laboratory channel.
Thabet mohammed abdulatif
doaj +1 more source
Journal of Water and Climate Change, 2023 In the past decade, streamflow data remain inaccessible for most river gauges in Ethiopia due to a lack of updated stage–discharge relationships, also called rating curves.
Alemseged Tamiru Haile +4 more
doaj +1 more source