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Regional Dimensionless Rating Curves to Estimate Design Flows and Stages
Bankfull geometry Flow-frequency relationship Dimensionless rating curve Bankfull discharge Ungaged watersheds
2015/8/14
Dimensionless rating curves to estimate flows and stages of different return periods are investigated in this study for streams located in the Red River Basin of Minnesota and North Dakota, USA. Bankf...
Regional Dimensionless Rating Curves to Estimate Design Flows and Stages
Bankfull geometry Flow-frequency relationship
2015/1/8
Dimensionless rating curves to estimate flows and stages of different return periods are investigated in this study for streams located in the Red River Basin of Minnesota and North Dakota, USA. Bankf...
Introducing empirical and probabilistic regional envelope curves into a mixed bounded distribution function
Introducing empirical probabilistic regional envelope curves distribution function
2010/12/22
A novel approach to consider additional spatial information in flood frequency analyses, especially for the estimation of discharges with recurrence intervals larger than 100 years, is presented. For ...
A stochastic design rainfall generator based on copulas and mass curves
rainfall generator copulas mass curves
2010/12/22
The use of design storms can be very useful in many hydrological and hydraulic practices. In this study, the concept of a copula-based secondary return period in combination with the concept of mass c...
Areal Intensity-Duration-Frequency Curves for Short Term Rainfall Events in Lund
Areal Intensity-Duration-Frequency Curves Short Term Rainfall Events
2009/10/28
Design Storms, which are usually derived from point intensity-durationfrequency
(i-d-f) relationships, neither reflect the areal variations of the rainfall
pattern nor the dynamics of the moving sto...
Breaks in Resistivity Sounding Curves as Indicators of Hard Rock Aquifers
Resistivity Sounding Curves Hard Rock Aquifers
2009/10/28
In a previous paper (Nordic Hydrology, Vol. 12, 1981), the authors have
discussed the inadequacies in the technique of resistivity method for location
of sites for constructing deep water walls in h...
Runoff peak frequency curves were derived from runoff flows observed in an
urban test catchment and from runoff flows simulated for storms selected from
two rainfall records. The first record, of a ...
On Soil Retention Curves and Hydrological Forecasting in Ungauged Catchments
Soil Retention Curves Hydrological Forecasting Ungauged Catchments
2009/10/28
In many physically based hydrological models, there is the requirement to
specify the suction-moisture curve of the soil system. This paper shows that
where the suction moisture curve is known, then...
Characterization of Flood Waves by Rating Curves
Characterization Flood Waves Rating Curves
2009/10/23
The flood waves are characterized within the frame-work of loop (or hysteresis)
of rating curves. The National Weather Service's Dam Break Flood Forecasting
Model is used to generate the flood waves...
Comparison of Sediment Rating Curves Developed on Load and on Concentration
Sediment Rating Curves Load Concentration
2009/10/23
A sediment rating curve developed as a lincar regression on logged values
which is back-transformed must be corrected for the bias introduced by the log
transformation. This article shows that the v...
The Impact of Climate Change on Storage-Yield Curves for Multi-Reservoir Systems
Climate Change Storage-Yield Curves Multi-Reservoir Systems
2009/10/23
In this paper, we report on the results of an investigation into the impacts of climate
change on the storage-yield relationships for two multiple-reservoir systems,
one in England and the other in ...
ANALYSIS OF DEPTH-AREA-DURATION CURVES OF RAINFALL IN SEMIARID AND ARID REGIONS USING GEOSTATISTICAL METHODS: SIRJAN KAFEH NAMAK WATERSHED, IRAN
DEPTH-AREA-DURATION CURVES SEMIARID AND ARID REGIONS RAINFALL Isohyet maps
2009/10/12
Isohyet maps are were prepared after collection of data and information at 59 rainfall gauging stations in the Sirjan Kafeh Namak Watershed, Iran, and the dominant and maximum rainfall for durations o...
Volume-duration growth curves for flood estimation in permeable catchments
Chalk groundwater flood estimation
2009/3/17
The volume and duration of groundwater discharge following extreme winter recharge events in permeable catchments can often be more disruptive than the peak discharge. An estimation procedure for annu...
A region of influence approach to predicting flow duration curves within ungauged catchments
hydrological models regionalisation river networks
2009/3/17
The development of regionalised hydrological models or procedures for estimating flow duration statistics has been the subject of international research since the 1970s. Historically these models have...