Results 261 to 270 of about 297,455 (308)
Some of the next articles are maybe not open access.
Water Resources Research, 1982
The concept of a robust model is briefly explored. In the context of flood frequency analysis, two necessary properties of a robust model are advanced, namely, resistance and efficiency. Strategies for seeking more robust models are discussed. Because of its versatility, the five‐parameter Wakeby distribution can credibly be considered a parent flood ...
openaire +1 more source
The concept of a robust model is briefly explored. In the context of flood frequency analysis, two necessary properties of a robust model are advanced, namely, resistance and efficiency. Strategies for seeking more robust models are discussed. Because of its versatility, the five‐parameter Wakeby distribution can credibly be considered a parent flood ...
openaire +1 more source
Bivariate Flood Frequency Analysis of Nonstationary Flood Characteristics
Journal of Hydrologic Engineering, 2019AbstractModeling the simultaneous behavior of flood characteristics, namely peak, volume, and duration, is essential for water resource planning and management.
N. Dang Dong, V. Agilan, K. V. Jayakumar
openaire +1 more source
Multifractal flood frequency analysis
2007Hydrology and more generally sciences involved in water resources management, researches and technological or operational development face a fundamental difficulty: the extreme variability of hydrological fields. It clearly appears today that this variability is a function of the observation scale and yield natural hazards such as floods or droughts ...
Tchiguirinskaia, Ioulia +2 more
openaire +2 more sources
Flood Frequency Analysis for the 1988 Truro Floods
Water and Environment Journal, 1990ABSTRACTIn January 1988 the city of Truro experienced a severe flood from the River Kenwyn. The return period of this event was initially estimated at 350 years using the methodology recommended in the Flood Studies Report1. In October of the same year a second flood, of even greater magnitude, occurred. The subsequent investigations employed a variety
M. C. ACREMAN, R. J. HORROCKS
openaire +1 more source
Water Resources Research, 1972
The probability mass function of peak streamflow from a given catchment is derived from the density functions for climatic and catchment variables by using the functional relationships provided by the kinematic wave method of hydrograph forecasting. The exceedance probability for a flood peak of given magnitude is then related to the annual exceedance ...
openaire +1 more source
The probability mass function of peak streamflow from a given catchment is derived from the density functions for climatic and catchment variables by using the functional relationships provided by the kinematic wave method of hydrograph forecasting. The exceedance probability for a flood peak of given magnitude is then related to the annual exceedance ...
openaire +1 more source
Journal of the Hydraulics Division, 1971
Recently, H. C. Riggs has described the basis for design-flood frequency curves which are expansions of ordinary flood frequency curve data. The procedure is simple but time consuming. To speed up the process, two simplified techniques are presented herein: (1) the base-curve method; and (2) the point-offset method.
openaire +1 more source
Recently, H. C. Riggs has described the basis for design-flood frequency curves which are expansions of ordinary flood frequency curve data. The procedure is simple but time consuming. To speed up the process, two simplified techniques are presented herein: (1) the base-curve method; and (2) the point-offset method.
openaire +1 more source
Practical flood frequency estimates
Geophysical Surveys, 1977The best information on which to base estimates of future flood frequencies is records of past flood events. Where there is a substantial record at the location for which estimates are desired the estimation process is generally straighforward, although a variety of methods is used and there is major uncertainty in the estimates.
openaire +1 more source
Recognizing flood exposure inequities across flood frequencies
Anthropocene, 2023Haley Selsor +2 more
openaire +1 more source
Multivariable Flood Level Frequency Distribution
Journal of the Hydraulics Division, 1976A graphical procedure is outlined for the determination of discrete values of a multivariable frequency distribution of three independent variables each with individual frequency distributions. The method is developed for the determination of the frequency of water levels at a dike structure due to the combined occurrence of adjacent channel flows ...
openaire +1 more source
WRC Standard Flood Frequency Guidelines
Journal of the Water Resources Planning and Management Division, 1981The Water Resources Council has issued a set of guidelines for determining flood frequency at gaged locations. The need for such guidelines is examined. Application of these guidelines in the Susquehanna River basin has shown the following problem areas: regional skew coefficient map, detection and treatment of outliers, weighting of station and ...
openaire +1 more source