2018
DOI: 10.1016/j.advwatres.2018.01.019
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A functional framework for flow-duration-curve and daily streamflow estimation at ungauged sites

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Cited by 23 publications
(11 citation statements)
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“…This could suggest that masking and interaction effects play a role in the estimated effect of basin slope. In Requena, Chebana, and Ouarda (), the coefficient of each basin characteristic was multiplied by the value of the basin characteristic for a given site, obscuring a one‐to‐one comparison with our results.…”
Section: Discussionmentioning
confidence: 96%
See 1 more Smart Citation
“…This could suggest that masking and interaction effects play a role in the estimated effect of basin slope. In Requena, Chebana, and Ouarda (), the coefficient of each basin characteristic was multiplied by the value of the basin characteristic for a given site, obscuring a one‐to‐one comparison with our results.…”
Section: Discussionmentioning
confidence: 96%
“…This is usually mitigated by interpolating a value to replace the violating quantile or simply resorting the predicted quantiles. More recently, work by Poncelet et al () and Requena, Chebana and Ouarda () introduced methods (quantile solidarity and functional regression, respectively) that leverage the physical relation between quantiles and basin characteristics to ensure monotonicity in the quantile estimates. Both quantile solidarity and functional regression offer improvements over methods that ignore the information contained in the relation among quantiles in addition to the relation between each quantile and its associated basin characteristics.…”
Section: Introductionmentioning
confidence: 99%
“…Both the horizontal axis and vertical axis are constructed at a double log scale for viewing purposes. let et al, 2017;Padoan et al, 2010;Russell et al, 2016;Thibaud et al, 2013;Westra and Sisson, 2011), and latentvariable Gaussian models (Bennett et al, 2016b). The ability to simulate rainfall over a region means that hydrological problems need not be confined to individual catchments, but they may cover multiple catchments.…”
Section: Discussionmentioning
confidence: 99%
“…Chebana et al (2012) were the first to introduce FDA in the hydrological context, seeing the annual series of streamflow, the hydrograph, as a curve, that is, a functional datum. Many recent studies have applied FDA to the streamflow variable (i.e., Masselot et al 2016;Ternynck et al 2016;Brunner et al 2017;Larabi et al 2017;Requena et al 2018), whereas no attempt has been made to model the stream temperature curve. Similarly to streamflow, where the hydrograph was seen as a curve over a year (Chebana et al 2012), stream temperature can also be adequately represented using a single annual curve, especially given its pronounced seasonal trend.…”
Section: Introductionmentioning
confidence: 99%