, 2020 Les séries de débits observés au fil du temps comportent à la fois la trace des variations climatiques naturelles et des altérations hydrologiques dues aux activités humaines. Or, l'accès aux débits naturels s'avère souvent nécessaire afin d'optimiser la gestion de la ressource en eau ou encore pour le contrôle réglementaire des usages.
openaire +2 more sources
Channel Steepness Biases and Nonsteady Erosion in Landscapes Evolving Under Cyclical Climate
Geophysical Research Letters, Volume 52, Issue 8, 28 April 2025.Abstract Changes in climate through time obscure tectonic signals in topography. Here, we derive expressions describing how accurately channel steepness reflects tectonics and substrate erodibility when the modern discharge proxy used to calculate channel steepness (a proxy for fluvial relief) does not equal the effective discharge defining fluvial ...
J. A. Wolpert, L. M. Schoenbohm
wiley +1 more source
Hyper-resolution naturalized streamflow data for Geum River in South Korea (1951-2020). [PDF]
Sci DataKim BH, Kim YO, Kam J.
europepmc +1 more source
Users manual for an open-channel streamflow model based on the diffusion analogy [PDF]
, 1989 Harvey E. Jobson
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Stream Nutrient Load and Concentration Estimation From Minimal Measurements
Geophysical Research Letters, Volume 52, Issue 8, 28 April 2025.Abstract High‐resolution measurements of nutrients in rivers are vital to assess water quality and catchment material balances. Yet, such measurements are often cost‐prohibitive. To improve sampling efficiency, data‐driven sparse sensing (DSS) is proposed to recover high‐resolution nutrient time‐series from sparse flow and concentration measurements ...
Wasif Bin Mamoon +3 more
wiley +1 more source
Data-driven model as a post-process for daily streamflow prediction in ungauged basins. [PDF]
HeliyonChoi J, Kim S.
europepmc +1 more source
Forest land use and streamflow in central Oregon /
, 1970 H. W. Berndt, Gerald W. Swank
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Streamflow responses to road building and harvesting: A comparison with the equivalent clearcut area procedure [PDF]
, 1989 John G. King
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River Floods Under Wetter Antecedent Conditions Deliver Coarser Sediment to the Coast
Geophysical Research Letters, Volume 52, Issue 8, 28 April 2025.Abstract Increasing hydrologic volatility—more extreme rain, and larger variations between wet and dry years—has become apparent in some regions, but few data exist to determine how intensifying hydrologic extremes affect sedimentary systems. Using uniquely high‐resolution records of fluvial suspended sediment and coastal morphology, we quantify ...
Amy E. East +6 more
wiley +1 more source
Development of a new hybrid model to enhance streamflow estimation using artificial neural network and reptile search algorithm. [PDF]
Sci RepBahmani MJ +5 more
europepmc +1 more source