Results 41 to 50 of about 966 (127)

Why Does Runoff From Some Catchments Not Recover After a Prolonged Drought?

Hydrological Processes, Volume 40, Issue 7, July 2026.
This study investigates the hydrological non‐stationarity in the Victorian state of Australia, using water balance analysis and a modelling experiment with observed hydroclimate and remotely sensed data over 1982–2020 from 120 catchments. The hydrological non‐stationarity is much more significant in North‐West Victoria.
Zaved Khan, David Robertson, Francis Chiew, Jorge Pena Arancibia   +3 more
wiley   +1 more source

Water and carbon balances in a hemi-boreal forest

Metsanduslikud Uurimused, 2023
The carbon and water fluxes and their inter-relations are key aspects of ecosystem dynamics. In this study, regionalization was used in transferring parameters from the GR4J-Cemaneige model calibrated in Reola hydrographic basin to predict daily flows in
Mercuri Emílio Graciliano Ferreira, Tamm Toomas, Noe Steffen Manfred   +2 more
doaj   +1 more source

Improving Daily Runoff Prediction Using a Novel Two‐Step Post‐Processing Method of Frequency Distribution Curve Correction

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Offsets and distributional discrepancies between runoff simulations and observations were two important error sources which remarkably degraded runoff prediction performance of hydrological models. However, traditional single post‐processing correction methods were difficult to reduce these two error sources simultaneously due to their ...
Xiaochuan Luo, Yongyong Zhang, Tongtiegang Zhao, Xiaoyan Zhai, Junxu Chen, Bing Han, Yichi Chen, Abrha Ybeyn Gebremedhn   +7 more
wiley   +1 more source

Disponibilidad hídrica en la cuenca del río Coata - Puno, para el periodo 1990-2013, usando el modelo hidrológico GR4J [PDF]

, 2022
La presente investigación tiene como objetivo principal cuantificar la disponibilidad hídrica de la cuenca del rio Coata – Puno, para el periodo 1990 – 2013, usando el modelo hidrológico Genie Rural à 4 paramètres Journalier (GR4J).
Leandro Pelaez, Alexander Jonathan
core  

Robustness and performance of semi-distributed (SWAT) and global (GR4J) hydrological models throughout an observed climatic shift over contrasted French watersheds [PDF]

, 2018
International audienceMany studies about climate change impacts assessment are published every year. These studies commonly use ahydroclimatic modelling chain, whose principle is to feed impact models with climate models outputs. An importantstep in this
Ubertosi, Marjorie, Castel, Thierry, Brulebois, Etienne, Richard, Yves, Sauvage, Sabine, Le Moine, Nicolas, Sánchez-Pérez, J.M., Amiotte-Suchet, Philippe   +7 more
core   +6 more sources

Can State‐Dependant Residual Modeling Improve Legacy Hydrological Model Simulations?

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Traditional residual post‐processing methods have demonstrated substantial improvements in simulated hydrological response; however, they typically aggregate multiple sources of uncertainty into a single lumped residual and apply uniform statistical treatment across all hydrologic conditions.
Muhammad Hammad, Raj Mehrotra, Ashish Sharma   +2 more
wiley   +1 more source

Assessment of the suitability of rainfall–runoff models by coupling performance statistics and sensitivity analysis

Hydrology Research, 2017
Conceptual rainfall–runoff models are widely used to understand the hydrologic responses of catchments of interest. Modellers calculate the model performance statistics for the calibration and validation periods to investigate whether these models serve ...
Mun-Ju Shin, Chung-Soo Kim
doaj   +1 more source

Improve the Xinanjiang model based on various hydrological model structures

Guan'gai paishui xuebao
【Objective】 The Xinanjiang model is a hydrological model widely used for catchment modelling, but its accuracy depends on many factors. The objective of this paper is to present ways to improve the Xinanjiang model.
ZHANG Liping, JIANG Xiaolei, CHENG Na, HE Shujie, FU Xiaolei, HU Leyi   +5 more
doaj   +1 more source

Influence of Soil and Land‐Use/Land‐Cover Data Quality on SWAT Parameter Transferability in Small Subtropical Agricultural Watersheds

Hydrological Processes, Volume 40, Issue 6, June 2026.
Does input soil and land‐use quality affect SWAT parameter transfer in neighbouring watersheds? Our proxy‐basin experiment in two small agricultural watersheds under crop–livestock rotations showed that capturing LULC dynamics and refining soil characterization can substantially enhance parameter transferability to ungauged neighbouring watersheds ...
Elzon C. Rippel, Daniel G. A. Piccilli, Latif Kalin, Rutinéia Tassi, Cristiano Gabriel Persch, Lueni Gonçalves Terra, André Pellegrini, Danilo Rheinheimer dos Santos   +7 more
wiley   +1 more source

Convection‐Permitting Regional Climate Simulations Reveal Stronger Drying and Snow Loss in Semi‐Arid Mountainous Basins of Morocco

Hydrological Processes, Volume 40, Issue 6, June 2026.
Convection‐permitting simulations (WRF3, 3 km) better represent mountain precipitation and snow processes than coarser regional simulations (WRF20, 20 km). Hydrological simulations forced by WRF3 improve streamflow seasonality and snow‐related hydrological signatures compared to WRF20.
Ouiaam Lahnik, Yves Tramblay, Redouane Lguensat, Sophie Bastin, Yoann Robin, Jafet C. M. Andersson, Lahoucine Hanich   +6 more
wiley   +1 more source