[HTML][HTML] Quantification of water fluxes and soil water balance in agricultural fields under different tillage and irrigation systems using water stable isotopes

A Canet-Martí, A Morales-Santos, R Nolz… - Soil and Tillage …, 2023 - Elsevier
Sustainable agriculture should be based on management practices that improve resource
usage efficiency and minimize harmful impacts on the environment while maintaining and …

Impacts of summer and winter conditions on summer river low flows in low elevation, snow-affected catchments

C Kinnard, G Bzeouich, A Assani - Journal of Hydrology, 2022 - Elsevier
Reduced snow storage has been associated with lower river low flows in mountainous
catchments, exacerbating summer hydrological droughts. However, the impacts of changing …

Groundwater recharge over the past 100 years: Regional spatiotemporal assessment and climate change impact over the Saguenay‐Lac‐Saint‐Jean region, Canada

L Boumaiza, J Walter, R Chesnaux… - Hydrological …, 2022 - Wiley Online Library
Proper knowledge of potential groundwater recharge (PGR) and its spatiotemporal
distribution are essential for sustainable groundwater management, especially within the …

Vadose zone water stable isotope profiles for assessing groundwater recharge: Sensitivity to seasonal soil sampling

L Boumaiza, R Chesnaux, T Drias, RL Stotler… - Journal of …, 2023 - Elsevier
Groundwater recharge is widely recognized as being the most important parameter for the
sustainable management of water resources. In semiarid environments, groundwater …

Comparing numerical modelling, traditional machine learning and theory-guided machine learning in inverse modeling of groundwater dynamics: A first study case …

AVDP Adombi, R Chesnaux, MA Boucher - Journal of Hydrology, 2022 - Elsevier
This study proposes to test the hypothesis that theory-guided machine learning model can
be effectively applied to model the behavior of a real aquifer. For this purpose, a theory …

Using geophysical data to assess groundwater levels and the accuracy of a regional numerical flow model

Y Lévesque, R Chesnaux, J Walter - Hydrogeology Journal, 2023 - Springer
The use of geophysical data to accurately determine water levels is demonstrated for an
aquifer within the Saint-Narcisse moraine in the Mauricie region of southeastern Québec …

[HTML][HTML] Snow sampling strategy can bias estimation of meltwater fractions in isotope hydrograph separation

K Noor, H Marttila, JM Welker, KR Mustonen, B Kløve… - Journal of …, 2023 - Elsevier
Abstract The Isotope based Hydrograph Separation (IHS) has been instrumental in
understanding the partitioning of streamflow sources and processes. However, uncertainties …

An operational methodology for determining relevant DRASTIC factors and their relative weights in the assessment of aquifer vulnerability to contamination

L Boumaiza, J Walter, R Chesnaux, K Brindha… - Environmental Earth …, 2021 - Springer
The DRASTIC index used to assess the vulnerability of aquifers to contamination, has been
subject to various adjustments to improve its reliability. These adjustments include adding …

Chloride-salinity as indicator of the chemical composition of groundwater: empirical predictive model based on aquifers in Southern Quebec, Canada

L Boumaiza, J Walter, R Chesnaux, RL Stotler… - … Science and Pollution …, 2022 - Springer
The present study first describes the variations in concentrations of 12 chemical elements in
groundwater relative to salinity levels in Southern Quebec (Canada) groundwater systems …

Assessing response times of an alluvial aquifer experiencing seasonally variable meteorological inputs

L Boumaiza, R Chesnaux, J Walter… - Groundwater for …, 2021 - Elsevier
This study aims to assess the spatiotemporal distribution of the response times of an alluvial
aquifer experiencing seasonally variable meteorological inputs and to investigate the …