Results 121 to 130 of about 6,804 (272)

Trade‐Offs in Constraining Evapotranspiration Estimates in Complex Landscapes Using a Tracer‐Aided Ecohydrological Model

open access: yesHydrological Processes, Volume 40, Issue 7, July 2026.
Constraining evapotranspiration estimates in a large, heavily managed ET‐dominated catchment: trade‐offs among using discharge, isotopes and remote sensing products in calibrating an ecohydrological model. ABSTRACT Evapotranspiration (ET) links vegetation and soils to the atmosphere and can be the dominant water flux in many areas.
Hanwu Zheng   +6 more
wiley   +1 more source

Streamflow Variability in Mahaweli River Basin of Sri Lanka during 1990–2014 and Its Possible Mechanisms

open access: yes, 2019
This study investigates the variation of seasonal streamflow and streamflow extremes in five catchments of the Mahaweli River Basin (MRB) Sri Lanka from 1990 to 2014, and the relationship between streamflow and seasonal rainfall in each catchment is then
Zhaohui Lin, Sherly Shelton
core   +1 more source

A Meta‐Analysis to Disentangle the Impacts of Climate and Land Use Changes on Streamflow

open access: yesEarth's Future
Climate change and land use/land cover (LULC) changes influence streamflow by altering precipitation patterns, evaporation, and hydrological processes.
Bankaru‐Swamy Soundharajan   +6 more
doaj   +1 more source

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

open access: yesHydrological 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   +3 more
wiley   +1 more source

Impacts of climate variability and human activities on decrease in streamflow in the Qinhe River, China

open access: yes, 2014
Under the impacts of climate variability and human activities, there are statistically significant decreasing trends for streamflow in the Yellow River basin, China.
Guo M. J., Bai P., Liu W. H.
core  

Drought Impact on Industrial Water Discharges in Spain's Agri‐Food Sector

open access: yesHydrological Processes, Volume 40, Issue 7, July 2026.
The PRTR–SPEI panel estimates confirm a positive and statistically stable effect of droughts on industrial discharges, with consistent increases in COD and nitrogen under more negative SPEI scores. This result reflects a structural relationship between hydrological stress and industrial behaviour: reduced flows and dilution capacity during dry periods ...
Javier Arévalo‐Royo   +5 more
wiley   +1 more source

Analysis of streamflow variability in Oregon for regional water quality monitoring programs

open access: yes
Streamflow variability can provide valuable information for nonpoint source pollution monitoring program planning. The research papers presented in this thesis examine selected properties of streamflow variability in Oregon to advance its application in ...
Saligoe-Simmel, Julia L.
core  

Developing Storylines of Plausible Future Streamflow and Generating a New Warming‐Driven Declining Streamflow Ensemble: Colorado River Case Study

open access: yesWater Resources Research
Plausible future streamflow time series are essential for evaluating policies and management strategies in river basins and testing the operation of water resource systems.
Homa Salehabadi   +5 more
doaj   +1 more source

Multi‐decadal trends and drivers of urban stream water quality in Arlington, Virginia, using the National Sanitation Foundation Water Quality Index

open access: yesJournal of Environmental Quality, Volume 55, Issue 4, July/August 2026.
Abstract This study aims to evaluate long‐term trends in urban stream water quality in Arlington, Virginia, a highly urbanized county within the Chesapeake Bay watershed, using the National Sanitation Foundation Water Quality Index and identify relationships with potential drivers of water quality.
Naveen Joseph, R. Stockton Maxwell
wiley   +1 more source

Characterisation of Drought and Wet Events in the Paraíba do Sul River Basin—Brazil

open access: yesInternational Journal of Climatology, Volume 46, Issue 9, July 2026.
Trend analysis identified statistically significant reductions in precipitation (at the 5% significance level) at specific pluviometric stations in São Paulo and Rio de Janeiro, while other areas, mainly in Minas Gerais, experienced significant increases in annual and seasonal rainfall, particularly during summer and spring. These significant trends at
Gildo Rafael de Almeida Santana   +4 more
wiley   +1 more source

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