Results 151 to 160 of about 4,775,724 (235)

Quantifying Groundwater–Surface Water Exchange on a River Island: A Comparative Analysis of Direct and Indirect Methods

open access: yesWater Resources Research, Volume 62, Issue 10, October 2026.
Abstract Groundwater–surface water exchange is a key hydrological process that governs river water quality and aquatic ecosystems. However, the quantification of such exchange remains uncertain, especially within river island aquifers where exchange processes are highly heterogeneous.
Nayeon Ki   +6 more
wiley   +1 more source

Effects of Reduced Precipitation and Water Level Variability on Phytoplankton Dynamics and Thermal Structure in a Large Tropical Reservoir

open access: yesWater Resources Research, Volume 62, Issue 10, October 2026.
Abstract Drought is one of the most severe and complex natural hazards causing changes in water balance and impeding crucial water‐dependent ecosystem services. Over the last 25 years, multiple severe droughts linked to El Niño events have affected the Zambian and Zimbabwean regions.
Anna Joelle Greife   +11 more
wiley   +1 more source

Predation Risk and Depth Use During Migration of Atlantic Salmon Smolts Through a Fjord Impacted by Hydropower Discharge

open access: yesEcology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Atlantic salmon (Salmo must survive the transition from river to fjord in order to migrate to northern latitudes where they feed and grow at sea. In the River Suldalslågen in southern Norway, hydropower regulated water discharge determines the timing and extent of river flows and fjord currents.
Robert J. Lennox   +3 more
wiley   +1 more source

The Transition Form of Step-drawdown-test Curve

open access: yesTHE JOURNAL OF THE JAPANESE ASSOCIATION OF GROUNDWATER HYDROLOGY, 1975
openaire   +2 more sources

The Effects of Nutrient Additions on Kokanee in Dworshak Reservoir, Idaho

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 949-962, October 2026.
ABSTRACT We investigated the effects of whole reservoir nitrogen (N) addition on kokanee growth in Dworshak Reservoir, Idaho. We hypothesized that N addition would improve the growth of kokanee (Oncorhynchus nerka) at a given level of abundance by increasing the availability of Daphnia, an important food source.
Sean M. Wilson   +5 more
wiley   +1 more source

Oxygen Consumption Rate‐Defined Phases Couple Metabolism to Matrix Dynamics in Chondrocyte‐Mesenchymal Stromal Cell Co‐Culture

open access: yesThe FASEB Journal, Volume 40, Issue 18, 30 September 2026.
Oxygen consumption rate‐defined phases couple metabolism to matrix dynamics in chondrocyte‐mesenchymal stromal cell co‐culture. Continuous OCR monitoring reveals three metabolic stages in nasal chondrocyte–MSC pellets that couple oxygen use to matrix programs, with NC‐rich ratios favoring hyaline, GAG‐rich cartilage and MSC‐rich ratios producing ...
Zhiyao Ma   +9 more
wiley   +1 more source

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