Results 241 to 250 of about 49,849 (282)

Toxicity of Commonly Used Plasticizers to the Freshwater Organisms Tilapia sparrmanii (Fish) and Caridina nilotica (Shrimp): Lethal and Sublethal Effects

open access: yesEnvironmental Toxicology, Volume 41, Issue 1, Page 81-94, January 2026.
ABSTRACT The toxicity of microplastics in aquatic environments is usually due to plasticizers, the chemical additives that keep the plastic polymers together. Thus, the current study reports on the toxicity of three common plasticizers found in freshwater ecosystems and their impacts on two South African freshwater organisms at the organismal and ...
Paul Kojo Mensah   +4 more
wiley   +1 more source

Saltier Than Expected – Small Brine Discharge Increases Salt Intrusion in the Tidal Ems Estuary, North Sea

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 1, January 2026.
Abstract This study investigates the long‐term salinity dynamics of the partially mixed Ems Estuary, focusing on the influence of brine inflow on salt intrusion. Salinity time series from eight monitoring sites (2000–2023) were analyzed to assess variations due to river discharge and brine inflow from two injection sites.
A. Wünsche   +3 more
wiley   +1 more source

Telomere length as a genomic biomarker for assessing microplastic-induced damage in farmed gilthead sea bream. [PDF]

open access: yesSci Rep
Iannuzzi A   +9 more
europepmc   +1 more source

Occurrence, Spatial Distribution and Risk Assessment of Microplastics in Water and Sediments of Hatiya Island, Bangladesh

open access: green
Md Fardullah   +11 more
openalex   +1 more source

A Growing Degree‐Day Approach to Estimate Larval Hatching Sites Using Backtracking Simulations Without Larval Age

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Walleye (Sander vitreus) are a valuable commercial and sport fishery in the North American Great Lakes, yet the relative contributions of known spawning sites to the Lake Erie population remain poorly understood. Backward‐in‐time Lagrangian particle tracking (backtracking) models have been widely applied to estimate larval origins, but the ...
Wei Shi   +6 more
wiley   +1 more source

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