Driftnet fishery threats sea turtles in the Atlantic Ocean

FN Fiedler, G Sales, BB Giffoni… - Biodiversity and …, 2012 - Springer
Fisheries are recognised as a major threat to sea turtles worldwide. Oceanic driftnets are
considered the main cause of the steep decline in Pacific Ocean populations of the …

[HTML][HTML] Metal accumulation in female green sea turtles (Chelonia mydas) from Eastern Atlantic affects their egg quality with potential implications for embryonic …

IFC Morão, T Simões, RB Casado, S Vieira… - Science of the Total …, 2024 - Elsevier
Sea turtles, with their global distribution and complex life cycle, often accumulate pollutants
such as metals and metalloids due to their extended lifespan and feeding habits. However …

Residues of chromium, nickel, cadmium and lead in Rook Corvus frugilegus eggshells from urban and rural areas of Poland

G Orłowski, Z Kasprzykowski, W Dobicki… - Science of the total …, 2014 - Elsevier
We examined the concentrations of chromium (Cr), nickel (Ni), cadmium (Cd) and lead (Pb)
in Rook Corvus frugilegus eggshells from 43 rookeries situated in rural and urban areas of …

Comparison of Maternal and Embryonic Trace Element Concentrations in Common Thresher Shark (Alopias vulpinus) Muscle Tissue

J Dutton, VM Venuti - Bulletin of environmental contamination and …, 2019 - Springer
This study compared the concentration of essential (Co, Cr, Cu, Fe, Mn, Ni, Se, Zn) and
nonessential (Ag, As, Cd, Hg, Pb) trace elements in the muscle tissue of a pregnant common …

Trace Elements in Blood of Sea Turtles Lepidochelys olivacea in the Gulf of California, Mexico

AA Zavala-Norzagaray, CP Ley-Quiñónez… - Bulletin of environmental …, 2014 - Springer
This study determined the concentrations of heavy metals in blood collected from Pacific
Ridley sea turtles (Lepidochelys olivacea) inhabiting the coast of Guasave, Mexico, in the …

[HTML][HTML] Ecology, health and genetic characterization of the southernmost green turtle (Chelonia mydas) aggregation in the Eastern Pacific: implications for local …

R Álvarez-Varas, J Contardo, M Heidemeyer… - Latin american journal …, 2017 - SciELO Chile
Bahia Salado, located in northern Chile (27 41'S, 70 59'W), is the southernmost foraging
ground for the endangered green turtle (Chelonia mydas) in the Eastern Pacific Ocean …

p-Nitrophenyl Acetate Esterase Activity and Cortisol as Biomarkers of Metal Pollution in Blood of Olive Ridley Turtles (Lepidochelys olivacea)

AA Cortés-Gómez, A Tvarijonaviciute, M Teles… - Archives of …, 2018 - Springer
This study was designed to determine the concentrations of p-nitrophenyl acetate esterase
activity (EA) and cortisol in serum of marine Olive Ridley turtles (Lepidochelys olivacea) from …

Pollutant exposure in green and hawksbill marine turtles from the Caribbean region

C Dyc, A Covaci, C Debier, C Leroy, E Delcroix… - Regional Studies in …, 2015 - Elsevier
Despite their common occurrence in Guadeloupe, little is known about levels and effects of
pollutants in free-ranging green (Chelonia mydas) and hawksbill (Eretmochelys imbricata) …

Metal bioaccumulation and its genotoxic effects on eggs and hatchlings of giant Amazon river turtle (Podocnemis expansa)

A Frossard, GC Coppo, AT Lourenço, OA Heringer… - Ecotoxicology, 2021 - Springer
The aim of this study was to assess whether possible metal contamination in the sediment of
the nests of giant Amazon river turtle, Podocnemis expansa, could contaminate eggs and …

Environmental causes and reproductive correlates of mercury contamination in European pond turtles (Emys orbicularis)

F Beau, P Bustamante, B Michaud, F Brischoux - Environmental research, 2019 - Elsevier
Assessing Hg contamination in aquatic ecosystems is difficult because wetlands are part of
large and complex networks, and potential sources of Hg contamination are highly diverse …