Doce river mining tailings can be an influencing factor in loggerhead turtles reproductive success in Brazil

C Miguel, MRM Vianna, MR de Deus Santos - Marine Pollution Bulletin, 2023 - Elsevier
In November 2015, a tailings dam ruptured and affected the second largest nesting site of
loggerhead sea turtles in Brazil. This study aimed to evaluate the reproductive success, and …

[HTML][HTML] Potential adverse effects of heavy metals on clinical health parameters of Caretta caretta from a nesting area affected by mining tailings in Brazil

C Miguel, MR de Deus Santos, A Bianchini… - Journal of Trace …, 2022 - Elsevier
Abstract Background In 2015, Brazil had its most notorious ecological disaster due to an iron
mine dam collapse. It was considered the world's largest environmental disaster associated …

Health condition of Chelonia mydas from a foraging area affected by the tailings of a collapsed dam in southeast Brazil

C Miguel, PG Costa, A Bianchini, OLP Luzardo… - Science of the Total …, 2022 - Elsevier
In 2015, the failure of the Fundão dam caused the release of 43 million m 3 of tailings into
the Doce River Basin, in southeast Brazil. It was considered the largest environmental …

Trace elements in green turtles (Chelonia mydas) from Rocas Atoll, NE Brazil: Baseline reference from a pristine nesting site

KFF Agostinho, D Lacerda, ECL Tostes… - Marine Pollution …, 2020 - Elsevier
This study presents the first report on the concentration of trace elements (Al, As, Ba, Cd, Cr,
Cu, Fe, Mn, Ni, Pb, V and Zn) in the blood and egg fractions of green turtles from Rocas Atoll …

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 …

Bioaccumulation of total mercury, copper, cadmium, silver, and selenium in green turtles (Chelonia mydas) stranded along the Potiguar Basin, northeastern Brazil

DSD de Farias, S Rossi, A da Costa Bomfim… - Chemosphere, 2022 - Elsevier
Sea turtles face several threats and pollution has become a major concern for their
conservation worldwide. We analyzed samples of the liver, muscles, and kidneys of 38 …

[HTML][HTML] Metal and Metalloid Contamination in Green Sea Turtles (Chelonia mydas) Found Stranded in Southeastern Brazil

DA Bruno, IQ Willmer, LHSS Pereira… - Frontiers in Marine …, 2021 - frontiersin.org
Sea turtles tend to accumulate high metal levels in their tissues and are considered
excellent pollution bioindicators. Studies concerning metal contamination in hatchlings …

Trace elements influence the hatching success and emergence of Caretta caretta and Chelonia mydas

NLN Souza, MTWD Carneiro, EF Pimentel… - Journal of Trace …, 2018 - Elsevier
Trace elements from industrial, domestic and agricultural activities can be transferred into
marine environments, affecting the survival of sea species. Due to their global distribution …

Trace elements and stable isotopes in egg yolk of green turtles on Rocas Atoll, Brazil

KFF Agostinho, IA Pestana, CEV de Carvalho… - Marine Pollution …, 2021 - Elsevier
This study analyzed trace elements (As, Ba, Cd, Cu, Fe, Mn, Pb, Zn) and stable isotopes of
carbon and nitrogen in egg yolk samples of female green turtles that nested in Rocas Atoll …

Trace element bioaccumulation in the hepatic tissue of juvenile green turtles (Chelonia mydas) stranded along the Campos and Espírito Santo basins, southeastern …

ECL Tostes, LM de Souza Viana, KFF Agostinho… - Marine Pollution …, 2023 - Elsevier
This study analyzed the concentrations of 15 (Al, As, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb,
Se, V, Zn) toxicologically important trace elements in the livers of 110 green turtles stranded …