Trophic ecology of sympatric sea turtles in the tropical Atlantic coast of Brazil

MF Bezerra, CA Barrios-Rodriguez… - Marine Environmental …, 2024 - Elsevier
Abstract The Tropical Atlantic coast of Brazil is a hotspot area for multiple sea turtle species
at all life stages. The multiple nearshore reefs and beaches, oceanic islands, and the only …

Mercury bioaccumulation and its relationship with trophic biomarkers in a Mediterranean elasmobranch mesopredator

E Díaz-Delgado, F Girolametti, A Annibaldi… - Marine Pollution …, 2024 - Elsevier
Human activity has led to increased concentrations of mercury (Hg) in the world's oceans.
Mercury can bioaccumulate and biomagnify in animal tissues via trophic transfer, thus …

Ecological and biochemical considerations based on stable isotope analysis of blood: A case study from two juvenile lamnid sharks

E Tamburin, SL Kim, FR Elorriaga-Verplancken… - Journal of Experimental …, 2024 - Elsevier
Shortfin mako (Isurus oxyrinchus) and white shark (Carcharodon carcharias) are migratory
top predators, worldwide distributed, and keystone species considered Vulnerable by …

Feeding ontogeny and trophic ecology of the shortfin mako shark, Isurus oxyrinchus, on the west coast of Baja California Sur, Mexico

PM Velasco-Tarelo, F Galván-Magaña… - Regional Studies in …, 2024 - Elsevier
Certain shark species are considered top predators, which bestows them with important
roles in the trophic dynamics of marine ecosystems. The present study describes the …

Impacto de la pesca de pelágicos menores en el ecosistema del Golfo de Ulloa, México

JI Beltrán Lizárraga - 2023 - repositorio.uas.edu.mx
El Golfo de Ulloa es considerado un Centro de Actividad Biológica en el que habitan
recursos pesqueros con relevancia ecológica como los pelágicos menores, representados …