Abstract The northern Benguela Upwelling System (nBUS) has been facing increasing
temperatures and decreasing dissolved oxygen (DO) levels over the last decades. This has …

Lanternfishes (Myctophidae) constitute the most important component of the daily vertically
migrating mesopelagic fish community. This research addresses the estimation of the trophic …

An isotopic investigation of organic matter of the Late Devonian-Carboniferous
(Mississippian) conodont elements of various morphology was carried out. δ 13Corg values …

Conodont elements composed of protein-apatite nanocomposites are considered a
promising geochemical archive due to their high resistivity to weathering and diagenetic …

Thaliacea (Tunicata) are fragile pelagic organisms, switching between sexual and asexual
reproduction during their life cycle, occasionally occurring in massive blooms. During these …

Conodonts were the Palaeozoic and Triassic extinct group of the marine animals
possessing discussed affinities. The only mineralized parts of conodonts are tooth-like …

The δ13Corg values and their variations in conodont elements of the latest Famennian–
Tournaisian species Polygnathus parapetus Druce are considered. The conodonts studied …

Submarine emissions of gases from hydrothermal vents alter the surrounding chemical
environment, influencing species responses to the resulting environmental gradients. The …

Fish larvae feeding success is crucial for adult recruitment, which affects both fisheries and
ecosystem regulation processes. Engraulis anchoita is a species of great ecological and …

Understanding the dynamics of marine ecosystems, particularly the benthic communities, is
crucial for predicting the impacts of climate change and human activities on oceanic …