Deep ocean particle flux in the Northeast Atlantic over the past 30 years: carbon sequestration is controlled by ecosystem structure in the upper ocean

RS Lampitt, N Briggs, BB Cael, B Espinola… - Frontiers in Earth …, 2023‏ - frontiersin.org
The time series of downward particle flux at 3000 m at the Porcupine Abyssal Plain
Sustained Observatory (PAP-SO) in the Northeast Atlantic is presented for the period 1989 …

Stable isotope spatial patterns for the Southwest Atlantic Ocean towards polar waters

L Riccialdelli, S Dodino, CM Iachetti, S Favoretti… - Progress in …, 2024‏ - Elsevier
Map** stable isotope gradients (isoscapes) has become a powerful tool to understand
and forecast the status and variability of marine ecosystems at different levels of ecological …

Allochrony is shaped by foraging niche segregation rather than adaptation to the windscape in long-ranging seabirds

F Ventura, JP Granadeiro, P Catry, C Gjerdrum… - Movement Ecology, 2024‏ - Springer
Background Ecological segregation allows populations to reduce competition and coexist in
sympatry. Using as model organisms two closely related gadfly petrels endemic to the …

Stable isotope ecology and interspecific dietary overlap among dolphins in the Northeast Atlantic

T Plint, MTI ten Doeschate, AC Brownlow… - Frontiers in Marine …, 2023‏ - frontiersin.org
Dolphins are mobile apex marine predators. Over the past three decades, warm-water
adapted dolphin species (short-beaked common and striped) have expanded their ranges …

Compound-specific stable isotopes of amino acids reveal influences of trophic level and primary production sources on mercury concentrations in fishes from the …

MP Trifari, MJ Wooller, L Rea, TM O'Hara… - Science of The Total …, 2024‏ - Elsevier
Abstract Total mercury concentrations ([THg]) exceed thresholds of concern in some Steller
sea lion (Eumetopias jubatus) tissues from certain portions of the Aleutian Islands, Alaska …

An extreme North Atlantic Oscillation event drove the pelagic Sargassum tip** point

J Jouanno, S Berthet, F Muller-Karger… - … Earth & Environment, 2025‏ - nature.com
The proliferation of pelagic Sargassum in the tropical Atlantic since 2011 is causing
considerable health and economic concerns as large amounts of this brown alga arrive and …

The decadal variability of elemental, isotopic, and biochemical compositions of coastal Mediterranean zooplankton responds to environmental changes

T Garcia, F Carlotti, G Lepoint, L Guilloux… - Marine Biology, 2024‏ - Springer
The functioning of Mediterranean coastal waters is deeply affected not only by global
environmental changes (eg, global warming, climate change) but also by improvements in …

[HTML][HTML] Estimating spatial variability of baseline isoscapes from fish isotopic signatures at the community level

JJ Ortiz, I Preciado, M Hidalgo… - Progress in …, 2024‏ - Elsevier
One of the main limitations in the application of stable isotopes to marine trophic ecology is
obtaining a reliable baseline upon which to calculate isotopic enrichment. Isotopic baselines …

[HTML][HTML] Exploring marine zooplankton dynamics through carbon stable isotope signatures in a recently marine submarine volcano

I Herrera, E Fraile-Nuez, E González-Ortegón - Estuarine, Coastal and Shelf …, 2024‏ - Elsevier
Submarine emissions of gases from hydrothermal vents alter the surrounding chemical
environment, influencing species responses to the resulting environmental gradients. The …

Seasonal and ocean basin-scale assessment of amino acid δ15N trends in a Southern Ocean marine predator

N Friscourt, MA Lea, Y Cherel, S Wotherspoon… - Marine Ecology …, 2024‏ - int-res.com
The Southern Ocean exhibits substantial spatio-temporal variation in biogeochemical
processes that shape interactions and productivity across food webs. Stable isotopes in …