Effects of climate change and extreme events on Antarctic sea ice habitats DOI

M.N. Bester,

Horst Bornemann

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

Antarctic pelagic ecosystems on a warming planet DOI Creative Commons
Oscar Schofield, Megan A. Cimino, Scott C. Doney

et al.

Trends in Ecology & Evolution, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

6
The importance of krill in the diet of the Antarctic fur seal Arctocephalus gazella from Stranger Point (Isla 25 de Mayo/King George Island), South Shetland Islands DOI
Mariana Descalzo, G. A. Daneri, Ana Harrington

et al.

Polar Biology, Journal Year: 2025, Volume and Issue: 48(2)

Published: Feb. 13, 2025

Language: Английский

Citations

0
A seal’s tale: de novo colonization of an intertidal sandbar in a highly anthropized harbor by the Harbor and Grey seals DOI Creative Commons
Laurent Seuront,

Christophe Luczak,

Jean-Luc Bourgain

et al.

Regional Studies in Marine Science, Journal Year: 2025, Volume and Issue: unknown, P. 104144 - 104144

Published: March 1, 2025

Language: Английский

Citations

0
Climate change drives persistent organic pollutant dynamics in marine environments DOI Creative Commons
Pamela D. Noyes, Daniele de A. Miranda, Gabriel Oliveira de Carvalho

et al.

Communications Earth & Environment, Journal Year: 2025, Volume and Issue: 6(1)

Published: May 13, 2025

Language: Английский

Citations

0
Future climate‐induced distribution shifts in a sexually dimorphic key predator of the Southern Ocean DOI Creative Commons
Jazel Ouled‐Cheikh, David March, Renato Borras‐Chavez

et al.

Global Change Biology, Journal Year: 2024, Volume and Issue: 30(3)

Published: March 1, 2024

Abstract The response to climate change in highly dimorphic species can be hindered by differences between sexes habitat preferences and movement patterns. Antarctic fur seal, Arctocephalus gazella , is the most abundant pinniped Southern Hemisphere, one of main consumers krill, Euphausia superba Ocean. However, populations breeding Atlantic Ocean are decreasing, partly due global warming. Male female seals differ greatly body size foraging ecology, little known about their sex‐specific responses change. We used satellite tracking data Earth System Models predict changes suitability for male from Western Peninsula under different scenarios. Under extreme scenario (SSP5‐8.5; average temperature +4.4°C projected 2100), suitable patches will shift southward during non‐breeding season, leading a minor overall loss. impact more pronounced females than males. reduction winter grounds might decrease survival post‐weaned females, reducing recruitment jeopardizing population viability. During when males fast on land, off South Shetland Islands remain largely unmodified, new ones emerge Bellingshausen Sea. As income breeders, should reasonably close colony. result, useful only if nearby beaches currently covered sea ice end century. Furthermore, colonization these new, ice‐free locations limited strong philopatry. These results considered managing fisheries krill

Language: Английский

Citations

2
Avian influenza H5N1 threatens imperiled krill-dependent predators in Antarctica DOI Creative Commons
Robert L. Brownell, Douglas J. Krause, Alastair M. M. Baylis

et al.

Frontiers in Marine Science, Journal Year: 2024, Volume and Issue: 11

Published: Sept. 12, 2024

Language: Английский

Citations

1
Effects of climate change and extreme events on Antarctic sea ice habitats DOI

M.N. Bester,

Horst Bornemann

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

Citations

0