MEPS

Marine Ecology Progress Series

MEPS is a leading hybrid research journal on all aspects of marine, coastal and estuarine ecology. Priority is given to outstanding research that advances our ecological understanding.

Online: ISSN 1616-1599

Print: ISSN 0171-8630

DOI: https://doi.org/10.3354/meps

How do marine heatwaves impact seabirds? (Jun 06, 2024)

Organizers: John F. Piatt, William J. Sydeman, Peter Dann, Bradley C. Congdon

Editors: John F. Piatt, Robert M. Suryan, William J. Sydeman, Mayumi L. Arimitsu, Sarah Ann Thompson, Rory P. Wilson, Kyle H. Elliott

Extreme heatwaves have had dramatic impacts on marine ecosystems worldwide, and they are increasing in frequency and magnitude. The effect of these periodic heating events on seabirds has been manifested in a variety of biological and behavioural responses, including die-offs, reproductive failures, reduced survival, shifts in phenology of breeding or migration, and shifts in distribution at sea. However, the actual mechanisms by which heating events exert their effects on seabirds are not well understood. For example, how does ocean heating reduce prey availability or quality to cause starvation or breeding failure? How are impacts modulated by the duration and spatial extent of heatwaves? How, and to what degree, can seabirds buffer against heatwave impacts? What are the physiological effects of heating on seabirds and their prey? This Theme Section was inspired by the “heatwave impacts” symposium at the 3rd World Seabird Conference held in October 2021.

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IntroductionMechanisms by which marine heatwaves affect seabirdsDOI: 10.3354/meps14625ReviewImpacts of marine heatwaves may be mediated by seabird life history strategiesDOI: 10.3354/meps14333Opinion PieceChallenges of quantifying direct heat stress effects of climate change on seabirdsDOI: 10.3354/meps14324Research ArticleDifferential response of seabird species to warm- and cold-water events in a heterogeneous cross-shelf environment in the Gulf of AlaskaDOI: 10.3354/meps14239Research ArticleSeabird responses to ecosystem changes driven by marine heatwaves in a warming ArcticDOI: 10.3354/meps14493Research ArticleReduction in overwinter body condition and size of Pacific sand lance has implications for piscivorous predators during marine heatwavesDOI: 10.3354/meps14257Research ArticleResilience to a severe marine heatwave at two Pacific seabird coloniesDOI: 10.3354/meps14222Research ArticleLingering impacts of the 2014-2016 northeast Pacific marine heatwave on seabird demography in Cook Inlet, Alaska (USA)DOI: 10.3354/meps14177Research ArticleShy albatross Thalassarche cauta chick mortality and heat stress in a temperate climateDOI: 10.3354/meps14494Research ArticleBreeding failures and reduced nest attendance in response to heat stress in a high-latitude seabirdDOI: 10.3354/meps14244Research ArticleMarine bird mass mortality events as an indicator of the impacts of ocean warmingDOI: 10.3354/meps14330Research ArticleSurvival vs. reproduction: dimorphic life history strategy in Heermann’s gulls during warm ocean temperature anomaliesDOI: 10.3354/meps14311Research ArticleMarine heatwaves affect breeding, diet and population size but not body condition of a range-edge little penguin colonyDOI: 10.3354/meps14425Research ArticleLack of strong responses to the Pacific marine heatwave by benthivorous marine birds indicates importance of trophic driversDOI: 10.3354/meps14384