Meeting Paris agreement objectives will temper seabird winter distribution shifts in the North Atlantic Ocean

Manon Clairbaux, William W. L. Cheung, Paul Mathewson, Warren Porter, Nicolas Courbin, Jérôme Fort, Hallvard Strøm, Børge Moe, Per Fauchald, Sébastien Descamps, Hálfdan H. Helgason, Vegard S. Bråthen, Benjamin Merkel, Tycho Anker-Nilssen, Ingar S. Bringsvor, Olivier Chastel, Signe Christensen-Dalsgaard, Jóhannis Danielsen, Francis Daunt, Nina DehnhardKjell E. Erikstad, Alexeï Ezhov, Maria Gavrilo, Yuri Krasnov, Magdalene Langset, Svein-Håkon Lorentsen, Mark Newell, Bergur Olsen, Tone K. Reiertsen, Geir Systad, Thorkell L. Thórarinsson, Mark Baran, Tony Diamond, Annette L. Fayet, Michelle G. Fitzsimmons, Morten Frederiksen, H. Grant Gilchrist, Tim Guilford, Nicholas P. Huffeldt, Mark Jessopp, Kasper L. Johansen, Amy-Lee Kouwenberg, Jannie Fries Linnebjerg, Laura McFarlane Tranquilla, Mark Mallory, Flemming Ravn Merkel, William A. Montevecchi, Anders Mosbech, Aevar Petersen, David Grémillet

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

We explored the implications of reaching the Paris Agreement Objective of limiting global warming to <2°C for the future winter distribution of the North Atlantic seabird community. We predicted and quantified current and future winter habitats of five North Atlantic Ocean seabird species (Alle alle, Fratercula arctica, Uria aalge, Uria lomvia and Rissa tridactyla) using tracking data for ~1500 individuals through resource selection functions based on mechanistic modeling of seabird energy requirements, and a dynamic bioclimate envelope model of seabird prey. Future winter distributions were predicted to shift with climate change, especially when global warming exceed 2°C under a “no mitigation” scenario, modifying seabird wintering hotspots in the North Atlantic Ocean. Our findings suggest that meeting Paris agreement objectives will limit changes in seabird selected habitat location and size in the North Atlantic Ocean during the 21st century. We thereby provide key information for the design of adaptive marine-protected areas in a changing ocean.
Original languageEnglish
Pages (from-to)1458-1469
Number of pages13
JournalGlobal Change Biology
Volume27
Issue number7
DOIs
Publication statusPublished - 21 Dec 2020

Keywords

  • DBEM
  • energy requirement
  • Mechanistic habitat selection
  • NicheMapperTM
  • Paris agreement
  • RCP scenarios
  • seabird distrutions
  • seabird migration

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