Marine diatoms record Late Holocene regime shifts in the Pikialasorsuaq ecosystem

• Main Authors: Limoges, Audrey, Ribeiro, Sofia, Van Nieuwenhove, Nicolas, Jackson, Rebecca, Juggins, Stephen, Crosta, Xavier, Weckström, Kaarina
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2023
• Subjects: Climate change; Arctic; northern Baffin Bay; North Water polyna; Ecosystem functioning; Primary production; Diatom phenology; Marine sediment; ArcticNet; Baffin Bay; Baffin; Nares strait
• Online Access: https://doi.org/10.5061/dryad.cz8w9gj8p

The Pikialasorsuaq (North Water polynya) is an area of local and global cultural and ecological significance. However, over the last decades, the region has been subject to rapid warming and, in some recent years, the seasonal ice arch that has historically defined the polynya's northern bounda...