Bromine Enrichment Signal in Svalbard Shallow Cores Reflects Changes of Seasonal Sea Ice Variability

Abstract Bromine enrichment Brenr has been widely used as a proxy for past sea ice reconstructions. In this study, three firn cores drilled on Holtedahlfonna (Svalbard) were analyzed for trace elements. Excluding a single year data, a positive correlation was observed between Brenr and springtime se...

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Bibliografische Detailangaben

Hauptverfasser:	Enrico Biscaro, Federico Scoto, Catherine Larose, Elena Barbaro, Francois Burgay, David Cappelletti, Giuliano Dreossi, Jacopo Gabrieli, Elisabeth Isaksson, Jack Kohler, Barbara Stenni, Clara Turetta, Jean‐Charles Gallet, Andrea Spolaor
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Wiley 2026-04-01
Schriftenreihe:	Geophysical Research Letters
Schlagworte:	Arctic sea ice sea ice proxy atmospheric chemistry bromine cycle ice cores stable water isotopes
Online-Zugang:	https://doi.org/10.1029/2025GL120091
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