1000 years of Nitrogen Oxide Sources in Western Europe: Evidence from Nitrogen Stable Isotopes (δ15N) of Nitrate in a Mont Blanc Ice Core

• Main Authors: Lamothe, Alexis, Akers, Pete Douglas, Albertin, Sarah, Caillon, Nicolas, Darfeuil, Sophie, Gautier, Elsa, Ginot, Patrick, Hattori, Shohei, Savarino, Joel
• Format: Other/Unknown Material
• Language: unknown
• Published: Authorea, Inc. 2024
• Subjects: Mont Blanc; ice core
• Online Access: http://dx.doi.org/10.22541/essoar.171781204.49551149/v1

Nitrogen stable isotopes (δ15N) of ice core nitrate of nitrate (NO3-) are often subject to various interpretations, associated with source, atmospheric, and/or post-depositional changes. Here, an analysis of a Mont-Blanc (French Alps) ice core was conducted to investigate δ15N(NO3-) records over the...