[A-CC43] Ice cores and paleoenvironmental modeling

[ACC43-09] Effects of Aerosol-derived Impurities across the snow-to-ice transition in high-mountain cryosphere

*Nicolas Gonzalez Santacruz¹, Francisco Fernandoy², Jorge Pey³, Miguel Bartolome⁴, Kumiko Goto-Azuma⁵, Ana Moreno³, Motohiro Hirabayashi⁵, Jon Arrizabalaga-Iriarte^1,6, Jennifer Huidobro⁷, Raul R. Cordero⁸, Sarah Feron^8,9, Patricia Muñoz-Marzagon¹, Sergio Henrique Faria^1,10 (1. Basque Centre for Climate Change (BC3), Leioa, Spain , 2. Laboratorio de Analisis Isotopico, Universidad Andres Bello, Viña del Mar, Chile , 3. Instituto Pirenaico de Ecologia (IPE-CSIC), Zaragoza, Spain , 4. National Museum of Natural Sciences (CSIC), Madrid, Spain, 5. National Institute of Polar Research (NIPR), Tachikawa, Tokyo, Japan, 6. Faculty of Science and Technology, University of the Basque Country (EHU), Leioa, Spain, 7. Department of Analytical Chemistry, University of the Basque Country (EHU), Leioa, Spain, 8. Universidad de Santiago de Chile, Santiago, Chile , 9. University of Groningen, Leeuwarden, The Netherlands, 10. IKERBASQUE, Basque Foundation of Science, Bilbao, Spain)

Keywords:High-mountain cryosphere, Aerosol-derived impurities, Snow-to-ice transition, Radiative forcing , Ice-core microstructure , Black carbon and mineral dust