Jesús Revuelto

Apr 21, 2024 | insu.hal.science | Maxim Lamare |Jesús Revuelto |Maude Pelletier |Laurent Arnaud

Article Dans Une Revue Journal of Hydrometeorology Année : 2023 Investigating the Role of Shrub Height and Topography in Snow Accumulation on Low-Arctic Tundra using UAV-Borne Lidar Fichier sous embargo 0 ― 1 ― 0 Année Mois Jours Avant la publication mardi 21 mai 2024 insu-04471098 , version 1 (21-04-2024) Maxim Lamare, Florent Domine, Jesús Revuelto, Maude Pelletier, Laurent Arnaud, et al..

May 2, 2023 | journals.ametsoc.org | Maude Pelletier |Laurent Arnaud |Maxim Lamare |Jesús Revuelto

Keywords: Complex terrain; Snow; Vegetation; Snow cover; Lidars/Lidar observations1. IntroductionIn northern regions, the snow cover insulates the ground from the winter cold air and therefore plays a key role in the permafrost thermal regime (Zhang 2005). With global warming, shrubs are expanding on Arctic tundra (Ju and Masek 2016; Tremblay et al. 2012) and this has been observed to lead to increases in snow height in some cases (Busseau et al. 2017; Sturm et al. 2001).