AUTHOR=Velkavrh Igor , Nachbauer Werner , Mathia Thomas G. TITLE=Editorial: Tribology in Snow and Ice Environments JOURNAL=Frontiers in Mechanical Engineering VOLUME=7 YEAR=2022 URL=https://www.frontiersin.org/journals/mechanical-engineering/articles/10.3389/fmech.2021.824874 DOI=10.3389/fmech.2021.824874 ISSN=2297-3079