Dust devil triggering of slope streaks on Mars

作者: T. Heyer , J. Raack , H. Hiesinger , R. Jaumann

DOI: 10.1016/J.ICARUS.2020.113951

关键词: LandformAstrobiologyMars Exploration ProgramDust devilGeologyTimekeeping on Mars

摘要: Abstract Slope streaks are gravity-driven landforms that occur throughout the martian year in dust-rich equatorial regions on Mars. The distinctive predominantly originate from point sources showing no indication for a specific trigger mechanism. Rare observations revealed dust devil-related triggering of multiple slope and thus indicate dry process.

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