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Active Mars: A Dynamic World

delete2021-07-29
delete21
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OA
AI
C
C. M. Dundas *
P
P. Becerra
S
Shane Byrne
M
M. Chojnacki
I
I. J. Daubar
S
S. Diniega
C
C. J. Hansen
K
K. E. Herkenhoff
M
M. E. Landis
A
A. S. McEwen
G
Ganna Portyankina
A
Adomas Valantinas
DOI:10.1029/2021JE006876delete
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Abstract

Abstract

En 中文
Mars exhibits diverse surface changes at all latitudes and all seasons. Active processes include impact cratering, aeolian sand and dust transport, a variety of slope processes, changes in polar ices, and diverse effects of seasonal CO2 frost. The extent of surface change has been surprising and indicates that the present climate is capable of reshaping the surface. Activity has important implications for the Amazonian history of Mars: understanding processes is a necessary step before we can understand their implications and variations over time.
Keywords:
Mars
surface changes
seasonal processes
impact cratering
aeolian processes
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

J
Journal of Geophysical Research and Planets
IF:
4
Papers:
5.1K
Citations:
1.8W

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B
Brown University
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Citations: 3.2W
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national aeronautics & space administration (nasa)
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United States Department of the Interior
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United States Geological Survey cover
United States Geological Survey
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Papers: 7.6K
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U
University of Bern
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Papers: 3.1W
Citations: 4.8W
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