Effects of varying obliquity on Martian sublimation thermokarst landforms
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- 作者：Colin M. Dundas cdundas@usgs.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Mars ; surface ; Mars ; climate ; Geological processes ; Ices
- 刊名：Icarus
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：281
- 期：Complete
- 页码：115-120
- 全文大小：1289 K
文摘
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Arcuate ridges in sublimation pits can be produced by recent climate variations.
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Liquid water is not needed to explain these morphologies.
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Scalloped depressions may be actively growing, but at low rates.