Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL088653 |
Constraints on Thermal History of Mars from Depth of Pore Closure Below InSight | |
Szilá; rd Gyalay; Francis Nimmo; Ana‐; Catalina Plesa; Mark Wieczorek | |
2020-07-29 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2020 |
英文摘要 | Planetary crusts undergo viscous closure of pores at depth; if the thickness of this porous layer can be measured, constraints on crustal thermal evolution can be derived. We apply a pore closure model developed for the Moon to Mars and take into account the geological processes that may alter the depth of this transition region. If the 8–11 km deep discontinuity in seismic wave speed detected by the InSight lander marks the base of the porous layer, the heat flux at the time the porosity was created must exceed 60 mW m‐2, probably indicating a time prior to 4 Ga. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/286590 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Szilá,rd Gyalay,Francis Nimmo,et al. Constraints on Thermal History of Mars from Depth of Pore Closure Below InSight[J]. Geophysical Research Letters,2020. |
APA | Szilá,rd Gyalay,Francis Nimmo,Ana‐,Catalina Plesa,&Mark Wieczorek.(2020).Constraints on Thermal History of Mars from Depth of Pore Closure Below InSight.Geophysical Research Letters. |
MLA | Szilá,et al."Constraints on Thermal History of Mars from Depth of Pore Closure Below InSight".Geophysical Research Letters (2020). |
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