دورية أكاديمية

Reviewing Martian Atmospheric Noble Gas Measurements: From Martian Meteorites to Mars Missions

التفاصيل البيبلوغرافية
العنوان: Reviewing Martian Atmospheric Noble Gas Measurements: From Martian Meteorites to Mars Missions
المؤلفون: Thomas Smith, P. M. Ranjith, Huaiyu He, Rixiang Zhu
المصدر: Geosciences, Vol 10, Iss 11, p 439 (2020)
بيانات النشر: MDPI AG, 2020.
سنة النشر: 2020
المجموعة: LCC:Geology
مصطلحات موضوعية: noble gases, Martian meteorites, mass spectrometry, space missions, atmospheric evolution, Geology, QE1-996.5
الوصف: Martian meteorites are the only samples from Mars available for extensive studies in laboratories on Earth. Among the various unresolved science questions, the question of the Martian atmospheric composition, distribution, and evolution over geological time still is of high concern for the scientific community. Recent successful space missions to Mars have particularly strengthened our understanding of the loss of the primary Martian atmosphere. Noble gases are commonly used in geochemistry and cosmochemistry as tools to better unravel the properties or exchange mechanisms associated with different isotopic reservoirs in the Earth or in different planetary bodies. The relatively low abundance and chemical inertness of noble gases enable their distributions and, consequently, transfer mechanisms to be determined. In this review, we first summarize the various in situ and laboratory techniques on Mars and in Martian meteorites, respectively, for measuring noble gas abundances and isotopic ratios. In the second part, we concentrate on the results obtained by both in situ and laboratory measurements, their complementarity, and the implications for the Martian atmospheric dynamic evolution through the last billions of years. Here, we intend on demonstrating how the various efforts established the Mars-Martian meteorites connection and its significance to our understanding of the red planet.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2076-3263
Relation: https://www.mdpi.com/2076-3263/10/11/439; https://doaj.org/toc/2076-3263
DOI: 10.3390/geosciences10110439
URL الوصول: https://doaj.org/article/93eb2719b2c24b95b1be910b9006ff04
رقم الأكسشن: edsdoj.93eb2719b2c24b95b1be910b9006ff04
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20763263
DOI:10.3390/geosciences10110439