Articles with "geo biosignature" as a keyword



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The Role of N2 as a Geo-Biosignature for the Detection and Characterization of Earth-like Habitats.

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Published in 2019 at "Astrobiology"

DOI: 10.1089/ast.2018.1914

Abstract: Since the Archean, N2 has been a major atmospheric constituent in Earth's atmosphere. Nitrogen is an essential element in the building blocks of life; therefore, the geobiological nitrogen cycle is a fundamental factor in the… read more here.

Keywords: role geo; geo biosignature; earth; earth like ... See more keywords