Arola Moreras Marti
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1
Total Citations
19
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1
About
Arola Moreras Marti is an astrobiologist whose research bridges planetary science and microbial ecology, focusing on how volcanic environments shape the potential for life on Mars. Her work centers on understanding the habitability of Mars-analogue hydrothermal systems, particularly how volcanic substrates—rhyolitic versus basaltic—influence microbial communities and biogeochemical cycles. Her most-cited study, “Volcanic controls on the microbial habitability of Mars‐analogue hydrothermal environments” (2021, 19 citations), provides critical insights by analyzing water and sediments from geothermal pools in Iceland’s Kerlingarfjöll and Kverkfjöll volcanoes. This research demonstrates that volcanic rock composition directly affects nutrient availability and microbial diversity, offering a framework for selecting future Mars landing sites with the highest astrobiological potential. Moreras Marti’s work has been instrumental in refining models of subsurface habitability on early Mars, and her field-based approach in extreme terrestrial analogues has earned recognition for its methodological rigor. By linking volcanology, geochemistry, and microbiology, she is shaping how scientists search for biosignatures in Martian hydrothermal systems.
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