Barbara Cavalazzi

University of Johannesburg — South Africa

Earth and Planetary Sciences · Physical Sciences

31h-index2.3kcitations219works1.12yr avg
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Research Topics

Paleontology and Stratigraphy of Fossils(73), Planetary Science and Exploration(71), Geology and Paleoclimatology Research(44), Astro and Planetary Science(34), Methane Hydrates and Related Phenomena(28)

Publications219 total

Laminae as Potential Biosignatures
Astrobiology·2025· 1 citedOpen Access
Compositional data analysis and hydrogeochemistry of the Continental Intercalaire aquifer (northwestern Africa): A regional synthesis
Hydrogeology Journal·2025Open Access
Water in the Ahnet Basin (Algeria): Traces of the Wet Past of the Sahara Desert as an Analog for the Hesperian-Amazonian Transition in Arabia Terra (Mars)
2025Open Access
Evaporitic Ecosystems as Analogues for Life Detection:A Study of Makgadikgadi and Tanezrouft Sabkhas
2025Open Access
Preliminary analysis of aeolian bedforms present in the Eberswalde preserved delta, Mars
2025Open Access
Noachian-Hesperian Sedimentary Evolution of Arabia Terra, Mars: Preliminary Insights
2025Open Access
Structural Biosignatures—A Category of Potential Biosignatures in the Life Detection Knowledge Base
Astrobiology·2025· 2 cited
Aluminous phyllosilicates promote exceptional nanoscale preservation of biogeochemical heterogeneities in Archaean siliciclastic microbial mats
Nature Communications·2025· 3 citedOpen Access
What controlled early terrestrial habitability: sedimentology or geochemistry ?
2025
Microbial abundance across a salinity and mineralogical transect in the Ntwetwe Pan of Botswana: A terrestrial analogue for playa deposits on Mars
Planetary and Space Science·2024· 1 citedOpen Access
The effect of ionizing radiation on hydrated fungal cells: Implications for planetary protection and mars habitability
Icarus·2024· 3 cited
A preliminary survey of the cellular responses of the black fungus <i>Cryomyces antarcticus</i> to long and short‐term dehydration
Environmental Microbiology Reports·2024· 2 citedOpen Access
Advancing Diversity within the Europlanet Society
2024Open Access
Characterizing clay minerals in the Makgadikgadi Pans (Botswana): terrestrial analogue for Mars playa deposits
2024Open Access
Correlative microspectroscopy of biogenic fabrics in Proterozoic silicified stromatolites
Geochemical Perspectives Letters·2024· 1 citedOpen Access
Remote Sensing Observations of Sulfides and Sulfates for the Geologic Mapping of the Extreme Acidic Environment of Rio Tinto, Spain
2024Open Access
Draft genome sequence of <i>Bacillus</i> sp. strain X and <i>Salarachaeum</i> sp. strain III isolated from Lake Karum, Danakil Depression, Ethiopia
Microbiology Resource Announcements·2024Open Access
Diversity of Microbial Mats in the Makgadikgadi Salt Pans, Botswana
Microorganisms·2024· 6 citedOpen Access
Astrobiology in the Italian Space Agency: An Overview of Ongoing Research Projects
2024
Mining the microbiome of Lake Afdera to gain insights into microbial diversity and biosynthetic potential
FEMS Microbes·2024· 5 citedOpen Access
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Frequent Co-authors

Francès Westall(15), Roberto Barbieri(15), Keyron Hickman‐Lewis(11), Frédéric Foucher(10), Axel Hofmann(8), Ernst Hauber(8), Gerhard Kminek(7), Brandi L. Carrier(7), T. Haltigin(7), L. E. Hays(7), H. Busemann(7), Vinciane Debaille(7), M. M. Grady(7), Aurore Hützler(7), Bernard Marty(7), A. B. Regberg(7), David Beaty(6), D. P. Glavin(6), F. M. McCubbin(6), Lisa M. Pratt(6)