biogeochemical Archives - Astrobiology

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“biogeochemical”

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

Water/Hycean Worlds & Oceanography

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

Behaviors of Martian CO2-driven Dry Climate System and Conditions for Atmospheric Collapses

Mars

Behaviors of Martian CO2-driven Dry Climate System and Conditions for Atmospheric Collapses

Building a Planet Atmosphere: Fundamental Physics and Chemistry

Atmospheres & Climate

Building a Planet Atmosphere: Fundamental Physics and Chemistry

Self-Shielding Enhanced Organics Synthesis in an Early Reduced Earth’s Atmosphere

Atmospheres & Climate

Self-Shielding Enhanced Organics Synthesis in an Early Reduced Earth’s Atmosphere

Unraveling Abiotic Organic Synthesis Pathways In The Mafic Crust Of Mid-ocean Ridges

Biochemistry & Organic Chemistry

Unraveling Abiotic Organic Synthesis Pathways In The Mafic Crust Of Mid-ocean Ridges

Polarized Signatures Of The Earth Through Time: An Outlook For The Habitable Worlds Observatory

Astronomy & Telescopes

Polarized Signatures Of The Earth Through Time: An Outlook For The Habitable Worlds Observatory

Evolution Of The Archean Atmosphere

Atmospheres & Climate

Evolution Of The Archean Atmosphere

Hyperexpansion of Genetic Diversity and Metabolic Capacity of Extremophilic Bacteria and Archaea in Ancient Andean Lake Sediments

Microbiology & Virology

Hyperexpansion of Genetic Diversity and Metabolic Capacity of Extremophilic Bacteria and Archaea in Ancient Andean Lake Sediments

Sulfur on Venus: Atmospheric, Surface, and Interior Processes

Venus

Sulfur on Venus: Atmospheric, Surface, and Interior Processes

Substantial Extension of the Lifetime of the Terrestrial Biosphere

Gaia - Planetary Perspectives

Substantial Extension of the Lifetime of the Terrestrial Biosphere

New Estimates of Nitrogen Fixation on Early Earth

Atmospheres & Climate

New Estimates of Nitrogen Fixation on Early Earth

Role of Magma Oceans in Controlling Carbon and Oxygen of Sub-Neptune atmospheres

Lava / Volcanic Worlds

Role of Magma Oceans in Controlling Carbon and Oxygen of Sub-Neptune atmospheres

Scottish And Irish Rocks Confirmed As Being A Rare Record Of Snowball Earth

Biogeochemical Cycles & Geobiology

Scottish And Irish Rocks Confirmed As Being A Rare Record Of Snowball Earth

Seawater Barium and Sulfide Removal Improved Marine Habitability for the Cambrian Explosion of Early Animals

Biogeochemical Cycles & Geobiology

Seawater Barium and Sulfide Removal Improved Marine Habitability for the Cambrian Explosion of Early Animals

Microbial Viruses Act As Secret Drivers Of Planetary Climate Change

Microbiology & Virology

Microbial Viruses Act As Secret Drivers Of Planetary Climate Change

Constraints On The Size and Composition Of The Ancient Martian Atmosphere From Coupled CO2-N2-Ar Isotopic Evolution Models

Mars

Constraints On The Size and Composition Of The Ancient Martian Atmosphere From Coupled CO2-N2-Ar Isotopic Evolution Models

Oxygen Controls On Magmatism In Rocky Exoplanets

Astrogeology

Oxygen Controls On Magmatism In Rocky Exoplanets