Geochemistry

Prof. Giorgio Sartor

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Climate	Earthquakes	GEOCHEMISTRY	Planet evolution and continents
Rivers	Sea, shores and coasts	Space Impacts	Volcanoes

Inorganic Chemistry

30 years of the iron hypothesis of ice ages

⁶⁰Fe and ²⁴⁴Pu deposited on Earth constrain the r-process yields of recent nearby supernovae

A global environmental crisis 42,000 years ago

A unified continental thickness from seismology and diamonds suggests a melt-defined plate

A unified model for hydrogen in the Earth and Moon: No one expects the Theia contribution

Accidental synthesis of a previously unknownquasicrystal in the first atomic bomb test

An englacial hydrologic system of brine within a cold glacier: Blood Falls, McMurdo Dry Valleys, Antarctica

Anomalously high geothermal flux near the South Pole

Atmospheric ¹⁴C/¹²C changes during the last glacial period from Hulu Cave

Blue boron-bearing diamonds from Earth’s lower mantle

Brockarchaeota, a novel archaeal phylum with unique and versatile carbon cycling pathways

Carbon and sulfur budget of the silicate Earth explained by accretion of differentiated planetary embryos

CaSiO₃ perovskite in diamond indicates the recycling of oceanic crust into the lower mantle

Cenozoic sea-level and cryospheric evolution from deep-sea geochemical and continental margin records

Climate model sensitivity to atmospheric CO₂ levels in the Early-Middle Paleogene

Climate, ecosystems, and planetary futures: The challenge to predict life in Earth system models

Colloidal transport and flocculation are the cause ofthe hyperenrichment of gold in nature

Cosmogenic ¹⁰Be production records reveal dynamics of geomagnetic dipole moment (GDM) over the Laschamp excursion (20–60 ka)

Could soluble minerals be hazardous to human health? Evidence from fibrous epsomite

Diagenetically altered fossil micrometeorites suggest cosmic dust is common the geological record

Diamond growth from organic compounds in hydrous fluids deep within the Earth

Dinosaur diversification linked with the Carnian Pluvial Episode

Dynamics of shallow hydrothermal eruptions: new insights from Vulcano’s Breccia di Commenda eruption

Earth system impacts of the European arrival and Great Dying in the Americas after 1492

Efficiency of the oxygenic photosynthesis on Earth-like planets in the habitable zone

Elastic moduli of hexagonal diamond and cubic diamond formed under shock compression

Evidence for a rosiaite-structured high-pressure silica phase and its relation to lamellar amorphization in quartz

Exceptional discovery of a shallow-water hydrothermal site in the SW area of Basiluzzo isalet (Aeolian archipelago, South Tyrrhenian Sea): An environment to preserve

Fallout melt debris and aerodynamically-shaped glasses in beach sands of Hiroshima Bay, Japan

‘Follow the Water’: Hydrogeochemical Constraints on Microbial Investigations 2.4 km Below Surface at the Kidd Creek Deep Fluid and Deep Life Observatory

Hadean zircon from a 3.3 Ga sandstone, Barberton greenstone belt, South Africa

Hydrothermal pressure-temperature control on CO₂ emissions andseismicity at Campi Flegrei (Italy)

Insights into the dynamics of mantle plumes from uranium-series geochemistry

Lightning strikes as a major facilitator of prebioticphosphorus reduction on early Earth

Long-Term Sustainability of a High-Energy, Low-Diversity Crustal Biome

Microbial oxidation of lithospheric organic carbon in rapidly eroding tropical mountain soils

Natural Quasicrystals

New elevation data triple estimates of global vulnerability to sea-level rise and coastal flooding

Oceanic Island Basalts and Mantle Plumes: The Geochemical Perspective

Oxidation of the Ediacaran Ocean

Oxygen escape from the Earth during geomagnetic reversals: Implications to mass extinction

Quantifying methane emissions from the largest oil-producing basin in the United States from space

Petrovite, Na₁₀CaCu₂(SO₄)₈, a new fumarolic sulfate from the Great Tolbachik fissure eruption, Kamchatka Peninsula, Russia

Primitive Helium Is Sourced From Seismically Slow Regions in the Lowermost Mantle

Reversal of carbonate-silicate cation exchange in cold slabs in Earth’s lower mantle

Solar noble gases in an iron meteorite indicate terrestrial mantle signatures derive from Earth’s core

Stormscapes: Simulating Cloud Dynamics in the Now

Structure and Dynamics of the Laacher See Magma Chamber (Eifel, Germany) from Major and Trace Element Zoning in Sanidine: a Cathodoluminescence and Electron Microprobe Study

Sulfate-dependent reversibility of intracellular reactions explains the opposing isotope effects in the anaerobic oxidation of methane

Sulfur mass-independent fractionation in subsurface fracture waters indicates a long-standing sulfur cycle in Precambrian rocks

Superionic iron alloys and their seismic velocities in Earth’s inner core

Synergistic gold–copper detoxification at the core of gold biomineralisation in Cupriavidus metallidurans

Terrestrial-like zircon in a clast from an Apollo 14 breccia

The assessment of local geological factors for the construction of a Geogenic Radon Potential map using regression kriging. A case study from theEuganean Hills volcanic district (Italy)

The Biogeochemical Sulfur Cycle of Marine Sediments

The contribution of the Precambrian continental lithosphere to global H₂production

The "eye of Africa" (Richat dome, Mauritania): An isolated Cretaceous alkaline–hydrothermal complex

The first tropical ‘metal farm’: Some perspectives from field and pot experiments

Tidal tomography constrains Earth’s deep-mantle buoyancy

Trace element catalyses mineral replacement reactions and facilitates ore formation

U–Pb-dated flowstones restrict South African early hominin record to dry climate phases

EARTH SCIENCES

Space Sciences