Stefano M. Bernasconi

Research interests

Publications

• Calibration of the dual clumped isotope thermometer for carbonates

  Geochimica et Cosmochimica Acta · 2021 · https://doi.org/10.1016/j.gca.2021.07.012

• A Unified Clumped Isotope Thermometer Calibration (0.5–1,100°C) Using Carbonate‐Based Standardization

  Geophysical Research Letters · 2021 · https://doi.org/10.1029/2020gl092069

• InterCarb: A Community Effort to Improve Interlaboratory Standardization of the Carbonate Clumped Isotope Thermometer Using Carbonate Standards

  Geochemistry Geophysics Geosystems · 2021 · https://doi.org/10.1029/2020gc009588

• Effects of Improved 17 O Correction on Interlaboratory Agreement in Clumped Isotope Calibrations, Estimates of Mineral‐Specific Offsets, and Temperature Dependence of Acid Digestion Fractionation

  Geochemistry Geophysics Geosystems · 2019 · https://doi.org/10.1029/2018gc008127

• Reducing Uncertainties in Carbonate Clumped Isotope Analysis Through Consistent Carbonate‐Based Standardization

  Geochemistry Geophysics Geosystems · 2018 · https://doi.org/10.1029/2017gc007385

• Temperature dependence of oxygen- and clumped isotope fractionation in carbonates: A study of travertines and tufas in the 6–95°C temperature range

  Geochimica et Cosmochimica Acta · 2015 · https://doi.org/10.1016/j.gca.2015.06.032

• Long‐term performance of the Kiel carbonate device with a new correction scheme for clumped isotope measurements

  Rapid Communications in Mass Spectrometry · 2014 · https://doi.org/10.1002/rcm.6949

• The role of serpentinites in cycling of carbon and sulfur: Seafloor serpentinization and subduction metamorphism

  Lithos · 2012 · https://doi.org/10.1016/j.lithos.2012.12.006

• Bacterial, Archaeal and Fungal Succession in the Forefield of a Receding Glacier

  Microbial Ecology · 2011 · https://doi.org/10.1007/s00248-011-9991-8

• Dolomite formation within microbial mats in the coastal sabkha of Abu Dhabi (United Arab Emirates)

  Sedimentology · 2010 · https://doi.org/10.1111/j.1365-3091.2009.01121.x

• 100,000 Years of African monsoon variability recorded in sediments of the Nile margin

  Quaternary Science Reviews · 2010 · https://doi.org/10.1016/j.quascirev.2010.02.006

• A volcanic CO2 pulse triggered the Cretaceous Oceanic Anoxic Event 1a and a biocalcification crisis

  Geology · 2009 · https://doi.org/10.1130/g30100a.1

• A revised isotope fractionation model for dissimilatory sulfate reduction in sulfate reducing bacteria

  Geochimica et Cosmochimica Acta · 2005 · https://doi.org/10.1016/j.gca.2005.04.015

• A Serpentinite-Hosted Ecosystem: The Lost City Hydrothermal Field

  Science · 2005 · https://doi.org/10.1126/science.1102556

• Calibration of the δ18O paleothermometer for dolomite precipitated in microbial cultures and natural environments

  Geology · 2005 · https://doi.org/10.1130/g20992.1

• A model for oxygen and sulfur isotope fractionation in sulfate during bacterial sulfate reduction processes

  Geochimica et Cosmochimica Acta · 2005 · https://doi.org/10.1016/j.gca.2005.04.017

• Seasonal variation of the δC and δN of particulate and dissolved carbon and nitrogen in Lake Lugano: Constraints on biogeochemical cycling in a eutrophic lake

  Limnology and Oceanography · 2004 · https://doi.org/10.4319/lo.2004.49.2.0415

• Bacterial communities and enzyme activities of PAHs polluted soils

  Chemosphere · 2004 · https://doi.org/10.1016/j.chemosphere.2004.06.013

• Modelling nitrogen and oxygen isotope fractionation during denitrification in a lacustrine redox-transition zone

  Geochimica et Cosmochimica Acta · 2003 · https://doi.org/10.1016/s0016-7037(03)00085-1

• 30,000 Years of Hydrothermal Activity at the Lost City Vent Field

  Science · 2003 · https://doi.org/10.1126/science.1085582

• Preservation of organic matter and alteration of its carbon and nitrogen isotope composition during simulated and in situ early sedimentary diagenesis

  Geochimica et Cosmochimica Acta · 2002 · https://doi.org/10.1016/s0016-7037(02)00968-7

• Hypersulfidic deep biosphere indicates extreme sulfur isotope fractionation during single-step microbial sulfate reduction

  Geology · 2001 · https://doi.org/10.1130/0091-7613(2001)029<0647:hdbies>2.0.co;2

• The record of nitrate utilization and productivity limitation provided by δ15N values in lake organic matter—A study of sediment trap and core sediments from Baldeggersee, Switzerland

  Limnology and Oceanography · 2000 · https://doi.org/10.4319/lo.2000.45.4.0801

• Temperature and salinity variations of Mediterranean Sea surface waters over the last 16,000 years from records of planktonic stable oxygen isotopes and alkenone unsaturation ratios

  Palaeogeography Palaeoclimatology Palaeoecology · 2000 · https://doi.org/10.1016/s0031-0182(00)00053-5

• Microbial mediation as a possible mechanism for natural dolomite formation at low temperatures

  Nature · 1995 · https://doi.org/10.1038/377220a0

Current projects

No projects listed.