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Georges Lacrampe-Couloume

Georges Lacrampe-Couloume

D-Index & Metrics

Environmental Sciences

D-Index
38
Citations
6115
World Ranking
8604
National Ranking
399

Overview

Georges Lacrampe-Couloume is affiliated with the University of Toronto in Canada and is active in the field of Environmental Science. Their research encompasses several specialized subfields, including Ecology, Geochemistry and Petrology, Environmental Chemistry, Mechanics of Materials, and Pharmaceutical Science.

The scientist's work focuses on a variety of topics that intersect isotope analysis and environmental processes. These main topics include:

  • Isotope Analysis in Ecology
  • Groundwater and Isotope Geochemistry
  • Microbial Community Ecology and Physiology
  • Methane Hydrates and Related Phenomena
  • Hydrocarbon Exploration and Reservoir Analysis
  • Chemical Reactions and Isotopes
  • Radioactive Contamination and Transfer

Their publication record features articles in several scientific journals. Recent papers include:

  • "Compound specific isotope analysis in hydrogeology," 2022, Journal of Hydrology
  • "Advances in carbon isotope analysis of trapped methane and volatile hydrocarbons in crystalline rock cores," 2021, Rapid Communications in Mass Spectrometry
  • "Isotope fractionation (2H/1H, 13C/12C, 37Cl/35Cl) in trichloromethane and trichloroethene caused by partitioning between gas phase and water," 2020, Environmental Science Processes & Impacts

Georges Lacrampe-Couloume has collaborated frequently with several coauthors, including:

  • Axel Horst
  • Oliver Warr
  • Elizabeth Phillips
  • Bridget A. Bergquist
  • Michelle M. G. Chartrand

The publication venues reflect the interdisciplinary and applied nature of their research, mainly appearing in:

  • Journal of Hydrology
  • Rapid Communications in Mass Spectrometry
  • Environmental Science Processes & Impacts

Best Publications

  • Abiogenic formation of alkanes in the Earth's crust as a minor source for global hydrocarbon reservoirs

    B. Sherwood Lollar;T. D. Westgate;J. A. Ward;G. F. Slater

  • Solubility trapping in formation water as dominant CO2 sink in natural gas fields

    Stuart M V Gilfillan;Barbara Sherwood Lollar;Greg Holland;David Blagburn

  • Unravelling abiogenic and biogenic sources of methane in the Earth's deep subsurface

    B. Sherwood Lollar;G. Lacrampe-Couloume;G. F. Slater;J. Ward

  • The contribution of the Precambrian continental lithosphere to global H2 production.

    Barbara Sherwood Lollar;T. C. Onstott;G. Lacrampe-Couloume;C. J. Ballentine

  • The yield and isotopic composition of radiolytic H2, a potential energy source for the deep subsurface biosphere

    Li-Hung Lin;Greg F. Slater;Greg F. Slater;Barbara Sherwood Lollar;Georges Lacrampe-Couloume

  • Deep fracture fluids isolated in the crust since the Precambrian era

    Greg Holland;Greg Holland;B. Sherwood Lollar;L. Li;L. Li;Georges Lacrampe-Couloume

  • Isotopic signatures of CH4 and higher hydrocarbon gases from Precambrian Shield sites: A model for abiogenic polymerization of hydrocarbons

    B. Sherwood Lollar;G. Lacrampe-Couloume;K. Voglesonger;T.C. Onstott

  • Ammonium stability and nitrogen isotope fractionations for NH4+–NH3(aq)–NH3(gas) systems at 20–70 °C and pH of 2–13: Applications to habitability and nitrogen cycling in low-temperature hydrothermal systems

    Long Li;Barbara Sherwood Lollar;Hong Li;Ulrich G. Wortmann

  • Carbon and hydrogen isotopic fractionation during anaerobic biodegradation of benzene.

    Silvia A. Mancini;Ania C. Ulrich;Georges Lacrampe-Couloume;Brent Sleep

  • Abiotic formation of hydrocarbons under hydrothermal conditions: Constraints from chemical and isotope data

    Qi Fu;Barbara Sherwood Lollar;Juske Horita;Georges Lacrampe-Couloume

  • The influence of carbon source on abiotic organic synthesis and carbon isotope fractionation under hydrothermal conditions

    Thomas M. McCollom;Barbara Sherwood Lollar;Georges Lacrampe-Couloume;Jeffrey S. Seewald

  • Hydrogeologic controls on episodic H2 release from precambrian fractured rocks--energy for deep subsurface life on earth and mars.

    B. Sherwood Lollar;K. Voglesonger;L. H. Lin;G. Lacrampe-Couloume

  • Carbon and Hydrogen Isotopic Fractionation during Biodegradation of Methyl tert-Butyl Ether

    Jennifer R. Gray;Georges Lacrampe-Couloume;Deepa Gandhi;Kate M. Scow

  • An approach for assessing total instrumental uncertainty in compound-specific carbon isotope analysis: implications for environmental remediation studies.

    Barbara Sherwood Lollar;Sarah K Hirschorn;Michelle M G Chartrand;Georges Lacrampe-Couloume

  • Microbial hydrocarbon gases in the Witwatersrand Basin, South Africa: Implications for the deep biosphere

    J.A Ward;G.F Slater;D.P Moser;L.-H Lin

  • Hydrogen isotopic enrichment: an indicator of biodegradation at a petroleum hydrocarbon contaminated field site.

    Silvia A. Mancini;Georges Lacrampe-Couloume;Hendrikus Jonker;Boris M. Van Breukelen

  • Quantifying chlorinated ethene degradation during reductive dechlorination at Kelly AFB using stable carbon isotopes

    Penny L. Morrill;Georges Lacrampe-Couloume;Gregory F. Slater;Gregory F. Slater;Brent E. Sleep

  • Hydrogen isotope fractionation during methanogenic degradation of toluene: Potential for direct verification of bioremediation

    Julie A. M. Ward;Jason M. E. Ahad;Georges Lacrampe-Couloume;Greg F. Slater

  • Heterotrophic and Autotrophic Microbial Populations in Cold Perennial Springs of the High Arctic

    Nancy N. Perreault;Nancy N. Perreault;Charles W. Greer;Dale T. Andersen;Stefanie Tille

  • Microbial characterization of a subzero, hypersaline methane seep in the Canadian High Arctic.

    Thomas D Niederberger;Nancy N Perreault;Nancy N Perreault;Stephanie Tille;Barbara Sherwood Lollar

Frequent Co-Authors

Barbara Sherwood Lollar
Barbara Sherwood Lollar University of Toronto
Elizabeth A. Edwards
Elizabeth A. Edwards University of Toronto
Tullis C. Onstott
Tullis C. Onstott Princeton University
Jon Telling
Jon Telling Newcastle University
Chris J. Ballentine
Chris J. Ballentine University of Oxford
Martin Elsner
Martin Elsner Technical University of Munich
Thomas M. McCollom
Thomas M. McCollom University of Colorado Boulder
Lisa M. Pratt
Lisa M. Pratt Indiana University
Brent E. Sleep
Brent E. Sleep University of Toronto
Charles W. Greer
Charles W. Greer National Research Council Canada

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