D-Index & Metrics Best Publications
Georges Lacrampe-Couloume

Georges Lacrampe-Couloume

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Environmental Sciences D-index 30 Citations 4,172 50 World Ranking 6903 National Ranking 319

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Carbon dioxide
  • Hydrogen

The scientist’s investigation covers issues in Isotopes of carbon, Carbon, Hydrocarbon, Abiogenic petroleum origin and Fractionation. His study explores the link between Isotopes of carbon and topics such as Environmental chemistry that cross with problems in Hydrogen, Benzene and Biodegradation. His biological study deals with issues like Hydrothermal circulation, which deal with fields such as Inorganic chemistry and Catalysis.

His Abiogenic petroleum origin study introduces a deeper knowledge of Methane. His Methane study combines topics from a wide range of disciplines, such as Geochemistry, Butane and Mineralogy. His research in Fractionation intersects with topics in Molar concentration, Radiolysis, Isotopic signature and Analytical chemistry.

His most cited work include:

  • Abiogenic formation of alkanes in the Earth's crust as a minor source for global hydrocarbon reservoirs (344 citations)
  • Solubility trapping in formation water as dominant CO2 sink in natural gas fields (318 citations)
  • Unravelling abiogenic and biogenic sources of methane in the Earth's deep subsurface (177 citations)

What are the main themes of his work throughout his whole career to date?

Georges Lacrampe-Couloume spends much of his time researching Environmental chemistry, Isotopes of carbon, Biodegradation, Carbon and Fractionation. His Environmental chemistry research incorporates elements of Environmental engineering, Benzene, Isotope analysis, Reductive dechlorination and Isotope fractionation. His research integrates issues of Isotope-ratio mass spectrometry, Mass spectrometry and Mineralogy in his study of Isotopes of carbon.

Georges Lacrampe-Couloume has included themes like Inorganic chemistry, Hydrogen and Hydrocarbon in his Carbon study. His studies deal with areas such as Abiogenic petroleum origin, Hydrothermal circulation and Organic synthesis as well as Hydrocarbon. His Fractionation research focuses on Enrichment factor and how it connects with Aerobie.

He most often published in these fields:

  • Environmental chemistry (46.88%)
  • Isotopes of carbon (37.50%)
  • Biodegradation (25.00%)

What were the highlights of his more recent work (between 2014-2020)?

  • Environmental chemistry (46.88%)
  • Isotopes of carbon (37.50%)
  • Precambrian (12.50%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Environmental chemistry, Isotopes of carbon, Precambrian, Isotope analysis and Volatilisation. His work on Water pollutants as part of his general Environmental chemistry study is frequently connected to Hexachlorocyclohexane, thereby bridging the divide between different branches of science. Georges Lacrampe-Couloume has researched Isotopes of carbon in several fields, including Volcano, Impact crater, δ13C and Hydrothermal circulation.

The study incorporates disciplines such as Carbon, Isotope fractionation and Vapor pressure in addition to Volatilisation. The Carbon study combines topics in areas such as Fractionation, Hydrocarbon and Mass spectrometry. Georges Lacrampe-Couloume focuses mostly in the field of Geochemistry, narrowing it down to matters related to Earth science and, in some cases, Hydrogen.

Between 2014 and 2020, his most popular works were:

  • Sulfur mass-independent fractionation in subsurface fracture waters indicates a long-standing sulfur cycle in Precambrian rocks. (27 citations)
  • Vapor Pressure Isotope Effects in Halogenated Organic Compounds and Alcohols Dissolved in Water. (10 citations)
  • Near Infrared Cavity Ring-Down Spectroscopy for Isotopic Analyses of CH4 on Future Martian Surface Missions (10 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Carbon dioxide
  • Hydrogen

Environmental chemistry, Sulfur, Distributed feedback laser, Cavity ring-down spectroscopy and Martian surface are his primary areas of study. His Environmental chemistry research is multidisciplinary, incorporating elements of Carbon, Volatilisation, Isotope fractionation and Vapor pressure. His Sulfur research incorporates elements of Hydrosphere, Precambrian, Sulfate and Anoxic waters.

His Sulfate research focuses on Sulfur cycle in particular. He has researched Distributed feedback laser in several fields, including Spectrometer, Optical cavity and Optical amplifier. His Cavity ring-down spectroscopy study is related to the wider topic of Laser.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

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.
Nature (2002)

504 Citations

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

Stuart M V Gilfillan;Barbara Sherwood Lollar;Greg Holland;David Blagburn.
Nature (2009)

405 Citations

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

B. Sherwood Lollar;G. Lacrampe-Couloume;G. F. Slater;J. Ward.
Chemical Geology (2006)

248 Citations

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.
Geochimica et Cosmochimica Acta (2005)

208 Citations

Carbon and hydrogen isotopic fractionation during anaerobic biodegradation of benzene.

Silvia A. Mancini;Ania C. Ulrich;Georges Lacrampe-Couloume;Brent Sleep.
Applied and Environmental Microbiology (2003)

182 Citations

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

Qi Fu;Barbara Sherwood Lollar;Juske Horita;Georges Lacrampe-Couloume.
Geochimica et Cosmochimica Acta (2007)

160 Citations

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.
Geochimica et Cosmochimica Acta (2008)

159 Citations

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

Jennifer R. Gray;Georges Lacrampe-Couloume;Deepa Gandhi;Kate M. Scow.
Environmental Science & Technology (2002)

152 Citations

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.
Geochimica et Cosmochimica Acta (2010)

143 Citations

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.
Nature (2013)

142 Citations

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Best Scientists Citing Georges Lacrampe-Couloume

Barbara Sherwood Lollar

Barbara Sherwood Lollar

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