What is he best known for?
The fields of study he is best known for:
- Oxygen
- Organic chemistry
- Carbon dioxide
His primary areas of investigation include Environmental chemistry, Isotopes of carbon, Organic matter, Carbon and Fractionation.
His research in Environmental chemistry intersects with topics in Carbon dioxide, Isotope analysis and Archaea.
His Isotopes of carbon research includes elements of Geochemistry, Mineralogy, Isotope fractionation and Ozonolysis.
His Organic matter research includes themes of Kerogen, Deep sea, Precambrian and Cenozoic.
As a member of one scientific family, John M. Hayes mostly works in the field of Carbon, focusing on Total organic carbon and, on occasion, Carbonate and Sedimentary rock.
His Fractionation study combines topics from a wide range of disciplines, such as Decarboxylation, Double bond, Ozonide and Plankton.
His most cited work include:
- Methane-consuming archaebacteria in marine sediments (977 citations)
- A Serpentinite-Hosted Ecosystem: The Lost City Hydrothermal Field (806 citations)
- Compound-specific isotopic analyses: a novel tool for reconstruction of ancient biogeochemical processes. (674 citations)
What are the main themes of his work throughout his whole career to date?
His primary areas of study are Environmental chemistry, Isotopes of carbon, Carbon, Analytical chemistry and Mineralogy.
He studied Environmental chemistry and Archaea that intersect with Anaerobic oxidation of methane.
The various areas that John M. Hayes examines in his Isotopes of carbon study include Fractionation, Oceanography, Oil shale and Delta.
Deep sea is closely connected to Earth science in his research, which is encompassed under the umbrella topic of Carbon.
His Analytical chemistry research integrates issues from Ion, Ion source and Hydrogen.
His Total organic carbon research focuses on subjects like Organic matter, which are linked to Kerogen, Geochemistry and Paleontology.
He most often published in these fields:
- Environmental chemistry (26.18%)
- Isotopes of carbon (24.46%)
- Carbon (21.89%)
What were the highlights of his more recent work (between 1999-2018)?
- Environmental chemistry (26.18%)
- Oceanography (11.16%)
- Radiocarbon dating (5.58%)
In recent papers he was focusing on the following fields of study:
John M. Hayes spends much of his time researching Environmental chemistry, Oceanography, Radiocarbon dating, Carbon and Analytical chemistry.
His research integrates issues of Ecology, Methane, Hydrogen, Archaea and Mineralogy in his study of Environmental chemistry.
His studies deal with areas such as Sedimentary rock, Isotope analysis, Total inorganic carbon and Isotopes of carbon as well as Mineralogy.
His study in Oceanography is interdisciplinary in nature, drawing from both Biogeochemical cycle and Terrigenous sediment.
His Carbon study also includes fields such as
- Earth science that connect with fields like Carbonate,
- Total organic carbon which intersects with area such as Plankton.
His research investigates the link between Carbon cycle and topics such as Deep sea that cross with problems in Organic matter.
Between 1999 and 2018, his most popular works were:
- A Serpentinite-Hosted Ecosystem: The Lost City Hydrothermal Field (806 citations)
- Comparative Analysis of Methane-Oxidizing Archaea and Sulfate-Reducing Bacteria in Anoxic Marine Sediments (541 citations)
- Fractionation of Carbon and Hydrogen Isotopes in Biosynthetic Processes (515 citations)
In his most recent research, the most cited papers focused on:
- Oxygen
- Organic chemistry
- Hydrogen
Environmental chemistry, Hydrogen, Methane, Archaea and Organic matter are his primary areas of study.
He has included themes like Ecology and Sediment in his Environmental chemistry study.
John M. Hayes interconnects Mass spectrometry, Analytical chemistry, Fractionation, Oxygen and Equilibrium fractionation in the investigation of issues within Hydrogen.
His Methane research incorporates elements of Seawater and Mineralogy.
His Mineralogy research is multidisciplinary, relying on both Carbon and Isotopes of carbon.
John M. Hayes usually deals with Organic matter and limits it to topics linked to Total organic carbon and Sedimentary depositional environment, Alkenone and Deep sea.
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