World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
45
Citations
8975
World Ranking
6335
National Ranking
225

Research.com Recognitions

  • 1991 - Fellow of the Soil Science Society of America (SSSA)
  • 1989 - Fellow of the American Society of Agronomy (ASA)

Overview

O. T. Denmead is affiliated with the Commonwealth Scientific and Industrial Research Organisation in Australia. Their research primarily falls within the broad domain of Environmental Science, with specific focus on subfields including Global and Planetary Change, Spectroscopy, Atmospheric Science, Environmental Chemistry, and Process Chemistry and Technology.

The scientist's recent publications reflect active engagement in topics related to atmospheric and environmental gas dynamics, spectroscopy and laser applications, atmospheric chemistry and aerosols, soil and water nutrient dynamics, odor and emission control technologies, as well as agriculture sustainability and environmental impact.

  • Performance of open-path lasers and Fourier transform infrared spectroscopic systems in agriculture emissions research (2022), published in Atmospheric measurement techniques
  • Ammonia emissions from irrigated pastures on Solonetz in Victoria, Australia (2020), published in Geoderma Regional

Frequently collaborating with other researchers, Denmead's notable coauthors include Mei Bai, D. Turner, Robert Edis, Deli Chen, and Zoë Loh. These collaborations span multiple research projects and contribute to the scientist's work on environmental gas dynamics and related spectroscopic techniques.

  • Mei Bai
  • D. Turner
  • Robert Edis
  • Deli Chen
  • Zoë Loh

Denmead has contributed to publications in venues such as Atmospheric measurement techniques and Geoderma Regional. These journals align with their subfields of study and highlight an emphasis on measurement technologies and regional environmental assessments.

  • Atmospheric measurement techniques
  • Geoderma Regional

The scientist's research explores several key topics:

  • Atmospheric and Environmental Gas Dynamics
  • Spectroscopy and Laser Applications
  • Atmospheric Chemistry and Aerosols
  • Soil and Water Nutrient Dynamics
  • Odor and Emission Control Technologies
  • Agriculture Sustainability and Environmental Impact

Recognition in the scientific community includes being awarded the status of Fellow by two major organizations: the Soil Science Society of America (SSSA) in 1991 and the American Society of Agronomy (ASA) in 1989. These fellowships indicate professional standing within soil science and agronomy disciplines relevant to their research interests.

Best Publications

  • Availability of Soil Water to Plants as Affected by Soil Moisture Content and Meteorological Conditions1

    O. T. Denmead;R. H. Shaw

  • Ammonia Emission From Mineral Fertilizers and Fertilized Crops

    Sven G. Sommer;Jan K. Schjoerring;O.T. Denmead

  • Flux-Gradient Relationships in a Forest Canopy

    O. T. Denmead;E. F. Bradley

  • Approaches to measuring fluxes of methane and nitrous oxide between landscapes and the atmosphere

    O. T. Denmead

  • Volatilization of ammonia

    J. R. Freney;J. R. Simpson;O. T. Denmead

  • Micrometeorological methods for measuring gaseous losses of nitrogen in the field

    O. T. Denmead

  • Carbon dioxide and methane fluxes from an intermittently flooded paddy field

    Akira Miyata;Ray Leuning;Owen Thomas Denmead;Joon Kim

  • A closed ammonia cycle within a plant canopy

    O.T. Denmead;J.R. Freney;J.R. Simpson

  • Direct measurements of methane emissions from grazing and feedlot cattle.

    L A Harper;O T Denmead;J R Freney;F M Byers

  • A sampler for measuring atmospheric ammonia flux

    R. Leuning;J.R. Freney;O.T. Denmead;J.R. Simpson

  • Chamber Systems for Measuring Nitrous Oxide Emission from Soils in the Field

    O. T. Denmead

  • Ammonia flux into the atmosphere from a grazed pasture.

    O. T. Denmead;J. R. Simpson;J. R. Freney

  • Emissions of methane and nitrous oxide from Australian sugarcane soils.

    O. T. Denmead;B.C.T. Macdonald;G. Bryant;Travis A. Naylor

  • Dynamics of Ammonia Volatilization during Furrow Irrigation of Maize

    O. T. Denmead;J. R. Freney;J. R. Simpson

  • A Direct Field Measurement of Ammonia Emission After Injection of Anhydrous Ammonia

    O. T. Denmead;J. R. Simpson;J. R. Freney

  • Rainfall interception and evaporation from soil below a wheat canopy

    R. Leuning;A.G. Condon;F.X. Dunin;S. Zegelin

  • Ammonia and Nitrous Oxide Losses Following Applications of Ammonium Sulfate to Flooded Rice

    JR Freney;OT Denmead;I Watanabe;ET Craswell

  • Challenges in linking atmospheric CO2 concentrations to fluxes at local and regional scales.

    M. R. Raupach;O. T. Denmead;F. X. Dunin

  • Estimating ammonia volatilization from flooded rice fields by simplified techniques

    J. R. Freney;R. Leuning;J. R. Simpson;O. T. Denmead

  • Studies of nitrous oxide emission from a grass sward

    O. T. Denmead;J. R. Freney;J. R. Simpson

Frequent Co-Authors

Ray Leuning
Ray Leuning CSIRO Marine and Atmospheric Research
J. R. Freney
J. R. Freney Commonwealth Scientific and Industrial Research Organisation
David W. T. Griffith
David W. T. Griffith University of Wollongong
Deli Chen
Deli Chen University of Melbourne
Lowry A. Harper
Lowry A. Harper Agricultural Research Service
Joon Kim
Joon Kim Seoul National University
Ian E. Galbally
Ian E. Galbally Commonwealth Scientific and Industrial Research Organisation
Jorg M. Hacker
Jorg M. Hacker Flinders University
Enli Wang
Enli Wang Commonwealth Scientific and Industrial Research Organisation
C. P. Meyer
C. P. Meyer CSIRO Marine and Atmospheric Research

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