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Chapter Five - Measurement of Carbon Dioxide, Methane, Nitrous oxide, and Water Potential in Soil Ecosystems

  • Martin E Brummell
  • , Steven D Siciliano

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review

18 Citations (Scopus)

Abstract

New technologies in trace gas detection are revolutionizing our ability to study soil microbiological ecosystems. Field-deployable infrared-spectroscopy detectors capable of rapidly measuring multiple analyte gases simultaneously allow estimates of soil:atmosphere gas exchange and below-ground gas concentrations, and production dynamics across divergent ecosystems, creating opportunities to study interactions between microorganisms, soils, atmospheres, and global cycling, as well as interactions between different gases. The greenhouse gases CO2, CH4, and N2O can be measured in the field and compared to each other to uncover links between the biochemical pathways responsible for the production and consumption of these gases. We have developed techniques using a nondestructive, Fourier-transform infrared detector under remote field conditions in three campaigns in the Canadian High Arctic to measure highly variable gas processes in soils.
Original languageEnglish
Title of host publicationResearch on Nitrification and Related Processes, Part B
EditorsMartin G Klotz, Lisa Y Stein
Place of PublicationAmsterdam, Netherlands
PublisherAcademic Press
Pages115-137
Volume496
Edition1
ISBN (Print)9780123864895
DOIs
Publication statusPublished - 31 Dec 2011

Publication series

NameMethods in Enzymology
PublisherAcademic Press
ISSN (Print)0076-6879
ISSN (Electronic)1557-7988

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 13 - Climate Action
    SDG 13 Climate Action

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