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 language | English |
|---|---|
| Title of host publication | Research on Nitrification and Related Processes, Part B |
| Editors | Martin G Klotz, Lisa Y Stein |
| Place of Publication | Amsterdam, Netherlands |
| Publisher | Academic Press |
| Pages | 115-137 |
| Volume | 496 |
| Edition | 1 |
| ISBN (Print) | 9780123864895 |
| DOIs | |
| Publication status | Published - 31 Dec 2011 |
Publication series
| Name | Methods in Enzymology |
|---|---|
| Publisher | Academic Press |
| ISSN (Print) | 0076-6879 |
| ISSN (Electronic) | 1557-7988 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 13 Climate Action
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