MODEL RELEASED. Plant greenhouse gas research. Technician (left) and soil scientist (right) using gas chromatography to determine the amount of greenhouse gases in plant samples collected from a farm. Agricultural practices,particularly the use of nitrogen-based fertilisers,generate significant levels of the greenhouse gases nitrous oxide (N2O),carbon dioxide (CO2) and methane (CH4). This research is being done to determine the mechanisms behind these emissions | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Ausmus, Stephen / US Department of Agriculture |
Bildgröße: | 2717 px × 4075 px |
Modell-Rechte: | vorhanden |
Restrictions: |
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