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Manitoba's agricultural GHG emissions
Agriculture plays a unique role in the climate change dilemma. While agriculture contributes a large portion of Manitoba's greenhouse gas (GHG) emissions, it also has major potential for present and future carbon sequestration.
In 2009
In 2009, Agricultural practices produced 33% of Manitoba’s GHG emissions, not including vehicle fuel and commercial heat. (1)
Manitoba’s agricultural emissions came from (1)
- 62% - Soil management - mostly from synthetic fertilizer (esp. if applied just before a rain)
- 29% - Enteric fermentation - gases animals expel as they digest their food (mostly burps)
- 9% - Manure management - mostly methane from anaerobic manure decomposition
Click figure to enlarge
All data are in CO2 equivalent kilotonnes per year. (1 kilotonne = 1000 tonnes = 1 million kilograms)
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Manitoba agricultural emissions - 1990 to 2009
Manitoba's agricultural greenhouse emissions have experienced the following increases from 1990 to 2009 (1):
- 31% - All agriculture
- 26% - Soil management
- 44% - Enteric fermentation
- 62% - Manure management
Click chart to enlarge
Click here for a printable version of this chart with data table.
