The carbon life cycle assessment of the production of shelterbelt species in Saskatchewan
Date
2019-03-05
Authors
Rudd, L.
Belcher, K.
Kulshreshtha, S.
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Shelterbelt tree and shrub adoption has been a major landscape management practice on agricultural land in Saskatchewan throughout the 1900s. Shelterbelt trees were distributed to landowners, free of charge, from 1901 to 2002 by the Canadian government's prairie shelterbelt centre, which was located in Indian Head, Saskatchewan. Though the shelterbelt centre at Indian Head closed in 2013, many other shelterbelt centres and forestry nurseries still exist to serve this purpose. Saskpower's Shand Greenhouse, operated out of Estevan, Saskatchewan, provides approximately 500,000 seedlings a year, both free of charge for those eligible and for purchase. Shelterbelt tree and shrubs are important for carbon sequestration and storage efforts within Saskatchewan and Canada, however it is important to note the carbon produced in the production of these seedlings. Using data collected from Shand Greenhouse and an LCA software program (SimaPro), the overall carbon produced by this stage of the shelterbelt life cycle can be determined. With this information, the net carbon balance of shelterbelt production and use will be better understood. This may serve as beneficial information regarding future decision-making for individual landowners and governmental policies regarding the production as well as the removal/retention of shelterbelt trees.
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Soils and Crops Workshop