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dc.contributor.supervisor Brewin, Derek G. (Agribusiness and Agricultural Economics) en
dc.contributor.author Hacault, Anais Gina Marie
dc.date.accessioned 2011-01-18T17:25:04Z
dc.date.available 2011-01-18T17:25:04Z
dc.date.issued 2011-01-18T17:25:04Z
dc.identifier.uri http://hdl.handle.net/1993/4360
dc.description.abstract Tillage erosion is the dominant soil erosion process in hummocky landscapes. The topsoil lost from the convex upper slope positions (i.e., hilltops knolls, ridges) gradually makes its way to the concave lower slope positions (i.e., foot slopes, toe slopes/depressions), while reducing yield capability in the knolls. The accumulation of topsoil in the concave lower slope positions does not increase yield potential. Landscape restoration is a process by which organic-rich topsoil is removed from lower slope positions and is moved to the knoll positions where it is applied and incorporated as additional topsoil. Field studies on this matter have shown increases in crop yield productivity due to land restoration on the convex upper slope positions. Using a model developed in STELLA ®, this research examines the net monetary benefit of landscape restoration in specific landscape scenarios modeled after areas in Manitoba which are prone to tillage erosion. This study demonstrates that farming operations in hummocky landscapes, experiencing topsoil loss at knolls benefit from landscape restoration as it can lead to positive net returns. In this study, the research shows that landscape restoration, in the Rural Municipality of Lorne (South Western Manitoba), led to revenues greater than restoration costs for arable land used for agricultural purposes. Depending on soil conditions and tillage choices the payback period for landscape restoration ranged from 8 to 18 years. en
dc.format.extent 1245142 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.rights info:eu-repo/semantics/openAccess
dc.subject Land Restoration en
dc.subject Cost Benefit Analysis en
dc.subject R.M. Lorne en
dc.subject Hummocky Landscape en
dc.subject Investment Decision en
dc.subject Payback Period en
dc.title Investing in land restoration in Manitoba en
dc.type info:eu-repo/semantics/masterThesis
dc.degree.discipline Agribusiness and Agricultural Economics en
dc.contributor.examiningcommittee Frank, Julieta (Agribusiness and Agricultural Economics), Lobb, David (Soil Science) en
dc.degree.level Master of Science (M.Sc.) en
dc.description.note February 2011 en


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