3 dossier(s) trouvé(s) portant l’étiquette "forest regrowth" (les projets pluriannuels sont regroupés):
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Tree regeneration on seismic lines
chercheur principal: Greene, David F
Année(s) de permis: 2005 2004
Résumé: The purpose of this project is to identify the factors that promote or retard forest regrowth after seismic line cutting. Little was known about tree regeneration on seismic lines until the 2001-2003 study by Seccombe-Hett and Walker-Larsen, which showed that older lines were well-stocked but that the delay in coloniziation might be caused by dramatic subsidence and resulting water-logging. ...


Forestry Research Projects in the Gwich'in Settlement Area: Seismic Line Revegetation in the Gwich'in Settlement Area (GSA)
chercheur principal: Van Gerwen-Toyne, Melanie
Année(s) de permis: 2003 2002 2001 2000
Résumé: Baseline data on the rate of tree growth (productivity) and time required for trees to re-establish (regeneration) following fires and anthropogenic disturbances are required to determine forest sustainability and understand how habitat changes over time...


Climate Change at the Forest/Tundra Boundary
chercheur principal: Landhaeusser, Simon M.
Année(s) de permis: 1992 1991 1990
Résumé: The Researcher will study regions of past burned areas south and north of Inuvik to determine if post-fire spruce establishment has occured not only on areas formally dominated by spruce, but also on larger areas that were formerly tundra....


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