3 dossier(s) trouvé(s) portant l’étiquette "tree distribution" (les projets pluriannuels sont regroupés):
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Structure of black spruce forests on continuous permafrost
chercheur principal: Osawa, Akira
Année(s) de permis: 2005
Résumé: The researchers will measure black spruce forests along the Dempster Highway. They will determine if the trees can only grow to a certain limit that cannot be surpassed, regardless of the number of trees per hectare. A limit of this kind was recently discovered in Siberia. The number of trees per hectare and above-ground biomass will be estimated in numerous black spruce stands. A method ...


Preliminary Reconnaissance of Wildlife and Vegetation of the Proposed Sahyoue/Edacho National Historic Park, Edacho Portion, Great Bear Lake, NT.
chercheur principal: Moore, Steve M
Année(s) de permis: 2002 2001 2000
Résumé: This study will gather baseline information on wildlife and vegetation to help fulfill step 5 of the protected areas strategy process. Two people (Steve Moore and one guide from Deline) will travel by boat from Deline to Edacho Peninsula and spend six days collecting baseline information on wildlife and ecosystem units. Thirty-six sites will be assessed and classified to ecosystem type. For eac...


Licence #5071
chercheur principal: Weis, Michael
Année(s) de permis: 1985
Résumé: To study the biological breakdown of sexual reproduction in the birch at and near its range limit....


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