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soil chemistryphysical sciences
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2 dossier(s) trouvé(s) portant l’étiquette "organic carbon" (les projets pluriannuels sont regroupés):
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Organic carbon accumulation under Picea sp. (Picea glauca, P. mariana) stands along its range northern boundary
chercheur principal: Pichler, Viliam
Année(s) de permis: 2015
Résumé: The objective of this study is to determine soil organic carbon quantity and quality under open stands of Picea glauca and Picea mariana close to northern forest limits as opposed to open tundra. To enable predictions of forest propagation on soil carbon dynamics under extreme climate conditions. Taking samples from the soil and trees in the Richardson Mts., specifically at two points with the...
Année(s) de permis: 2015
Résumé: The objective of this study is to determine soil organic carbon quantity and quality under open stands of Picea glauca and Picea mariana close to northern forest limits as opposed to open tundra. To enable predictions of forest propagation on soil carbon dynamics under extreme climate conditions. Taking samples from the soil and trees in the Richardson Mts., specifically at two points with the...
Biogeochemical variations in Pleistocene and Holocene-age permafrost across various ecological landscapes, western Canadian Arctic.
chercheur principal: Lacelle, Denis
Année(s) de permis: 2014
Résumé: The proposed project is a collaborative work between academic researchers, the NWT Geoscience Office and local communities. The objectives of the project are to: (1) investigate geochemical variations in the uppermost 3-5m of permafrost in the western Canadian Arctic; (2) assess potential geochemical implications of anticipated permafrost thaw on terrestrial and aquatic systems; (3) examine soil c...
Année(s) de permis: 2014
Résumé: The proposed project is a collaborative work between academic researchers, the NWT Geoscience Office and local communities. The objectives of the project are to: (1) investigate geochemical variations in the uppermost 3-5m of permafrost in the western Canadian Arctic; (2) assess potential geochemical implications of anticipated permafrost thaw on terrestrial and aquatic systems; (3) examine soil c...
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