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vegetation 
biology 
fossils 
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plants 
evolution 
botany 
paleoenvironment 
pollen 
forest fire 
fire ecology 
nutrient levels 
peat 
post-fire ecosystem 

3 dossier(s) trouvé(s) portant l’étiquette "paleoecology" (les projets pluriannuels sont regroupés):
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Evolution of High Latitude Floras
chercheur principal: Basinger, James F.
Année(s) de permis: 1994 1993 1992 1991 1990 1989 1988 1987
Résumé: The researcher and his team will continue the study of the evolution of plants and climate in the very high latitudes, and will continue to assemble an extensive collection of fossil plants from northern Canada....


Field Sampling and Collecting of Tertiary Sediments in the Geodetic Hills Fossil Forest Locality, Eastern Axel Heiberg Island, NWT, for Plant Macro-Fossils
chercheur principal: Gruchy, C.G.
Année(s) de permis: 1990 1989 1988 1987
Résumé: The Researcher and team will study the Geodetic Hills Locality. They will collect plant macrofossils to identify and classify the fossil pollen and to determine botanical affinities, deduce and describe the paleoecology and the paleoenvironment....


Licence #1990
chercheur principal: Johnson, Edward A.
Année(s) de permis: 1976
Résumé: To explore the role of fire in the sub-arctic ecosystem. Starting in 1976 and continuing for two years studies will be related to: 1) a biophysical land classification system, 2) peatland vegetation change, 3) regulation of nutrient losses in the sub-arctic ecosystem, and 4) paleoecology....


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