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physical sciencesvegetation
human disturbance
pipeline construction
permafrost degradation
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2 Dossier(s) trouvé(s) à l’emplacement "Région désignée des Gwich'in" (les projets pluriannuels sont regroupés):
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Long-term forest-tundra disturbance research
chercheur principal:
Année(s) de permis: 1993 1992 1989 1988 1987
Résumé: In previous research in the 1970's, experiments and surveys provided information on the recovery rates of vegetation in response to disturbances from human activities. Several predictions about the long-term recovery of vegetation were made at that time. We are now collecting data to determine if these predictions reflect what is actually occurring. This information provides information about l...
Année(s) de permis: 1993 1992 1989 1988 1987
Résumé: In previous research in the 1970's, experiments and surveys provided information on the recovery rates of vegetation in response to disturbances from human activities. Several predictions about the long-term recovery of vegetation were made at that time. We are now collecting data to determine if these predictions reflect what is actually occurring. This information provides information about l...
Licence #4124
chercheur principal:
Année(s) de permis: 1984
Résumé: To choose study sites for work to be done next Spring on investigation of vegetation-permafrost-microclimate relationships associated with subarctic pipeline disturbances....
Année(s) de permis: 1984
Résumé: To choose study sites for work to be done next Spring on investigation of vegetation-permafrost-microclimate relationships associated with subarctic pipeline disturbances....
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