Cliquez sur une étiquette pour filtrer vos résultats:
white sprucebiology
vegetation
climate change
monitoring
plants
treeline
species composition
2 dossier(s) trouvé(s) portant l’étiquette "trees" (les projets pluriannuels sont regroupés):
Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
Changes in plant communities from subarctic forest to tundra
chercheur principal: Henry, Gregory H.R.
Année(s) de permis: 1995 1994 1993 1991
Résumé: This study continues from the research conducted in 1991 where we examined the plant community and assessed plant distribution as the subarctic forest changes to tundra. We are interested in how the smaller plant species are influenced by changes in the number of trees that are nearby as well as changes in climate. Permanent plots will be established in order to monitor any changes in the plant ...
Année(s) de permis: 1995 1994 1993 1991
Résumé: This study continues from the research conducted in 1991 where we examined the plant community and assessed plant distribution as the subarctic forest changes to tundra. We are interested in how the smaller plant species are influenced by changes in the number of trees that are nearby as well as changes in climate. Permanent plots will be established in order to monitor any changes in the plant ...
Licence #2757
chercheur principal: Greene, David F
Année(s) de permis: 1982
Résumé: To undertake a study of white spruce, genus (Picea glauca). i) digging of seedlings ii) coring of mature trees iii) digging 3 soil pits iv) collecting plant samples v) collecting seed samples vi) felling approx. 15 trees (all sizes - one location) This is the field work in conjunction with an MSc. thesis....
Année(s) de permis: 1982
Résumé: To undertake a study of white spruce, genus (Picea glauca). i) digging of seedlings ii) coring of mature trees iii) digging 3 soil pits iv) collecting plant samples v) collecting seed samples vi) felling approx. 15 trees (all sizes - one location) This is the field work in conjunction with an MSc. thesis....
TOTAL PAGES: 1
