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plant communitiesbiology
ecological indicators
lichen
plants
reproduction
tree reproduction
2 dossier(s) trouvé(s) portant l’étiquette "shrub" (les projets pluriannuels sont regroupés):
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Licence #5101
chercheur principal: Lewis, M.C.
Année(s) de permis: 1985
Résumé: (a) comparison of resource allocation and reproductive strategies in Arctic plants; (b) ecological distribution of lichens and their potential as monitors of Arctic population; (c) hybridization and introgression in Arctic willows; (d) description and analysis of diversity in tundra plant communities....
Année(s) de permis: 1985
Résumé: (a) comparison of resource allocation and reproductive strategies in Arctic plants; (b) ecological distribution of lichens and their potential as monitors of Arctic population; (c) hybridization and introgression in Arctic willows; (d) description and analysis of diversity in tundra plant communities....
Licence #4085
chercheur principal: Lewis, M.C.
Année(s) de permis: 1984
Résumé: To complete studies begun in 1976 of plant species and vegetational communities and to undertake field studies to investigate sex ratios of arctic willows (Salix spp.) in relation to habitat, as there appears to be a predominance of female plants in many habitats. Seeds will be collected to observe this phenomenon in arctic willows....
Année(s) de permis: 1984
Résumé: To complete studies begun in 1976 of plant species and vegetational communities and to undertake field studies to investigate sex ratios of arctic willows (Salix spp.) in relation to habitat, as there appears to be a predominance of female plants in many habitats. Seeds will be collected to observe this phenomenon in arctic willows....
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