3 dossier(s) trouvé(s) portant l’étiquette "plant distribution" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Pearce, Cheryl M. Année(s) de permis:
1988
1987 Résumé:
Dr. Pearce and her associate are returning to Truelove Lowland to evaluate an idea that plant associations growing on raised beaches of different ages are a result of the type of soil and water conditions they are growing on rather than the amount of time that they have had to live there....
chercheur principal:Thannheiser, Dietbert Année(s) de permis:
1978
Résumé:
To study plant communities and their distribution patterns as a follow-up to previous visits made in 1971 and 1973....
chercheur principal:Svoboda, Josef Année(s) de permis:
1978
Résumé:
To study plant communities, their distribution, abundance, and productivity and to study how certain plants have adapted to arctic environments....