2 dossier(s) trouvé(s) portant l’étiquette "paleovegetation" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Gajewski, Konrad Année(s) de permis:20082004200119941993
1992
19911990 Résumé:
This study will investigate the long-term stability of the arctic "oases" of Polar Bear Pass and Hot Weather Creek by the pollen analyses of lake sediment cores. The sediment that accumulates in the bottom of lakes provides a history of the conditions in the lake. The pollen incorporated in the sediment can be interpreted to give an idea of the climate and vegetation for the past several thousand ...
chercheur principal:Ritchie, J.C. Année(s) de permis:
1979
Résumé:
To examine and sample unconsolidated sediments of small unnamed lake for future laboratory analysis and dating. The ultimate objective is to reconstruct the past vegetation and climate of the area....