3 dossier(s) trouvé(s) portant l’étiquette "algae" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Kah, Linda Année(s) de permis:1994
1993
Résumé:
Stromatolites are variously shaped mounds or reefs composed of sediments and the fossilized remains of single-celled marine organisms called blue-green algae. There are massive fossil reefs located on Baffin Island which are some of the largest known of their age. By studying the structure, form and chemical make-up of these reefs, information about the ancient ocean and the growth of ancient re...
chercheur principal:McIntyre, David J. Année(s) de permis:
1992
1990 Résumé:
The Researchers will collect rock samples for study of fossil algae (dinoflagellates) and will determine the geological age. They will correlate findings with similar material from wells and will determine climate and environment conditions at the time the rocks were deposited....
chercheur principal:Smol, John P Année(s) de permis:1991
1990
Résumé:
The research team will sample approximately 20 lakes located within a 100 km radius of Tuktoyaktuk and within the immediate vicinity of Inuvik. At each lake they will analyze the water for major environmental variables and remove some of the lake mud for future analysis of algal remains....