3 dossier(s) trouvé(s) portant l’étiquette "species abundance" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Couture, Richard Année(s) de permis:
1994
1994
1993 Résumé:
Rescan Environmental Services Ltd. will continue their study on the types of fish and other aquatic organisms found in the Thonokeid Lake area. Data on species type as well as their age, abundance and habitat will be collected. In addition, muscle and liver tissue of fish will be collected in order to assess for the presence of heavy metal contaminants. This study will be summarized in an envir...
chercheur principal:Ash, Gary R. Année(s) de permis:19941993
1992
Résumé:
The researchers will obtain baseline water quality data for the study waterbodies, discharge information for the major streams in the study area, baseline information on fish species composition and relative abundance in the study area, and information of background levels of metals in fish tissue from selected waterbodies in the area....
chercheur principal:Evans, Marlene S. Année(s) de permis:
1992
Résumé:
The Researchers will collect a series of sediment and water samples. These will be analyzed for plant nutrients, concentration of microscopic plant cells, bacteria, suspended solids, dissolved oxygen and organic contaminants. Microscopic animals will also be netted. They will determine the abundance and composition of the animals and conduct experiments to measure their feeding rates and fat cont...