4 dossier(s) trouvé(s) portant l’étiquette "impact analysis" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Innes, Stuart Année(s) de permis:
1993
1992 Résumé:
This project is a continuation of the NOGAP B.1 Marine Mammal Vessel Interaction Project. It studies the effects of ship traffic on the behaviour of ringed seals during the fast-ice period and the habitat selection of ringed seals. Seals will be located and live- trapped in order that they can be tagged and monitored. Changes in seal behaviour and distribution will be examined before, during an...
chercheur principal:Cosens, Susan Année(s) de permis:1993
1992
Résumé:
The research will test playback as a method of studying responses of beluga whales to underwater vessel noise....
chercheur principal:Cosens, Susan Année(s) de permis:1993
1992
19911990 Résumé:
In Sachs Harbour, the researchers will continue to study whether underwater shipping noise interferes with beluga communication. They will record whale calls and measure their source decibel levels in relation to normal background noise and underwater vessel noise. ship noise....
chercheur principal:Hobbs, Larry Année(s) de permis:
1980
Résumé:
To develop a capability to track and tag large cetaceans (whales). This capability will allow for tracking of these mammals in order to better understand their behaviour and to assess possible impacts of oil and gas developments on them....