7 record(s) found with the tag "interspecific competition" (multi-year projects are grouped):
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Dall Sheep, Grizzly Bears and Wolves in the Richardson Mountains - Snow Monitoring
Principal Investigator: Lambert Koizumi, Catherine
Licenced Year(s): 2010 2008 2006
Summary: This study is a component of the Dall Sheep, Grizzly Bear and Wolf Interactions in the Richardson Mountains (DSGBW) project to evaluate the effect of habitat features and climate on interactions between Dall sheep, grizzly bears and wolves in the Richardson Mountains. From March to April Gwich’in monitors from Aklavik and Fort McPherson (two per community) will be hired to conduct weekly snow s...


Post Construction Revegetation and Permafrost Monitoring within Paramount's Cameron Hills, NWT Project Area
Principal Investigator: Ferguson, Gordon
Licenced Year(s): 2003
Summary: Following environmental impact assessments, the National Energy Board and the Mackenzie Valley Land and Water Board granted approvals to Paramount Resources Ltd. for the construction of specific infrastructure within the Significant Discovery Area. Atta...


Analysis of Natural Thinning Processes in Mixed Species Forests.
Principal Investigator: Osawa, Akira
Licenced Year(s): 2000
Summary: The main objective of the proposed research is to collect extensive data of tree size and stand density from mixed forests of Jack pine and quaking aspen in Wood Buffalo National Park and to examine theoretically the patterns of quantitative forest development with special reference to the phenomenon of 'natural thinning' in even-aged forests. The research team consisting of forest ecologists will...


Ecologie de la Reproduction des Plants Turbicoles et Arctic
Principal Investigator: Comtois, Paul
Licenced Year(s): 1991
Summary: The Researcher will study the behavior of pollinating insects (bees) in ecosystems dominated by plants of the blueberry family (Ericacees). They will investigate competition between flowering plants syncronized for the same insect pollinators. Most of their work will be conducted on Herschel Island. Minimal study will be conducted near Tuktoyaktuk near their base camp at Polar Continental Shelf Pr...


Gradient Analysis of High Arctic Sedge Meadows
Principal Investigator: Henry, Gregory
Licenced Year(s): 1991 1990
Summary: The Researcher and his team will work at four sites across central Ellesmere Island. They will establish automatic climate stations at each site and take measurements of the soils and vegetation....


The importance of predation and habitat use in determing resource partitioning in a subarctic avian community
Principal Investigator: Legris, Andre
Licenced Year(s): 1989
Summary: Mr. Legris and his assistant will study the way in which habitat and nest sites are used by different species in a subarctic bird community. This will be done by examining the level of predation on nests of different species and how these same species use...


Licence #2636
Principal Investigator: Montgomerie, Robert D.
Licenced Year(s): 1981
Summary: (1) Study the foraging and competition (for space) by tundra bumblebees. (2) Study the eating and nesting habits (space use) by Sandpipers....


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