9 record(s) found with the tag "interspecific relationships" (multi-year projects are grouped):
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Dall’s Sheep, Grizzly Bears and Wolves interactions in the Gwich’in Settlement Area: Traditional Knowledge and Climate Monitoring
Principal Investigator: Lambert Koizumi, Catherine
Licenced Year(s): 2010 2008 2006
Summary: The proposed project aims to: 1) update and expand important baseline information on Dall’s sheep, grizzly bears, and wolves, which will contribute to the revision of grizzly and Dall's sheep management plan; 2) understand the interactions between those species; 3) evaluate the effect of habitat features and climate on those interactions; and 4) document traditional knowledge about Dall's sheep, g...


Distribution, systematics and genetic structure of western arctic zooplankton species
Principal Investigator: Hebert, Paul D.N.
Licenced Year(s): 1993
Summary: Zooplankton will be collected from lakes and ponds located along a transect between Paulatuk and Shingle Point (Yukon). The specimens that are collected will be identified according to species type and genetic analyses will be performed to determine what species are interbreeding to produce hybrid organisms. Knowledge about zooplankton is important as many organisms (such as fish) depend on thes...


Grasses of the NWT
Principal Investigator: Aiken, Susan
Licenced Year(s): 1993 1992 1991
Summary: The researcher will continue her study on NWT grasses. She will collect living plants in order to conduct chemical analyses on the plant tissue. These tests will help to identify different species of grasses (especially those that look very similar) and also help to determine where these species originated from. In addition, the researcher has small experiments on grass being conducted by staff...


Mitochondrial DNA Diversity in High-Arctic Populations of Daphnia pulex (water fleas)
Principal Investigator: Crease, Teresa
Licenced Year(s): 1992
Summary: The researcher and her team will collect Daphnia pulex (water flea) samples and maintain them in culture to obtain sufficient material for genetic analysis....


Inter-relationships Between Internally Feeding Insects and Species "Pedicularis" in the High Arctic
Principal Investigator: Meier, Sharon
Licenced Year(s): 1991 1990
Summary: The Researcher will continue to study plant-insect relationships and factors which play determining roles in the lives of organisms inhabiting the Arctic environment....


Interspecific Hybridization between Arctic Char and Lake Trout
Principal Investigator: Wilson, Chris C.
Licenced Year(s): 1993 1992 1991 1990
Summary: Fish will be caught using both gill nets and fishing tackle. The Researcher will use the same collecting and sampling procedures that were used last year at Sarcpa, Lailor and Hall lakes. A maximun of 25 fish per species will be killed to obtain liver, kidney and muscle tissue to enable analyses. The fish bodies will be given to the local communities as before....


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 #1885
Principal Investigator: Lamont, Sheila
Licenced Year(s): 1975
Summary: Ethnobotanical and Ethnozoological studies....


Licence #1714
Principal Investigator: Grace, Eric S.
Licenced Year(s): 1974
Summary: Study of the relationship between wolves and their prey, and the influence of human activities on wolf behaviour and ecology, vicinity of Eureka, Ellesmere Island....


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