111 Dossier(s) trouvé(s) à l’emplacement "Région du Slave Sud" (les projets pluriannuels sont regroupés):
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Nonacho Lake Trout Study Program
chercheur principal:
Année(s) de permis: 2010
Résumé: The objectives of the field program are to quantify egg deposition by depth on available habitat for fourteen known or suspected representative shallow reefs and for ten representative deep water reefs in Nonacho Lake, also to conduct mercury sampling in Lake Trout from this lake. At each of the known or suspected lake trout spawning reefs, a total of 10 numbered egg nets will be buried in cobb...


Enhanced Investigations of the Factors affecting Long-term Contaminant Trends in Predatory Fish in Great Slave Lake, Northwest Territories
chercheur principal:
Année(s) de permis: 2010 2009
Résumé: For several years, studies have been conducted to find out if contaminant levels are changing in lake trout and burbot in Great Slave Lake. The researchers have been seeing some changes with mercury levels increasing and HCH levels declining in these fish. However, there have been other changes in the fish, especially lake trout which appear to contain less fat and to be feeding closer to shore th...


Molecular analysis of evolutionary change in stickleback populations
chercheur principal:
Année(s) de permis: 2010 2008 2007 2005 2004 2002 2001 2000
Résumé: The researcher plans to collect stickleback fish from Fox Holes Lakes. These fish will be used for laboratory experiments to determine the genes that control the number, shapes, and sizes of bones in the skeleton. Two members of the research team will travel to Ft. Smith for approximately 5 days during the broader time interval listed (May 1 - June 30 of each year). The most likely time for our...


2008-2010 Baseline Studies for Avalon Ventures Ltd. Proposed Thor Lake Rare Earth Metals Project-Fisheries Component
chercheur principal:
Année(s) de permis: 2010 2009 2008
Résumé: The fisheries portion of this baseline program has three primary objectives: to identify the fish species composition in a subset of the lakes and streams near the Thor Lake project area, to identify existing fish habitat in those lakes and streams, and to measure the current levels of mercury, rare earth elements and other trace elements in fish tissues. A secondary objective of the program is to...


Lutsel K'e Hydro Power Project - 2010 Winter Monitoring Program
chercheur principal:
Année(s) de permis: 2010 2009
Résumé: To determine the effects of low-flow conditions on overwintering fish habitats in target area. This will include water depth and velocity transects, fish sampling and dissolved oxygen level measurements. Sampling efforts will be focused on the habitats associated with the diversion reach of the Project and will also include habitats immediately upstream and downstream. At select locations, ic...


Changing fire regimes in northern coniferous forests
chercheur principal:
Année(s) de permis: 2009
Résumé: This licence is being issued for the scientific research application No.1103. The research objective is to study the occurrence of forest fires in Northern Canada during the past 200 years. They are especially interested in large scale averages and changes in the estimated fire return intervals/annually burned proportions of the landscape. Specific research questions are: 1. How often for...


The Rangifer Anatomy Project: Linking community and scientific approaches to caribou structure and function
chercheur principal:
Année(s) de permis: 2009
Résumé: The proposed research will develop and evaluate innovative tools and processes to help better understand caribou anatomy and facilitate caribou health. Specific objectives of this project are to: 1. Engage communities in the planning, data collection, interpretation, and integration of traditional knowledge into an anatomical atlas of caribou as a tool to facilitate monitoring the health of t...


Biological Studies of Waters Along the Proposed Mackenzie Gas Project Pipeline Route - Deh Cho and South Slave Settlement Regions
chercheur principal:
Année(s) de permis: 2008
Résumé: This licence is issued for the scientific research application #861. This study is designed to examine streams possibly affected by the proposed Mackenzie Gas Project pipeline and streams that can serve as future control/reference sites. The researcher will measure the following: nutrients and metals in stream water, stream water quality (DO, pH, conductivity, etc.), and aquatic invertebrate ab...


2008 Field Monitoring – Matthews Lake and Area Fish Habitat Restoration and Enhancement Project
chercheur principal:
Année(s) de permis: 2008
Résumé: This licence was issued for the application no. 802. The objective of the 2008 fieldwork is to monitor vegetation, invertebrates, and fish populations associated with lakeshore and stream habitat restoration and enhancement. Data will be used to evaluate the continuing success and effectiveness of restored or enhanced stream and lakeshore habitats against control sites, through time. Field ...


Diavik Diamond Mines Inc. Shoal Habitat Utilization Study 2007
chercheur principal:
Année(s) de permis: 2007 2006 2005 2004
Résumé: Consistent with the DFO authorization, the major objectives of this study are to: 1) to provide annual documentation of shoal habitat use by Lake Trout in the vicinity of the mine site. FA Clause 8.1.3 2) to ground truth hydroacustic equipment by capturing fish to identify species, collect life history data, tag, and then release As stated in the Authorization for Works or Undertakings Affec...


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