15 dossier(s) trouvé(s) portant l’étiquette "aquatic biology" (les projets pluriannuels sont regroupés):
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Thompson-Lundmark Mine Remediation Project Phase III Environmental Site Assessment
chercheur principal: Kalinovich, Indra
Année(s) de permis: 2022
Résumé: This licence has been issued for the scientific research application No.5312. The objective of this project is to address the data gaps at the Thompson-Lundmark Mine site. The data collected from the field program will be used to inform the future Human Health and Ecological Risk Assessments in order to achieve appropriate remedial objectives for the site to satisfy the Federal Contaminated Sit...


Aquatic Baseline Studies in Support of Mackenzie Valley Highway
chercheur principal: Chiperzak, Doug
Année(s) de permis: 2020
Résumé: This licence has been issued for the scientific research application No.4822. The goal is to collect baseline fish and fish habitat data for two sections of the proposed Mackenzie Valley Highway; Prohibition Creek Access Road (PCAR) and Mount Gadet Access Road (MGAR). Data collected will support engineering design and regulatory process to construct these segments of the highway. A desktop s...


The effect of permafrost slumping on carbon delivery from land to water
chercheur principal: Tank, Suzanne E
Année(s) de permis: 2019 2018 2017 2016 2015 2014
Résumé: The objective of this study is to understand how permafrost slumping increases the mobilization of carbon from land to water, and the effects of this transport on stream ecosystems and the global carbon cycle. This summer, the research team will measure streamwater chemistry at a series of sites draining from the Peel Plateau, near where they enter the Mackenzie Delta. At one site (Stony Creek), t...


The Continuation of a Community-led Fish Monitoring Study in Déline, NT 2012
chercheur principal: Macdonald, Colin R
Année(s) de permis: 2012 2010 2009
Résumé: The goal of this project is to determine the levels of potential chemicals of concern in three major fish species through the analysis of muscle and liver samples for mercury, radionuclides and a number of elements. Fish of three species (lake trout, lake whitefish and lake herring) will be collected in the Keith Arm of Great Bear Lake near the community of Deline. Approximately 15 trout and 10...


Dezé Energy Corporation Ltd. Taltson Expansion Project
chercheur principal: Azzolini, Louie
Année(s) de permis: 2009 2008
Résumé: This licence is being issued for the scientific research application No. 1124. This is a three part study with separate objectives for each. The objectives are as follows: 1) The Fish Study: Evaluate the impacts associated with four locations requiring in-stream works; quantify and qualify fish habitat values at each of the four locations; identify potential locations to improve existing fish...


Acoustic and Biological Test Study for the WesternGeco 2D Mackenzie River and Delta Seismic Programs
chercheur principal: Rosindell, Keith
Année(s) de permis: 2002
Résumé: A test program has been designed in response to National Energy Board, Department of Fisheries and Oceans, and Resources, Wildlife and Economic Development requests to collect information on seismic airgun acoustics within the Mackenzie River and on asso...


Gahcho Kue (Kennady Lake) Baseline Environmental Studies - Fisheries Program 2001
chercheur principal: Couture, Richard
Année(s) de permis: 2007 2004 2001 2000
Résumé: If future feasibility studies determine that a mine should be developed for access to the diamondiferous kimberlite underlying Gahcho KuÚ, the lake will be dyked and partially drained as has been the case at other diamond properties in the NWT. As such, the Fisheries Act requires compensation for lost fish productivity and lost habitat. To determine the amount of compensation DeBeers Canada...


Phase 2 Environmental Baseline Program: Aber/Kennecot Southwest Diavik Property, Lac de Gras, NWT
chercheur principal: Bryant, Wayne
Année(s) de permis: 1996 1995
Résumé: The researchers will be involved in a mult-disciplined, integrated and focused series of investigation regarding water quality, hydrology and climatology, fisheries, aquatic, wildlife, vegetation, soils and terrain, and heritage resources. Taken with complementary socio-economic, traditional knowledge and environmental management investigations, this data will be used to prepare an environmental ...


Enviornmental assessment/monitoring studies of the aquatic resources in the Lac De Gras area.
chercheur principal: Reed, Shawna
Année(s) de permis: 1995
Résumé: The researchers will be utilizing the following techniques for assessing aquatic biota and fish habitat utilization: gillnetting (various sizes and meshes), trapnetting (mark-recapture program), minnow-trapping and electroshocking (backpack model). A select number of fish will also be retained for aging (using otoliths), tissue metals concentration and diet analysis....


Environmental Studies of the Aquatic Resources of Spyder Lake.
chercheur principal: Reed, Shawna
Année(s) de permis: 1994
Résumé: The researcher will determine fish presence/absence and/or densities (number of fish per unit stream length) by electrofishing representative habitat (eg. pool, riffle, run) and the setting of baited minnow traps. When these two methods are not practical (eg. depth too great or flow too fast), gillnets and/or beach seines will be used. Fish caught will be identified, measured, weighed, sexed and t...


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