21 Dossier(s) trouvé(s) à l’emplacement "Région du Slave Sud" (les projets pluriannuels sont regroupés):
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Changes to plant communities in the Northwest Territories, Canada
chercheur principal: Singer, Claire L
Année(s) de permis: 2023
Résumé: This licence has been issued for the scientific research application No. 5608. Objectives: To investigate the relative invasibility of different regrowth stand types post-fire; and, To complete river surveys of invasive plants downstream of Hay River and Fort Liard. Burns: To assess the invasibility of different regrowth stand types, samples will be taken along transects running perpend...


De Beers Snap Lake Mine Environmental Monitoring 2020-2024
chercheur principal: Prather, Colleen
Année(s) de permis: 2021 2020 2019 2018 2017 2016 2015 2014 2012 2011 2010 2009 2008 2007 2006 2005 2004 2002 2001 2000 1999
Résumé: This licence has been issued for the scientific research application No.4635. The objective of this research are to conduct environmental monitoring of wildlife, vegetation, air quality, hydrology, and aquatic effects in the Snap Lake study area. The research team will collect incidental observational data of wildlife near the Snap Lake Mine. Through this project the research team will coll...


Effects of wildfire on biomass combustion in boreal peatlands and forests
chercheur principal: Turetsky, Merritt R.
Année(s) de permis: 2011
Résumé: The objective is to quantify the amount of fuel combustion and carbon losses during wildfires in boreal conifer forests and peatlands. These data will allow us to quantify climatic and weather controls on the severity of biomass burning. Boreal forests and peatlands store a large amount of carbon in vegetation and soils. Climate change is predicted to increase summer drought, which could mak...


Gahcho Kué Project – Vegetation Baseline Studies
chercheur principal: Smyth, Clint
Année(s) de permis: 2007
Résumé: The overall objective of this project to establish baseline metal concentrations for selected plant species such as lichens, mosses, grasses, sedges, willows and birch for use in the environmental assessment of the Gahcho Kué Project. De Beers Canada Inc. has been conducting vegetation baseline studies for a number of years in the area of the Gahcho Kué Project. The studies planned for this ye...


Surveys of Rare and Exotic Plants in the NWT
chercheur principal: Oldham, Micheal
Année(s) de permis: 2006
Résumé: Indigenous rare plants exist in the NWT, including in parts of the Mackenzie Mountains and the Beaufort Sea coast (especially in areas that were not glaciated). Alien species may be spreading along roads. There are 94 species of alien plants, transported to the territories by human activity. Surveys pf alien and rare plants will be conducted along roads in the North, South Slave and DehCho reg...


Tammerlane Baseline Studies
chercheur principal: Hoos, Rick
Année(s) de permis: 2006
Résumé: The objective is to obtain sufficient baseline data to develop a lead and zinc mine adjacent to the old Pine Point property. The owl survey to identify species presence and breeding territories in the vicinity of the study area will include an evening broadcast-call program that will commence 0.5 hours after sundown to 0.5 hours before sunrise in April and May. This owl survey will target the Bor...


Prescribed fire and vegetation dynamics in the Slave River lowlands, N.W.T.
chercheur principal: Quinlan, Allyson
Année(s) de permis: 1998
Résumé: The principle researcher and one (or two) field assistants will be flown into Hook Lake base camp by either helicopter or fixed wing aircraft (transportation and field support confirmed by Renewable Resources, NWT). Temporary vegetation (herbaceous) transects will be established on the following prairies in the Hook Lake area: Dan's Prairie, North Prairie, Paul's Prairie, Ann's Prairie, Hook Lake ...


Studies on the past, present and future ecological impact on Canadian northern boreal forest and arctic ecosystems due to mining activities, shown at the Great Slave Lake area, Northwest Territories, Canada
chercheur principal: Steinecke, Karin
Année(s) de permis: 1998 1997
Résumé: The project will focus on understanding, analyzing and evaluating the reactions of the northern boreal forest ecosystems in the Great Slave Lake region due to man made stress of mining, settlement and connecting activities. The project will try to develop some general conclusions, statements and model systems. The research team (2 persons) will come from Europe to Yellowknife by plane. The base wi...


A Fire History, Fuel and Ecological Assessments of the Fort Smith, NWT area
chercheur principal: Brungs Simard, Hanita
Année(s) de permis: 1996
Résumé: The study area will be sampled on a 2x2 km grid as the vegetation type of the area in question is predominantly jack pine. At each 2 km interval 3 procedures are done: 1) plant identification and % cover of each species in approx. 100 m. sq., 2) tally of the fuels (logs, twigs, branches) that fall along a triangular transect, 3) discs are removed from one large unscarred tree and one scarred tree...


Molecular population genetics and phytogeography of arctic flora.
chercheur principal: Tremblay-Reinhardt, Nicolas-O.
Année(s) de permis: 1995
Résumé: The researchers will collect samples of each plant species (Dryas integrifolia and Erinophorum angustifolium) communities. Non-destructive seeds and leaf samples will be randomly taken from 30 individual plants within sample patches over a one day period in each of the communities. No camp sites or use of vehicles such as ATV's will be utilized....


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