NWT RESEARCH DATABASE

Principal Investigator: Bhatti, Jagtar
Licensed Year(s): 2011 2010 2009 2008 2007
Summary: The objectives of this research project are to: 1. map and assess changes in the distribution and composition of forest and peatland ecosystems due to climate changes; 2. estimate carbon storage (and variation) in boreal to arctic ecoregions of the Mackenzie valley; and 3. assess interannual and seasonal variations and key processes controlling carbon dioxide (CO2) and methane (CH4) dynamics. ...

Principal Investigator: Noble, Bram F
Licensed Year(s): 2011 2010
Summary: This research explores the different roles and expectations of regional and strategic environmental assessment (SEA) for energy development in the Beaufort Sea-Mackenzie Delta region. The objectives are to: (1) understand how Arctic oil and gas development is regulated, and the challenges to the current environmental assessment system, (2) identify the different understandings and expectations abo...

Principal Investigator: Reford, Stephen
Licensed Year(s): 2011 2010 2008
Summary: The objective of the Darnley Bay Resources (DBR) Ltd. 2010 - 2012 Field Program is to collect additional information on the Darnley Bay gravity anomaly and to assess kimberlite pipe targets. Six field programs have been proposed (geological prospecting and sampling, claim staking, ground geophysical surveys, bathymetric surveys and two drilling programs) and data collected will aid in DBR's interp...

Principal Investigator: Pearce, Tristan D
Licensed Year(s): 2011 2010
Summary: The researcher will work in collaboration with community members, local stakeholders, scientists and policy makers to complete the development of climate change adaptation plans in Paulatuk and Ulukhaktok and Aklavik. In Paulatuk and Ulukhaktok, ArcticNorth researchers working with local research assistants and coordinators, will reconvene the working groups from winter 2010 to review the preli...

Principal Investigator: Wrona, Frederick J
Licensed Year(s): 2011 2010 2009
Summary: The overall objective of this study is to develop a model that can be used to look at the vulnerability of small arctic lakes and ponds to changing climate. Lake Ice Study: Lakes 5A, 5B and Noell Lake (MAP-2 of the original licence application) will be visited in mid-April to measure lake ice. Holes will be made in the ice using an ice corer. Ice thickness and composition will be determined by...

Principal Investigator: Wrona, Frederick J
Licensed Year(s): 2011 2010 2009
Summary: The overall objective of this research is to improve our knowledge on present-day food webs/productivity in small Arctic pond/lake systems in order to better predict changes that could occur under changing climate. The methodology described below pertains to all research activities related to this research component dealing with fish. All other research activities related to this work were revi...

Principal Investigator: Melling, Humfrey
Licensed Year(s): 2010
Summary: The objectives of this research project are: - To recover, service and re-deploy sub-sea moorings instruments for year-round measurement of ice thickness and ridging, storm waves, sea level, ocean current, temperature and salinity, mammal vocalization, ambient sound and plankton. - To complete ocean and seabed surveys near naturally occurring methane vents on the floor of the Beaufort Sea, usin...

Principal Investigator: Gilbert, Graham L
Licensed Year(s): 2010
Summary: The objectives of this project are to define the impact of snow depth, surface vegetation, and soil characteristics on spatial and temporal variations in active-layer freeze-back in the low arctic tundra east of the Mackenzie Delta. The duration of freeze back will be determined from the ground temperatures measured at the top of permafrost. This temperature only declines at the site when the ac...

Principal Investigator: Lambert Koizumi, Catherine
Licensed Year(s): 2010 2008 2006
Summary: The research objectives are to: 1. Retrieve the last stationary collars from this study in order to document home ranges, movements and habitat use of Dall sheep, grizzly bears and wolves & quantify the interactions between the three species; 2. Remove remains of fencing material (fences, posts) in the study area, which were installed in 2003-2004 in relation with a previous GRRB research projec...

Principal Investigator: Bogen, Jim J
Licensed Year(s): 2010
Summary: The objective of this research is to estimate the modern and historical fluxes of sediment- associated chemical elements to the Arctic Ocean and their relationships to natural and man-induced changes in sediment yields and sediment sources and if possible, predict the impact of future climate changes on the fluxes. The study will include sampling of overbank sediments from floodplains and del...