NWT RESEARCH DATABASE

Principal Investigator: Eberle, Jaelyn J
Licensed Year(s): 2010 2004 2003
Summary: The research objective is to explore early Eocene deposits on northern Banks Island, in search of fossil vertebrates and wood. The goals are to: (1) refine the age and ancient environments of fossil-bearing rocks comprising the Eureka Sound Group on Banks Island, allowing correlation to fossil-bearing rocks in the eastern Arctic; and (2) provide insight into paleoclimate by studying the fossil pla...

Principal Investigator: O'Neill, Brendan H
Licensed Year(s): 2010
Summary: The first objective is to compare present ground ice conditions to those recorded thirty years ago, and from this, obtain an estimate of the rate of ground ice accumulation over the past three decades. This is possible as the exact locations cored in 1979 and 1980 are marked, and new cores can be taken adjacent to these. The second objective is to compare ice conditions from sites within the basin...

Principal Investigator: Wrona, Frederick J
Licensed Year(s): 2010
Summary: The overall objective of the Lake 5A mesocosm study is to better understand the impact of permafrost thaw shoreline slumping (an analogue for a warming climate) on the bottom components of the aquatic food-web in small Arctic tundra lakes in order to better predict the effects of a warming climate on food-web structure, function and productivity. To assess the direct and indirect effects of per...

Principal Investigator: Solomon, Steven M
Licensed Year(s): 2010 2009 2008 2007
Summary: The western Arctic coast is among the most rapidly changing coastlines in the world and one of the most sensitive to climate change. The objective is to improve knowledge of physical conditions in the coastal zone in order to help government agencies, corporations, and local residents understand, mitigate and reduce the impacts of natural changes and industrial or community development. Spring...

Principal Investigator: Lamoureux, Scott F
Licensed Year(s): 2010 2009
Summary: The goal is to distinguish the chemical and physical processes acting on different coastal lakes in order to understand how the systems have developed through time. Water from lakes at both field sites will be sampled for laboratory analysis. This is the fourth year of sampling at Shellabear Lake, and we are testing to see if the lake at Chevalier Bay is also hypersaline. We will take a short...

Principal Investigator: Moorman, Brian J
Licensed Year(s): 2010
Summary: The main objective of this study is to establish the degree of impact and spatial extent of specific oceanic storm surges within the coastal Mackenzie Delta over the past 40 years. This investigation will be completed by analyzing remote sensing imagery to create multiyear change maps. The resulting maps will then be correlated to historic water level and climate data and verified by field samples...

Principal Investigator: Mueller, Derek
Licensed Year(s): 2010
Summary: The Canadian Ice Service is currently exploring the use of satellite imagery to identify and track ice islands. To fully evaluate these techniques, it is important to have independent confirmation of where the ice islands are drifting. By deploying several tracking beacons on the surface of ice islands we can monitor where some of the dozens of ice islands are in real time. Our results will als...

Principal Investigator: Ensom, Timothy P
Licensed Year(s): 2010 2009
Summary: The purpose of this research is to measure the seasonal temperatures of streambeds at several sites in the Mackenzie delta and adjacent tundra uplands, and predict the implications of these temperature patterns for local permafrost conditions. This project will seek to determine whether channel size and depth affect the annual thermal regime of the streambed, and will also use collected temperatu...

Principal Investigator: Hawkins, James R
Licensed Year(s): 2010 2009
Summary: Imperial Oil Resources Ventures Limited (Imperial) is planning to conduct the program on, and near, Exploration Licence 446 (Ajurak) in the Canadian sector of the Beaufort Sea. The 2009 Ajurak Field Collection Program (the program) will begin in July 2009, and is scheduled to be completed in March 2010. However if ice and weather conditions are difficult, or the required support vessels cannot be ...

Principal Investigator: Wang, Baolin
Licensed Year(s): 2009 2008 2007 2006
Summary: The objective of this field work is to better understand the movement behaviour of the landslides in the region. The Geological Survey of Canada’s research group lead by Dr. Baolin Wang has been conducting landslide research in the region since 2004. This is the final year of the project. The previous permits have expired. However, there is a need to make a follow up trip to the various landsli...