NWT RESEARCH DATABASE

Principal Investigator: Gosse, John C
Licensed Year(s): 2017 2016
Summary: The objectives of this research are to: 1) collect pieces of wood to measure tree rings and carbon and oxygen isotopes to determine past climate (mainly average summer temperature); 2) collect sand samples to date the layers which contain the wood and evidence of faulting, so the team can date they can be dated to show how old the wood and faults may be; 3) map the faults and tilting of the ...

Principal Investigator: Patterson, R. Tim
Licensed Year(s): 2012 2011 2010
Summary: Through analysis of sediment/water interface samples, freeze cores, and dendrochronology, the researchers intend to: i) develop a comprehensive sub-decadal to centennial-scale late Holocene climatic history along a 2° latitudinal gradient in the central NT, variously based on microfossils (pollen, diatoms, thecamoebians, chironomids), sedimentologic, cyclostratigraphic, stable isotopic, ...

Principal Investigator: England, John H
Licensed Year(s): 2012 2010 2009 2008 2007 2006 2005 2004 2003 2002
Summary: This licence is being issued for the scientific research application No.1284. The aim is to understand and reconstruct the extent and dynamics of past glaciers, past climates and ongoing sea level change, including submergence, on Banks Island, through geological mapping and the dating of sea shells, sediment and boulders. The objective is to determine how the environment of Banks Island has ev...

Principal Investigator: Wolfe, Brent BBW
Licensed Year(s): 2007 2006 2005 2004 2003 2002
Summary: This research program focuses on high-resolution reconstruction of past hydrology, ecology and climate of the Peace-Athabasca (PAD) and Slave River deltas (SRD) from natural archives, including lake sediments and tree rings, supported by comprehensive field-based studies of modern hydrology, limnology and aquatic ecology. The PAD and SRD have broad ecological and cultural significance and are ecos...

Principal Investigator: Johnson, Arthur
Licensed Year(s): 2005 2003
Summary: Fossil wood in coal deposits at two sites on Banks Island will be collected and used to estimate the climate regime under which the ancient plants of Banks Island grew. This information may provide insight into how the present day Arctic will respond to...

Principal Investigator: Beierle, Brandon
Licensed Year(s): 2002
Summary: The research team will obtain sediment cores from a series of lakes near Reindeer Station and Inuvik for the purpose of reconstructing the hydrological, climatological and geomorphic history of the lower Mackenzie River basin. The research will require fieldwork between 15 April and 25 April. Research will involve the development of a high-resolution paleoenvironmental record based on lake sedime...

Principal Investigator: Pope, Michael
Licensed Year(s): 2003 2002 2001
Summary: The research team will fly to Norman Wells by commercial airline, and then travel to the field by helicopter or Twin Otter. Travel in the field will be by canoe, or on foot. Field camps will be low impact, and will be occupied for less than 14 days. All human waste will be buried, and all non-burnable garbage will be packed out. The research team will measure, describe and sample the Early Camb...

Principal Investigator: Day, Edith
Licensed Year(s): 2001
Summary: The research team will be flown from Norman Wells to the base camp at Moose Horn River by helicopter. Moves to fly camps (Stoneknife River and Black Wolf Creek) will also be made by helicopter. The camp will consist of one sleeping tent per team member and one cooking tent. The research team will walk to data collection sites on foot. Data collection will consist of measuring rocks with a rule...

Principal Investigator: Batten, Kelly
Licensed Year(s): 2001
Summary: The research team will be flown from Norman Wells to the base camp at Haycook Lake by float plane. Moves to fly camps will be made by helicopter. The camp will consist of one sleeping tent per team member and one cooking tent. The research team will walk to data collection sites on foot. Data collection will consist of measuring rocks with a ruler, taking photographs, and collecting up to 50 s...

Principal Investigator: Jagels, Richard
Licensed Year(s): 2000
Summary: The NWT component of this study is to examine how the anatomical features of wood from the genus Larix, vary with changes in latitude. This will be compared to work done on Axel Heiberg Island, Nunavut where a fossil forest of mummified wood approximately 45 million years old was found. Certain features of wood can provide clues to assess winter temperatures but these features vary with latitude....