5 record(s) found in the location "Gwich'in Settlement Area" (multi-year projects are grouped):
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Detecting Upriver Climate Change Effects in the Mackenzie River (DUCCEM)
Principal Investigator: Juhls, Bennet
Licensed Year(s): 2023
Summary: This licence has been issued for the scientific research application No.5542. The proposed project aims to directly observe seasonally strongly variable organic carbon concentrations and chemistry of the Mackenzie River and thus its fluxes to Arctic coastal waters. The research team aim for weekly observations of Mackenzie River biogeochemistry during a period covering the major phases of the h...


Biogeochemistry of Lakes in the Mackenzie Delta
Principal Investigator: Lesack, Lance
Licensed Year(s): 2017 2016 2015 2014 2010 2009 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
Summary: The long term goal of this research is to develop a biogeochemical model for lakes in the Mackenzie Delta and a model for assessing the effects of stresses on rivers resulting from global change. This is year 13 of a 20 year program. Specific goals for this field season include: 1) investigating the sources and fates of dissolved organic carbon (DOC) in aquatic food webs of the Mackenzie Delta; 2)...


Assessment of Aqueous Methogenic Precursor Compounds in Periglacial Groundwaters
Principal Investigator: Marschner, Mark
Licensed Year(s): 2003
Summary: This study aims to better understand the formation of "calcrete" deposits, using field samples from the Campbell Uplift. Field sampling will be carried out daily using ground transportation to and from a base in Inuvik. Initial activities will include...


Riverine inputs of contaminants to the Arctic Ocean
Principal Investigator: Swyripa, Murray
Licensed Year(s): 1993
Summary: Northward flowing rivers are thought to be major ways in which contaminants are introduced to the Arctic Ocean. As part of an on-going study, river water and sediments will be collected over the course of the year and assessed for the presence of contaminants. A total of 12 rivers in the Canadian arctic mainland will be sampled in this study, including the Mackenzie, Coppermine, Burnside, Ellice...


Mackenzie Delta Hydrology and Ecosystem Interactions
Principal Investigator: Marsh, Philip
Licensed Year(s): 1993 1992 1991
Summary: This long term study is being conducted to assist in understanding the factors controlling water levels and the availability of nutrients in a variety of lakes in the Mackenzie Delta....


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