3 record(s) found with the tag "human disturbance" (multi-year projects are grouped):
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Environmental Soil Chemistry at Abandoned Drilling Mud-Sumps in the Kendall Island Bird Sanctuary, Mackenzie Delta Region
Principal Investigator: Biggar, Kevin
Licensed Year(s): 2006 2005
Summary: Since the 1970s, the oil and gas industry has drilled at least nineteen exploratory wells in the Kendall Island Bird Sanctuary. Observations at associated drilling mud-sumps have been made; however, there remains a paucity of field data describing site conditions. It is also appreciated that construction of the proposed Mackenzie Valley pipeline will stimulate the development of Niglintgak and Tag...


Biocomplexity of Frostboil Ecosystems
Principal Investigator: Walker, Donald A
Licensed Year(s): 2006 2005 2004 2003
Summary: The focus of this study is on the interactions between soils, climate and vegetation, and the way that these interactions control the patterns of bare soil and vegetation that are found in the Arctic. Often these patterns form circular features known as...


Ecological and geomorphological investigations in the alpine tundra of the western Mackenzie Mountains
Principal Investigator: Kershaw, G. Peter
Licensed Year(s): 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
Summary: Since 1974, the permafrost landforms in this area have been studied. Investigations have included the collection of wind and soil temperatures, wind speed and precipitation levels. This information will increase our knowledge about how permafrost affects the shaping of the land. In addition, information will be collected on how vegetation responds to human activities as a result of the Canol Pr...


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