2 record(s) found with the tag "human disturbance" (multi-year projects are grouped):
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Studies of the Environmental Effects of Disturbances in the Subarctic (SEEDS)
Principal Investigator: Kershaw, G. Peter
Licensed Year(s): 2000 1999 1998 1997 1996 1995 1994 1993 1992 1990
Summary: The fieldwork will be carried out to investigate what happens after the surface of the land is changed by clearing of the trees, trenching of the soil or spilling of crude-oil. Ways to lessen these disturbances will be tested to see which are best....


Re-evaluation of Disturbance Experiments in the Lower Mackenzie Region, NWT
Principal Investigator: Wein, Ross
Licensed Year(s): 1993 1992 1989 1988 1987
Summary: In the early 1970's, several test plots were established to see what happens when the plants and soil are disturbed or removed by fire, oil spills, and vehicles. Dr. Wein and two students will be re-visiting these sites to document how the plants have recovered since that time....


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