48 record(s) found with the tag "landscape disturbance" (multi-year projects are grouped):
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A Re-evaluation of Disturbance Research in the Tundra near Tuktoyaktuk
Principal Investigator: Wein, Ross
Licenced Year(s): 1993 1992 1989 1988 1987
Summary: The research will document long-term recovery rates on permanent research plots that were established on a range of tundra disturbances. In the 1970's disturbance surveys and experiments on a wide range of topics provided short-term results and predictions on recovery rates. This project will collect comparable data to validate these short term predictions and will also help to develop some ideas ...

Terrain Disturbances by a winter road along the lower Mackenzie River, N.W.T. An assessment of morphological, thermal and vegetational changes of various Subarctic Surface Types
Principal Investigator: Gnieser, Christopher H.
Licenced Year(s): 1989
Summary: The researcher will study about 20 sites along the outlined winter road for assessment of potential terrain disturbances....

Recovery of Arctic vegetation from disturbance by human occupation
Principal Investigator: Forbes, Bruce C.
Licenced Year(s): 1990 1988
Summary: Bruce Forbes is looking at how quickly plants are invading the old settlement of Clyde River where the ground was cleared for buildings and roads....

Licence #2701
Principal Investigator: French, Hugh
Licenced Year(s): 1981
Summary: To continue terrain disturbance studies, coastal erosion process studies, and to collect samples for further analysis....

Licence #2225
Principal Investigator: Goodman, Arni
Licenced Year(s): 1977
Summary: (a) Aerial and ground surveys of migratory birds and; (b) Inspection of disturbed landscape and old wellsites to record signs of bird use and to collect soil samples for heavy metal analysis....

Licence #1900
Principal Investigator: French, Hugh
Licenced Year(s): 1975
Summary: To evaluate the nature and extent of recent terrain disturbance on different landform units and soil types....

Licence #1899
Principal Investigator: Bliss, Lawrence
Licenced Year(s): 1975
Summary: To determine plant responses to environmental changes which result from disturbances and how surface disturbance alters soil heat and moisture regimes, for Arctic Land Use Research Program....

Licence #1898
Principal Investigator: Smith, M.
Licenced Year(s): 1975
Summary: To develop an understanding of the heat balance of undisturbed soil and vegetation and develop a computer model which will predict the consequences in the active layer of disturbances of the surface strata for Arctic Land Use Research Program....