Land Management Search Results
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Authors
Don Thompson
Dave Ealey
K.H. McCourt
Major gaps in the baseline knowledge of woodland caribou were: distribution , seasonal habitat use, the effects of sensory disturbance, and population density; minor gap re: direct mortality
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Vegetation workshop was held November 1979 to evaluate user needs for more detailed vegetation descriptions and maps and to review the results of the vegetation survey as a step towards meeting needs
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Authors
Peter McCart
D.W. Mayhood
An aquatic biomonitoring program must be implemented to ensure that measures taken to protect the water systems are working, so that improvements may be made if need be.
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Authors
John Gartrell
H. Krahn
F.D. Sunahara
From 1961 to 1979, there was an abrupt transition from the economy reliant on traditional activities such as hunting, trapping, fishing, and transportation to an industrial economy based on oil sands
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level of secondary production in the Muskeg River and tested the validity of hypotheses generated by Crowther and Griffing (1979) regarding the trophic structure and function of the Muskeg River
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Several insect species and groups of insects are examined for their potential as biological indicators in the AOSERP area.
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Authors
Aaron Sekerak
Gordon Walder
16-24 species of fish were found in each watershed. Forage fish (lake chub, pearl dace, longnose dace, trout-perch, brook stickleback, slimy sculpin) and white and longnose suckers were most abundant
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Authors
Aaron Sekerak
Gordon Walder
Maps showing fish collection locations, photos and details of the physical characteristics of nine streams within five watersheds (Firebag, Muskeg, Steepbank, MacKay, and Ells) in AOSERP study area
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Authors
M.S. Thompson
J. Crosby-Diewold
Relationship between aquatic macrophyte growth and habitat factors found in the AOSERP study area is outlined, as are some implications of aquatic macrophyte inventory for management and revegetation
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Soils sampled at sites 2.3 and 5.3 km south of the Great Canadian Oil Sands (GCOS) plant, Fort McMurray, respectively were found to differ statistically with reference to several macronutrients
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Describe basic ecology of aquatic benthic macrofauna of the Athabasca River and its major tributaries, the Muskeg and Steepbank rivers
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Authors
J.P. Verschuren
L. Wojtiw
Point measurements of maximum depth showed that over 50% of the rainstorms occur in June and July, with only a small percentage in April (5.6) and September (10. 1).
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Authors
Kazimierz Machniak
W.A. Bond
M.R. Orr
D. Rudy
D. Miller
General objective of this study was to describe the baseline states of the fish component of the MacKay River watershed, the largest basin on the west side of the Athabasca River
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Baseline states and aquatic habitats of major components of aquatic ecosystems in the southern portion of the AOSERP study area. Quantitative estimate of biological significance to the Athabasca River
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Benthic macroinvertebrate and fish catch data from the Christina, Gregoire, and Hangingstone rivers
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The fish populations of the Athabasca River downstream of Fort McMurray were sampled during the open-water period in 1976 and 1977. Twenty-seven fish species were identified from the Athabasca River,
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Results of work done in 1976, the first year of a two-year study intended to evaluate and describe the baseline state of the fish resources of the Athabasca River downstream of Fort McMurray
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During 1977, the second year of a two-year study, the fish populations of the Athabasca Rive: were investigated in two general areas downstream of Fort McMurray from mid-April to early November
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Streamflow in all basins influenced by the disturbance of muskeg. Where muskeg is removed and replaced by mineral soils, stream discharge will decrease during spring runoff and stormflow periods
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Authors
James Ryan
Gerald Hilchie
Representatives of 50 insect families were collected in sweep net samples, and additional families were observed to be present on the Suncor dike. Insect attacks were severe on conifer trees