A report on the effect of lowered water levels of Lake Manitoba on selected peripheral marshes / Phil Ould.
Material type:
TextPublication details: Winnipeg, MB : 1976. Ducks Unlimited Canada,Description: 1 v. ; 28 cmOnline resources: Abstract: The specific objectives which will provide the quantitative information required by Ducks Unlimited are: 1. to determine the major plant associations represented below the 816' contour. 2. to determine the relationship of these associations to the existing water levels. 3. to map selected basins and show the approximate basin contours on the observed range of elevations occupied by each association. 4. to determine the quantitative changes which will occur if water levels are:a) raised b) lowered c) isolated from influence of lake levels. 5. to determine present waterfowl use of the selected basins for breeding,moulting and fall staging. 6. to evaluate the importance of these marshes for waterfowl production in relation to agricultural values. 7.to recommend management procedures, where applicable, to improve waterfowl use.
| Item type | Current library | Collection | Call number | Status | Date due | Barcode |
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Electronic Report
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Electronic Library | Non-fiction | OUL (Browse shelf(Opens below)) | Available | 1219 |
The specific objectives which will provide the quantitative information required by Ducks Unlimited are: 1. to determine the major plant associations represented below the 816' contour. 2. to determine the relationship of these associations to the existing water levels. 3. to map selected basins and show the approximate basin contours on the observed range of elevations occupied by each association. 4. to determine the quantitative changes which will occur if water levels are:a) raised b) lowered c) isolated from influence of lake levels. 5. to determine present waterfowl use of the selected basins for breeding,moulting and fall staging. 6. to evaluate the importance of these marshes for waterfowl production in relation to agricultural values. 7.to recommend management procedures, where applicable, to improve waterfowl use.