Portia Complex - biological evaluation & management considerations / Don Sexton.
Material type:
TextPublication details: MB : 1982. Ducks Unlimited Canada,Description: iv, 44 (9) p. : maps ; 28 cmOnline resources: Abstract: Wetlands within the Portia Complex near Alonsa, Manitoba were evaluated for waterfowl production potential in June-August 1980. Limiting factors were found to be high, stable water levels, and a lack of upland nesting cover. Consideration of the marsh's capability and the limiting factors resulted in recommendations to alleviate the above factors through water level control and cover improvement. A suggestion for division of the complex into cells and possible management options is included.
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Electronic Report
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Electronic Library | Non-fiction | SEX (Browse shelf(Opens below)) | Available | 1309 |
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Includes bibliographical references (p. 42).
Wetlands within the Portia Complex near Alonsa, Manitoba were evaluated for waterfowl production potential in June-August 1980. Limiting factors were found to be high, stable water levels, and a lack of upland nesting cover. Consideration of the marsh's capability and the limiting factors resulted in recommendations to alleviate the above factors through water level control and cover improvement. A suggestion for division of the complex into cells and possible management options is included.