Re-examination of the relationship between constructed impoundment age and waterbird use / Josette L. Maillet, Colin M. MacKinnon, J. Bruce Pollard. : CW69-5/290E-PDF
"The relationship between impoundment age and waterfowl and wetland obligate bird use of 32 selected freshwater impoundments in the Chignecto border region was examined in 1996. Previous studies have indicated that primary productivity declines with impoundment age after initial flooding. Waterfowl and marshbird productivity was assumed to decline with impoundment age as well, concurrent with the observed decline in nutrient levels. An examination of wetland avifauna use versus age of impoundment was the focus of this study"--Abstract.
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| Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. Atlantic Region. |
|---|---|
| Titre | Re-examination of the relationship between constructed impoundment age and waterbird use / Josette L. Maillet, Colin M. MacKinnon, J. Bruce Pollard. |
| Titre de la série | Technical report series ; no. 290 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Autres formats offerts | Papier-[Anglais] |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 28-30). Issued also in print format. Includes abstract in French. |
| Information sur la publication | Sackville, N.B. : Canadian Wildlife Service, Atlantic Region, c1999. |
| Auteur / Contributeur | Maillet, Josette L. MacKinnon, Colin Mark,1959- Pollard, James Bruce, 1957- |
| Description | v, 30 p. : map, charts. |
| Numéro de catalogue |
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| Descripteurs | Aquatic birds Habitats Impoundment |
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