Geographic distribution and changes in population densities of waterfowl in the Northwest Territories, Canada, 1976-2003 / Bonnie J. Fournier, James E. Hines. : CW69-5/433E-PDF
"This report summarizes, in a series of maps, the distribution of several common types of waterfowl throughout much of the mainland (707,589 km2) of the Northwest Territories, Canada. The aerial survey data used in mapping represent part of a much larger dataset collected each year by the US Fish and Wildlife Service, Canadian Wildlife Service, and other collaborators during the Waterfowl Breeding Population and Habitat Survey. Six strata have been delineated in the Northwest Territories and 25 transects are surveyed by flxed-winged aircraft each year"--Abstract, p. [vi].
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.858508&sl=1
| Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. Prairie and Northern Region. |
|---|---|
| Titre | Geographic distribution and changes in population densities of waterfowl in the Northwest Territories, Canada, 1976-2003 / Bonnie J. Fournier, James E. Hines. |
| Titre de la série | Technical report series ; no. 433 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Autres formats offerts | Papier-[Anglais] |
| Note(s) | "March 2005". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 4). Also available in print format. Includes abstract in French. |
| Information sur la publication | [Yellowknife, N.W.T.] : Canadian Wildlife Service, Prairie and Northern Region, c2005. |
| Auteur / Contributeur | Fournier, B. Hines, James Edward. |
| Description | xii, 21 p. : col. maps |
| Numéro de catalogue |
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| Descripteurs | Aquatic birds |