Development of a simulation model of mallard duck populations / by Carl J. Walters ... [et al.]. : CW69-1/20E-PDF
"This paper describes an attempt to develop a comprehensive computer model of Mallard Duck populations in North America. The model considers major population processes and spatial distribution patterns in an attempt to predict long term population trends. Though predictions of the model have been questionable, it has provided a valuable means to help identify critical data needs for future work"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.855446&sl=1
Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. |
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Titre | Development of a simulation model of mallard duck populations / by Carl J. Walters ... [et al.]. |
Titre de la série | Occasional paper ; no. 20 |
Type de publication | Série - Voir l'enregistrement principal |
Langue | [Anglais] |
Format | Électronique |
Document électronique | |
Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Includes abstract in French. |
Information sur la publication | Ottawa : Canadian Wildlife Service, c1974. |
Auteur / Contributeur | Walters, Carl J.,1944- |
Description | 35 p. : ill. |
Numéro de catalogue |
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Descripteurs | Birds Population Modelling |