Trends and factors affecting break-up and freeze-up dates in the Nelson River drainage system / D.K. MacKay. : M67/35E-PDF
"The Canadian Ice Distribution Survey of the Geographical Branch has been collecting data on conditions of sea, lake and river ice for over a decade. In addition, the Branch has developed a program on glaciology during this period. The areal variability and rate of progress of river ice formation and disintegration in the Nelson drainage system were discussed in Geographical Paper No. 34. This paper complements the previous study, considering trends and factors affecting river ice condition dates in the same area"--Preface.
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| Ministère/Organisme | Canada. Department of Mines and Technical Surveys. Canada. Geographical Branch. |
|---|---|
| Titre | Trends and factors affecting break-up and freeze-up dates in the Nelson River drainage system / D.K. MacKay. |
| Titre de la série | Geographical paper ; no. 35 |
| 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]. Some pages rotated in this copy. Back cover is wanting in this copy. Includes bibliographical references. Issued also in print format. |
| Information sur la publication | Ottawa : Geographical Branch, Department of Mines and Technical Surveys, [1962] |
| Auteur / Contributeur | MacKay, Donald Kenneth, 1894- author. |
| Description | 1 online resource (23 pages, 15 unnumbered pages) : illustrations, map. |
| Numéro de catalogue |
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| Descripteurs | Ice on rivers, lakes, etc. -- Manitoba -- Nelson River Watershed. Ice on rivers, lakes, etc. -- Prairie Provinces. Glace sur les cours d'eau, lacs, etc. -- Manitoba -- Nelson, Bassin du. Glace sur les cours d'eau, lacs, etc. -- Provinces des Prairies. |