An Arctic Forest in the Tundra of Northern Ungava, Quebec
A willow thicket dominated by Salix planifolia and S. alaxensis, is located in a 1500-ft-deep glaciated valley at the southwest end of Watts Lake, 32 mi south of Deception Bay. This "forest" forms a solid green canopy at 12 ft and contains some trees of almost 16 ft height. It grows in dee...
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The Arctic Institute of North America
1966
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Online Access: | https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470 |
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ftunivcalgaryojs:oai:journalhosting.ucalgary.ca:article/66470 2023-05-15T14:19:20+02:00 An Arctic Forest in the Tundra of Northern Ungava, Quebec Maycock, P.F. Matthews, B. 1966-01-01 application/pdf https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470 eng eng The Arctic Institute of North America https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470/50383 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470 ARCTIC; Vol. 19 No. 2 (1966): June: 109–212; 114-144 1923-1245 0004-0843 Watts Lac region Québec info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion research-article 1966 ftunivcalgaryojs 2022-03-22T21:23:17Z A willow thicket dominated by Salix planifolia and S. alaxensis, is located in a 1500-ft-deep glaciated valley at the southwest end of Watts Lake, 32 mi south of Deception Bay. This "forest" forms a solid green canopy at 12 ft and contains some trees of almost 16 ft height. It grows in deep, well-drained soils (here named arctic thicket type) developed on poorly sorted sand, gravel, pebbles and cobbles, mainly of schist. A flora of 67 species of vascular plants (here listed) have been found in the area, all but two of which are arctic species. The two exceptions are wide-ranging boreal and subarctic species. For so many arctic species to be capable of growing in the shaded environment is of interest. Factors contributing to the existence of such "forests", temperatures, moisture, deep permafrost, snow cover, wind and topography affording protection, are discussed. Une “Forêt arctique” dans la toundra du nord de l'Ungava, Province de Québec. On a découvert, dans une vallée fluviale, à 32 milles au sud-est de la baie Déception (61°31'N. 74°5'O.) dans le nord de l'Ungava, un vaste peuplement de saules en taillis comprenant du Salix de taille arborescente. Ce peuplement semblait suffisamment rare pour justifier une étude. Des recherches écologiques déterminèrent les facteurs de composition et de milieu. Les auteurs examinent le développement et la persistance de ce peuplement par rapport au climat actuel et à l'état présent des connaissances sur l'histoire glaciaire de la région. Article in Journal/Newspaper Arctic Arctic Arctique* permafrost Subarctic toundra Tundra University of Calgary Journal Hosting Arctic Baie Déception ENVELOPE(-74.699,-74.699,62.167,62.167) Déception ENVELOPE(-74.632,-74.632,62.117,62.117) Watts Lake ENVELOPE(-105.050,-105.050,55.750,55.750) ARCTIC 19 2 |
institution |
Open Polar |
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University of Calgary Journal Hosting |
op_collection_id |
ftunivcalgaryojs |
language |
English |
topic |
Watts Lac region Québec |
spellingShingle |
Watts Lac region Québec Maycock, P.F. Matthews, B. An Arctic Forest in the Tundra of Northern Ungava, Quebec |
topic_facet |
Watts Lac region Québec |
description |
A willow thicket dominated by Salix planifolia and S. alaxensis, is located in a 1500-ft-deep glaciated valley at the southwest end of Watts Lake, 32 mi south of Deception Bay. This "forest" forms a solid green canopy at 12 ft and contains some trees of almost 16 ft height. It grows in deep, well-drained soils (here named arctic thicket type) developed on poorly sorted sand, gravel, pebbles and cobbles, mainly of schist. A flora of 67 species of vascular plants (here listed) have been found in the area, all but two of which are arctic species. The two exceptions are wide-ranging boreal and subarctic species. For so many arctic species to be capable of growing in the shaded environment is of interest. Factors contributing to the existence of such "forests", temperatures, moisture, deep permafrost, snow cover, wind and topography affording protection, are discussed. Une “Forêt arctique” dans la toundra du nord de l'Ungava, Province de Québec. On a découvert, dans une vallée fluviale, à 32 milles au sud-est de la baie Déception (61°31'N. 74°5'O.) dans le nord de l'Ungava, un vaste peuplement de saules en taillis comprenant du Salix de taille arborescente. Ce peuplement semblait suffisamment rare pour justifier une étude. Des recherches écologiques déterminèrent les facteurs de composition et de milieu. Les auteurs examinent le développement et la persistance de ce peuplement par rapport au climat actuel et à l'état présent des connaissances sur l'histoire glaciaire de la région. |
format |
Article in Journal/Newspaper |
author |
Maycock, P.F. Matthews, B. |
author_facet |
Maycock, P.F. Matthews, B. |
author_sort |
Maycock, P.F. |
title |
An Arctic Forest in the Tundra of Northern Ungava, Quebec |
title_short |
An Arctic Forest in the Tundra of Northern Ungava, Quebec |
title_full |
An Arctic Forest in the Tundra of Northern Ungava, Quebec |
title_fullStr |
An Arctic Forest in the Tundra of Northern Ungava, Quebec |
title_full_unstemmed |
An Arctic Forest in the Tundra of Northern Ungava, Quebec |
title_sort |
arctic forest in the tundra of northern ungava, quebec |
publisher |
The Arctic Institute of North America |
publishDate |
1966 |
url |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470 |
long_lat |
ENVELOPE(-74.699,-74.699,62.167,62.167) ENVELOPE(-74.632,-74.632,62.117,62.117) ENVELOPE(-105.050,-105.050,55.750,55.750) |
geographic |
Arctic Baie Déception Déception Watts Lake |
geographic_facet |
Arctic Baie Déception Déception Watts Lake |
genre |
Arctic Arctic Arctique* permafrost Subarctic toundra Tundra |
genre_facet |
Arctic Arctic Arctique* permafrost Subarctic toundra Tundra |
op_source |
ARCTIC; Vol. 19 No. 2 (1966): June: 109–212; 114-144 1923-1245 0004-0843 |
op_relation |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470/50383 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/66470 |
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ARCTIC |
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19 |
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