Phase initiale de régénération après feu des populations conifériennes subarctiques
The objective of this study was to investigate the first stage of post-fire regeneration of black spruce and jack pine in a black spruce woodland and a jack pine forest burned over in 1989 in the Radisson's region, in northern Quebec. Emphasis was given to determine the optimal microsites for b...
Published in: | Canadian Journal of Forest Research |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Canadian Science Publishing
1995
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Online Access: | http://dx.doi.org/10.1139/x95-035 http://www.nrcresearchpress.com/doi/pdf/10.1139/x95-035 |
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crcansciencepubl:10.1139/x95-035 2024-03-03T08:49:02+00:00 Phase initiale de régénération après feu des populations conifériennes subarctiques Duchesne, Sonia Sirois, Luc 1995 http://dx.doi.org/10.1139/x95-035 http://www.nrcresearchpress.com/doi/pdf/10.1139/x95-035 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Forest Research volume 25, issue 2, page 307-318 ISSN 0045-5067 1208-6037 Ecology Forestry Global and Planetary Change journal-article 1995 crcansciencepubl https://doi.org/10.1139/x95-035 2024-02-07T10:53:31Z The objective of this study was to investigate the first stage of post-fire regeneration of black spruce and jack pine in a black spruce woodland and a jack pine forest burned over in 1989 in the Radisson's region, in northern Quebec. Emphasis was given to determine the optimal microsites for black spruce and jack pine regeneration. Our results show that the burned over jack pine forest offers better substrates for seedling germination than the burned over black spruce one. A total of 139 seedlings were observed in the jack pine forest, whereas only 42 were recorded in the black spruce forest. In the jack pine forest, burned over humus was the preferred substrate for germination. Soil moisture content correlated with seed germination of both species. Soil temperatures at −5 cm and the soil surface influenced survival of black spruce seedlings in the jack pine forest Article in Journal/Newspaper subarctique* Canadian Science Publishing Canadian Journal of Forest Research 25 2 307 318 |
institution |
Open Polar |
collection |
Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Ecology Forestry Global and Planetary Change |
spellingShingle |
Ecology Forestry Global and Planetary Change Duchesne, Sonia Sirois, Luc Phase initiale de régénération après feu des populations conifériennes subarctiques |
topic_facet |
Ecology Forestry Global and Planetary Change |
description |
The objective of this study was to investigate the first stage of post-fire regeneration of black spruce and jack pine in a black spruce woodland and a jack pine forest burned over in 1989 in the Radisson's region, in northern Quebec. Emphasis was given to determine the optimal microsites for black spruce and jack pine regeneration. Our results show that the burned over jack pine forest offers better substrates for seedling germination than the burned over black spruce one. A total of 139 seedlings were observed in the jack pine forest, whereas only 42 were recorded in the black spruce forest. In the jack pine forest, burned over humus was the preferred substrate for germination. Soil moisture content correlated with seed germination of both species. Soil temperatures at −5 cm and the soil surface influenced survival of black spruce seedlings in the jack pine forest |
format |
Article in Journal/Newspaper |
author |
Duchesne, Sonia Sirois, Luc |
author_facet |
Duchesne, Sonia Sirois, Luc |
author_sort |
Duchesne, Sonia |
title |
Phase initiale de régénération après feu des populations conifériennes subarctiques |
title_short |
Phase initiale de régénération après feu des populations conifériennes subarctiques |
title_full |
Phase initiale de régénération après feu des populations conifériennes subarctiques |
title_fullStr |
Phase initiale de régénération après feu des populations conifériennes subarctiques |
title_full_unstemmed |
Phase initiale de régénération après feu des populations conifériennes subarctiques |
title_sort |
phase initiale de régénération après feu des populations conifériennes subarctiques |
publisher |
Canadian Science Publishing |
publishDate |
1995 |
url |
http://dx.doi.org/10.1139/x95-035 http://www.nrcresearchpress.com/doi/pdf/10.1139/x95-035 |
genre |
subarctique* |
genre_facet |
subarctique* |
op_source |
Canadian Journal of Forest Research volume 25, issue 2, page 307-318 ISSN 0045-5067 1208-6037 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/x95-035 |
container_title |
Canadian Journal of Forest Research |
container_volume |
25 |
container_issue |
2 |
container_start_page |
307 |
op_container_end_page |
318 |
_version_ |
1792506116970643456 |