The dynamics of sphagnum in forest and peatland communities in southeastern
ABSTRACT. Long fire rotation, high levels of precipitation, and acidic nature of the bedrock are factors contributing to the dominance of Sphagnum in many upland and peatland communities in southeastern Labrador. Vegetation development induced by local or regional environmental change fre-quently in...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.539.9011 2023-05-15T14:19:31+02:00 The dynamics of sphagnum in forest and peatland communities in southeastern David R. Foster The Pennsylvania State University CiteSeerX Archives 1984 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.9011 http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.9011 http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf Mots clés Sphagnum croissance de la végétation incendie Labrador formulation de paluds succession bryophytes text 1984 ftciteseerx 2016-01-08T10:59:04Z ABSTRACT. Long fire rotation, high levels of precipitation, and acidic nature of the bedrock are factors contributing to the dominance of Sphagnum in many upland and peatland communities in southeastern Labrador. Vegetation development induced by local or regional environmental change fre-quently involves replacement of species assemblages of various bryophytes and lichens by species assemblages dominated by Sphagnum. In upland forests the successional sequence following fire often culminates in a carpet of Sphagnum girgensohnii overgrowing feather mosses. Similarly, following a change in the water table, Sphagnum lindbergii encroaches as a broad carpet over Cladopdiella fruituns and Gymnocoleu infraru on recently exposed mud bottoms in bog hollows. On bog hummocks, following fire or changes in the moisture regime, Sphagnumfuscum overtops Cladonia lichens to form a pronounced recurrence horizon. Text Arctic Unknown |
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op_collection_id |
ftciteseerx |
language |
English |
topic |
Mots clés Sphagnum croissance de la végétation incendie Labrador formulation de paluds succession bryophytes |
spellingShingle |
Mots clés Sphagnum croissance de la végétation incendie Labrador formulation de paluds succession bryophytes David R. Foster The dynamics of sphagnum in forest and peatland communities in southeastern |
topic_facet |
Mots clés Sphagnum croissance de la végétation incendie Labrador formulation de paluds succession bryophytes |
description |
ABSTRACT. Long fire rotation, high levels of precipitation, and acidic nature of the bedrock are factors contributing to the dominance of Sphagnum in many upland and peatland communities in southeastern Labrador. Vegetation development induced by local or regional environmental change fre-quently involves replacement of species assemblages of various bryophytes and lichens by species assemblages dominated by Sphagnum. In upland forests the successional sequence following fire often culminates in a carpet of Sphagnum girgensohnii overgrowing feather mosses. Similarly, following a change in the water table, Sphagnum lindbergii encroaches as a broad carpet over Cladopdiella fruituns and Gymnocoleu infraru on recently exposed mud bottoms in bog hollows. On bog hummocks, following fire or changes in the moisture regime, Sphagnumfuscum overtops Cladonia lichens to form a pronounced recurrence horizon. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
David R. Foster |
author_facet |
David R. Foster |
author_sort |
David R. Foster |
title |
The dynamics of sphagnum in forest and peatland communities in southeastern |
title_short |
The dynamics of sphagnum in forest and peatland communities in southeastern |
title_full |
The dynamics of sphagnum in forest and peatland communities in southeastern |
title_fullStr |
The dynamics of sphagnum in forest and peatland communities in southeastern |
title_full_unstemmed |
The dynamics of sphagnum in forest and peatland communities in southeastern |
title_sort |
dynamics of sphagnum in forest and peatland communities in southeastern |
publishDate |
1984 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.9011 http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.9011 http://pubs.aina.ucalgary.ca/arctic/arctic37-2-133.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766291349892497408 |