Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ...
Lobsigensee is a small lake situated northwest of Bern at 514 m asl and was covered by Rhone ice during the Würm glaciation. Palynological and plant macrofossil studies of a Late-Wurm deposit in the littoral are presented. The stratigraphy of the sediments is from bottom to top : sand, sandy clay, c...
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Muséum d'Histoire naturelle de Genève
1983
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Online Access: | https://dx.doi.org/10.7892/boris.109192 https://boris.unibe.ch/109192/ |
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ftdatacite:10.7892/boris.109192 2024-09-30T14:34:14+00:00 Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... Ammann, Brigitta Tobolski, Kazimierz 1983 application/pdf https://dx.doi.org/10.7892/boris.109192 https://boris.unibe.ch/109192/ en eng Muséum d'Histoire naturelle de Genève info:eu-repo/semantics/restrictedAccess 580 Plants Botany Text ScholarlyArticle article-journal 1983 ftdatacite https://doi.org/10.7892/boris.109192 2024-09-02T10:17:31Z Lobsigensee is a small lake situated northwest of Bern at 514 m asl and was covered by Rhone ice during the Würm glaciation. Palynological and plant macrofossil studies of a Late-Wurm deposit in the littoral are presented. The stratigraphy of the sediments is from bottom to top : sand, sandy clay, clay, lake marl, peat. The Oldest Dryas consists of three local pollen assemblage zones recording the gradual establishment of a treeless vegetation rich in heliophilous and pioneer species and also containing dwarf shrubs in its third phase. At the transition from clay to lake marl a sharp Juniperus peak initiates the Bolling which is mainly dominated by tree-birches. This shift from dwarf birch to tree-birches is confirmed by the macrofossils analyzed. An equivalent of the Older Dryas is not found. The beginning of the Allerod is characterized by the expansion of Pinus and its end by the volcanic ash from Laach. There are slight but consistent indications of a more open vegetation during the Younger Dryas. The ... Text Dwarf birch DataCite Rhone ENVELOPE(158.733,158.733,-79.983,-79.983) |
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language |
English |
topic |
580 Plants Botany |
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580 Plants Botany Ammann, Brigitta Tobolski, Kazimierz Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
topic_facet |
580 Plants Botany |
description |
Lobsigensee is a small lake situated northwest of Bern at 514 m asl and was covered by Rhone ice during the Würm glaciation. Palynological and plant macrofossil studies of a Late-Wurm deposit in the littoral are presented. The stratigraphy of the sediments is from bottom to top : sand, sandy clay, clay, lake marl, peat. The Oldest Dryas consists of three local pollen assemblage zones recording the gradual establishment of a treeless vegetation rich in heliophilous and pioneer species and also containing dwarf shrubs in its third phase. At the transition from clay to lake marl a sharp Juniperus peak initiates the Bolling which is mainly dominated by tree-birches. This shift from dwarf birch to tree-birches is confirmed by the macrofossils analyzed. An equivalent of the Older Dryas is not found. The beginning of the Allerod is characterized by the expansion of Pinus and its end by the volcanic ash from Laach. There are slight but consistent indications of a more open vegetation during the Younger Dryas. The ... |
format |
Text |
author |
Ammann, Brigitta Tobolski, Kazimierz |
author_facet |
Ammann, Brigitta Tobolski, Kazimierz |
author_sort |
Ammann, Brigitta |
title |
Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
title_short |
Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
title_full |
Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
title_fullStr |
Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
title_full_unstemmed |
Vegetational development during the Late-Würm at Lobsigensee (Swiss Plateau) ... |
title_sort |
vegetational development during the late-würm at lobsigensee (swiss plateau) ... |
publisher |
Muséum d'Histoire naturelle de Genève |
publishDate |
1983 |
url |
https://dx.doi.org/10.7892/boris.109192 https://boris.unibe.ch/109192/ |
long_lat |
ENVELOPE(158.733,158.733,-79.983,-79.983) |
geographic |
Rhone |
geographic_facet |
Rhone |
genre |
Dwarf birch |
genre_facet |
Dwarf birch |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.7892/boris.109192 |
_version_ |
1811637914848722944 |