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Showing 1 - 13 results of 13 for search '"Populus"', query time: 0.23s Refine Results
  1. 1
    ... phase à Salix sp. L'influence du peuplier baumier (Populus balsamifera) sur le développement de l'humus...
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  2. 2
    ...% de Picea, de 6% de Betula et de 1 % de Populus. Outre Populus, Betula et Picea sont les genres les...
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  3. 3
    ... and herbaceous tundra plants dominated briefly; Larix Iaricina, Populus and Juniperus were also important...
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  4. 4
    ... of the latter. Other tree genera (Larix, Abies, Populus) extant in the area are underrepresented in the pollen...
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  5. 5
    ... (6000 14C yr BP). Picea glauca, P mariana, Larix laricina, Populus tremuloides, P. balsamifera, Alnus...
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  6. 6
    ... by a sparse herb tundra, which characterized these two areas during latest Wisconsinan times. Populus...
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  7. 7
    ...; evidence of fire and the continuous presence of Populus suggest drier and warmer conditions than at present...
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  8. 8
    ... ouverts d’épinette (Picea mariana) et de peuplier faux-tremble (Populus tremuloides), donnant lieu à une...
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  9. 9
    ... entre 10 800 et 8 600 ans BP, par la constitution d’une tremblaie-parc (Populus tremuloides). Elle fut...
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  10. 10
    ... l’installation du Populus cf. tremuloïdes (sous-zone 2a) et s’est poursuivie par l’arrivée de Picea mariana (fin...
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  11. 11
    ... fortement. On trouve aussi des clones disjoints et isolés de Populus balsamifera dans les deux régions. Les...
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  12. 12
    .... The initial landscape was almost a desert, rapidly followed by an aspen parkland (Populus). An open spruce...
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  13. 13
    ... populations de Picea sp., accompagné de Populus sp. et Larix laricina, puis par un envahissement progressif...
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