Paleoecology of the southern Gran Sabana (SE Venezuela) since the last glacial to the present
This thesis is aimed to study the paleoecology of the southern Gran Sabana region (GS; SE Venezuela) since the Late Glacial to the present. This region is characterized nowadays by the occurrence of large extent of savannas in a climate suitable for rainforests. For this purpose, three sequences (two from peat bogs and one from lake sediments) have been analyzed for pollen and spores, non-pollen palynomorphs (NPP), and microscopic charcoal particles. Among the sequences analyzed, two of them are located currently within treeless savannas (Lakes Chonita and Encantada); whereas the third one is... Mehr ...
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Dokumenttyp: | Tesi doctoral |
Erscheinungsdatum: | 2012 |
Verlag/Hrsg.: |
Barcelona : Universitat Autònoma de Barcelona
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Schlagwörter: | Paleoecology / Gran Sabana / SE Venezuela |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-29245031 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://ddd.uab.cat/record/127413 |