Les Ptéridophytes de la région de Saint-Élie (Guyane française): un exemple de biodiversité remarquable en forêt primaire de basse altitude
| Autor: | Georges Cremers, Michel Boudrie |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Thelypteris
Biodiversity Plant Science Rainforest TAXONOMIE CLASSIFICATION Natural (archaeology) INVENTAIRE DE VEGETATION PHENOLOGIE ROCHE VOLCANIQUE DISTRIBUTION SPATIALE BASSE ALTITUDE geography geography.geographical_feature_category biology Ecology BIODIVERSITE Bedrock biology.organism_classification BANQUE DE DONNEES BOTANIQUES FORET PRIMAIRE Taxon HERBIER Habitat Volcano PTERIDOPHYTE REPARTITION GEOGRAPHIQUE ECOLOGIE |
| Zdroj: | Acta Botanica Gallica. 148:121-150 |
| ISSN: | 2166-3408 1253-8078 |
| Popis: | An extensive inventory of the Pteridophytes of the Saint-Elie area, located in the central northern half of French Guiana (Northern South America), was carried out. A total of 139 taxa were recorded, including two Thelypteris new for French Guiana. This biodiversity, particularly high for such a zone of lowland rainforest, is mainly related of the geological nature of the bedrock which consists of rocks of volcanic origin. The list of taxa observed is given following a classification by natural habitats. Comments are given on ecological and biogeographical data on the most remarkable species. |
| Databáze: | OpenAIRE |
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