1 Saison
573 Épisode
C'est pas sorcier - Season 1 Episode 290 Mystérieuse mangrove
Les mangroves de la Guyane ont une histoire passionnante. Leur cycle de vie est ici lié à de gigantesques bancs de vase. Ils proviennent d'un fleuve très actif qui se trouve à plusieurs centaines de kilomètres de là : l'Amazone, le plus grand bassin fluvial du monde. Il faut ensuite une végétation extravagante, capable de fixer ses graines dans une vase mouvante, de puiser sa nourriture au milieu de l'eau salée et de pousser en un claquement de doigts. Là, ce sont les palétuviers qui entrent en scène ! Fred, Jamy et Sabine sont partis explorer les mangroves qui s'étendent sur des dizaines de kilomètres le long des côtes guyanaises. Ils nous expliquent comment sont apparues ces étranges forêts. Ils s'enfoncent ensuite dans la réserve naturelle du marais de Kaw pour en découvrir la faune singulière. Ils sont notamment partis sur les traces du caïman noir qui, chassé à outrance pour la beauté de sa peau, est aujourd'hui menacé de disparaître du continent sud-américain.
- An: 2014
- Pays: France
- Genre: Documentaire
- Studio: France 3
- Mot-clé: technology, experiment, professor, education, school, scientist, body, science fact, science, learning
- Réalisateur: Jamy Gourmaud, Frédéric Courant
- Jeter: Jamy Gourmaud, Frédéric Courant, Sabine Quindou
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