Production year
1994
© Bernard GUILLET/CNRS Images
19950001_0440
Lisière forestière de la savane de Kandara (30 km au sud de Bertoua, Cameroun), composée, entre autres, d'un fourré de Chromolaena odorata. On trouve également des graminées "Imperata cylinfrica" de la savane au premier plan, plantes caractérisées par sa forte teneur en carbone 13. Ce détail a permis de conclure,après l'étude de la composition isotopique du sol des zones de contact forêt/savane, sur une avancée probable de la forêt tropicale sur la savane.
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1994
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