Tree–grass interaction dynamics and pulsed fires: Mathematical and numerical studies

Article, Other literature type, Preprint English OPEN
Tchuinte Tamen, Alexis ; Dumont, Yves ; Tewa, Jean Jules ; Bowong, Samuel ; Couteron, Pierre (2016)
  • Related identifiers: doi: 10.1016/j.apm.2016.01.019
  • Subject: écosystème forestier | Incendie spontané | Nonstandard numerical scheme | http://aims.fao.org/aos/agrovoc/c_6825 | Compétition végétale | http://aims.fao.org/aos/agrovoc/c_24904 | Dynamique des populations | Bifurcation | Savanna | http://aims.fao.org/aos/agrovoc/c_166 | http://aims.fao.org/aos/agrovoc/c_29572 | K01 - Foresterie - Considérations générales | Méthode statistique | http://aims.fao.org/aos/agrovoc/c_6111 | http://aims.fao.org/aos/agrovoc/c_24242 | http://aims.fao.org/aos/agrovoc/c_3366 | Tree-grass competition | Modèle de simulation | Impulsive differential equations (IDE) | U10 - Méthodes mathématiques et statistiques | forêt tropicale | Herbage | http://aims.fao.org/aos/agrovoc/c_1374842133961 | Mathematics - Dynamical Systems | Pluviométrie | http://aims.fao.org/aos/agrovoc/c_35264 | Fires | F40 - Ecologie végétale | http://aims.fao.org/aos/agrovoc/c_34150 | 30A37, 92D40, 37M05 | http://aims.fao.org/aos/agrovoc/c_6161 | Précipitation | Savane | http://aims.fao.org/aos/agrovoc/c_7377 | http://aims.fao.org/aos/agrovoc/c_1432

Savannas are dynamical systems where grasses and trees can either dominate or coexist. Fires are known to be central in the functioning of the savanna biome although their characteristics are expected to vary along the rainfall gradients as observed in Sub-Saharan Afric... View more
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