Browsing by Subject "Facilitation"

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Artículo

On the repulsive interaction between localised vegetation patches in scarce environments

Berríos Caro, Ernesto; Clerc Gavilán, Marcel; Escaff, D.; Sandivari Gana, Camila; Tlidi, M. (Nature, 2020)

Fragmentation followed by desertification in water-limited resources and/or nutrient-poor ecosystems is a major risk to the biological productivity of vegetation. By using the vegetation interaction-redistribution model, ...
Artículo

Patchy landscapes in arid environments: Nonlinear analysis of the interaction-redistribution model

Messaoudi, M.; Clerc Gavilán, Marcel; Berríos Caro, Ernesto; Pinto Ramos, D.; Khaffou, M.; Makhoute, A.; Tlidi, M. (American Institute of Physics, 2020)

We consider a generic interaction-redistribution model of vegetation dynamics to investigate the formation of patchy vegetation in semi-arid and arid landscapes. First, we perform a weakly nonlinear analysis in the ...