2022
DOI: 10.4314/ijbcs.v16i1.23
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Impact de l’âge d’abandon sur les caractéristiques floristiques dans les carrières de phosphates au sud-est du Togo

Abstract: Les carrières minières représentent souvent un type particulier de milieu ayant subi une pression d’excavation importante et soutenue dans le temps. Au sud-est du Togo se développent des carrières de phosphates. Les opérations d'extraction de ces minerais laissent à l'abandon d'importants terrils en arrière du front d'exploitation, livrés à une régénération naturelle lente et incertaine. L’objectif de cette étude est de vérifier si la distribution des espèces dans ces carrières est mieux expliquée lorsqu’on in… Show more

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“…Within the MRB in Togo, in recent years, there has been a very strong degradation of the natural vegetation to the benefit of anthropogenic formations, mining operations and dwellings. 5,13,44 Apart from the Abdoulaye wildlife reserve (AWR), whose forest ecosystems seems to be recovering more, 27 much of the protected areas meant to be wildlife refuges are increasingly degraded 14 throughout the MRB. Studies on the degradation of plant formations in the area remain fragmented and do not allow us to give a more precise idea of the fragmentation of the wildlife habitat.…”
Section: Discussionmentioning
confidence: 99%
“…Within the MRB in Togo, in recent years, there has been a very strong degradation of the natural vegetation to the benefit of anthropogenic formations, mining operations and dwellings. 5,13,44 Apart from the Abdoulaye wildlife reserve (AWR), whose forest ecosystems seems to be recovering more, 27 much of the protected areas meant to be wildlife refuges are increasingly degraded 14 throughout the MRB. Studies on the degradation of plant formations in the area remain fragmented and do not allow us to give a more precise idea of the fragmentation of the wildlife habitat.…”
Section: Discussionmentioning
confidence: 99%