Problems

Mali has a rich biological heritage characterized by a diversity of forest, wildlife, aquatic species, and ecosystems that serve as a reservoir for the survival and development of resources that constitute an important source of medicine, food and nutrition, oils, foliage, nuts and spices, which are major components of the diet in Mali. Biomass, both tree and herb, provides fuelwood for domestic use and livestock feed, and is an important source of supplementary income, especially during pre-harvest lean periods and drought. Non-timber agroforestry products not only intervene in household consumption by providing all the needs in vitamins, minerals but also contribute greatly in the generation of income [1].

Mali currently has a network of 27 Protected Areas covering an area of ​​9,010,757 ha [2].

The flora presents a wide variety of species. 1739 spontaneous species have been counted and are distributed among 687 genera from 155 families (Boudet and Lebrun, 1986) of which eight species are endemic (Boudet and Lebrun, 1986). These are the Maerua de waillyi, Elatine fauquei, Pteleopsis habeensis, Hibiscus pseudohirtus, Acridocarpus monodii, Gilletiodendron glandulosum, Brachystelma medusanthemum, Pandanus raynalii. Moreover, one local species has been added to the IUCN Red List: the Dalbergia melanoxylon. Four local species are classified as vulnerable: Afzelia africana, Khaya senegalensis, Pavetta lasioclada, Gilletiodendron glandulosum; and two species are classified as endangered: Vepris heterophylla, Pteleopsis habeensis [2].

The fauna of the country is extremely diverse and is living a decreasing trend. According to the IUCN Red List, Mali's endangered mammal species are: the Dama gazelle (critically endangered), the chimpanzee, and the wild dog. The vulnerable species are: Cheetah, the Barbary sheep, the Dorcas gazelle, the hippopotamus, the elephant and the manatee [2].

Unfortunately, this heritage is threatened by human activities and climatic hazards. Notably, water deficits have led to a reduction in primary production, a change in the structure of the plant cover as a result of the disappearance of non-resistant species, and a massive reduction in wildlife deprived of its habitat as well as in livestock [1].

The immediate consequence is the loss in quantity and quality of soil and subsoil biodiversity, including the loss of globally important services such as carbon sequestration, sequestration, and genetic information. This has led to a rapid change in ecological services, which are of paramount importance at the local level, contributing to watershed protection, microclimatic improvement, soil conservation, nutrients, woody and non-woody agroforestry production causing a significant and continuous decline in the level of satisfaction of the populations' food, nutritional, health and income needs. These phenomena take place in parallel with the disappearance of local knowledge and the expertise of indigenous communities to better manage, regenerate and use these systems. The decline in biodiversity capital as well as the predominance of old trees (lack of regeneration) results in the decline and disappearance of agroforestry species of great need and current use at the local level [1].

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Opportunities