The laboratory of ecology and management of natural ecosystems of the faculty of natural sciences and of life and sciences of earth and universe n°13 organized the first national day for study the Mediterranean systems “ A special study of the argan tree” Tuesday morning, May 10, 2022 at the National Park of Tlemcen, Lalla Siti Plateau” which coincides with the international day of Argan tree. 

The ecosystems of the arid and semi-arid regions of western Algeria, as well as the evaluation of the products obtained by the argan and tree the rehabilitation, are among the most important subjects of the conference. 

The conference saw a several interventions of specialists, and to mark the occasion, an argan tree was planted in the park.