Current volume Archive Editorial Board Indexed in Volume 4 The impact of the dimensions of jessour on the destruction of the small hydraulic units (Jessour) in the Mounts of Matmata Ines Gasmi a,* , Nissaf Karbout a , Mohamed Moussa a Abstract Automatic extraction of lineaments from Landsat Etm+ images and their structural interpretation: Case Study in Nefza region (North West of Tunisia) Slimen Sedrette a,*, Noamen Rebaï b Abstract Heavy metal availability and uptake by wheat crops cultivated in Tunisian field plots amended during five years with municipal solid waste compost and farmyard manure Walid Ben Achiba a,* , Noureddine Gabteni b , Gijs Du Laing c , Marc Verloo c , Naceur Jedidi a , Tahar Gallali b Abstract