Salinity and relevant land use change related problem has been triggered in the south-western coastal region of Bangladesh. Salinity problem received very little attention in the past and Land uses in coastal Bangladesh have gone through major changes over the last half century. The southwestern region of Bangladesh is a food deficit area where net food production and diversity of food production have declined significantly over recent decades. Very recent two devastating cyclonic storm surges (SIDR and Aila) hit in the south-western region and it changing the level of salinity and due to its...