Seawater Intrusion: Introduction, Causes, Measures & Research Scope
Introduction: India is having about 7516 km long coastline around the borders. Besides considering the population of India around 25% of the population lives nearby the coastline. Moreover, coastal zones are having most of the industries over it. India has a wider eastern coast compared to the western coast which is more saline due to the presence of the Arabian sea [1] . The availability of saline water within the nearby range of habitat elevates the problem of seawater intrusion. The eastern coastal zone is having to sever the problem of intrusion where considering states Gujarat and some parts of Maharashtra are having very low intrusion problems. The amount and the reasons related to the seawater intrusion can only be found by the filed based research studies [2-10] . In simple words, violation of saline water into the fresh groundwater aquifer is considered as a seawater intrusion [11] . In the normal scenario, seawater is obstructed from entering into an aquifer due