Coastal Pollution: A Review

The harmful effects of various substances on the marine environment were reviewed by collecting and studying the relevant literature. Various sources for the pollution of marine environment were identified and the causes for the same are understood. Many of the pollutants that are let into the sea are directly or indirectly by human activities. Some of these substances are biodegradable, while some are not. Several laws and policies have been taken in preventing marine pollution at the national and international levels. Simulation of oil spills has been done by developing models in some parts of the world. The pollution off the shore is increasing at an alarming rate and to address this problem of pollution in the oceans is a difficult task, and a variety of approaches are urgently required. In this paper, the definition of coastal pollution, causes of coastal pollution, its impacts and preventive measures are discussed.