The Institute of Marine Science was established at the University of Karachi in the year 1981. The University by virtue of its location near the coast is the most suitable institution for the development of ocean sciences. The main objective of the Institute is to impart education, training and conduct research in marine ecology, geology, biology, fisheries sciences, biodiversity, mariculture, coastal pollution, mineral resources and coastal management. Higher education and research is required to train skilled manpower for various sectors such as fishery, aquaculture, oil and gas exploration and coastal pollution control. The Institute offers MAS, MS and Ph.D. degree programs. The research work of the Institute are published in National and International Journals, Books and Monographs.

Marine resources of Pakistan are still untapped which must be given due attention to contribute greater share in economic growth of Pakistan. Without requisite expertise in various fields of marine sciences it is not possible to exploit the immense wealth of our productive, rich coastal zone and continental shelf.
A one year (two semesters) program of study is planned leading to M.A.S degree in Marine Science. it is proposed that the courses be so offered that the student may choose any of the two disciplines (M.A.S Biological Oceanography/Fishery Sciences). An interdisciplinary approach is followed to ensure the study of basic disciplines of the marine environment; viz., physical, chemical, biological, geological etc.