Abstract
Protection of the physical environment of man is one of the most elemental and pressing problems of today’s world. In the past dozen years or so numerous dramatic and disastrous events have focused domestic and international attention on the growing danger of environmental deterioration and provided stimulus for national and international action to protect man against all kinds of pollution hazards. Among these environmental hazards marine pollution is perhaps the most dangerous in the long run. The sea, which covers about 70 percent of the planet, plays a vital role in maintaining the fundamental biological and ecological balance by supplying much of the oxygen on which life ultimately depends.