... 19 98 State of the Great Barrier Reef WorldHeritage Area 19 98. Great Barrier Reef Marine Park Authority, Townsville.Wolanski, E. 1994 Physical Oceanographic Processes of the Great Barrier Reef. ... concepts and interactions and theirconsequences, and to effectively portray them to a non-expert audience;2. The increased rigour in understanding the concepts and processes involved,required in ... on the Great Barrier Reef: a review of patterns and causes. pp. 37–46 in Proceedings of the Great Barrier Reef: Science, Use and Management, a National Conference. Great Barrier Reef Marine Park...