中国海洋湖沼学会第四届代表大会暨学术年会1984年7月4日—9日在青岛举行,来自24个省、市、自治区147个单位的海洋科学界代表450余人参加了大会.他们当中有从事海洋湖沼科学工作的老一辈科学家,有一大批活跃在生产和科研第一线的中、青年科技骨干.该会加拿大籍会员J.F.辛普森教授等外国朋友也参加了大会. The 4th Marine Environment Society Annual Conference and Academic Annual Meeting was held in Qingdao from July 4 to 9, 1984 and over 450 representatives of the marine scientific community from 147 units in 24 provinces, municipalities and autonomous regions attended the conference. There are a large number of middle-aged and young science and technology cadres who are active in the production and research frontline, and some foreign friends, such as Professor JF Simpson, who is a Canadian member, also attended the conference.