山东海洋学院与美国俄勒岗州立大学、路易斯安娜州立大学和加拿大地质调查所签定了1685—1987年合作调查“渤海中南部及黄河口海域沉积动力学”的协议。合作调查于1985年5月开始实施,以山东海洋学院的“东方红”号调查船为主,并租用大小船只四艘,共同承担了首次海上调查。在取得初步资料结果的基础上,又于今年7月30日—8月17日完成了第 Shandong Ocean University and the United States Oregon State University, Louisiana State University and the Canadian Geological Survey signed a 1685-1987 cooperation survey “South Bohai Sea and the Yellow River Estuary sediment dynamics” agreement. Cooperative investigation began in May 1985, with the survey ship “Dongfanghong” of Shandong Ocean University as the mainstay, and rented four vessels of various sizes to jointly undertake the first maritime survey. On the basis of obtaining preliminary results of the data, and on July 30 this year - August 17 completed the first