国际火山学和地球内部化学协会受理于1980年在亚速尔举行一次关于大洋火山活动性的讨论会。这次讨论会同亚速尔大学共同组织。会议将于葡萄牙的圣米格尔岛德尔加达角的亚速尔大学召开,时间是1980年8月4—9日。学术程序为: 1.海洋裂谷喷发和大洋岛的活动性; 2.大洋火山的岩石学和地球化学; The International Association of Volcanology and Intra-Earth Chemistry accepts the convening of a symposium on the volcanic activity of the oceans in Asia in 1980. This seminar is organized jointly with the University of Azores. The meeting will be held at Azar University, Cape Delgada, on the island of Sao Miguel, Portugal, from August 4-9, 1980. Academic procedures are: 1. Rift eruptions of the ocean and the activity of the Oceanic Islands; 2. Petrology and geochemistry of the oceanic volcanoes;