美国地震学合作研究会(IRIS)目前有50个成员机构,每个机构都有代表参加理事会。该理事会负责提供总的政策和科学指南,并通过由7名委员组成的执行委员会和由9名代表计划各个方面的成员组成的常务委员会负责行使其职权。该理事会的组成情况见表1。由理事长、三个实施计划的各项目负责人或主任组成的核心支柱提供技术和管理援助。这些计划和项目的未来状况评述如下。全球地震仪台网(GSN)全球地震仪台网常务委员会的台址选择分 The American Association of Seismological Research (IRIS) currently has 50 member institutions, each with its representatives on the board. The council is responsible for providing general policy and scientific guidance and for exercising its authority through a seven-member executive committee and a nine-member standing committee representing all aspects of the plan. The composition of the council is shown in Table 1. Technical and managerial assistance provided by the Board, the core pillars of project managers or directors of the three implementation plans. The future status of these plans and projects is summarized below. Global Seismograph Network (GSN) Global Seismograph Network Standing Committee site selection