PHYSICAL STUDIES ON THE GLOBAL OCEAN OBSERVING SYSTEM (GOOS)

自1992年以来，联合国教科文组织政府间海洋学委员会（Intergovernmental Oceanographic Commission，UNESCO）一直致力于建立全球海洋观测系统（Global Ocean Observing System，GOOS），其目标是在全球范围内开展海洋观测、数据传播和分析、海洋气候预报、海洋生物资源、海洋健康、海岸带和海洋服务等方面的研究。温度、盐度和海流等物理参数是全球海洋观测系统的基础，开展这项研究是为了促进包括实地研究在内的国际合作研究。海岸之间的电位差显示了通过该通道的海水体积输送，海洋研究所接收了滨田市与釜山、冲绳与台湾以及冲绳与吕宋之间的海底电缆，并已开始测量。在滨田、釜山、冲绳、台湾邀请日本、韩国、台湾、菲律宾、美国和英国的成员进行实地研究。日本、美国和台湾之间进行预报模式的合作研究，并派遣成员到加拿大、美国、比利时和澳大利亚研究海洋湍流的作用。在广阔的太平洋进行观测需要国际合作使用船只。研究小组于1996年与德国船只索内联合，在太平洋热带地区恢复系泊的流速计，德国小组于1998年3月与Hakuho Maru巡航队联合，恢复他们的流速计。为了进行真实的实时数据交换，1996年启动了东北亚区域海洋观测系统（NEAR-GOOS）。数据通过气象数据流采集后，通过互联网使用。1998年3月在悉尼举行了全球海洋观测系统全球海洋观测讲习班，全球海洋观测系统将首先开始进行物理参数的研究，这项研究被接受为国际项目的领导者。

Since 1992, Global Ocean Observing System, GOOS,has been promotes by Intergovernmental Oceanographic Commission, UNESCO,aiming observations, data dissemination and analysis, ocean farecasting in climate, living marine resources, health of the ocean, coastal, and marine services. Physical parameters, such as temperature, salinity, and currents, is the fundamental for GOOS,and this study has been carried out to promote international cooperative research including field studies. Electric potential difference between coasts shows volume transport of sea water through the channel, for the purpose the submarine cables between Hamada City and Pusan, Okinawa and Taiwan, and Okinawa and Luzon, are received by Ocean Research Institute, and the measurements have started. Field studies at Hamada, Pusan, Okinawa, Taiwan inviting members from Japan, Korea, Taiwan, Philippine, USA,and UK.Cooperative studies on forecasting models are made among Japan, USA,and Taiwan, and role of ocean turbulence is studied dispatching members to Canada, USA,Belgium, and Australia.Observations in the vast Pacific Ocean require cooperative use of ships internationally. The research group jointed German Ship Sonne in 1996 to recover moored current meters in the Pacific Tropics, and German group jointed Hakuho Maru cruise in March 1998 to recover their current meters. International logistics are conducted by this study.For the real time data exchange, North East Asian Regional GOOS,NEAR-GOOS,was started in 1996. The data are used through internet after collection by meteorogical data flow. On the workshop on global ocean observaton for GOOS was held in March 1998 in Sydney, and GOOS is to be started first for the physical parameters, and this study is accepted to lead the international project.