Institution: | 1Center for Atmospheric and Oceanic Studies, Tohoku University, Sendai 980-8578, Japan;;2National Institute for Environmental Studies, Tsukuba 305-8506, Japan;;3Faculty of Education, Miyagi University of Education, Sendai 980-0845, Japan;;4National Institute of Polar Research, Tokyo 173-8515, Japan;;5The Institute of Space and Astronautical Science, Sagamihara 229-8510, Japan |