supported by the National Basic Research Program of China (2007CB411505);the Youth Foundation of NSFC (40905048);the Basic Scientific Special Project "Climate system model" of Chinese Academy of Meteorological Science (2008Z001 and 2010Z003)
funded by Ministry of Science and Technology of China(2006BAB18B05);National Natural Science Foundation of China(40905048)
Antarctic sea-ice oscillation index with a seesaw pattern is defined using NCEP/NCAR reanalysis girds data of monthly Antarctica sea-ice concentration from 1979 to 2002.The relationships between the index of winter an...