Observations Eddy fields Review Strong baroclinic eddy activity LR~(1000km) Synoptic time scale(2-8 days) 1992010100 ABI [(A+A')(B+B)】=[AB]+AB] [(A+A*)([B]+B*)】+AB] [A][B]+[A*B*]+A'B] A=A+A*+A 授课教师：张洋10[AB]=[(A¯ + A0 )(B¯ + B0 )] = [A¯B¯]+[A0 B0 ] = [([A¯] + A¯⇤)([B¯] + B¯⇤)] + [A0 B0 ] = ¯[A] ¯[B] + [A¯⇤B¯⇤] + [A0 B0 ] A = [A¯] + A¯⇤ + A 0 10 \ 授课教师：张洋 Strong baroclinic eddy activity LR ￾ O(1000km) Synoptic time scale (2-8 days) Observations - Eddy fields Review