ESS200A
Prof. Jin-Yi Yu
Pacific Decadal Oscillation
q“Pacific Decadal Oscillation" (PDO) is a decadal-scale
climate variability that describe an oscillation in northern Pacific sea
surface temperatures (SSTs).
qPDO is found to link to the
decadal variations of ENSO intensity.
(from University of Washington)
Positive PDO
Negative PDO