thumbnail

North Pacific decadal climate variability since 1661

American Meteorological Society, Journal of Hydrometeorology
By: , and 

Links

  • The Publications Warehouse does not have links to digital versions of this publication at this time
  • Download citation as: RIS | Dublin Core

Abstract

Climate in the North Pacific and North American sectors has experienced interdecadal shifts during the twentieth century. A network of recently developed tree-ring chronologies for Southern and Baja California extends the instrumental record and reveals decadal-scale variability back to 1661. The Pacific decadal oscillation (PDO) is closely matched by the dominant mode of tree-ring variability that provides a preliminary view of multiannual climate fluctuations spanning the past four centuries. The reconstructed PDO index features a prominent bidecadal oscillation, whose amplitude weakened in the late l700s to mid-1800s. A comparison with proxy records of ENSO suggests that the greatest decadal-scale oscillations in Pacific climate between 1706 and 1977 occurred around 1750, 1905, and 1947.

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title North Pacific decadal climate variability since 1661
Series title American Meteorological Society, Journal of Hydrometeorology
Volume 14
Issue 1
Year Published 2001
Language English
Description 6 p.
First page 5
Last page 10