Reference

• Main Authors: Song Feng, Qi Hu, Robert J. Oglesby
• Other Authors: The Pennsylvania State University CiteSeerX Archives
• Format: Text
• Language: English
• Subjects: North Atlantic
• Online Access: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.645.1713; http://www.clim-past-discuss.net/5/2465/2009/cpd-5-2465-2009-supplement.pdf

This supplement file includes: Fig.S1, Tables S1 and S2, and the references. Fig. S1: The first EOF of the observed SST on interannual (right panels) and decadal and longer timescales (left panels) during 1870-2006. Winter (summer) is defined as December-January-February (June-July-August). The interannual variations in SST is filtered by a 9-point (year) binomial high-pass filter, which removes variations of period longer than 10 years. The decadal and longer timescale variations are the difference between the original values and the interannual variations. The variances explained by the first EOF are shown in the right column of the parenthesis. Table S1: New proxy records for temperature changes at around 8.2ka BP in the North Atlantic realm. The exact locations of those records are shown in Fig.5a.