Scripts to reproduce figures 1, 5, 6 and 7 in "A 2,000-year Bayesian proxy-based NAO reconstruction at multi-annual timescales" by Hernández et al., 2020

• Main Author: Comas-Bru, Laia
• Other Authors: Hernández, Armand
• Format: Software
• Language: unknown
• Published: 2020
• Subjects: Bru; North Atlantic
• Online Access: https://zenodo.org/record/3898382; https://doi.org/10.5281/zenodo.3898382

Scripts to produce figures 1, 5, 6 and 7 of Hernández et al., 2020 (in review) Matlab version: 2019b Date: June 2020 Author: Laia Comas-Bru (orcid:0000-0002-7882-4996 Contact: [e-mail] // [e-mail] See metadata in .m files for further information All data files are available in the “Data” folder. Please, cite their corresponding sources (see references below) ___________________________________________________________________________________________________________ Script "Figure_1A.m" and "Figure_1B.m" Fig.1. (a) Spatial display of the first eigenvector for the gridded winter (December – February) monthly sea-level pressure anomalies (in mb) for the North Atlantic domain—calculated using the Twentieth Century Reanalysis data set (20CRv2c; Compo et al., 2011). Location of the proxy-based records (ice cores, lake sediments, speleothems, tree rings, and marine sediments) employed in this study, using symbols and colours to represent the different types of archives and the reconstructed climate variables. (b) Correlation distribution maps between the winter precipitation and temperature (wPre and wTmp) datasets and the NAO, for the boreal winters (December – February) between 1901 and 2016, calculated using the CRU-TS4.1 global climate dataset (Harris et al., 2014) and the NAO and EA indices from Comas-Bru and Hernández (2018). Positive Spearman rank correlations are shown in red and negative correlations are shown in blue. Location of record used for NAOIP is indicated. ___________________________________________________________________________________________________________ Script "Figure_5.m" Fig 5. Correlation between winter (a) precipitation and (b) temperature at the site of NAOIP (grey square) and each of the other grid cells to see how representative is the site for regional winter climate between 1901 and 2016, calculated using the CRU-TS4.1 global climate dataset (Harris et al., 2014). Positive Spearman rank correlations are shown in red and negative correlations are ...