A. R. Friedman, G. Hegerl, A. Schurer, S.-Y. Lee, W. Kong, W. Cheng, and J. C. H. Chiang (2020). Forced and unforced decadal behavior of the interhemispheric SST contrast during the instrumental period (1881–2012): contextualizing the abrupt shift around 1970. Accepted, Journal of Climate.
Hegerl, G. C., S. Brönnimann, T. Cowan, A.R. Friedman, E. Hawkins, C. Iles, M. Mueller, A. Schurer, and S. Undorf (2020). Causes of climate change over the historical record. In press, Environmental Research Letters.
G. Reverdin, A. R. Friedman, L. Chafik, N. P. Holliday, T. Szekely, H. Valdimarsson, I. Yashayaev (2019). North Atlantic extratropical and subpolar gyre variability during the last 120 years: a gridded dataset of surface temperature, salinity, and density. Part 1: dataset validation and RMS variability. Ocean Dynamics, 69, 385–403. DOI: 10.1007/s10236-018-1240-y [full text] [data]
G. Gastineau, A. R. Friedman, M. Khodri, and J. Vialard (2019). Global ocean heat content redistribution during the 1998–2012 Interdecadal Pacific Oscillation negative phase. Climate Dynamics, 53, 1187–1208. DOI: 10.1007/s00382-018-4387-9 [full text]
G. Reverdin, H. Valdimarsson, G. Alory, D. Diverres, F. Bringas, G. Goni, L. Heilmann, L. Chafik, T. Szekely, and A. R. Friedman (2018). North Atlantic subpolar gyre along predetermined ship tracks since 1993: a monthly data set of surface temperature, salinity, and density. Earth System Science Data, 10, 1403–15. DOI: 10.5194/essd-10-1403-2018 [data]
A. R. Friedman, G. Reverdin, M. Khodri, and G. Gastineau (2017). A new record of Atlantic sea surface salinity from 1896–2013 reveals the signatures of climate variability and long-term trends. Geophysical Research Letters, 44, 1866–1876. DOI: 10.1002/2017GL072582 [article pdf] [supp. info pdf] [GRL Editors’ Highlight] [CNRS INSU news piece (French)] [Erratum] [data]
P. Rogé, A. R. Friedman, M. Astier, and M. A. Altieri (2014). Farmer Strategies for Dealing with Climatic Variability: A Case Study from the Mixteca Alta Region of Oaxaca, Mexico. Agroecology and Sustainable Food Systems, 38, 786-811. DOI: 10.1080/21683565.2014.900842 [time series data (tar)]
A. R. Friedman, Y.-T. Hwang, J. C. H. Chiang, and D. M. W. Frierson (2013). Interhemispheric Temperature Asymmetry over the 20th Century and in Future Projections. Journal of Climate, 26, 5419–5433. DOI: 10.1175/JCLI-D-12-00525.1 [pdf] [Nature Geoscience research highlight] [Climate Central article] [time series data (tar)]
J. C. H. Chiang, and A. R. Friedman (2012). Extratropical Cooling, Interhemispheric Thermal Gradients, and Tropical Climate Change. Annual Reviews of Earth and Planetary Sciences, 40, 383-412. DOI: 10.1146/annurev-earth-042711-105545 [pdf]
C.-Y Chang, J. C. H. Chiang, M. F. Wehner, A. R. Friedman, and R. Ruedy (2011). Sulfate aerosol control of Tropical Atlantic climate over the 20th century. Journal of Climate, 24, 2540-2555. DOI: 10.1175/2010JCLI4065.1