Abstract
Here we examine the water stable-isotope data from the Roosevelt Island Climate Evolution (RICE) ice core. Roosevelt Island is an independent ice rise located at the northeastern margin of the Ross Ice Shelf. In this study, we use empirical orthogonal function (EOF) analysis to investigate the relationship between RICE ice-core oxygen-18 isotopes (δ18O) and Southern Hemisphere atmospheric circulation during the extended austral winter (April–November). The RICE δ18O record is correlated with Southern Annular Mode (SAM) and Pacific–South American pattern 1 (PSA1), which both project onto the Amundsen–Bellingshausen Sea (ABS) geopotential height field. Pacific sector Southern Ocean, eastern Ross Sea, and West Antarctic’s atmospheric circulation, sea ice, and surface air temperature (SAT) anomalies, as well as RICE δ18O, are strongest when El Niño–Southern Oscillation (ENSO) and SAM are “in-phase”. That is when the SAM − /PSA1 + (El Niño) and SAM + /PSA1 − (La Niña) phasing prevails. When in-phase, the δ18O correlation with the 500-hPa geopotential height (Z500) is strong in regions (e.g., the Amundsen Sea) where their anomalies associated with SAM and PSA1 show the same sign. SAM − /PSA1 + (El Niño) and SAM + /PSA1 − (La Niña) is associated with positive and negative δ18O anomalies, respectively. RICE δ18O can aid in establishing past natural variability of the strength of the SH high-latitude Pacific sector ENSO-SAM connection and associated atmospheric circulation, sea ice, and SAT extremes.
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Data availability statement
The extended-winter season (April–November) RICE δ18O and PCs (SAM, PSA1) records are available at https://github.com/demanuelsson. The ECMWF ERA-Interim data (Dee et al. 2011) is available at (http://apps.ecmwf.int/archive-catalogue/) and the HadISST data (Rayner et al. 2003) is available at (http://www.metoffice.gov.uk/hadobs/hadisst/).
References
Bertler NAN, Conway H, Dahl-Jensen D et al (2018) The Ross Sea dipole – temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years. Clim Past 14:193–214. https://doi.org/10.5194/cp-14-193-2018
Bracegirdle TJ, Marshall GJ (2012) The reliability of antarctic tropospheric pressure and temperature in the latest global reanalyses. J Clim 25:7138–7146. https://doi.org/10.1175/JCLI-D-11-00685.1
Bretherton CS, Widmann M, Dymnikov VP et al (1999) Effective number of degrees of freedom of a spatial field. J Clim 12:1990–2009
Bromwich DH, Weaver CJ (1983) Latitudinal displacement from main moisture source controls δ18O of snow in coastal Antarctica. Nature 301:145–147
Clem KR, Fogt RL (2013) Varying roles of ENSO and SAM on the Antarctic Peninsula climate in austral spring. J Geophys Res Atmos 118:11481–11492. https://doi.org/10.1002/jgrd.50860
Dansgaard W (1964) Stable isotopes in precipitation. Tellus 16:436–468. https://doi.org/10.1111/j.2153-3490.1964.tb00181.x
Dee DP, Uppala SM, Simmons AJ et al (2011) The ERA-Interim reanalysis: configuration and performance of the data assimilation system. Q J R Meteorol Soc 137:553–597. https://doi.org/10.1002/qj.828
Deser C, Alexander MA, Xie S-P, Phillips AS (2010) Sea surface temperature variability: Patterns and mechanisms. Ann Rev Mar Sci 2:115–143
Ding Q, Steig EJ, Battisti DS, Wallace JM (2012) Influence of the Tropics on the Southern Annular Mode. J Clim 25:6330–6348. https://doi.org/10.1175/JCLI-D-11-00523.1
Dommenget D, Latif M (2002) A cautionary note on the interpretation of EOFs. J Clim 15:216–225. https://doi.org/10.1175/1520-0442(2002)015%3c0216:ACNOTI%3e2.0.CO;2
Ebisuzaki W (1997) A method to estimate the statistical significance of a correlation when the data are serially correlated. J Clim 10:2147–2153. https://doi.org/10.1175/1520-0442(1997)010%3c2147:AMTETS%3e2.0.CO;2
Emanuelsson D (2016) High-Resolution water stable isotope ice-core record: Roosevelt Island, Antarctica: a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Doctor of Philosophy (Geology) / by B. Daniel Emanuelsson. Thesis (Ph.D.)--Victoria University of Wellington, 2016
Emanuelsson BD, Baisden WT, Bertler NAN et al (2015) High-resolution continuous-flow analysis setup for water isotopic measurement from ice cores using laser spectroscopy. Atmos Meas Tech 8:2869–2883. https://doi.org/10.5194/amt-8-2869-2015
Emanuelsson BD, Bertler NAN, Neff PD et al (2018) The role of Amundsen-Bellingshausen Sea anticyclonic circulation in forcing marine air intrusions into West Antarctica. Clim Dyn 51:3579–3596. https://doi.org/10.1007/s00382-018-4097-3
England M, Polvani L, Sun L (2018) Contrasting the Antarctic and Arctic atmospheric responses to projected Sea Ice Loss in the Late Twenty-First Century. J Clim 31:6353–6370. https://doi.org/10.1175/JCLI-D-17-0666.1
Fisher DA, Reeh N, Clausen HB (1985) Stratigraphic noise in time series derived from ice cores. Ann Glaciol 7:76–83. https://doi.org/10.3189/S0260305500005942
Fisher DA, Koerner RM, Kuivinen K, et al (1996) Inter-comparison of Ice Core δ(18O) and Precipitation Records from Sites in Canada and Greenland over the last 3500 years and over the last few Centuries in detail using EOF Techniques. BT - Climatic Variations and Forcing Mechanisms of the Last 2000 Year. In: Jones PD, Bradley RS, Jouzel J (eds). Springer Berlin, Heidelberg pp 297–328
Fogt RL, Marshall GJ (2020) The Southern Annular Mode: Variability, trends, and climate impacts across the Southern Hemisphere. Wires Clim Chang 11:e652. https://doi.org/10.1002/wcc.652
Fogt RL, Bromwich DH, Hines KM (2011) Understanding the SAM influence on the South Pacific ENSO teleconnection. Clim Dyn 36:1555–1576. https://doi.org/10.1007/s00382-010-0905-0
Fogt RL, Jones JM, Renwick J (2012) Seasonal zonal asymmetries in the southern annular mode and their impact on regional temperature anomalies. J Clim 25:6253–6270. https://doi.org/10.1175/JCLI-D-11-00474.1
Hosking JS, Orr A, Marshall GJ et al (2013) The Influence of the Amundsen-Bellingshausen Seas Low on the Climate of West Antarctica and Its Representation in Coupled Climate Model Simulations. J Clim 26:6633–6648. https://doi.org/10.1175/JCLI-D-12-00813.1
Jin D, Kirtman BP (2009) Why the Southern Hemisphere ENSO responses lead ENSO. J Geophys Res Atmos. https://doi.org/10.1029/2009JD012657
Jones RW, Renfrew IA, Orr A et al (2016) Evaluation of four global reanalysis products using in-situ observations in the Amundsen Sea Embayment, Antarctica. J Geophys Res Atmos. https://doi.org/10.1002/2015JD024680
Karoly DJ (1989) Southern Hemisphere Circulation Features Associated with El Niño-Southern Oscillation Events. J Clim 2:1239–1252. https://doi.org/10.1175/1520-0442(1989)002%3c1239:SHCFAW%3e2.0.CO;2
Kidson JW (1988) Interannual Variations in the Southern Hemisphere Circulation. J Clim 1:939–953
Küttel M, Steig EJ, Ding Q et al (2012) Seasonal climate information preserved in West Antarctic ice core water isotopes: relationships to temperature, large-scale circulation, and sea ice. Clim Dyn 39:1841–1857. https://doi.org/10.1007/s00382-012-1460-7
Lim E-P, Hendon HH (2017) Causes and Predictability of the Negative Indian Ocean Dipole and Its Impact on La Niña During 2016. Sci Rep 7:12619. https://doi.org/10.1038/s41598-017-12674-z
Marshall GJ, Thompson DWJ (2016) The signatures of large-scale patterns of atmospheric variability in Antarctic surface temperatures. J Geophys Res Atmos 121:3276–3289. https://doi.org/10.1002/2015JD024665
Masson-Delmotte V, Hou S, Ekaykin a, et al (2008) A review of antarctic surface snow isotopic composition: Observations, atmospheric circulation, and isotopic modeling. J Clim 21:3359–3387. https://doi.org/10.1175/2007JCLI2139.1
Mo KC (2000) Relationships between Low-Frequency Variability in the Southern Hemisphere and Sea Surface Temperature Anomalies. J Clim 13:3599–3610. https://doi.org/10.1175/1520-0442(2000)013%3c3599:RBLFVI%3e2.0.CO;2
Mo KC, Higgins RW (1998) The Pacific-South American Modes and Tropical Convection during the Southern Hemisphere Winter. Mon Weather Rev 126:1581–1596. https://doi.org/10.1175/1520-0493(1998)126%3c1581:TPSAMA%3e2.0.CO;2
Monahan AH, Fyfe JC, Ambaum MHP et al (2009) Empirical Orthogonal Functions: The Medium is the Message. J Clim 22:6501–6514. https://doi.org/10.1175/2009JCLI3062.1
Noone D, Simmonds I (2002) Annular variations in moisture transport mechanisms and the abundance of δ18O in Antarctic snow. J Geophys Res Atmos. https://doi.org/10.1029/2002JD002262
Noone D, Simmonds I (2004) Sea ice control of water isotope transport to Antarctica and implications for ice core interpretation. J Geophys Res 109:1–13. https://doi.org/10.1029/2003JD004228
North GR, Bell TL, Cahalan RF, Moeng FJ (1982) Sampling Errors in the Estimation of Empirical Orthogonal Functions. Mon Weather Rev 110:699–706. https://doi.org/10.1175/1520-0493(1982)110%3c0699:SEITEO%3e2.0.CO;2
Raphael MN, Marshall GJ, Turner J et al (2015) The Amundsen Sea Low: Variability Change and Impact on Antarctic Climate. Bull Am Meteorol Soc. https://doi.org/10.1175/BAMS-D-14-00018.1
Rayner NA, Parker DE, Horton EB et al (2003) Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century. J Geophys Res Atmos 108:1–37. https://doi.org/10.1029/2002JD002670
Renwick JA (2002) Southern Hemisphere Circulation and Relations with Sea Ice and Sea Surface Temperature. J Clim 15:3058–3068. https://doi.org/10.1175/1520-0442(2002)015%3c3058:SHCARW%3e2.0.CO;2
Richman MB (1986) Rotation of principal components. J Climatol 6:293–335. https://doi.org/10.1002/joc.3370060305
Rogers JC, van Loon H (1982) Spatial Variability of Sea Level Pressure and 500 mb Height Anomalies over the Southern Hemisphere. Mon Weather Rev 110:1375–1392. https://doi.org/10.1175/1520-0493(1982)110%3c1375:SVOSLP%3e2.0.CO;2
Schneider DP, Okumura Y, Deser C (2012) Observed Antarctic Interannual Climate Variability and Tropical Linkages. J Clim 25:4048–4066. https://doi.org/10.1175/JCLI-D-11-00273.1
Sinclair KE, Bertler NAN, Bowen MM, Arrigo KR (2014) Twentieth century sea-ice trends in the Ross Sea from a high-resolution, coastal ice-core record. Geophys Res Lett 41:3510–3516. https://doi.org/10.1002/2014GL059821
Spensberger C, Reeder MJ, Spengler T, Patterson M (2020) The Connection between the Southern Annular Mode and a Feature-Based Perspective on Southern Hemisphere Midlatitude Winter Variability. J Clim 33:115–129. https://doi.org/10.1175/JCLI-D-19-0224.1
Steig EJ, Schneider DP, Rutherford SD et al (2009) Warming of the Antarctic ice-sheet surface since the 1957 International Geophysical Year. Nature 457:459–462
Steig EJ, Ding Q, White JWC et al (2013) Recent climate and ice-sheet changes in West Antarctica compared with the past 2,000 years. Nat Geosci 6:372–375
Stenni B, Curran MAJ, Abram NJ et al (2017) Antarctic climate variability on regional and continental scales over the last 2000~years. Clim past 13:1609–1634. https://doi.org/10.5194/cp-13-1609-2017
Thomas ER, Abram NJ (2016) Ice core reconstruction of sea ice change in the Amundsen-Ross Seas since 1702 A.D. Geophys Res Lett 43:5309–5317. https://doi.org/10.1002/2016GL068130
Thomas ER, Hosking JS, Tuckwell RR et al (2015) Twentieth century increase in snowfall in coastal West Antarctica. Geophys Res Lett 42:9387–9393. https://doi.org/10.1002/2015GL065750
Thompson DWJ, Wallace JM (2000) Annular Modes in the Extratropical Circulation. Part I: Month-to-Month Variability*. J Clim 13:1000–1016. https://doi.org/10.1175/1520-0442(2000)013%3c1000:AMITEC%3e2.0.CO;2
Tuohy A, Bertler N, Neff P et al (2015) Transport and deposition of heavy metals in the Ross Sea Region Antarctica. J Geophys Res Atmos 120:911–996. https://doi.org/10.1002/2015JD023293
Turner J (2004) The El Niño-Southern Oscillation and Antarctica. Int J Climatol 24:1–31. https://doi.org/10.1002/joc.965
Turner J, Comiso JC, Marshall GJ et al (2009) Non-annular atmospheric circulation change induced by stratospheric ozone depletion and its role in the recent increase of Antarctic sea ice extent. Geophys Res Lett 36:1–5. https://doi.org/10.1029/2009GL037524
Turner J, Phillips T, Hosking JS et al (2013) The Amundsen Sea low. Int J Climatol 33:1818–1829. https://doi.org/10.1002/joc.3558
Von SH, Zwiers FW (1999) Statistical Analysis in Climate Research. J Am Stat Assoc 95:1375. https://doi.org/10.1017/CBO9780511612336
Westra S, Renard B, Thyer M (2015) The ENSO–Precipitation Teleconnection and Its Modulation by the Interdecadal Pacific Oscillation. J Clim 28:4753–4773. https://doi.org/10.1175/JCLI-D-14-00722.1
Wilks DS (2006) On “Field Significance” and the False Discovery Rate. J Appl Meteorol Climatol 45:1181–1189. https://doi.org/10.1175/JAM2404.1
Wilks DS (2017) “The Stippling Shows Statistically Significant Grid Points”: How Research Results are Routinely Overstated and Overinterpreted, and What to Do about It. Bull Am Meteorol Soc 97:2263–2273. https://doi.org/10.1175/BAMS-D-15-00267.1
Winstrup M, Vallelonga PT, Kjær HA (2019) A 2700-year timescale and accumulation reconstruction for Roosevelt Island, West Antarctica. Clim Past 15:751–779. https://doi.org/10.5194/cp-15-751-2019
Yu J-Y, Paek H, Saltzman ES, Lee T (2015) The Early 1990s Change in ENSO–PSA–SAM Relationships and Its Impact on Southern Hemisphere Climate. J Clim 28:9393–9408. https://doi.org/10.1175/JCLI-D-15-0335.1
Yuan X (2004) ENSO-related impacts on Antarctic sea ice: a synthesis of phenomenon and mechanisms. Antarct Sci 16:415–425. https://doi.org/10.1017/S0954102004002238
Yuan X, Martinson DG (2000) Antarctic Sea Ice Extent Variability and Its Global Connectivity. J Clim 13:1697–1717. https://doi.org/10.1175/1520-0442(2000)013%3c1697:ASIEVA%3e2.0.CO;2
Acknowledgements
We like to acknowledge two anonymous reviewers for their constructive comments, which helped to improve the manuscript. We are also grateful to Christo Buizert who provided comments on an earlier version of this manuscript. This work is a contribution to the Roosevelt Island Climate Evolution (RICE) program.
Funding
Funding for the RICE project was provided by the New Zealand Ministry of Business, Innovation, and Employment Grants through Victoria University of Wellington (RDF-VUW-1103, 15-VUW-131) and GNS Science (Global Change Through Time Programme).
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B. Daniel Emanuelsson formerly affiliated at British Antarctic Survey (since July 2022).
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Emanuelsson, B.D., Renwick, J.A., Bertler, N.A.N. et al. The role of large-scale drivers in the Amundsen Sea Low variability and associated changes in water isotopes from the Roosevelt Island ice core, Antarctica. Clim Dyn 60, 4145–4155 (2023). https://doi.org/10.1007/s00382-022-06568-8
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DOI: https://doi.org/10.1007/s00382-022-06568-8