2,000-year-long temperature and hydrology reconstructions from the Indo-Pacific warm pool

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Abstract

Northern Hemisphere surface temperature reconstructions suggest that the late twentieth century was warmer than any other time during the past 500 years and possibly any time during the past 1,300 years (refs 1, 2). These temperature reconstructions are based largely on terrestrial records from extra-tropical or high-elevation sites; however, global average surface temperature changes closely follow those of the global tropics3, which are 75% ocean. In particular, the tropical Indo-Pacific warm pool (IPWP) represents a major heat reservoir that both influences global atmospheric circulation4 and responds to remote northern high-latitude forcings5,6. Here we present a decadally resolved continuous sea surface temperature (SST) reconstruction from the IPWP that spans the past two millennia and overlaps the instrumental record, enabling both a direct comparison of proxy data to the instrumental record and an evaluation of past changes in the context of twentieth century trends. Our record from the Makassar Strait, Indonesia, exhibits trends that are similar to a recent Northern Hemisphere temperature reconstruction2. Reconstructed SST was, however, within error of modern values from about ad 1000 to ad 1250, towards the end of the Medieval Warm Period. SSTs during the Little Ice Age (approximately ad 1550–1850) were variable, and 0.5 to 1 °C colder than modern values during the coldest intervals. A companion reconstruction of δ18O of sea water—a sea surface salinity and hydrology indicator—indicates a tight coupling with the East Asian monsoon system and remote control of IPWP hydrology on centennial–millennial timescales, rather than a dominant influence from local SST variation.

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Figure 1: Mean annual SST of the IPWP.
Figure 2: Sea surface temperature and δ 18 O sw reconstructions.
Figure 3: Comparison of composite Indonesia records to hemispheric and regional records.
Figure 4: Comparison of Indonesian δ 18 O sw and Indian rainfall.

References

  1. 1

    Jansen, E. et al. in Climate Change 2007: The Physical Science Basis (eds Solomon, S. et al.) 466–482 (Cambridge Univ. Press, 2007)

  2. 2

    Mann, M. E. et al. Proxy-based reconstructions of hemispheric and global surface temperature variations over the past two millennia. Proc. Natl Acad. Sci. USA 105, 13252–13257 (2008)

  3. 3

    National Research Council. Surface Temperature Reconstructions for the Last 2,000 Years (National Academy Press, 2006); available at 〈http://www.nap.edu/catalog.php?record_id=11676〉.

  4. 4

    Qu, T., Du, Y., Strachan, J., Meyers, G. & Slingo, J. Sea surface temperature and its variability in the Indonesian region. Oceanography 18, 50–61 (2005)

  5. 5

    Broccoli, A. J., Dahl, K. A. & Stouffer, R. J. Response of the ITCZ to northern hemisphere cooling. Geophys. Res. Lett. 33 10.1029/2005GL024546 (2006)

  6. 6

    Chiang, J. C. H. & Bitz, C. M. Influence of high latitude ice cover on the marine Intertropical Convergence Zone. Clim. Dyn. 25, 477–496 (2005)

  7. 7

    Newton, A., Thunell, R. & Stott, L. Climate and hydrologic variability in the Indo-Pacific Warm Pool during the last Millennium. Geophys. Res. Lett. 33 L19710 10.1029/2006GL0273234 (2006)

  8. 8

    Smith, T. M., Reynolds, R. W., Peterson, T. C. & Lawrimore, J. Improvements to NOAA's historical merged land-ocean surface temperature analysis (1880–2006). J. Clim. 21, 2283–2296 (2008)

  9. 9

    Xie, P. & Arkin, P. A. Analyses of global monthly precipitation using gauge observations, satellite estimates, and numerical model predictions. J. Clim. 9, 840–858 (1996)

  10. 10

    Aldrian, E. & Susanto, R. D. Identification of three dominant rainfall regions within Indonesia and their relationship to sea surface temperature. Int. J. Clim. 23, 1435–1452 (2003)

  11. 11

    International Atomic Energy Agency/World Meteorological Organization. GNIP programme: resources. 〈http://www-naweb.iaea.org/napc/ih/GNIP/IHS_GNIP.html〉 (2006)

  12. 12

    Vuille, M., Werner, M., Bradley, R. S. & Keimig, F. Stable isotopes in precipitation in the Asian monsoon region. J. Geophys. Res. 110 D23108 10.1029/2005JD006022 (2005)

  13. 13

    Kawahata, H., Nishimura, A. & Gagan, M. Seasonal change in foraminiferal production in the western equatorial Pacific warm pool: evidence from sediment trap experiments. Deep-Sea Res. II 49, 2783–2801 (2002)

  14. 14

    Mohtadi, M. et al. Low-latitude control on seasonal and interannual changes in planktonic foraminiferal flux and shell geochemistry off south Java: a sediment trap study. Paleoceanography 24 10.1029/2008PA001636 (2009)

  15. 15

    Thunell, R. C. & Reynolds, L. A. Sedimentation of planktonic foraminifera: seasonal changes in species in the Panama Basin. Micropaleontology 30, 243–262 (1984)

  16. 16

    Anand, P., Elderfield, H. & Conte, M. H. Calibration of Mg/Ca thermometry in planktonic foraminifera from a sediment trap time-series. Paleoceanography 18 10.1029/2002PA000846 (2003)

  17. 17

    Lea, D. W., Pak, D. K. & Spero, H. J. Climate impact of late Quaternary equatorial Pacific sea surface temperature variations. Science 289, 1719–1724 (2000)

  18. 18

    Stott, L. et al. Decline of western Pacific surface ocean salinity and temperature in the early Holocene. Nature 431, 56–59 (2004)

  19. 19

    Rosenthal, Y., Oppo, D. W. & Linsley, B. K. The amplitude and phasing of climate change during the last deglaciation in the Sulu Sea, western equatorial Pacific. Geophys. Res. Lett. 30 10.1029/2002GL016612 (2003)

  20. 20

    Moy, C. M., Seltzer, G. O., Rodbell, D. T. & Anderson, D. M. Variability of El Niño/Southern Oscillation activity at millennial timescales during the Holocene epoch. Nature 420, 162–165 (2002)

  21. 21

    Conroy, J. L., Overpeck, J. T., Cole, J. E., Shanahan, T. M. & Steinitz-Kannan, M. Holocene changes in eastern tropical Pacific climate inferred from a Galapagos lake sediment record. Quat. Sci. Rev. 27, 1166–1180 (2008)

  22. 22

    Gordon, A. L., Susanto, R. D. & Vranes, K. Cool Indonesian throughflow as a consequence of restricted surface layer flow. Nature 425, 824–828 (2003)

  23. 23

    Zhang, P. et al. A test of climate, sun, and culture relationships from an 1810-year Chinese cave record. Science 322, 940–942 (2008)

  24. 24

    Yancheva, G. et al. Influence of the intertropical convergence zone on the East Asian monsoon. Nature 445, 74–77 (2007)

  25. 25

    Sontakke, N. A., Pant, G. B. & Singh, N. Construction of all-India summer monsoon rainfall series for the period 1844–1991. J. Clim. 6, 1807–1811 (1993)

  26. 26

    Haug, G. H. et al. Southward migration of the Intertropical Convergence Zone through the Holocene. Science 293, 1304–1308 (2001)

  27. 27

    Wang, Y. et al. The Holocene Asian monsoon: links to solar changes and North Atlantic climate. Science 308, 854–857 (2005)

  28. 28

    Barsugli, J. J. & Sardeshmukh, P. D. Global atmospheric sensitivity to tropical SST anomalies throughout the Indo-Pacific basin. J. Clim. 15, 3427–3442 (2003)

  29. 29

    Locarnini, R. A., Mishonov, A. V., Antonov, J. I., Boyer, T. P. & Garcia, H. E. World Ocean Atlas 2005 Vol. 1, Temperature (ed. Levitus, S.) (NOAA Atlas NESDIS 61, US Govt Printing Office, 2006)

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Acknowledgements

We thank the following people and institutions for their support: Y. S. Djajadihardja, F. Syamsudin, the captain and crew of our 2003 RV Baruna Jaya VIII cruise, the Indonesian Agency for Assessment and Application of Technology (BPPT), and the Center of Research and Development for Oceanography (LIPI) of Indonesia. This work was financially supported by the US NSF and the Ocean Climate Change Institute of WHOI. We thank L. Zou, D. Ostermann, K. Rose, S. Pike and M. Chong for technical assistance, W. Martin, O. Marchal, C. Saenger and K. Dahl for discussions, and the NOSAMS and Radioanalytical facilities at WHOI for radiocarbon and 210Pb analyses, respectively.

Author Contributions All authors contributed extensively to this work.

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Correspondence to Delia W. Oppo.

Additional information

Data are available at ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/oppo2009/oppo2009.txt.

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Supplementary Information

This file contains Supplementary Figures 1-7 with Legends, Supplementary Tables 1-2, a Supplementary Discussion, Supplementary Notes and Supplementary References. (PDF 1116 kb)

Supplementary Data

This file contains all the new data presented in this paper. (XLS 344 kb)

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Oppo, D., Rosenthal, Y. & Linsley, B. 2,000-year-long temperature and hydrology reconstructions from the Indo-Pacific warm pool. Nature 460, 1113–1116 (2009) doi:10.1038/nature08233

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