noaa-coral-19179 Kupang Bay, Timor Coral d18O and Sr/Ca Data for the 20th Century Cahyarini, S.Y.; Pfeiffer, M.; Nurhati, I.S.; Aldrian, E.; Dullo, W.-C.; Hetzinger, S. Kupang Bay, Timor Coral d18O and Sr/Ca Data for the 20th Century 2015-09-01 NCDC-Paleoclimatology ONLINE Files Pending https://www.ncdc.noaa.gov/paleo/study/19179 Investigator S.Y. Cahyarini Investigator M. Pfeiffer Investigator I.S. Nurhati Investigator E. Aldrian Investigator W.-C. Dullo Investigator S. Hetzinger earth science paleoclimate corals and sclerosponges strontium/calcium,Porites sp.,null,millimole per mole,null,corals and sclerosponges,interpolated,inductively-coupled plasma atomic emission spectroscopy,N,null earth science paleoclimate corals and sclerosponges age,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null earth science paleoclimate corals and sclerosponges delta 18O,Porites sp.,null,per mil VPDB,null,corals and sclerosponges,interpolated,isotope ratio mass spectrometry,N,null earth science paleoclimate corals and sclerosponges oxygen isotopes earth science paleoclimate corals and sclerosponges trace metals geoscientificInformation 1914 AD 2004 AD 36 cal yr BP -54 cal yr BP Complete -10.12 -10.12 123.31 123.31 -3 -3 Ocean Indian Ocean Indonesia Jawa Timur Kupang Bay>LATITUDE -10.12>LONGITUDE 123.31 None Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. English DOC/NOAA/NESDIS/NCEI National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce https://www.ncdc.noaa.gov/data-access/paleoclimatology-data DATA Center Contact Bruce Bauer bruce.a.bauer@noaa.gov paleo@noaa.gov 303-497-6280 303-497-6513

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Boulder CO 80305-3328 USA online ASCII Cahyarini, S.Y., M. Pfeiffer, I.S. Nurhati, E. Aldrian, W.-C. Dullo, and S. Hetzinger 2014 Journal of Geophysical Research: Oceans 119 4593–4604 10.1002/2013JC009594

The Indonesian Throughflow (ITF), which represents the global ocean circulation connecting the Pacific Warm Pool to the Indian Ocean, strongly influences the Indo-Pacific climate. ITF monitoring since the late 1990s using mooring buoys have provided insights on seasonal and interannual time scales. However, the absence of longer records limits our perspective on its evolution over the past century. Here, we present sea surface temperature (SST) and salinity (SSS) proxy records from Timor Island located at the ITF exit passage via paired coral d18O and Sr/Ca measurements spanning the period 1914–2004. These high resolution proxy based climate data of the last century highlights improvements and cautions when interpreting paleoclimate records of the Indonesian region. If the seasonality of SST and SSS is not perfectly in phase, the application of coral Sr/Ca thermometry improves SST reconstructions compared to estimates based on coral d18O only. Our records also underline the importance of ocean advection besides rainfall on local SSS in the region. Although the El Ni~no/Southern Oscillation (ENSO) causes larger anomalies relative to the Indian Ocean Dipole (IOD), Timor coral-based SST and SSS records robustly correlate with IOD on interannual time scales, whereas ENSO only modifies Timor SST. Similarly, Timor SST and SSS are strongly linked to Indian Ocean decadal-scale variations that appear to lead Timor oceanographic conditions by about 1.6–2 years. Our study sheds new light on the complex signatures of Indo-Pacific climate modes on SST and SSS dynamics of the ITF. STUDY NOTES: paleoceanography at the ITF exit passages, reconstruction salinity based on paired coral Sr/Ca & d18O Provided Keywords: trace element,SST,SSS Porites coral

GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/cahyarini2014/cahyarini2014.txt Formatted Text File; KP1 Data USA/NOAA DIF Version 9.8.4 2018-12-11 2018-12-11