Rigalleau Vincent vincent.rigalleau@awi.de 0009-0006-3837-9679 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Lamy Frank frank.lamy@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/frank-lamy.html 0000-0001-5952-1765 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Arz Helge Wolfgang helge.arz@io-warnemuende.de 0000-0002-1997-1718 Leibniz Institute for Baltic Sea Research, Warnemünde IOW https://www.io-warnemuende.de/en_index.html https://ror.org/03xh9nq73 Winckler Gisela winckler@ldeo.columbia.edu 0000-0001-8718-2684 Lamont-Doherty Earth Observatory of Columbia University, New York LDEO http://www.ldgo.columbia.edu/ https://ror.org/02e2tgs60 2025 Sea surface temperature over the past 790 kyr from IODP Site 383-U1542 dataset https://doi.org/10.1594/PANGAEA.972776 2025-02-24T07:46:49 Here, we present high-resolution Pleistocene sea surface temperature record using the alkenone palaeothermometry. These records were obtained from International Ocean Discovery Program (IODP) Site U1542, located ~30 nautical miles off the Chilean coast in reach of the southward flowing Cape Horn Current, the northernmost branch of the Antarctic circumpolar current entering the Drake Passage. Rigalleau Vincent vincent.rigalleau@awi.de 0009-0006-3837-9679 Lamy Frank frank.lamy@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/frank-lamy.html 0000-0001-5952-1765 Arz Helge Wolfgang helge.arz@io-warnemuende.de 0000-0002-1997-1718 Winckler Gisela winckler@ldeo.columbia.edu 0000-0001-8718-2684 2025 Cape Horn Current strength over the past 790 kyr from IODP Site 383-U1542 dataset https://doi.org/10.1594/PANGAEA.972778 Rigalleau Vincent vincent.rigalleau@awi.de 0009-0006-3837-9679 Lamy Frank frank.lamy@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/frank-lamy.html 0000-0001-5952-1765 Ruggieri Nicoletta Sadatzki Henrik henrik.sadatzki@awi.de 0000-0002-1270-6807 Arz Helge Wolfgang helge.arz@io-warnemuende.de 0000-0002-1997-1718 Barker Stephen barkers3@cardiff.ac.uk 0000-0001-7870-6431 Lembke-Jene Lester Lester.Lembke-Jene@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/lester-lembke-jene.html 0000-0002-6873-8533 Wegwerth Antje antje.wegwerth@io-warnemuende.de 0000-0002-5104-9408 Knorr Gregor gregor.knorr@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/gregor-knorr.html 0000-0002-8317-5046 Venancio Igor Martins ivenancio@id.uff.br 0000-0003-3118-4247 Pinho Tainã Marcos Lima taina.pinho@awi.de 0000-0001-6371-4498 Tiedemann Ralf ralf.tiedemann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/ralf-tiedemann.html 0000-0001-7211-8049 Winckler Gisela winckler@ldeo.columbia.edu 0000-0001-8718-2684 2025 790,000 years of millennial-scale Cape Horn Current variability and interhemispheric linkages journal article Nature Communications 16(1) https://doi.org/10.1038/s41467-025-58458-2 3105 -75.59615 -75.59615 -52.70486 -52.70486 -75.59615 -52.70486 2019-07-03T23:30:00 2019-07-08T09:00:00 -1101.0 -1101.0 IODP Integrated Ocean Drilling Program / International Ocean Discovery Program https://www.iodp.org/ 383-U1542 -52.70486 -75.59615 -1101.0 2019-07-03T23:30:00 2019-07-08T09:00:00 Exp383 Exp383 Punta Arenas, Chile 2019-05-20T00:00:00 2019-05-20 Punta Arenas, Chile 2019-07-20T00:00:00 2019-07-20 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Lamy, Frank Lamy, Frank Winckler, Gisela Winckler, Gisela doi:10.14379/iodp.proc.383.2021 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Composite Core COMPCORE 1128 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ AGE Age ka BP http://en.wikipedia.org/wiki/Kyr age http://purl.obolibrary.org/obo/PATO_0000011 Time T http://dbpedia.org/resource/Time Rigalleau Vincent vincent.rigalleau@awi.de 0009-0006-3837-9679 Age [ka BP] Sea surface temperature SST °C Temperature Θ http://dbpedia.org/resource/Temperature SST, from UK'37 Rigalleau Vincent vincent.rigalleau@awi.de 0009-0006-3837-9679 SST [°C] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable alkenone SST author10708 author107771 author10825 author20400 author21827 author27064 author27669 author36417 author49005 author52028 author55523 author60562 author69544 basis5 campaign3379971 campaign50187 curlevel30 event3185740 geocode1599 geocode1600 geocode1601 geocode2205 geocode8128 inst24 inst32 inst49 journal16656 license21 method10895 method8410 param88542 pi107771 project4048 ref134412 refds972778 term1073135 term26982 term43972 term43975 term47473