H
Heiko Pälike
Researcher at University of Bremen
Publications - 197
Citations - 12787
Heiko Pälike is an academic researcher from University of Bremen. The author has contributed to research in topics: Arctic & Glacial period. The author has an hindex of 48, co-authored 184 publications receiving 10647 citations. Previous affiliations of Heiko Pälike include University of Cambridge & National Oceanography Centre.
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Review and revision of Cenozoic tropical planktonic foraminiferal biostratigraphy and calibration to the geomagnetic polarity and astronomical time scale
TL;DR: In this article, an amended low-latitude (tropical and subtropical) Cenozoic planktonic foraminiferal zonation is presented, based on the first appearance dates of Globigerinatheka kugleri and Hantkenina singanoae.
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Rapid stepwise onset of Antarctic glaciation and deeper calcite compensation in the Pacific Ocean
TL;DR: The changes in oxygen-isotope composition across the Eocene/Oligocene boundary are too large to be explained by Antarctic ice-sheet growth alone and must therefore also indicate contemporaneous global cooling and/or Northern Hemisphere glaciation.
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An astronomically dated record of Earth's climate and its predictability over the last 66 million years.
Thomas Westerhold,Norbert Marwan,Norbert Marwan,Anna Joy Drury,Anna Joy Drury,Diederik Liebrand,Claudia Agnini,Eleni Anagnostou,James S K Barnet,James S K Barnet,Steven M Bohaty,David De Vleeschouwer,Fabio Florindo,Thomas Frederichs,David A. Hodell,Ann Holbourn,Dick Kroon,Vittoria Lauretano,Kate Littler,Lucas Joost Lourens,Mitchell W Lyle,Heiko Pälike,Ursula Röhl,Jun Tian,Roy H Wilkens,Paul A. Wilson,James C Zachos +26 more
TL;DR: A new, highly resolved, astronomically dated, continuous composite of benthic foraminifer isotope records developed in the authors' laboratories reveals the key role that polar ice volume plays in the predictability of Cenozoic climate dynamics.
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Subtropical Arctic Ocean temperatures during the Palaeocene/Eocene thermal maximum
Appy Sluijs,Stefan Schouten,Mark Pagani,Martijn Woltering,Henk Brinkhuis,Jaap S. Sinninghe Damsté,Gerald R. Dickens,Matthew Huber,Gert-Jan Reichart,Ruediger Stein,Jens Matthiessen,Lucas Joost Lourens,Nikolai Pedentchouk,Jan Backman,Kathryn Moran,Steve Clemens,Thomas M. Cronin,Frédérique Eynaud,Jérôme Gattacceca,Jérôme Gattacceca,Martin Jakobsson,R.W. Jordan,Michael A. Kaminski,John W. King,Nalân Koç,Nahysa C. Martinez,David McInroy,Theodore C. Moore,Matt O'Regan,Jonaotaro Onodera,Heiko Pälike,Brice R. Rea,Domenico Rio,Tatsuhiko Sakamoto,David C. Smith,Kristen St. John,Itsuki Suto,Noritoshi Suzuki,Kozo Takahashi,Mahito Watanabe,Masanobu Yamamoto +40 more
TL;DR: It is shown that sea surface temperatures near the North Pole increased from ∼18 °C to over 23°C during this event, which suggests that higher-than-modern greenhouse gas concentrations must have operated in conjunction with other feedback mechanisms—perhaps polar stratospheric clouds or hurricane-induced ocean mixing—to amplify early Palaeogene polar temperatures.
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Centennial-scale climate cooling with a sudden cold event around 8,200 years ago
Eelco J. Rohling,Heiko Pälike +1 more
TL;DR: The compounded nature of the signals implies that far-field climate anomalies around 8,200 years ago cannot be used in a straightforward manner to assess the impact of a slowdown of North Atlantic Deep Water formation, and the geographical extent of the rapid cooling event 8, 200 years ago remains to be determined.