B
Bärbel Hönisch
Researcher at Lamont–Doherty Earth Observatory
Publications - 77
Citations - 6514
Bärbel Hönisch is an academic researcher from Lamont–Doherty Earth Observatory. The author has contributed to research in topics: Glacial period & Ocean acidification. The author has an hindex of 37, co-authored 75 publications receiving 5544 citations. Previous affiliations of Bärbel Hönisch include University of Bremen & Alfred Wegener Institute for Polar and Marine Research.
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Journal ArticleDOI
The Geological Record of Ocean Acidification
Bärbel Hönisch,Andy Ridgwell,Daniela N. Schmidt,Ellen Thomas,Ellen Thomas,Samantha J. Gibbs,Appy Sluijs,Richard E. Zeebe,Lee R. Kump,Rowan C. Martindale,Sarah E. Greene,Sarah E. Greene,Wolfgang Kiessling,Justin B. Ries,James C Zachos,Dana L. Royer,Stephen Barker,Thomas M Marchitto,Ryan P. Moyer,Carles Pelejero,Patrizia Ziveri,Patrizia Ziveri,Gavin L. Foster,Branwen Williams +23 more
TL;DR: This paper reviewed events exhibiting evidence for elevated atmospheric CO2, global warming, and ocean acidification over the past ~300 million years of Earth's history, some with contemporaneous extinction or evolutionary turnover among marine calcifiers.
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Effects of seawater carbonate ion concentration and temperature on shell U, Mg, and Sr in cultured planktonic foraminifera
TL;DR: In this article, the sensitivity of calcite produced by two planktonic foraminifera species, Orbulina universa and Globige- rina bulloides, in laboratory culture experiments was investigated.
Journal ArticleDOI
Atmospheric Carbon Dioxide Concentration Across the Mid-Pleistocene Transition
TL;DR: A 2.1-million-year record of sea surface partial pressure of CO2 (Pco2), based on boron isotopes in planktic foraminifer shells, suggests that the atmospheric partial pressure (pco2) was relatively stable before the mid-Pleistocene climate transition, which is consistent with a close linkage between atmospheric CO2 concentration and global climate.
Journal ArticleDOI
Interglacials of the last 800,000 years
André Berger,Michel Crucifix,David A. Hodell,C. Mangili,Jerry F. McManus,Bette L. Otto-Bliesner,K. Pol,Dominique Raynaud,Luke C Skinner,Polychronis C Tzedakis,Eric W. Wolff,Qiuzhen Yin,Ayako Abe-Ouchi,Carlo Barbante,Victor Brovkin,Isabel Cacho,Emilie Capron,Patrizia Ferretti,A. Ganopolski,Joan O. Grimalt,Bärbel Hönisch,Kenji Kawamura,Amaelle Landais,Vasiliki Margari,Belen Martrat,Valérie Masson-Delmotte,Zohra Mokeddem,Zohra Mokeddem,Frédéric Parrenin,A.A. Prokopenko,Harunur Rashid,Michael Schulz,N. Vazquez Riveiros +32 more
TL;DR: In this article, the authors identify eleven interglacials in the last 800,000 years, a result that is robust to alternative definitions, such as the onset of an interglacial (glacial termination) seems to require a reducing precession parameter (increasing Northern Hemisphere summer insolation), but this condition alone is insufficient.