The geological record of ocean acidification

B Hönisch, A Ridgwell, DN Schmidt, E Thomas… - science, 2012 - science.org
Ocean acidification may have severe consequences for marine ecosystems; however,
assessing its future impact is difficult because laboratory experiments and field observations …

Biomineralization in perforate foraminifera

LJ De Nooijer, HJ Spero, J Erez, J Bijma… - Earth-Science …, 2014 - Elsevier
In this paper, we review the current understanding of biomineralization in perforate
foraminifera. Ideas on the mechanisms responsible for the flux of Ca 2+ and inorganic …

Toward a Cenozoic history of atmospheric CO2

Cenozoic CO2 Proxy Integration Project (CenCO2PIP) … - Science, 2023 - science.org
The geological record encodes the relationship between climate and atmospheric carbon
dioxide (CO2) over long and short timescales, as well as potential drivers of evolutionary …

[KÖNYV][B] Planktic foraminifers in the modern ocean

R Schiebel, C Hemleben - 2017 - Springer
The purpose of this book is to provide timely and comprehensive information on extant
planktic foraminifers. This book is based on 'Modern Planktonic Foraminifera'published by …

Rapid and sustained surface ocean acidification during the Paleocene‐Eocene Thermal Maximum

DE Penman, B Hönisch, RE Zeebe… - …, 2014 - Wiley Online Library
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) has been associated with the
release of several thousands of petagrams of carbon (Pg C) as methane and/or carbon …

Reconstructing ocean pH with boron isotopes in foraminifera

GL Foster, JWB Rae - Annual Review of Earth and Planetary …, 2016 - annualreviews.org
In order to better understand the effect of CO2 on the Earth system in the future, geologists
may look to CO2-induced environmental change in Earth's past. Here we describe how CO2 …

Trace element proxies for surface ocean conditions: A synthesis of culture calibrations with planktic foraminifera

KA Allen, B Hönisch, SM Eggins, LL Haynes… - … et Cosmochimica Acta, 2016 - Elsevier
The trace element composition of planktic foraminiferal calcite provides a useful means of
determining past surface ocean conditions. We have assembled the results of culture …

Calibration of the boron isotope proxy in the planktonic foraminifera Globigerinoides ruber for use in palaeo-CO2 reconstruction

MJ Henehan, JWB Rae, GL Foster, J Erez… - Earth and Planetary …, 2013 - Elsevier
The boron isotope-pH proxy, applied to mixed-layer planktic foraminifera, has great potential
for estimating past CO2 levels, which in turn is crucial to advance our understanding of how …

The influence of salinity on Mg/Ca in planktic foraminifers–Evidence from cultures, core-top sediments and complementary δ18O

B Hönisch, KA Allen, DW Lea, HJ Spero… - … et Cosmochimica Acta, 2013 - Elsevier
Abstract The Mg/Ca ratio in foraminiferal calcite is one of the principal proxies used for
paleoceanographic temperature reconstructions, but recent core-top sediment observations …

[HTML][HTML] Assessing the impact of diagenesis on δ11B, δ13C, δ18O, Sr/Ca and B/Ca values in fossil planktic foraminiferal calcite

KM Edgar, E Anagnostou, PN Pearson… - … et Cosmochimica Acta, 2015 - Elsevier
The geochemical composition of foraminiferal tests is a valuable archive for the
reconstruction of paleo-climatic,-oceanographic and-ecological changes. However …