Perfluorooctanoic acid in the Seto Inland Sea: Variability, transport, and fate

Perfluorooctanoic acid (PFOA) is one of the per- and polyfluoroalkyl substances (PFAS), a class of substances within a broader universe of organofluorine compounds. PFOA has potential adverse effects ...
Nature

Plio-Pleistocene climate sensitivity evaluated using high-resolution CO

A new record of Pliocene carbon dioxide variations derived from boron isotopes shows that climate sensitivity (the change in global mean temperature in response to radiative forcing) during the ...
Nature

Boron isotope evidence for oceanic carbon dioxide leakage during the last deglaciation

To calculate ‘equilibrium pH’, that is, surface seawater pH expected at each core location if waters had remained in equilibrium with the contemporaneous atmosphere during the past 25 kyr (Fig. 2b, g) ...
PNAS

Evolution and environment of Caribbean coastal ecosystems

Contributed by Jeremy B. C. Jackson; received May 4, 2023; accepted September 5, 2023; reviewed by Douglas H. Erwin, Geerat J. Vermeij, and Rachel A. Wood This contribution is part of the special ...