Auflistung Geochemie, Mineralogie, Petrologie nach Schlagwort "CO2"
Anzeige der Dokumente 1-2 von 2
-
Atmospheric CO2 Concentration Based on Boron Isotopes Versus Simulations of the Global Carbon Cycle During the Plio‐Pleistocene
(Paleoceanography and Paleoclimatology, 2023-02-21)Atmospheric carbon dioxide concentrations (pCO2) beyond ice core records have been reconstructed from δ11B derived from planktic foraminifera found in equatorial sediment cores. Here, I applied a ... -
Pedogenic carbonates as a proxy for palaeo-CO2 in the Palaeozoic atmosphere
(Elsevier2006)According to a model by Cerling (1991, 1999), the carbon isotope composition of calcretes should depend on the soil type and the CO2-concentration in the atmosphere. We have tested Cerling’s model by investigating 14 ...