History of atmospheric CO2 constraints from the deep-sea record. Paleoceanog- raphy 3: 401-411.Berger, W.H. and Spitzy, A., 1988. History of atmospheric COz: Constraints from the deep-sea record. Paleoceanography, 3:401- 41 1.
The alkenone–pCO2 methodology has been used to reconstruct the partial pressure of ancient atmospheric carbon dioxide (pCO2) for the past 45 million years of Earth's history (Middle Eocene to Pleistocene epochs). The present long-term CO2 record is a composite of data from multiple ocean local...
The recent completion of drilling at Vostok station in East Antarctica has allowed the extension of the ice record of atmospheric composition and climate to the past four glacial–interglacial cycles. The succession of changes through each climate cycle
The stabilization of atmospheric CO2 concentration during the 1940s and 1950s is a notable feature in the ice core record. The new high density measurements confirm this result and show that CO2 concentrations stabilized at 310–312 ppm from ~1940–1955. The CH4 and N2O growth rates also decr...
Following a peak of atmospheric CO2 of 3000 ppm at about 440 mya, there was a sharp decline associated with a drop in global temperatures during the late Carboniferous and through much of the Permian. This was followed by a rapid rise in CO2 at the Permian-Triassic boundary, brought on by...
H. Glacial-interglacial CO2 change: the iron hypothesis. Paleoceanogr. Paleoclimatol. 5, 1–13 (1990). Article ADS Google Scholar Franois, R. et al. Contribution of Southern Ocean surface-water stratification to low atmospheric CO2 concentrations during the last glacial period. Nature 389, 929...
1 Introduction.- 1.1 The Modern Atmosphere.- 1.2 Cycles of Atmospheric Gases.- 1.3 Studies of the Evolution of the Atmosphere.- 2 Methods for Determining Changes in the Composition of the Atmosphere.- 2.1 Sedimentary Layer of the Earth's Crust.- 2.2 Carbon in the Sedimentary Layer.- 2.3 The...
Effects of rising atmospheric CO2 on evapotranspiration and soil moisture: A practical approach for the Netherlands The effect of turbulent flow structures on saltation sand transport was studied during two convective storms in Niger, West Africa. Continuous, synchronous... Kruijt,B.,Witte,... - JO...
Atmospheric Composition and Structure: Air/sea constituent fluxes (33394504Global Change: Oceans (1616330542154513Oceanography: Biological and Chemical: Carbon cycling (0428This study determines the temporal changes ofwintertime surface ocean partial pressure of CO2 (pCO2 SW) in the eastern subpolar ...
©1999MacmillanMagazinesLtd NATURE|VOL399|3JUNE1999|.nature429 articles Climateandatmospherichistoryof thepast420,000yearsfromthe Vostokicecore,Antarctica J.R.Petit*,J.Jouzel†,D.Raynaud*,N.I.Barkov‡,J.-M.Barnola*,I.Basile*,M.Bender§,J.Chappellaz*,M.Davisk, G.Delaygue†,M....