… coeval changes in vertical and lateral carbon isotope gradients on a … changes in the
carbon cycle. [8] The globally averaged carbon isotope data are used to drive a three-box ocean …

… Changes in vertical carbon isotope gradients (blue line) in the South Atlantic compared to
pCO 2 variation (… Dotted blue line represents the Δ 13 C gradient obtained using C. kullenbergi …

… 13 C in all ocean basins is sensitive to changes in the biogeochemical state of the Southern
… marine carbon isotopic ratios are generally in thermodynamic disequilibrium due to their …

… vertical gradient in the δ 13 C of dissolved inorganic carbon by 2100 unless anthropogenic
… We use the full model setup without considering changes in ocean circulation, air-sea gas …

… in increased vertical carbon isotope gradients (AS13C) … events during the Palaeocene we
monitored isotopic changes using … oceanic dysaerobism inferred on the basis of 6C gradients. …

… vertical δ 13 C DIC gradients in the modern ocean (~ 1–3‰) due to intensified stratification
and reduced vertical … Carbon isotope profiles for shallow-water (left) to deep-water sections (…

… Ocean over the past 360,000 years. We find millennial-scale oscillations of the carbon isotope
gradient that correspond to changes in … The records of p CO 2 atm and oceanic vertical Δδ …

… In order to assess the impact of changes in the ratio of ocean … If the Redfield slope of 1.1%oo
per Ixmol/kg is assumed to be … The effect of vertical nutrient redistribution on surface ocean fi…

… Although the carbon isotopic composition of ocean waters … of carbon to/from the ocean and
thus impact the changes in … of ocean circulation will produce gradients in surface ocean pCO …

… We interpret that the vertical variations in δ13Corg from the Longbizui section … to variations
in secondary production or from changes in surface ocean production that led to fluctuations …