Glacial deep ocean deoxygenation driven by biologically-mediated air-sea disequilibrium

<p>This repository contains data used in the Cliff et al. (2020) Nature Geoscience paper entitled &quot;<strong>Glacial deep ocean deoxygenation driven by biologically-mediated air-sea disequilibrium&quot;.&nbsp;</strong>All results described in the paper can be recreated from these data.</p> <p>PIC_O2_experiments.mat contains data for the preindustrial&nbsp;(PIC) set of experiments.</p> <p>LGM_x10SO_O2_experiments.mat contains data for the LGM set of experiments.</p> <p>Each file contains 3-D, annual mean fields of oxygen and other variables for the 9 experiments discussed in the paper (an equilibrium run plus the final steady state solutions for 8 perturbation runs). The fields are stored as cell arrays of length 9, with the first element containing the equilibrium solution and the subsequent 8&nbsp;the perturbation runs. The variable &#39;experiments&#39; is a cell array of length 9&nbsp;whose elements are strings describing the corresponding experiments. The following fields are provided (all in units of [mol/m^3]):</p> <p>O2: Dissolved oxygen&nbsp;<br> O2pre: Preformed oxygen<br> O2eq: Preformed solubility equilibrium oxygen</p> <p>O2_phy:&nbsp;Dissolved oxygen&nbsp;from the physics-only experiments<br> O2pre_phy: Preformed oxygen from the physics-only experiments<br> O2eq_phy: Preformed solubility equilibrium oxygen from the physics-only experiments</p> <p>PO4: Dissolved inorganic phosphate<br> PO4pre: Preformed phosphate</p> <p>PO4_phy: Dissolved inorganic phosphate from the physics-only experiments<br> PO4pre_phy: Preformed phosphate from the physics-only experiments</p> <p>AOU: Apparent Oxygen Utilization<br> Csoft:&nbsp;Respired carbon</p> <p>In addition, the following variables are provided:</p> <p>RCO: carbon to oxygen Redfield ratio<br> RCP: carbon to phosphorus Redfield ratio<br> RPO: phosphorus to oxygen Redfield ratio</p> <p>x: longitude ([degrees east])<br> y: latitude ([degrees north])<br> z: depth ([m])<br> dv: volume of grid boxes ([m^3])</p>