The guest of this episode is Jessica Luo, a research oceanographer at Geophysical Fluid Dynamics Laboratory (GDFL) in Princeton, NJ. Jessica and I talked about the very important role of ocean biogeochemistry in mediating carbon fluxes from the atmosphere, focusing on her most research paper on data driven modelling of gelatinous zooplankton. At GFDL Jessica is working in implementing ocean biogeochemistry in their earth system model and in this episode she tells us why it is important to know all these fine details to better predict climate change. Visit Jessica’s website for more information on her research https://www.gfdl.noaa.gov/jessica-luos-homepage/.