In a paper published today in Environmental Research Letters, Manon Berger, Lester Kwiatkowski, Laurent Bopp, and I used a high-resolution ocean biogeochemical model (NEMO-PISCES) to examine the efficacy and efficiency of #kelp-based ocean CO₂ removal (#CDR). 1/n

https://iopscience.iop.org/article/10.1088/1748-9326/acb06e/meta

@davidho Thanks for such valuable work - no magic bullet, if boosting macroalgae depresses micro... is the implication that overall productivity is already maximised? Same old overarching conclusion - stop emitting in the first place #ClimateEmergency #carbonreduction