The effect of bioturbation on the cycles of carbon, oxygen, sulphur and phosphorus: from present-day observations to a palaeo-perspective

Sebastiaan van de Velde1, Benjamin J W Mills2, Timothy M. Lenton3, Simon W Poulton2 and Filip J R Meysman1,4, (1)Vrije Universiteit Brussel, Analytical, Environmental and Geochemistry, Brussel, Belgium, (2)University of Leeds, School of Earth and Environment, Leeds, United Kingdom, (3)University of Exeter, Earth System Science Group, Exeter, United Kingdom, (4)Universiteit Antwerpen, Ecosystem Management Research Group, Antwerpen, Belgium