See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/251432981 Biotic contribution to air-sea fluxes of CO2 and O2 and its relation to new production, export production, and net... Article · March 2004 DOI: 10.1029/2003GB002094 CITATIONS 30 READS 23 2 authors: Some of the authors of this publication are also working on these related projects: Benthic marine calcifiers coexist with CaCO3-undersaturated seawater worldwide (http://onlinelibrary.wiley.com/doi/10.1002/2015GB005260/full) View project Andreas Oschlies Helmholtz Centre for Ocean Research Kiel 235 PUBLICATIONS 6,423 CITATIONS SEE PROFILE Paul Kähler Helmholtz Centre for Ocean Research Kiel 26 PUBLICATIONS 828 CITATIONS SEE PROFILE All content following this page was uploaded by Andreas Oschlies on 09 June 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.