1.1: Modelling of organohalogen trace gases in the tropical Atlantic atmosphere and ocean (I. Hense / T. Ilyina)

1.2: Halocarbons: Regional integration of air-sea fluxes and emission controls (B. Quack / K. Krüger)

1.3: Organisms and regulating mechanisms in the production and decomposition of halogenated hydrocarbons (D. Schulz-Bull / K. Jürgens / F. Pollehne)

1.4: Inferring coastal and oceanic sinks and sources organohalogens from their carbon stable isotope composition (R. Seifert)

1.5: Studies of marine reactive halogen release mechanisms in the Mauritanian and Peruvian upwelling regions and extrapolation in a global model (U. Platt)

1.6: Marine volatile organic compounds (VOC): Tropical field measurements over a bloom and, the effect on emissions of increasing CO2 and surfactants (J. Williams)

1.7: Combined CO2, O2 and APO fluxes in the tropical North Atlantic Ocean (A. Körtzinger / P. Brandt)

1.8: MEMENTO (the MarinE MethanE and NiTrous Oxide database) (H. Bange / A. Kock)

1.9: Physical processes controlling greenhouse gas emission in upwelling regions of the ocean: A N2O case study (M. Dengler / H. Bange / P. Brandt)

1.10: Synthesis of marine N₂O emission scenarios (A. Oschlies / L. Zamora)

1.11: Upwelling velocities inferred from helium isotope disequilibrium (R. Steinfeldt)



Theme leaders:
Inga Hense, Universität Hamburg; inga.hense@zmaw.de
Birgit Quack, GEOMAR; bquack@geomar.de