January Zanzibar Island	Carbon and N2 fixation in sea grass beds and open Indian Ocean Participant: Foster
March - April R/V Melville	N and C cycling in the euphotic and subeuphotic zone. Eastern Tropical South Pacific Participants: Foster, Krupke, Pratihary
March - April R/V Merian	Nitrogen and Phosphate cycling in sediment, BBL and water column off Northwest Africa (Merian 17/4). Participants: Lavik, Sokoll, Holtappels, Kavelage
May Askö research station	Phosphate fluxes during Spring - Stockholm archipelago Participant: Adam
June - July R/V Sonne	BAMBUS - Biologisch-geochemische Arbeiten an Manus Becken Unterwasser-Solfataren. Manus Basin, Papua New Guinea Participants: Brunner and Müller.
August Lago Cadagno	Biogeochemical cycling at the oxycline Participants: Kuypers, Koenneke
August M/S Farm	Geochemical controls on carbon mineralization pathways in western Svalbard fjords Participants: Kindler, Wehrmann
August - September RRS Discovery	The influence of advection & sedimentation on linking microbial phosphorus, carbon & nitrogen cycling in the North Atlantic subtropical gyre Participant: Sheik
September-October R/V Melville	The influence of the Amazon River Plume on the distribution and activity of N2-fixing diatom symbioses. Western Tropical North Atlantic. Participant: Foster

2010

January - February R/V Atlantis	Anammox/N-loss in the oligotrophic OMZ. Subtropical South Pacific. Participant:Contreras
April R/V Natsushima	NT10-06 Leg 3 ROV Hyper Dolphin Cruise. Yonaguni CO2 seep hydrothermal field, Okinawa Trough, Japan. Participants: Formolo and Müller.
April Askö research station	Picocyanobacteria in the Baltic Sea - Stockholm archipelago Participants: Adam and Gunter
April R/V Poseidon	Nutrient cycling in the benthic boundary layer. Northwest African Shelf. Participants: Gunter and Sokoll
April R/V Merian	Tracing the effect of the Bosporus waters. Black Sea. Participants: Holtappels and Lavik
April - May R/V Sonne	Extreme energy limitation in deep sediments. Manganese Nodule Belt, Equatorial Pacific. Participant: Picard.
July - August R/V M.S. Merian	Process studies on marine methane reservoirs and carbonate sediments -Baltic Sea. Participants: Jørgensen and Nguyen.
August Askö research station	Phosphate fluxes during Summer - Stockholm archipelago Participant: Adam
August - September R/V Farm	Organic matter substrate quality & inorganic geochemical influences on the carbon mineralization pathways - West Svalbard fjords. Participants: Robertson and Wehrmann.
September - October R/V Meteor	Geology, chemistry, and biology of the Menez Gwen hydrothermal vent field at 37°N on the Mid-Atlantic Ridge. Participant: Hach
September - October Aksö Research Station	Measuring oxygen flux in stratified benthic boundary layer. Participant: Holtappels
October - December JOIDES Resolution	South Pacific Gyre Microbiology. South Pacific Ocean. Participant: Ferdelman.
December R/V Synagoga	Carbon and N2 fixation and application of new UCYN-A 732 probe. Cape Verde. Participants: Foster, Krupke, Musat