Method/Description Alkalinity
APPARATUS: - Eppendorfpipettes (100-1000 µl und 1-5 cm3) - Titration vessel after G. Pavlova - Titration unit with dark glass bottle and magnetic stirrer - Various
Subproject A1- Hydroacuostics The generation of gas hydrates requires the presence of free gas. Consequently, the presence of rising gas bubbles from the
Method / Description Ammonia
APPARATUS: Eppendorfpipettes (10-100 µl, 100-1000 µl und 1-5 cm3) Various volumetric flasks Various cylinders und beakers Various bottles to store the reagents
Publications
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Paper
Krause, S., Steeb, P., Hensen, C., Liebetrau, V., Dale, A. W., Nuzzo, M. and Treude, T. (2014) Microbial and Carbonate isotope
Methods / Descrition Chlorinity
APPARATUS: Eppendorfpipettes (10-100 µl and 5 cm3) Volumetric flask (100 cm3) 10 beakers (10 cm3) + magnetic stir bars Titration unit with dark glass bottle
SHIVA-SONNE SO-218 expedition
(SHIVA - Stratospheric Ozone: Halogen Impacts in a Varying Atmosphere; EU-project)
cruise management Dr. Birgit Quack (RD2: Marine biogeochemics, chemical
TransBrom
Very short lived bromine compounds in the ocean and their transport pathways into the stratosphere (TransBrom)
Duration: 2009 - 2011
Principal Investigator PD Dr. Kirstin Krüger (RD1:
Method / Description Fe-extraction from the sediment and Fe(II)/Fe(III)-determination
APPARATUS Eppendorfpipettes (1-5 cm3; 100 µl) Volumetric flask Cylinder (30 cm3) Shaker for vertical rotation
Transbrom-Sonne 09.10.-24.10.2009
TransBrom-Sonne
RV Sonne TransBrom-Sonne ship cruise during October 2009
From October 9 to October 24, 2009 the IFM-GEOMAR (Kiel, Germany) conducted a cruise
Methods / Description Nitrate
APPARATUS: Eppendorfpipettes (10-100 µl, 100-1000 µl und 1-5 cm3) Various volumetric flasks Various cylinders und beakers Various bottles to store the reagents