Floatbasierte Langzeitbeobachtung der Sauerstoffdynamik in wichtigen kontrastierenden Ozeanregionen und biogeographischen Provinzen

Acronym

O2-Floats

Kurzbeschreibung

The project is based on the cooperation with investigators of two famous research institutions and aims to contribute an oxygen observation component to the major field experiments with profiling floats which will be carried out by these institutions. These studies focus on the Arctic and Antarctic regions of the Atlantic, the subtropical gyres of Atlantic and Pacific, and the subpolar north Atlantic. Within this project optical oxygen sensor shall be installed on the existing floats of these studies. The oxygen observation component encompasses the entire chain from calibration of the oxygen sensor via processing and quality control of the oxygen data to full scientific evaluation and publication of the results. This will be carried out within a Ph.D. project with subsequent postdoc phase. The project is scientifically self-contained and at the same time contributes considerably to the interpretability and significance of all field studies. Besides the highly relevant scientific questions addressed the project also aims to provide a significant and internationally visible contribution to the development of autonomous biogeochemical observation methods in oceanography.

Start

Juni 2011

Ende

Mai 2014

Bewilligungssumme (gesamt)

197000

Bewilligungssumme (GEOMAR)

197000

Zuwendungsgeber / Programm

DFG /

Koordination

null

Kontakt

Arne Körtzinger