ICE-4

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 In the climate division of the Institute of Climate and Energy Systems

 at `Forschungszentrum Jülich`_, the focus is on the atmosphere.

 ICE-4 investigates chemistry, dynamics and microphysics in the stratosphere

 and tropopause region and their role in the climate system.

 To this end, aircraft and balloon-based experiments are carried out to

 elucidate processes on predominantly local and regional scales.

 The evaluation and use of satellite data extends these studies to global and

 climatological scales. The evaluation of the measurement data is closely

 interlinked with model calculations.

 .. _ICE-4: https://www.fz-juelich.de/de/ice/ice-4

 .. _Forschungszentrum Jülich: http://www.fz-juelich.de/portal/DE/Home/home_node.html