j@1592: `ICE-4:`_ j@1592: ========= j@1592: j@1577: In the climate division of the Institute of Climate and Energy Systems j@1577: at `Forschungszentrum Jülich`_, the focus is on the atmosphere. j@1592: `ICE-4`_ investigates chemistry, dynamics and microphysics in the stratosphere j@1577: and tropopause region and their role in the climate system. j@1577: j@1577: To this end, aircraft and balloon-based experiments are carried out to j@1577: elucidate processes on predominantly local and regional scales. j@1577: The evaluation and use of satellite data extends these studies to global and j@1577: climatological scales. The evaluation of the measurement data is closely j@1577: interlinked with model calculations. j@1577: j@1577: j@1577: .. _ICE-4: https://www.fz-juelich.de/de/ice/ice-4 j@1577: .. _Forschungszentrum Jülich: http://www.fz-juelich.de/portal/DE/Home/home_node.html