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Institute of Energy and Climate Research
Stratosphere (IEK-7)

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Messungen über dem Regenwald beenden ein erfolgreiches Kampagnenjahr für Jülicher Klimaforscher
Data from the Arctic to the Equator
Jülich, 8 October 2014 - Over 60 atmospheric researchers from Germany, Brazil, and Israel investigated high-climbing convective clouds over the Amazon rainforest with the help of the research aircraft HALO. The aim of the ACRIDICON-CHUVA Campaign was to determine how aerosol particles, cloud droplets and ice crystals, wind and sunshine interact in the atmosphere. A team from the Institute of Energy and Climate Research at Forschungszentrum Jülich was also involved in the project.
More: Data from the Arctic to the Equator …



IEK-7 studies chemical, microphysical and dynamic processes in the atmosphere and the role they play in climate change. The institute focuses on the tropopause region (5 to 15 km), because this is where changes in greenhouse gases, aerosols and clouds have a particularly strong effect on the radiative forcing of the atmosphere. more: Research …


IEK-7 is involved in and coordinates numerous projects with partners in Germany and abroad. This includes collaborations within the Helmholtz Association, as well as with other research institutions, universities and industry partners. Projects are usually part of and funded by the R&D programmes for atmospheric and climate research of the Helmholtz Association (HGF), the Federal Ministry of Education and Research (BMBF), the German Research Foundation (DFG), the European Union (EU) and the European Space Agency (ESA). The results contribute to climate programmes, for example those of the Intergovernmental Panel on Climate Change (IPCC), the World Climate Research Programme (WCRP), and the World Meteorological Organization (WMO). more: Projects …


The results of our research are regularly published in the scientific literature. We also make key contributions to international assessments carried out by institutions such as WMO, IPCC and SPARC, which form the basis of decisions taken by policy makers in the field of atmospheric research and climate research. You can find information on past and present IEK-7 publications here: Results …