The aim of THESEO 2000 is to shed light on the processes that lead to stratospheric ozone loss in the Arctic and at middle latitudes. This will be done through a combination of measurements and computer modelling. There will be close collaboration with the American NASA-led SOLVE campaign. This work is part of the SOLO cluster of EU projects.

THESEO 2000 is funded by the Research DG of the European Commission through its Framework 4 and 5 research programmes. Many national funding agencies also contribute to the campaign. Click on the photos surrounding this text box to read more about the various activities. The buttons at the bottom of the page offer additional links.