Description: Das Projekt "Quantification and Interpretation of Long Term UV-Visible Observations of the Stratosphere QUILT" wird vom Umweltbundesamt gefördert und von Universität Heidelberg, Institut für Umweltphysik durchgeführt. The depletion of the ozone layer, first identified above the Antarctic regions and later above mid latitudes, led in 1987 to the ratification of the Montreal Protocol which has imposed, for a decade, drastic limitations on the production of halogenated ozone destroying man-made halogenated ozone destroying substances. As the stratospheric halogen loading is going to reach a maximum in the next few years, the challenge for atmospheric scientists is to reach the level of understanding that will enable reliable prediction of the future evolution/recovery of ozone. In this perspective, it is essential to develop and maintain means for accurate long-term monitoring of the stratosphere. The aim of QUILT is to optimise the exploitation of the existing European UV-visible monitoring systems by which O3 and the related free NO2, BrO and OClO can be measured from the ground, balloons and satellites. QUILT will provide an assessment of the chemical ozone-loss over the last decade and through 2000-2003. This will be achieved through joint efforts in data analysis improvements, consolidation of existing data series, and their near-real time integration with state-of-the-art chemical transport models.
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Heidelberg ? Ozon ? Ozonwert ? Photooxidantien ? Geografische Koordinaten ? Halogen ? Halogenid ? Klimatologie ? Schadstoffbelastung ? Stickstoffdioxid ? UV-Strahlung ? Anfechtung ? Messtechnik ? Satellit ? Prognose ? Luftverschmutzung ? Antarktis ? Langzeitbeobachtung ? Montrealer Protokoll ? Abbau der Ozonschicht ? Daten ? Simulationsmodell ? Stand der Technik ? Messverfahren ? Stratosphäre ? Monitoring ? Emissionsminderung ? Luftschadstoff ? Stoff ? Ozonbildung ? Ozonschicht ? REACH ? Photochemische Reaktion ? Chemikalien ? Verkehrsmodell ? Schadstoffverhalten ? Ozonabbau ? Atmosphärenchemie ? Datenauswertung ? Wiederfindungsrate ? Bromoxid ?
Region: Baden-Württemberg
Bounding box: 9° .. 9° x 48.5° .. 48.5°
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 2001-01-01 - 2004-12-31
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