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Global Change in the Upper Atmosphere
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SYSNO ASEP 0044758 Document Type J - Journal Article R&D Document Type The record was not marked in the RIV Subsidiary J Článek ve WOS Title Global Change in the Upper Atmosphere Title Globální změny v horní atmosféře Author(s) Laštovička, Jan (UFA-U) RID, ORCID
Akmaev, R. A. (US)
Beig, G. (IN)
Bremer, J. (DE)
Emmert, J. T. (US)Source Title Science. - : American Association for the Advancement of Science - ISSN 0036-8075
Roč. 314, č. 5803 (2006), s. 1253-1254Number of pages 2 s. Language eng - English Country US - United States Keywords Global change ; Upper Atmosphere ; Ionosphere Subject RIV DG - Athmosphere Sciences, Meteorology R&D Projects OC 091 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z30420517 - UFA-U, BC-A (2005-2011) UT WOS 000242215800030 Annotation The observed long-term trends form a consistent pattern of global change in the upper atmosphere and ionosphere at heights above 50 km. The upper atmosphere is generally cooling and contracting, and related changes in chemical composition (minor components) are affecting the ionosphere. The dominant driver of long-term trends in the last 3-4 decades is increasing greenhouse forcing, although there may be contributions from anthropogenic changes of the ozone layer and long-term increase of geomagnetic activity throughout the 20th century. Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2011
Number of the records: 1