"55"^^ . "1"^^ . "55"^^ . . . . . . . " solar activity" . "2009-03-11+01:00"^^ . " magnetosphere" . "2005-01-01+01:00"^^ . "The investigation of solar energetic events, propagation of magnetic clouds in the space and interaction of those clouds with the magnetosphere enabled to improve the models describing and forecasting geomagnetic and ionospheric disturbances."@en . " solar wind" . . . . "Development of methods for space weather forecasts and impacts of space weather on the ionosphere-atmosphere system"@en . "geomagnetic activity" . . "Space weather is defined as %22conditions on the sun and in the solar wind, magnetosphere, ionosphere and thermosphere that can influence the performance and reliability of technological systems and can endanger human life or health%22. Aimed at attenuation of these impacts, United States (US National Space Weather Plan) and EU (COST 724) have launched projects focused on the study of causal chain %22sun - interplanetary space - Earth\u016Es magnetosphere - near-Earth environment. The main objective of the project is to improve methodology of the forecasts of geomagnetic activity and the state of ionosphere and to implement the new knowledge into the recent forecast procedures. The main goal is to transfer these results to users. In frame of the project, new models of the origin of irregular events and their propagation in the interplanetary space, models of their interaction with the magnetosphere, and models of the ionosphere during strong geomagnetic disturbances will be developed."@en . . " space weather" . . "geomagnetic activity; solar activity; solar wind; space weather; magnetosphere; ionosphere; radio wave propagation"@en . "2009-12-31+01:00"^^ . "1QS300120506" . . "2010-04-15+02:00"^^ . "Kosmick\u00E9 po\u010Das\u00ED charakterizuje podm\u00EDnky na Slunci, ve slune\u010Dn\u00EDm v\u011Btru, v magnetosf\u00E9\u0159e, ionosf\u00E9\u0159e a termosf\u00E9\u0159e, kter\u00E9 mohou ohrozit nejen \u010Dinnost a spolehlivost technick\u00FDch syst\u00E9m\u016F, ale i zdrav\u00ED a lidsk\u00FD \u017Eivot. \u00DAsil\u00ED vyvolan\u00E9 snahou o zm\u00EDrn\u011Bn\u00ED t\u011Bchto dopad\u016F vedla Spojen\u00E9 st\u00E1ty (US National Space Weather Plan) a EU (COST 724) k p\u0159ijet\u00ED projekt\u016F, zam\u011B\u0159en\u00FDch na v\u00FDzkum kauz\u00E1ln\u00EDho \u0159et\u011Bzce %22Slunce - meziplanet\u00E1rn\u00ED prost\u0159ed\u00ED - zemsk\u00E1 magnetosf\u00E9ra - bl\u00EDzk\u00E9 okol\u00ED Zem\u011B%22. P\u0159edm\u011Btem p\u0159edlo\u017Een\u00E9ho projektu je v\u00FDzkum vedouc\u00ED ke zlep\u0161ov\u00E1n\u00ED metodik p\u0159edv\u00EDd\u00E1n\u00ED geomagnetick\u00E9 aktivity a stavu ionosf\u00E9ry a implementaci nov\u00FDch poznatk\u016F do st\u00E1vaj\u00EDc\u00EDch p\u0159edpov\u011Bdn\u00EDch metod. C\u00EDlem pak je p\u0159edat tyto v\u00FDsledk\u016F u\u017Eivatel\u016Fm. V r\u00E1mci projektu budou vypracov\u00E1v\u00E1ny modely vzniku a \u0161\u00ED\u0159en\u00ED iregul\u00E1rn\u00EDch event\u016F meziplanet\u00E1rn\u00EDm prostorem, modely jejich interakce s magnetosf\u00E9rou a modely ionosf\u00E9ry v pr\u016Fb\u011Bhu siln\u00FDch geomagnetick\u00FDch poruch." . . . "Zkoum\u00E1n\u00ED slune\u010Dn\u00EDch energetick\u00FDch jev\u016F, \u0161\u00ED\u0159en\u00ED magnetick\u00FDch oblak\u016F meziplanet\u00E1rn\u00EDm prostorem a interakce t\u011Bchto oblak\u016F s magnetosf\u00E9rou umo\u017Enilo zlep\u0161it modely popisuj\u00EDc\u00ED a p\u0159edv\u00EDdaj\u00EDc\u00ED geomagnetick\u00E9 a ionosf\u00E9rick\u00E9 poruchy."@cs . . . " ionosphere" . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=1QS300120506"^^ . . "Rozvoj metod p\u0159edpov\u011Bd\u00ED kosmick\u00E9ho po\u010Das\u00ED a jeho dopad\u016F na syst\u00E9m ionosf\u00E9ra-atmosf\u00E9ra" . . "3"^^ . .