"9"^^ . "Geophysical Research Abstracts" . "Trnka, Miroslav" . "1" . . . "Newhall model for assessment of agricultural drought event probability under present and changed climatic conditions" . "Studie shrnuje mo\u017Enosti pou\u017Eit\u00ED Newhallova modelu pro anal\u00FDzu zem\u011Bd\u011Blsk\u00E9ho sucha. Detaily viz. anglick\u00FD abstrakt."@cs . "Agricultural drought might be described in terms of soil moisture regimes providing the existence of a tool that is convenient and relatively simple to use. Therefore the Newhall simulation model (NSM) was evaluated and applied in this study. The main input for NSM is potencial evapotranspiration value for specified soil layers. This key value was obtained from implenented FAO -- Crop Water Balance Model (FAO irrigation and drainage paper No. 56) while using results of Complex Soil Survey in Czech Republic (1970's) dividing soil types into 21 classes based on 394 soil pits. The FAO model was improved further by aplication of Thornton's snowpack model. For validation purposes of this method we used three highly productive and in agricultural landscapes of central Europe quite common soil types: deep chernozem, sandy chernozem and fluvisoil. All data for this validation were obtained from lysimeters of Federal Office and Research Centre for Agriculture in Vienna, Austria. It has been found t" . "P(GP521/03/D059)" . "Kapler, Pavel" . . "8" . "Newhallu model a jeho vyu\u017Eit\u00ED p\u0159i odhadu pravd\u011Bpodobnosti zem\u011Bd\u011Blsk\u00E9ho sucha v sou\u010Dasn\u00E9m a zm\u011Bn\u011Bn\u00E9m klimatu"@cs . "Agricultural drought might be described in terms of soil moisture regimes providing the existence of a tool that is convenient and relatively simple to use. Therefore the Newhall simulation model (NSM) was evaluated and applied in this study. The main input for NSM is potencial evapotranspiration value for specified soil layers. This key value was obtained from implenented FAO -- Crop Water Balance Model (FAO irrigation and drainage paper No. 56) while using results of Complex Soil Survey in Czech Republic (1970's) dividing soil types into 21 classes based on 394 soil pits. The FAO model was improved further by aplication of Thornton's snowpack model. For validation purposes of this method we used three highly productive and in agricultural landscapes of central Europe quite common soil types: deep chernozem, sandy chernozem and fluvisoil. All data for this validation were obtained from lysimeters of Federal Office and Research Centre for Agriculture in Vienna, Austria. It has been found t"@en . . "RIV/62156489:43210/06:00102700" . . . "climate change; drought; soil climate"@en . "Eitzinger, Josef" . . "Svoboda, Mark" . . "4"^^ . "43210" . "[FCC153DB445D]" . . "Mo\u017En\u00FD, Martin" . . "Newhall model for assessment of agricultural drought event probability under present and changed climatic conditions" . "Newhall model for assessment of agricultural drought event probability under present and changed climatic conditions"@en . "2"^^ . "Semer\u00E1dov\u00E1, Daniela" . . "Newhallu model a jeho vyu\u017Eit\u00ED p\u0159i odhadu pravd\u011Bpodobnosti zem\u011Bd\u011Blsk\u00E9ho sucha v sou\u010Dasn\u00E9m a zm\u011Bn\u011Bn\u00E9m klimatu"@cs . . "1029-7006" . . "Hosch, J." . . "RIV/62156489:43210/06:00102700!RIV07-GA0-43210___" . . . "10340;10341" . "FR - Francouzsk\u00E1 republika" . "Dubrovsk\u00FD, Martin" . . "488649" . . "\u017Dalud, Zden\u011Bk" . "Newhall model for assessment of agricultural drought event probability under present and changed climatic conditions"@en .