Počet záznamů: 1

A 200-year climate record in Central Europe: implications for agriculture

  1. 1.
    0367431 - UFA-U 2012 RIV FR eng J - Článek v odborném periodiku
    Trnka, M. - Brázdil, R. - Dubrovský, Martin - Semerádová, D. - Štěpánek, P. - Dobrovolný, P. - Možný, M. - Eitzinger, J. - Málek, J. - Formayer, H. - Balek, J. - Žalud, Z.
    A 200-year climate record in Central Europe: implications for agriculture.
    Agronomy for Sustainable Development. Roč. 31, č. 4 (2011), s. 631-341 ISSN 1774-0746
    Grant CEP: GA ČR GA521/08/1682; GA AV ČR IAA300420806
    Grant ostatní:MŠMT(CZ) ME10128
    Výzkumný záměr: CEZ:AV0Z30420517
    Klíčová slova: Agroclimatic zoning * Climate reconstruction * Climate variability * Drought stress * Growing season
    Kód oboru RIV: DG - Vědy o atmosféře, meteorologie
    Impakt faktor: 3.330, rok: 2011

    The close links of climate, soil conditions, and agricultural productivity have been used in Central Europe for taxation purposes since the eighteenth century. Since agroclimatic conditions are variable, their fluctuations in the past centuries can provide a valuable context for analyzing changes expected in the coming decades. Here, historical agroclimatic conditions and future projections were constructed for key agricultural regions in Central Europe. The agroclimatic zoning method used in this study incorporates (1) the sum of temperatures for days with a mean temperature above 10°C during the frost-free period, (2) the water deficit during the summer period from June to August, defined as the difference between precipitation and reference evapotranspiration, and (3) information regarding the suitability of soil and terrain for agriculture production based on twentieth century soil surveys. Changes in selected agroclimatological indices were also analyzed.
    Trvalý link: http://hdl.handle.net/11104/0202127