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vol. 13, nr. 3 (2009)
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Verification of agroclimatic regionalization types in Poland in the light of contemporary climate change
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Agnieszka Ziernicka-Wojtaszek
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Department of Meteorology and Agriculture Climatology, Agricultural University Al. Mickiewicza 24/28, 30-059 Kraków |
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vol. 13 (2009), nr. 3,
pp. 803-812
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abstract:
This article introduces new agro-climatic regionalizations in Poland in terms of the temperature change scenario under the global warming conditions. The following scenario has been determined: temperature increase by 1-2ºC each month during the growing period (April-October) and at the same times no change in atmospheric precipitation. The years 1971-2000 were established to be the reference period. According to the simulations carried out by the authors the area of the temperate-warm and warm region types (for the years 1971-2000) was as follows: 62 and 0%. When the temperature increased by 1ºC the values were respectively: 75 and 22%, and subsequently, when temperature increased by 2ºC, the values were respectively: 5 and 94%. As far as the precipitation regions are concerned, the area of the humid, optimal humid and temperate-dry regions changed from 10, 70 to 20% during the period 1971-2000 to 9, 48 and 43% for temperature increase by 1ºC, and to 7, 26 and 67% for temperature increase by 2ºC.
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keywords:
pluvio-thermal regionalization, Poland, global warming
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original in:
Polish
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