Академическое издательство «Гео»

Keywords: climate changes, agroclimatic resources, heat availability, moisture availability, winter rye, potatoes, trend analysis.



GEOGRAPHY AND NATURAL RESOURCES, 2014, № 2, p. 71-77

Influence of current climate changes on the productivity of crop plants in the Non-Chernozem Zone

O.E. Sukhoveeva

olgasukhoveeva@gmail.com

Data of meteorological observations covering a 130-year-long period were used to outline the ongoing changes in agroclimatic conditions in the Central Non-Chernozem Zone. The study revealed a consistent intense growth in heat availability across the territory, especially over the last three decades, and a decrease in moisture availability for a warm period. An assessment is made of the influence of climatic changes on the yield level of the main crops for the last 100 years.

Keywords: climate changes, agroclimatic resources, heat availability, moisture availability, winter rye, potatoes, trend analysis.
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