Izvestiya of Saratov University.

Earth Sciences

ISSN 1819-7663 (Print)
ISSN 2542-1921 (Online)


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(downloads: 35)
Language: 
Russian
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Article type: 
Article
UDC: 
551.577.38:633.1:631.559(470.4)

Space-time Features of Formation of Droughts in the Conditions of Changing Climate Saratov Region

Autors: 
Ivanova Galina Fedorovna, Saratov State University
Levitskaya Nina Grigorievna, Agricultural Research Institute for South-East Region (ARISER), laboratory of agrometeorological forecast
Demakina Irina Igorevna, Agricultural Research Institute for South-East Region (ARISER), laboratory of agrometeorological forecast
Abstract: 

In the article the comparative analysis of repeatability of droughts of different intensity is presented in the separate interval of vegetation period on the natural zones of the Saratov area in 1951–1980 years and after 1981–2015 years. Centers of origin of droughts and their repetition on the area of coverage of the territory are shown. Agrometeorological description of the cruelest droughts is given, and consequences over of their influence are brought on gross collections of grain in the Saratov area.

Reference: 

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2. Иванова Г. Ф., Левицкая Н. Г., Орлова И. А. Оценка современного состояния агроклиматических ресурсов Саратовской области // Изв. Сарат. ун-та. Нов. сер. Сер. Науки о Земле. 2013. Т. 13, вып. 2. С. 10–12.

3. Левицкая Н. Г., Шаталова О. В., Иванова Г. Ф. Засухи в Поволжье и их влияние на производство зерна // Аграрный вестн. Юго-Востока. 2010. № 3–4. С. 71–74.