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Bioindicative assessment of ecological state of small settlements of the forest-steppe zone in Saratov region

Gusakova Natalia Nikolaevna  (Doctor of Chemical Sciences, Head of Department of «Chemistry, Agricultural Chemistry, Soil Science», FGBOU VPO «Saratov State Agrarian University named. N. Vavilov»)

Shuvaeva Anna Sergeevna  (Graduate student, FGBOU VPO «Saratov State Agrarian University named. N. Vavilov»)

The article deals with the results of the bioindicative research conducted in small settlements of the forest-steppe zone in Saratov region. The author constructs the bioindicative row of tree crops' sensitivity. It is detected that drooping birch, horse chestnut and tillet are the most sensitive bioindicators. Also, it is found out that lombardy poplar and quickbeam are most resistant to environmental changes.

Keywords:bioindication, fluctuating asymmetry, bioindicative row, tree crops

 

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Citation link:
Gusakova N. N., Shuvaeva A. S. Bioindicative assessment of ecological state of small settlements of the forest-steppe zone in Saratov region // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2012. -№01. -С. 39-42
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