Abstract
The paper aims to show that mediate indication of environmental acidity conditions in hydromorphic habitats in the West Siberian Plain is possible by means of using indicator values for soil moisture and nutrient factors as substitute predictors. These factors are viewed as interrelated for plant communities located in the wetlands in the West Siberian Plain. Regression equations are introduced to assess the pH of soil solution in wetland plant communities.
Acknowledgements
The research has been supported by the grant issued in accordance with Resolution of the Government of the Russian Federation No. 220 dated 9 April 2010, under Agreement No. 14.B25.31.0001 with Ministry of Education and Science of the Russian Federation dated 24 June 2013 (BIO-GEO-CLIM).