title: New approach in assessing ecological state of environment in Kazan
abstract: The evaluation of the stability of development by the level of fluctuating asymmetry (FA) has been widely used in various studies. For a number of objects, such approach is impossible. We propose an approach for assessing the FA level for leguminous plants by the example of the Siberian pea shrub (Caragana arborescens Lam., 1785) in the conditions of Kazan. The obtained results showed the variability of the FA level in conditions of the multi-storey building and forest park area. The highest FA 