Fluctuating asymmetry of leaves of mountain ash (Sorbus aucuparia L.) as a bioindicator of aerotechnogenic pollution of the city of Orenburg
An assessment of environmental pollution in the city of Orenburg was conducted using the fluctuating asymmetry method. The common mountain ash was chosen as an environmental indicator. Leaf collection took place at seven points in the city with varying anthropogenic loads. The research aimed to determine the impact of aerotechnogenic pollution on the magnitude of the fluctuating ...
Brothers “in the fifth season of the year, the sixth sense and the fourth dimension”: the space of heaven in the poetical world of M. Tsvetaeva
... world of M. Tsvetaeva is considered as a hierarchically and semantically complex space structure. The author identifies the specific features of the heaven spacium levels and describes the three main tiers of heaven, namely, the entry to heaven, the mountain space of the “divine youths, and the top of the mountain. The article justifies the reasons behind the rapid movement of the poet towards the space of ‘other’ being. The author addresses the issue of the poet’s godlikeness.
1. Цветаева ...
