COMPARATIVE ANALYSIS OF CHANGES IN THE HYDROTHERMAL COEFFICIENT, PEDA INDEX AND POTENTIAL NECTAR PRODUCTIVITY OF SMALL-LEAVED LINDEN GROWING IN DIFFERENT NATURAL-CLIMATIC ZONES OF THE REPUBLIC OF BASHKORTOSTAN. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2025 Aug. 25 [cited 2026 Jan. 23];59(2 (266):311-8. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol59_no2_2025_pp311-318