Kendirbayeva A.Zh., Kurmanbekova G.T., Chekirov K.Ch., Totubayeva N.E., Solpuyeva K.T., Omurzakova N. INCREASE OF THE UPPER GROWTH LIMIT OF PICEA SCHRENKIANA ON THE MOLDO TOO MOUNTAIN RANGE UNDER CLIMATE CHANGE // Arid Ecosystems. 2025. Vol. 31. № 2 (103). P. 101-107. | PDF

In Kyrgyzstan, Picea schrenkiana Fisch. et C.A. Mey forests are widespread in the inner, central, and northern Tien Shan and can be found in small patches in the Pamir-Alay mountains. They have significant water-regulating, soil-protective, sanitary, and recreational values. In this article we examine the distribution patterns, location, and changes in the appearance of P. schrenkiana in the upper spruce forest sub-belt in the inner Tien Shan on the slopes of the Moldo Too mountain range. Most researchers used to believe that the upper limit of their distribution was at an altitude of 2,900-3,100 m. However, our monitoring data revealed that the current upper limit is at 3,324 m, which we believe to be a result of climate change.

Keywords: spruce forest, Picea schrenkiana, Inner Tien Shan, upper limit, dwarf pine, anthropogenic load, woody vegetation, boundary, above sea level, slope.

DOI: 10.24412/1993-3916-2025-2-101-107

EDN: OBRLGI