absolute frost-free period and grazing season is classified into cold
(from the last ten-day period of November to the end of April) and
warm (from May to the midmonth of October) seasons in a year.
The soil type is alpine meadow soil. The plant species on the site
were Kobresia humilis, Elymus nutans, Oxsytropis ochrocephala, Aster
alpinus, Medicago ruthenica var. inschanica, Artemisia smithii, and
Potentilla multifida.