highly significantp < 0.01
The significance levels were reported as significant at p < 0.05 and highly significant at p < 0.01.
The significance levels were reported as significant at p < 0.05 and highly significant at p < 0.01.
The temperature data of the tast 10 years (2012–2022) (Inner Mongolia Statistical Yearbook, 2022, http://tj.nmg.gov.cn ) show an increasing trend of the summer peak temperatures since 2019, which reached the highest values of 25.6 in 2019 to 33.1 ○ C in 2022 (Table S5).