ACKNOWLEDGMENTS
This study was supported by the National Natural Science Foundation of China (32070524, 32270552), Science and Technology Department of Sichuan Province (2022JDJQ0060, 2022JDR0033), Technology of Tibetan Area Expressway CO., LTD (2021-09), and the Second Qinghai-Tibet Plateau Comprehensive Scientific Survey (2019QZKK05010502).