The increasing severity and complexity climate change present significant challenges to agricultural and social activities. This study investigates the effects of extreme temperatures on grassland transfer strategies, utilizing micro-level survey datasets obtained from pastoral areas of the Qinghai-Tibet Plateau in China, which are then matched with weather data. Employing the piecewise linear method and the temperature bins approach, the results reveal that extreme high temperature weather has a positive and significant effect on grassland transfer decisions. Specifically, each additional day of high-temperature weather throughout the year increases the overall probability of grassland transfer by 0.52%. Additionally, the analysis reveals a U-shaped relationship between temperature and grassland transfer-in decision, with the turning point occurring in the of 5–8 °C range. Furthermore, the findings indicate that grassland transfer decisions are predominantly influenced by moderating effects of factors such as the grassland quality and non-pastoral income. Moreover, herder households characterized by high income levels and younger demographics exhibit a notable capability in rapidly applying adaptive strategies to cope with temperature variations. Projections for future climate change scenarios indicate that extreme temperatures will significantly negatively impact grassland transfer-out, while positively influencing transfer-in.
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