Spatiotemporal evolution in achieving the Sustainable Development Goals on the Qinghai–Tibet Plateau in 2000–2020

Abstract

Assessing the sustainable development level of the Qinghai–Tibet Plateau (QTP) is of great significance for China’s sustainable development. With rich natural resources, a fragile ecological environment, and a relatively low level of economic development, the QTP is typical of regions in China where conflict between socio-economic development and environmental protection is prominent. However, there is a lack of assessment of spatiotemporal progress in achieving the Sustainable Development Goals (SDGs) on the QTP. To address this gap in knowledge, cluster analysis was used to quantitatively assess spatiotemporal changes in SDG indicators and sustainable development levels in different counties of the QTP from 2000 to 2020. The results show that the sustainable development level of the QTP is increasing; the growth rate of the sustainable development in 2010–2020 was three times that of 2000–2010. The level of sustainable development in the eastern region is significantly higher than that in the western region. However, while the level of sustainable environmental development is high, the levels of sustainable social and economic development remain low. Certain factors, including precipitation, slope, population density, and cultivated area, are strongly positively correlated with the sustainable development of the QTP. The findings of our study can serve as a valuable reference for other jurisdictions seeking to evaluate their evolution towards the SDGs.