Historian and spatial digital humanist specializing in historical GIS, environmental history, and the historical geography of China and Inner Asia.
Postdoctoral Researcher, School of Geographical Sciences & Remote Sensing, Guangzhou University
Ph.D. in Environmental History, Renmin University of China
My research uses historical maps, archival sources, spatial databases, and GIS to study long-term spatial change, cultural landscapes, water systems, settlements, and human–environment relations in China and Inner Asia.
Current projects include: the relationship between Tibetan Buddhism and environmental change, with a focus on the spatial dynamics of monasteries across the Qinghai–Tibet Plateau; the historical geography of settlements in China; and the reconstruction of hydrographic networks in arid Northwest China over the past century.
I have published multiple academic articles in both English and Chinese, including papers in SSCI-, SCI-, CSSCI-, and CSCD-indexed journals, as well as book chapters published or forthcoming with Cambridge University Press and Columbia University Press. For a complete list of publications, please see my CV.
Keynote, 10th MRIC, University of Wah, Pakistan, 2025. 18th International Conference of Historical Geographers, Fudan University, 2025. Institute for Advanced Study, Princeton, 2024. 1st International Conference on Manchu Studies, National University of Mongolia, 2024. Hydrospheres Workshop, Duke University, 2023. Pittsburgh Water Collaboratory, University of Pittsburgh, 2023 (two invited talks).
Postdoctoral Researcher. Supervisor: Prof. David Dian Zhang
Visiting Doctoral Researcher, Dept. of History. Advisor: Prof. Ruth Mostern
Ph.D. in Environmental History. Advisor: Prof. Zhao Zhen
M.A. in Historical Geography. Advisor: Prof. Hou Yongjian
B.A. in International Politics
ArcGIS, QGIS, MapInfo, remote sensing, historical map georeferencing, UAV photogrammetry
Python, R, Stata, Pajek, Origin
Chinese (native), English, Classical Chinese
I have a longstanding interest in exploring frontier regions and remote landscapes through fieldwork. My research has taken me across Tibet, Xinjiang, Inner Mongolia, and Alaska, where I have conducted investigations related to historical geography, environmental history, archaeology, and landscape change.
Extensive field experience in the Tibetan Plateau, Xinjiang, and the Amdo region has informed my understanding of historical settlements, religious landscapes, and long-term human–environment interactions.
Selected fieldwork photographs from Tibet, Xinjiang, and Alaska.
I welcome inquiries about collaboration, data sharing, or open positions.
Email: raosu980@gmail.com · raosu@gzhu.edu.cn
Location: Guangzhou, China