2013-2017年，兰州大学，博士
2015-2016年，Texas A&M University，博士联合培养
2010-013年，中科院寒旱所，硕士
2006-2010年，江西师范大学，学士

冻土变化与生态环境效应（地面观测、卫星遥感、数值模拟、陆面模型）

2022年1月—至今 兰州大学资源环境学院，教授
2020年12月—2021年12月 兰州大学资源环境学院，副教授
2017年7月—2020年12月 兰州大学资源环境学院，讲师

本科生课程：《空间数据库原理》、《冰冻圈科学》（国家级一流本科课程，参与）、《无人机应用》（参与）
研究生课程：《测绘工程前沿进展》、《冰冻圈科学前沿进展》、《论文写作指导与专业英语》（参与）

中国冰冻圈科学学会青年工作委员会委员
冻土与寒区工程专业委员会委员
《冰川冻土》青年编委

2025 甘肃省杰出青年基金
2025 甘肃省陇原青年英才
2023 施雅风冰冻圈与环境基金青年科学家奖
2024 兰州大学本科毕业论文（设计）优秀指导教师
2024 大学生创新创业行动计划优秀指导教师
2025《冰川冻土》特别贡献编委
2025 获第五届全国高校GIS教学成果奖一等奖（4/8）
2019-至今，指导本科生参加全国专业竞赛获得一等奖（2次）、二等奖（3次），三等奖（1次）、优秀奖（1次），获优秀指导教师7次

1.   国家自然科学青年基金项目，2019.1-2021.12（主持） 
2.   青海省生态环境厅，2019.11-2022.8（主持）
3.   第二次青藏高原综合科学考察研究： 任务九专题五子专题，2019-2024 ，子专题主持
4.   国家自然科学面上基金项目，2022.1-2025.12（主持）
5.   国家自然科学基金组织间合作研究—NSFC-RGC(内地-香港)，2022.1-2025.12（主持）
6.   甘肃省杰出青年基金，2025.02-2028.02（主持）

以第一或通讯作者发表论文47篇（SCI收录40篇，中文核心7篇）：
1.Li, Q., Peng, X.*, Frauenfeld, O. W., et al. (2026). Extreme rainfall reshapes permafrost thermal regimes across the Northern Hemisphere, Nature Communications, 17, 3204.
2.Peng, X.*, Huo, H., Tian, W., et al. (2026), AUnderestimated small thermokarst lakes of the Qinghai-Tibet Plateau and their carbon emission potential. Global and Planetary Change, 261, 105411.
3.Huang, Y., Peng, X.*, Frauenfeld, O. W., et al. (2026). The role of hydrothermal processes in permafrost degradation on China’s Qilian Eboling Ridge. Geoderma, 468, 117759.
4.Chen, G., Peng, X.*, Frauenfeld, O. W., et al. (2026). Evaluation of Soil Moisture Products Over the Permafrost Region of China's Heihe River Basin. International Journal of Climatology, e70251.
5.Peng, X.*, Li, X., Frauenfeld, O. W., et al. (2025). Warming From Land Use and Land Cover Change Associated With Economic Growth in the Permafrost Regions of the Northern Hemisphere. Earth’s Future, 13, e2025EF005987.
6.Peng, X.*, Zhao, Y., Frauenfeld, O. W., et al. (2025). The contributions of climate, permafrost, and snow factors to vegetation change in northern hemisphere permafrost regions. CATENA, 259, 109397.
7.Li, Q., Peng, X.*, Frauenfeld, O. W., et al. (2025). Observational impacts of extreme rainfall on active layer hydrothermal properties in China's upper Heihe River Basin. Journal of Geophysical Research: Atmospheres, 130, e2025JD043541.
8.Li, X., Peng, X.*, Frauenfeld, O. W., et al. (2025). Uncertainties in global permafrost area extent estimates from different methods. Advances in Climate Change Research, 16, 312-323.
9.Li, W., Peng, X.* (2025).Integrated spatiotemporal analysis of NDVI dynamics and multiscale drivers in the Qilian Mountains, China. Research in Cold and Arid Regions, 468, 117759.
10.Peng, X., Yang, G., Frauenfeld, O. W., et al. (2024). The first hillslope thermokarst inventory for the permafrost region of the Qilian Mountains. Earth System Science Data, 16(4).
11.Peng, X., Frauenfeld, O. W., Huang, Y., et al. (2024). The thermal effect of snow cover on ground surface temperature in the Northern Hemisphere. Environmental Research Letters, 19(4), 044015.
12.Li, X., Peng, X.*, Sun, H., et al. (2024). The biogeophysical impacts of land cover changes in Northern Hemisphere permafrost regions. CATENA, 243, 108209.
13.Zhao, Y., Peng, X.*, Frauenfeld, O. W., et al. (2024). Evaluation of land surface phenology in northern hemisphere permafrost regions. Journal of Geophysical Research: Biogeosciences, 129(5), e2023JG007951.
14.Chen, C., Peng, X.*, Frauenfeld, O. W., et al. (2024). Simulations and prediction of historical and future maximum freeze depth in the Northern Hemisphere. Journal of Geophysical Research: Atmospheres, 129(4), e2023JD039420.
15.Jin, H., Peng, X.*, Frauenfeld, O. W., et al. (2024). The infrastructure cost of permafrost degradation for the Northern Hemisphere. Global Environmental Change, 84, 102791.
16.Liu, X., Peng, X., Zhang, Y., Frauenfeld, O. W., Wei, G., Chen, G., ... & Du, J. (2024). Observed Retrogressive Thaw Slump Evolution in the Qilian Mountains. Remote Sensing, 16(13), 2490.
17.Tian, W., Peng, X., Frauenfeld, O. W., Weisai, L., Wei, G., Chen, G., & Huang, Y. (2024). A new inventory and future projections of thermokarst lakes in the permafrost regions of the Qilian Mountains, northeastern Qinghai-Tibet Plateau, China. Geomorphology, 462, 109348.
18.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2023), Active Layer Thickness and Permafrost Area Projections for the 21st Century. Earth's Future, 11, e2023EF003573.
19.Du, R., Peng, X.*, Frauenfeld, O. W., et al. (2023). Quantitative impact of organic matter and soil moisture on permafrost. Journal of Geophysical Research: Atmospheres, 128, e2022JD037686.
20.Peng, S., Peng, X.*, Frauenfeld, O. W., et al. (2023). Using InSAR for surface deformation monitoring and active layer thickness retrieval in the Heihe River Basin on the northeast Qinghai-Tibet Plateau. Journal of Geophysical Research: Earth Surface, 128, e2022JF006782.
21.Wang, S. & Peng, X.* (2023). Permafrost degradation services for Arctic greening. CATENA, 107209.
22.Li, F., Pan, X.*, Peng, X.*, et al. (2023). Projected changes in soil freeze depth and their eco-hydrological impacts over the Tibetan Plateau during the 21st century. Science of the Total Environment, 905,167074.
23.彭小清，田伟伟，李璇佳，等. 青藏高原和环北极冻土变化研究进展［J］. 冰川冻土，2023，45（2）：521-534.
24.金浩东，彭小清*，陈聪，等 . CMIP6模式中北半球及多年冻土区降水变化的比较研究［J］. 冰川冻土，2023，45（2）：641-654.
25.陈聪，彭小清*，李璇佳，等. 基于观测数据的全球大气冻融指数变化研究［J］. 冰川冻土，2023，45（2）：509-520.
26.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2022), An integrated index of cryospheric change in the Northern Hemisphere. Global and Planetary Change, 218, 103984.
27.Chen, C., Peng, X.*, Frauenfeld, O. W., et al. (2022). Comprehensive assessment of seasonally frozen ground changes in the Northern Hemisphere based on observations. Journal of Geophysical Research: Atmospheres, 127, e2022JD037306.
28.Jin, H., Peng, X.* , Frauenfeld, O. W., et al. (2022). Performance and Changes of High‐Resolution (1 km) Surface Air Temperature in Northern Hemisphere Permafrost Regions. International Journal of Climatology, 1-16, doi: 10.1002/joc.7918.
29.Jin, H., Li, X.*,.... & Peng, X.* (2022). Comparisons of statistical downscaling methods for air temperature over the Qilian Mountains. Theoretical and Applied Climatology, 149, 893-896.
30.赵耀华，彭小清*，金浩东，等.基于多源遥感数据的青藏高原植被变化特征评价［J］. 冰川冻土，2022，44（4）：1216-1230
31.杜冉，彭小清*，金浩东，等. 祁连山俄博岭地区热融洼地与冻胀草丘活动层融化深度差异性对比研究［J］. 冰川冻土，2022，44（1）：188-202.
32. Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2021), A Holistic Assessment of 1979–2016 Global Cryospheric Extent. Earth's Future, 9(8), e2020EF001969.
33.Du R., Peng, X.*, O. W. Frauenfeld, et al. (2021), The role of peat on permafrost thaw based on field observations. Catena, 208.
34.Du R., Peng, X.*, Wang, K., et al. (2021), Response of peat-rich permafrost to a warming climate on the northeast Tibetan Plateau. Agricultural and Forest Meteorology, 311.
35.Peng, X., O. W. Frauenfeld, H. Jin, et al. (2021), Assessment of Temperature Changes on the Tibetan Plateau During 1980–2018, Earth and Space Science, 8(4), e2020EA001609.
36.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2020), Northern Hemisphere greening in association with warming permafrost, Journal of Geophysical Research: Biogeosciences, 125(1).
37.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2020), Permafrost response to land use and land cover change in the last millennium across the Northern Hemisphere, Land Degradation & Development, 31(14), 1823-1836.
38.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2020), Soil freeze depth variability across Eurasia during 1850–2100, Climatic Change, 158(3), 531-549.
39.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2019), Evaluation and quantification of surface air temperature over Eurasia based on CMIP5 models, Climate Research, 77(2), 167-180.
40.Peng, X., T. Zhang, Y. Liu, et al. (2019), Past and projected freezing/thawing indices in the northern hemisphere, Journal of Applied Meteorology and Climatology, 58(3), 495-510.
41.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2018), Spatiotemporal changes in active layer thickness under contemporary and projected climate in the Northern Hemisphere, Journal of Climate,31(1), 251-266.
42.Peng, X., T. Zhang, O. W. Frauenfeld, et al. (2017), Response of seasonal soil freeze depth to climate change across China, The Cryosphere, 11(3), 1059-1073.
43.Peng, X., and C. Mu (2017), Changes of soil thermal and hydraulic regimes in the Heihe River Basin, Environmental monitoring and assessment, 189(10), 1-16.
44.Peng, X., O. W. Frauenfeld, B. Cao, et al. (2016), Response of changes in seasonal soil freeze/thaw state to climate change from 1950 to 2010 across china, Journal of Geophysical Research: Earth Surface, 121(11), 1984-2000.
45.Peng, X., T. Zhang, B. Cao, et al. (2016), Changes in freezing-thawing index and soil freeze depth over the Heihe River Basin, western China, Arctic, Antarctic, and Alpine Research, 48(1), 161-176.
46.彭小清，张廷军，潘小多，等， 祁连山区黑河流域季节冻土时空变化研究， 地球科学进展, 2013, 28(4): 497-508. 
47.彭小清，张廷军，钟歆玥，等， 祁连山区黑河流域NDVI 时空变化及其对气候因子的响应， 兰州大学学报: 自然科学版, 2013, 49(2): 192-202.

《冻土环境生态学》(2024), 科学出版社，第二作者，主编； (甘肃省“十四五”普通高等教育规划教材)