个人信息
个人简介
甘肃人，西北大学城市与环境学院教授，博士生导师，主要研究方向为树木年轮与全球变化。先后主持国家自然科学基金面上项目2项、青年基金项目和国家留学基金委项目各1项，参加科技部“973”计划、国家自然科学基金委国际合作项目等10余项。入选中国科学院青年创新促进会会员（2016）、中国科学院“西部之光”计划(2015)，获教育部自然科学二等奖（2016年，排名第三）、中国科学院优秀博士学位论文（2015）和中科院院长特别奖（2014）等奖励。共发表论文88篇，其中第一作者论文20篇(SCI 17篇)，主要发表在Nature，Tree Physiology，Environmental Research Letters，Climate Dynamics, Journal of Geophysical Research，Chinese Science Bulletin等期刊上。论文总被引1800余次, H指数22，i10指数40。担任国际期刊Frontiers in Forests and Global Change副主编，国内期刊冰川冻土编委，并为Nature Climate Change，Science Advances，New Phytologist，Geophysical Research Letters，Journal of Geophysical Research和Dendrochronologia等30余种学术期刊审稿。
ORCID：http://orcid.org/0000-0001-7267-554X
Google Scholar: https://scholar.google.com/citations?user=QG4N4TkAAAAJ&hl=zh-CN
Researchgate：https://www.researchgate.net/profile/Guobao_Xu
百度学术：https://xueshu.baidu.com/usercenter/data/authorchannel?cmd=my_pageScholarID:CN-B173YORJ
热烈欢迎具有自然地理学、生态学、大气科学、遥感应用和统计学等相关背景的研究生加入！
工作经历
2023/3——至今， 西北大学城市与环境学院， 教授
2019/1-2023/2，中国科学院西北生态环境资源研究院，副研究员
2017/12-2020/12，University of Arizona, Laboratory of Tree-Ring Research，博士后/研究助理，合作导师：Valerie Trouet; David Frank
2016/6-2018/12，中国科学院西北生态环境资源研究院，助理研究员
2016/1-2016/2，University of Joseph Fourier (法国约瑟夫傅立叶大学)，气候变化国际培训班(2016 ERCA)
2014/7-2016/5，中国科学院寒区旱区环境与工程研究所，助理研究员
学术任职
1.Associate Editor:Frontiers in Forests and Global Change (SCIE, IF = 4.332)
2.编委：《冰川冻土》、《Research in Cold and Arid Regions》
3.中国第四纪研究会终生会员，中国地理学会会员，AGU会员，EGU会员，中国冰冻圈科学学会会员
获得奖励
1.2016：教育部自然科学二等奖，西部植物抗逆机制及对生态环境演变的指示作用(第三完成人)
2.2015：甘肃省教育厅高等学校科学研究优秀成果——自然科学一等奖(第三完成人)
3.2015：中科院优秀博士论文，《北疆地区树轮稳定氧同位素比率(δ18O)气候意义》，中国科学院)
4.2014：中科院院长特别奖
5.2014：中国科学院大学优秀毕业生
6.2011：中科院院长优秀奖
主要课题
主持项目：
1.陕西省高层次人才引进计划(青年项目)，极端气候事件及其驱动因子和影响研究，2023/3-2029/3, 主持
2.国家自然科学基金面上项目：基于树轮多指标祁连山北坡过去200年青海云杉生长机制预警信号及机理研究(42471174)，2025/1-2028/12，主持
3.国家自然科学基金面上项目：树轮多指标记录的天山地区极端气候干旱事件及驱动机制和对树木生长的影响(41871030)，2019/1-2022/12，主持
4.国家自然科学基金青年基金：基于过程模型的天山北坡树轮多指标气候响应与树木生长预测(41501049)，2016/1-2018/12，主持
5.中国科学院青年创新促进会第六批会员，会员号：2016372 (人才项目)，2016/1-2019/12，主持，
6.中国科学院西部之光B类：西部博士项目(人才项目)，2016/1-2019/4，主持
7. 中国气象局沙漠气象科学研究基金委员会: 树轮δ18O记录的北疆地区干旱变化历史及机制(Sqj2014002)，2015/1-2016/12，主持
主要成果
第一作者 ：
1.Guobao Xu, Ellie Broadman, Isabel Dorado-Liñán, Lara Klippel, Matthew Meko, Ulf Büntgen, Tom De Mil, Jan Esper, Björn Gunnarson, Claudia Hartl, Paul J. Krusic, Hans W. Linderholm, Fredrik C. Ljungqvist, Francis Ludlow, Momchil Panayotov, Andrea Seim, Rob Wilson, Diana Zamora-Reyes, Valerie Trouet. 2024 Jet stream controls on European climate and agriculture since 1300 CE.Nature,https://doi.org/10.1038/s41586-024-07985-x(JCR Q1)
2.Xu Guobao, Chen Tuo, Liu Xiaohong, Wen Tao, Wang Wenzhi, Wang Xiaochun, Yao Qichao, Wu Guoju, and Zhao Changming. 2024. Spruce trees have stronger drought sensitivity at low- than high-elevation sites across China’s aridity zones.Global Ecology and Conservation. 53:e03000.Doi: 10.1016/j.gecco.2024.e03000(JCR Q1)
3.Xu Guobao, Liu Xiaohong, Hu Jia,Dorado‐Liñán Isabel, Gagen Mary, Szejner Paul, Chen Tuo, Trouet Valerie.2022.Intra-annual tree-ringd18O andd13Creveal a trade-off between isotopic source and humidity in moist environments,Tree Physiology.42(11):2203-2223Doi:https://doi.org/10.1093/treephys/tpac076(JCR Q1)
4.Xu Guobao, Liu Xiaohong, Sun Weizhen, Szejner Paul, Zeng Xiaomin, Yoshimura Kei, Trouet Valerie. 2020. Seasonal divergence between soil water availability and atmospheric moisture recorded in intra-annual tree-ring δ18O extremes.Environmental Research Letters.15:094036.Doi:https://doi.org/10.1088/1748-9326/ab9792(JCR Q1)
5.Xu Guobao,Wu Guoju, Liu Xiaohong, Chen Tuo, Wang Bo, Hudson Amy, Trouet Valerie.2020. Age‐related climate response of tree‐ringδ13C and δ18O from spruce innorthwestern China, with implicationsfor relative humidity reconstructions.Journal of Geophysical Research-Biogeosciences,124：e2019JG005513.Doi:https://doi.org/10.1029/2019JG005513(JCR Q1)
6.Xu Guobao, Liu Xiaohong, Zhang Qiong, Zhang Qiang, Hudson Amy, Trouet Valerie. 2019 Century-scale temperature variability and onset of industrial-era warming in the Eastern Tibetan Plateau.Climate Dynamics.53(7-8): 4569-4590.Doi:https://doi.org/10.1007/s00382-019-04807-z(JCR Q1)
7.Xu Guobao, Liu Xiaohong, Trouet Valerie, Treydte Kerstin, Wu Guoju, Chen Tuo, Sun Weizhen, An Wenling, Wang Wenzhi, Zeng Xiaomin, Qin Dahe. 2019. Regional drought shifts (1710-2010) in East Central Asia and linkages with atmospheric circulation recorded in tree-ring δ18O.Climate Dynamics. 52(1-2): 713-727.Doi:https://doi.org/10.1007/s00382-018-4215-2(JCR Q1)
8.Xu Guobao,Liu Xiaohong, Belmecheri Soumaya, Chen Tuo, WuGuoju, Wang Bo, Zeng Xiaomin, Wang Wenzhi. 2018. Disentangling contributions of CO2concentration and climate to changes in intrinsic water-use efficiency in the arid boreal forest in China’s Altay mountains.Forests.9(10): 642.Doi:https://doi.org/10.3390/f9100642(JCR Q1)
9.Xu Guobao,Liu Xiaohong, Sun Weizhen, Chen Tuo, Zhang Xuanwen, Zeng Xiaomin, Wu Guoju, Wang Wenzhi, Qin Dahe.2018. Application and verification of simultaneous determination of cellulose δ13C and δ18O in Picea shrenkiana tree rings from northwestern China using the high-temperature pyrolysis method.Journal of Arid Land.10(6): 864–876. Doi:https://doi.org/10.1007/s40333-018-0070-6(JCR Q3)
10.Xu Guobao, Liu Xiaohong, Wu Guoju, Chen Tuo, Wang Wenzhi, Zhang Qiong, Zhang Youfu, Zeng Xiaomin, Qin Dahe, Sun Weizhen, Zhang Xuanwen. 2015. Tree ring δ18O's indication of a shift to a wetter climate since the 1880s in the western Tianshan mountains of northwestern China.Journal of Geophysical Research-Atmosphere.120: 6409-6425. Doi:https://doi.org/10.1002/2014JD023027(JCR Q1)
11.Xu Guobao, Liu Xiaohong, Qin Dahe, Chen Tuo, Wang Wenzhi, Wu Guoju, Sun Weizhen, An Wenling, Zeng Xiaomin. 2014. Tree-ring δ18O evidence for the drought history of eastern Tianshan Mountains, northwest China since 1700 AD.International Journal Climatology.34: 3336–3347. Doi:https://doi.org/10.1002/joc.3911(JCR Q1)
12.Xu Guobao, Liu Xiaohong, Qin Dahe, Chen Tuo, Sun Weizhen, An Wenling, Wang Wenzhi, Wu Guoju, Zeng Xiaomin, Ren Jiawen. 2014. Drought history inferred from tree ring δ13C and δ18O in the central Tianshan Mountains of China and linkage with the North Atlantic Oscillation,Theoretical and Applied Climatology.116: 385-401. Doi:https://doi.org/10.1007/s00704-013-0958-1(JCR Q3)
13.Xu Guobao, Liu Xiaohong, Qin Dahe, Chen Tuo, Wang Wenzhi, Wu Guoju, Sun Weizhen, An Wenling, Zeng Xiaomin. 2014. Relative humidity reconstruction for northwestern China's Altay Mountains using tree-ring δ18O,Chinese Science Bulletin.59: 190-200. Doi:https://doi.org/10.1007/s11434-013-0055-yv(JCR Q1)
14.Xu Guobao, Liu Xiaohong, Qin Dahe, Chen Tuo, An Wenling, Wang Wenzhi, Wu Guoju, Zeng Xiaomin, Ren Jiawen. 2013. Climate warming and increasing atmospheric CO2contribute to increased intrinsic water-use efficiency on the northeastern Tibetan Plateau since 1850.Trees-Structure and Function27,465-475. Doi:https://doi.org/10.1007/s00468-013-0855-3(JCR Q2)
15.Wu Guoju,Xu Guobao (Co-first author), Chen Tuo, Liu Xiaohong, Zhang Youfu, An Wenling, Wang Wenzhi, Fang Ziang, Yu Shulong. 2013. Age-dependent tree-ring growth responses of Schrenk(Picea schrenkiana) to climate—A case study in the Tianshan Mountain, China.Dendrochronologia.31: 318-326.Doi:https://doi.org/10.1016/j.dendro.2013.01.001(JCR Q1)
16.Xu Guobao, Liu Xiaohong, Chen Tuo, Wang Wenzhi, An Wenling, Yun Hanbo, Sun Weizhen. 2011. Potential linkages between the moisture variability in the northeastern Qaidam Basin, China, since 1800 and the East Asian Summer Monsoon, as reflected by tree-ring δ18O.Journal of Geophysical Research-Atmosphere.116: D09111. Doi:https://doi.org/10.1029/2010JD015053(JCR Q1)
17.Xu Guobao, Chen Tuo, Liu Xiaohong, Jin Liya, An Wenling, Wang Wenzhi. 2011. Summer temperature variations recorded in tree-ring δ13C values in the north-eastern Tibetan Plateau.Theoretical and Applied Climatology.105: 51-63. Doi:https://doi.org/10.1007/s00704-010-0370-z(JCR Q3)
18.徐国保,刘晓宏,秦大河,陈拓,王文志,吴国菊,等. 2014.树木年轮δ18O记录的中国西北阿尔泰山区相对湿度变化.科学通报. 59(15): 1478.
19.徐国保,刘晓宏,陈拓,安文玲,王文志,吴国菊,曾小敏,王波. 2015.中国西部树木年轮δ18O的气候信号.第四纪研究. 35: 1218-1226.
20.徐国保,刘晓宏,陈拓,安文玲,侯书贵,李忠勤. 2009.新疆哈密八大石森林上限树轮记录的温度变化信息.山地学报. 27(04): 402-410.
其他作者代表性文章：
1.Dorado-Liñan I, Babst B,Xu G., et al. 2022. Jet stream position explains regional anomalies in European beech forest productivity and tree growth.Nature Communications. 13 (1): 2015. Doi:https://doi.org/10.1038/s41467-022-29615-8
2.Kang S, Zhang Q, Zhang Y, Guo W, Ji Z, Shen M, Wang S, Wang X, Tripathee L, Liu Y, Gao T,Xu G, Gao Y, Kaspari S, Luo X, and Mayewski P. 2022. Warming and thawing in the Mt. Everest region: A review of climate and environmental changes.Earth-Science Reviews.225: 103911.Doi:https://doi.org/10.1016/j.earscirev.2021.103911
3.Wang B, Chen T, Li C,Xu G, Wu G, and Liu G. 2022. Discrepancy in growth resilience to drought among different stand-aged forests declines going from a semi-humid region to an arid region.Forest Ecology and Management.511: 120135.Doi:https://doi.org/10.1016/j.foreco.2022.120135
4.Wang Y, Liu X, Treydte K, Zhang Z, Kang H, Zeng X, Xu G, Wu Q, and Kang S. 2022. Permafrost degradation alters the environmental signals recorded in tree-ring lignin methoxy group delta(2)H in northeastern China.Science of the Total Environment.160519. Doi: 10.1016/j.scitotenv.2022.160519
5.Kang H, Liu X, Guo J, Zhang Q, Wang Y, Huang J,Xu G, Wu G, Ge W and Kang S. 2022. Long-term mercury variations in tree rings of the permafrost forest, northeastern China.Science China Earth Sciences. 65(7): 1328-1338. Doi:https://doi.org/10.1007/s11430-021-9886-1
6.Lu Q, Liu X, Tan L, Keppler F, Treydte K, Wieland A, Zhang L, Shi X, Zhang Y, Wang Y, Zeng X, Liu J, Zhao L,Xu G, and Xing X. 2022. Tree-ring δ2H records of lignin methoxy indicate spring temperature changes since 20th century in the Qinling Mountains, China.Dendrochronologia. 76, Doi: 10.1016/j.dendro.2022.126020
7.Buntgen U,…Xu G, Esper J. 2021. The influence of decision-making in tree ring-based climate reconstructions. Nature Communications.12(1): 3411.Doi:https://doi.org/10.1038/s41467-021-23627-6
8.Wang W, McDowell N, Liu X,Xu G,Wu G, Zeng X, & Wang G. 2021. Contrasting growth responses of Qilian juniper (Sabina przewalskii) and Qinghai spruce (Picea crassifolia) to CO2fertilization despite common water-use efficiency increases at the northeastern Qinghai-Tibetan Plateau.Tree Physiology. 42(6): 992-1003. Doi:https://doi.org/10.1093/treephys/tpaa169
9.Wang B, Chen T,Xu G, Li C, Wu G, Liu G. 2021. Stand age related dissimilarity in radial growth of a moisture-sensitive forest tree species is greater under a lower drought limitation.Forest Ecology and Management.482:118895. Doi:https://doi.org/10.1016/j.foreco.2020.118895
10.Wu X, Wang X, Liu S, Yang Y,Xu G, Xu Y, Jiang T, Xiao C.2021. Snow Cover Loss Compounding the Future Economic Vulnerability of Western China.Science of The Total Environment. 755: 143025. Doi:https://doi.org/10/ghrqgc
11.Wang B, Chen T, Li C,Xu G, Wu G, Liu G. 2020, Radial growth of Qinghai spruce (Picea crassifoliaKom.) and its leading influencing climate factor varied along a moisture gradient.Forest Ecology Management.476:118474. Doi:https://doi.org/10.1016/j.foreco.2020.118474
12.Wu G, Liu X, Chen T,Xu G, Wang B, Kang H, Li C, Zeng X. 2020. The positive contribution of iWUE to the resilience of Schrenk spruce (Picea schrenkiana) to extreme drought in the western Tianshan Mountains, China.Acta Physiologiae Plantarum.42: 168.Doi:https://doi.org/10.1007/s11738-020-03158-1
13.Wang K, Zeng X, Liu X, Lanning M, Wu G, Zhao L,Xu G,et al. 2020. Nitrogen rather than streamflow regulates the growth of riparian trees,Chemical Geology.547:119666, Doi:https://doi.org/10.1016/j.chemgeo.2020.119666
14.Zhang Y, Chen T, Pei H, Li S, Chen C,Xu G.2020, Similar potential of foliard13C and silicon levels for inferring local climate information in the Tibetan Plateau region,Science of the Total Environment.704:135461. Doi:https://doi.org/10.1016/j.scitotenv.2019.135461
15.Hernández A, Martin-Puertas C, Moffa-Sánchez P, Moreno-Chamarro E, Ortega P, Blockley S, …,Xu G.2020. Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene,Earth-Science Reviews.209: 103286.Doi:https://doi.org/10.1016/j.earscirev.2020.103286
16.Zeng X, Evans N, Liu X, Wang W,Xu G,Wu G, Zhang L. 2019. Spatial patterns of precipitation-induced moisture availability and their effects on the divergence of conifer stem growth in the western and eastern parts of China’s semi-arid region.Forest Ecology and Management.451:117524. Doi:https://doi.org/10.1016/j.foreco.2019.117524
17.Kang H, Liu X, Guo J, Wang B,Xu G, Wu G, Kang S, Huang J. 2019. Characterization of mercury concentration from soils to needle and tree rings of Schrenk spruce (Picea schrenkiana) of the middle Tianshan Mountains, northwestern China.Ecological Indicators.104: 24-31. Doi:https://doi.org/10.1016/j.ecolind.2019.04.066
18.An W, Liu X, Hou S, Zeng X, Sun W, Wang W, Wang Y,Xu G, Ren J. 2019. Unstable relationships between tree ring δ18O and climate variables over southwestern China: possible impacts from increasing central Pacific SSTs.Theoretical and Applied Climatology. 136(1–2): 391–402. Doi:https://doi.org/10.1007/s00704-018-2483-8
19.Wang W, Liu X,Xu G, Treydte K, Shao X, Qin D, Wang G, McDowell N. 2019. CO2fertilization confounds tree-ring records of regional hydroclimate at northeastern Qinghai-Tibetan Plateau.Earth and Space Science.6: 730-740.https://doi.org/10.1029/2018ea000529
20.Liu X, Zhao L, Voelker S,Xu G, Zeng X, Zhang X, Zhang L, Sun W, Zhang Q, Wu G, Li X. 2018. Warming and CO2enrichment modified the ecophysiological responses of Dahurian larch and Mongolia pine during the past century in the permafrost of northeastern China.Tree Physiology. 39(1): 88-103. Doi:https://doi.org/10.1093/treephys/tpy060
