个人信息

个人简介

徐国保 博士，西北大学城市与环境学院教授，主要研究方向为树木年轮同位素与全球变化。先后主持国家自然科学基金面上项目、青年基金项目和国家留学基金委项目，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76篇，其中第一作者论文18篇(SCI 15篇)，主要发表在Tree Physiology，Environmental Research Letters，Climate Dynamics, Journal of Geophysical Research，Chinese Science Bulletin等期刊上。论文总被引1200余次，被SCI引用1000余次(SCI他引750次)，被CSCD引用200余次(他引159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New Phytologist，Geophysical Research Letters，Journal of Geophysical Research和Dendrochronologia等25余种学术期刊审稿。

学术主页

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》

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(青年项目面)，在研。

2.国家自然科学基金面上项目：41871030，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，60万元，主持，2019/1-2022/12，结题

3.国家自然科学青年基金：41501049，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，30万元，主持，2016/1-2018/12，结题

4.中国科学院青年创新促进会第六批会员，会员号：2016372，80万元，主持，2016/1-2019/12，结题(人才项目)

5.中国科学院西部之光B类：西部博士项目，15万元，主持，2016/1-2019/4，结题(人才项目)

6.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，Sqj2014002，4万元，主持，2015/1-2016/12，结题

主要成果

第一作者：

1.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)

2.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)

3.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)

4.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)

5.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)

6.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)

7.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)

8.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)

9.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)

10.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)

11.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)

12.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)

13.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)

14.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)

15.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)

16.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.

17.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.

18.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