个人简历
1996年山东师范大学生物系获生物教育学学士学位。1999年中国科学院植物研究所获细胞生物学专业理学硕士学位。2002年中国科学院地理科学与资源研究所获生态学专业理学博士学位。2002年-2003年奥地利Vienna大学维也纳生态中心做博士后。2005年-2006年德国Hohenheim大学土壤科学与土地评价研究所做访问学者。2012年美国加州大学Santa Cruz分校做访问学者
研究领域
植物氮素获取策略及其控制因素。以我国典型森林和草地生态系统为研究对象，运用同位素示踪技术、生物地球化学和分子生物学等手段，重点研究：（1）植物氮素获取策略的生物地理分异规律；（2）根际激发效应发生机制及其生态后果；（3）土壤有机质稳定性机制
近期论文
1. Li J, Xu XL* (2017) Kin recognition in plants with distinct lifestyles: implications of biomass and mineral element allocation. Plant Growth Regulation, 84(2), 333-3392. Li J, Xu XL*, Liang T (2018) Siblings growing together: density and ecotype effects in kin recognition. Plant Ecology 219, 159–168.3. Ma Z, Guo DL, Xu XL, Lu M, Bardgett RD, Eissenstat DM, McCormack ML, Hedin LO (2018) The global organization of root functional traits. Nature 555, 94-97.4. Yu MM, Tian YQ, Gao Q, Xu XL*, Wen SH, Fan ZX, Li XB, Gong J, Liu Y (2018) Nonlinear response of lucerne (Medicago sativa) biomass and nitrogen fixation to different irrigations and sowing modes. Applied Soil Ecology, doi.org/10.1016/j.apsoil.2018.02.003.5. Liu M, Xu FZ, Xu XL*, Wanek W*, Yang X (2018) Rubber age can alter their nitrogen uptake pattern. Tree Physiology, doi: 10.1093/treephys/tpy031.6. Liu M, Qiao N, Zhang Q, Xu XL (2018) Cropping regimes affect NO3- versus NH4+ uptake by Zea mays and Glycine max. Plant and Soil, doi: 10.1007/s11104-018-3625-6.7. Hou R, Ouyang Z*, Xu XL* (2018) Warming enhances N uptake by winter wheat. Soil & Tillage Research, doi: S0167-1987(18)30179-X.8. Liu M, Li CC, Xu XL*, Wang H, Yang X (2017) Organic and inorganic nitrogen uptake by 21 dominant tree species in temperate and tropical forests. Tree Physiology 37(11), 1515-1526.9. Cui JH, Yu CQ, Qiao N, Tian YQ, Xu XL*, Ouyang H (2018) Plant preference for NH4+ versus NO3- at different growth stages. Field Crops Research 201, 192–199.10. Li QR, Tian YQ, Zhang XY, Xu XL*, Wang HM, Kuzyakov Y (2017) Labile carbon and nitrogen additions affect soil organic matter decomposition more strongly than temperature. Applied Soil Ecology 114, 152-160.11. Liu YJ, Oduor A, Zhang Z, Manea A, Tooth IM, Leishman MR, *Xu XL, van Kleunen M (2017) Do invasive alien plants benefit more from global environmental change than native plants? Global Change Biology 23, 3363–3370.12. Liu Q, Qiao N, Xu XL*, Xin XP, Han J, Ouyang H, Kuzyakov Y (2016) Nitrogen acquisition by plants and microorganisms in a temperate grassland. Scientific Reports 6, 22642; doi: 10.1038/srep22642.13. Wang RX, Tian Y, Ouyang SN, Xu XL*, Xu FZ, Zhang Y (2016) Nitrogen acquisition strategies used by Leymus chinensis and Stipa grandis in temperate steppes. Biology and Fertility of Soils 52: 951–961.14. Zhang L, Unteregelsbacher S, Hafner S, Xu XL*, Schleuss P, Miehe G, Kuzyakov Y (2016) Crusts induced by over-grazing alter the fate of organic and inorganic nitrogen in Kobresia grasslands. Land Degradation and Development DOI: 10.1002/ldr.2582.15. Zhang L, Liu QY, Tian Y, Xu XL*, Ouyng H (2016) Kin identification alters plant nitrogen uptake strategy. Plant and Soil, DOI:10.1007/s11104-015-26.16. Lin L, Li YK, Xu XL*, Zhang FW, Du YG, Liu SL, Guo XW, Cao GM (2015) Predicting parameters of degradation succession processes of Tibetan Kobresia grasslands. Solid Earth 6, 1–10.17. Qiao N, Xu XL*, Cao GM, Ouyang H, Kuzyakov Y (2015) Land use change decreases soil carbon stocks in Tibetan grasslands. Plant and Soil 395, 231-241.18. Qiao N, Schaefer D, Blagodatskaya E, Zou XM, Xu XL*, Kuzyakov Y (2014) Labile-carbon retention compensates for CO2 released by priming in forest soils. Global Change Biology 20, 1943–1954.19. Kuzyakov Y, Xu XL* (2013) Competition and mutualism between roots and rhizosphere microorganisms by nitrogen acquisition and their ecological consequences. New Phytologist 198, 656–669.
