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硫、氧稳定同位素非质量分馏及应用;微小样品(micro- to nano-mole)中稳定同位素分析方法的开发;   冰冻圈;冰芯气候环境记录;雪气界面过程;古气候;  大气氧化能力;大气化学, 大气化学与气候交互作用;  大气活性氮循环;  

中组部青年千人计划, 第12批

Marie Curie Individual Fellowship, 欧盟, 2016

Scholar, New Generation of Polar Researchers leadership Symposium, 美国NSF, 2015


2006.07-2011.01  Department of Chemistry & Biochemistry, South Dakota State University

2002.09-2006.06  环境科学专业, 地球与空间科学学院, 中国科学技术大学 


2017.6-  教授, 中国科学技术大学 

2015.11-2017.05   Marie Curie Postdoctroal Fellow, 法国 LGGE-CNRS

2012.02-2015.10  博士后, Department of Atmospheric Sciences, University of Washington



期刊审稿人:Atmospheric Chemistry & Physics; Geophysical Research Letters; Journal of Geophysical Research-Atmosphere; Environment Science and Technology; Atmospheric Environment; Rapid Communications in Mass Spectrometry; Journal of Glaciology; Biogeosciences; Scientific Reports; Advances in Polar Sciences;





Geng, L., L. T. Murray, L. J. Mickley, P. Lin, Q. Fu, A. Schauer, B. Alexander, Isotopic evidence of multiple controls on atmospheric oxidants over climate transitions,  Nature, doi:10.1038/nature22340 (2017). (Also see News and Views by Hegglin, M.I., The self-cleaning ability of prehistoric  air, Nature, 543, 41-42, 2017). 

Zatko, M.C., J. Erbland, J. Savarino, L. Geng, L. Easley, A. Schauer, T. Bates, P. K. Quinn, B. Light, D. Morison, H. D. Osthoff, S. Lyman, W. Neff, B. Yuan, B. Alexander, The magnitude of the snow-sourced reactive nitrogen flux to the boundary layer in the Uintah Basin, Utah, USA, Atmos. Chem. Phys., doi: 10.5194/acp-16-13837-2016 (2016).

Chen, Q. J., L. Geng, J. A. Schmidt, Z. Q. Xie, H. Kang, J. Dachs, J. Cole-Dai, A. Schauer, M. G. Camp, B. Alexander, Isotopic constraints on the role of hypohalous acids in sulfate aerosol formation in the remote marine boundary layer, Atmos. Chem. Phys., doi: 10.5194/acp-16-11433-2016 (2016).

Zatko, M.C., L. Geng, B. Alexander, E.D. Sofen and K. Klein, The impact of snow nitrate photolysis on boundary layer chemistry and the recycling and redistribution of reactive nitrogen across Antarctica in a global chemical transport model,Atmos. Chem. Phys., doi: 10.5194/acp-16-2819-2016 (2016).

Sigl, M., D. Ferris, T. J. Fudge, M. Winstrup,  J. Cole-Dai, J. R. McConnell, K. C. Taylor, K. C. Welten, T. E. Woodruff, F. Adolphi, E. J. Brook, C. Buizert, M. W. Caffee, N. Dunbar, L. Geng, et al., The WAIS Divide deep ice core WD2014 chronology - Part 2: Annual-layer counting (0–31 ka BP), Clim. Past, 12, 769-786, doi: 10.5194/cp-12-769-2016 (2016).

Geng, L., B. Alexander, M.C. Zatko and A.J. Schauer, Effects of post-depositional processing on nitrogen isotopes of nitrate in the Greenland Ice Sheet Project 2 (GISP2) ice core, Geophys. Res. Lett., 42, doi: 10.1002/2015GL064218 (2015).

Geng, L., J. Cole-Dai, B. Alexander, J. Erbland, J. Savarino, A.J. Schauer, E.J. Steig, P. Lin, Q. Fu and M.C. Zatko, On the Origin of the Occasional Springtime Nitrate Concentration Maximum in Greenland Snow, Atmos. Chem. Phys., 14, 13361-13376, doi:10.5194/acp-14-13361-2014 (2014).

Ding. Q., J. M. Wallace, D.S. Battisti, E. J. Steig, A. J. E. Gallant, H. J. Kim, and L. Geng, Tropical Forcing of the Recent Rapid Arctic Warming in Northeastern Canada and Greenland, Nature, 509, 209-212, doi:10.1038/nature13260 (2014).

Geng, L.,B. Alexander, J. Cole-Dai, E.J. Steig, J. Savarino, E.D. Sofen, and A.J. Schauer, Nitrogen Isotopes in Ice Core Nitrate Linked to Anthropogenic Atmospheric Acidity Change, Proc. Nat. Acad. Sci. (Highlighted in this issue of PNAS), 111 (16), 5808-5812, doi:10.1073/pnas.1319441111 (2014).

Geng, L., A.J. Schauer, S.A. Kunasek, E.D. Sofen, J. Erbland, J. Savarino, D.J. Allman, R.S. Sletten, and B. Alexander, Analysis of Oxygen-17 Excess of Nitrate and Sulfate at Sub-micromole Levels Using the Pyrolysis Method, Rapid  Comm. Mass Spectrom., 27 (21), 2411-2419. doi:10.1002/rcm.6703 (2013).


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