郭洪宇 - 中山大学 - 环境科学与工程学院

个人简介

郭洪宇，副教授，博士生导师，中山大学“百人计划”引进人才，获得国家级青年引进人才项目。博士毕业于美国佐治亚理工学院，于美国科罗拉多大学博尔德分校完成博士后研究。主要研究方向为大气细颗粒物（PM2.5）的生成演化机制、物理化学特性及其环境影响，如颗粒物的酸度（pH）、水分及相关的大气化学过程，生物质燃烧导致的二次颗粒物生成机理，为理解和控制颗粒物等大气污染提供科学依据。在Atmos. Chem. Phys. 等国际学术期刊上已累计发表SCI论文56篇，其中第一（或通讯）作者8篇，第二作者9篇。教育经历： 2011.08-2017.07：美国佐治亚理工学院，哲学博士，地球与大气科学专业； 2007.09-2011.07：北京大学，理学学士，环境科学专业；工作经历： 2023.01-迄今：中山大学，环境科学与工程学院，副教授； 2018.05-2022.08：美国科罗拉多大学博尔德分校，博士后研究员； 2017.08-2018.04：美国佐治亚理工学院，博士后研究员；获奖情况： 2021.04，科学与工程杰出表现奖，美国科罗拉多大学博尔德分校，环境科学协作研究所（CIRES）； 2017.04，Glen Cass Award （科研优秀奖，授予应届优秀博士毕业生），美国佐治亚理工学院；

研究领域

大气细颗粒物（PM2.5）的生成演化机制、物理化学特性及其环境影响，如颗粒物的酸度（pH）、水分及相关的大气化学过程，生物质燃烧导致的二次颗粒物生成机理，为理解和控制颗粒物等大气污染提供科学依据。

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

1. Guo, H. , Campuzano-Jost, P., Nault, B. A., Day, D. A., Schroder, J. C., Kim, D., Dibb, J. E., Dollner, M., Weinzierl, B., and Jimenez, J. L. * : The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission, Atmos. Meas. Tech. , 14, 3631-3655, 10.5194/amt-14-3631-2021, 2021. 2. Liu, C. * , Wang, H., and Guo, H. * : Redistribution of PM 2.5 -associated nitrate and ammonium during outdoor-to-indoor transport, Indoor Air , 29, 460-468, doi: 10.1111/ina.12549, 2019. 3. Guo, H. , Otjes, R., Schlag, P., Kiendler-Scharr, A., Nenes, A., and Weber, R. J. * : Effectiveness of ammonia reduction on control of fine particle nitrate, Atmos. Chem.Phys . , 18, 12241-12256, doi: 10.5194/acp-18-12241-2018, 2018. 4. Guo, H. , Nenes, A. * , and Weber, R. J. * : The underappreciated role of nonvolatile cations in aerosol ammonium-sulfate molar ratios, Atmos. Chem. Phys. , 18, 17307-17323, doi: 10.5194/acp-18-17307-2018, 2018. 5. Guo, H. , Weber, R. J. * , and Nenes, A. * : High levels of ammonia do not raise fine particle pH sufficiently to yield nitrogen oxide-dominated sulfate production, Sci. Rep. , 7, doi: 10.1038/s41598-017-11704-0, 2017. 6. Guo, H. , Liu, J., Froyd, K. D., Roberts, J. M., Veres, P. R., Hayes, P. L., Jimenez, J. L., Nenes, A. * , and Weber, R. J. * : Fine particle pH and gas-particle phase partitioning of inorganic species in Pasadena, California, during the 2010 CalNex campaign, Atmos. Chem. Phys. , 17, 5703-5719, doi: 10.5194/acp-17-5703-2017, 2017. 7. Guo, H. , Sullivan, A. P., Campuzano-Jost, P., Schroder, J. C., Lopez-Hilfiker, F. D., Dibb, J. E., Jimenez, J. L., Thornton, J. A., Brown, S. S., Nenes, A. * , and Weber, R. J. * : Fine particle pH and the partitioning of nitric acid during winter in the northeastern United States, J. Geophys. Res. , 121, 10355-10376, doi: 10.1002/2016jd025311, 2016. 8. Guo, H. , Xu, L., Bougiatioti, A., Cerully, K. M., Capps, S. L., Hite, J. R., Carlton, A. G., Lee, S. H., Bergin, M. H., Ng, N. L., Nenes, A. * , and Weber, R. J. * : Fine-particle water and pH in the southeastern United States, Atmos. Chem. Phys. , 15, 5211-5228, doi: 10.5194/acp-15-5211-2015, 2015. 9. Weber, R. J. * , Guo, H. , Russell, A. G., and Nenes, A.: High aerosol acidity despite declining atmospheric sulfate concentrations over the past 15 years, Nat. Geosci. , 9, 282-285, doi: 10.1038/ngeo2665, 2016. 10. Katz, E. F., Guo, H. , Campuzano-Jost, P., Day, D. A., Brown, W. L., Boedicker, E., Pothier, M., Lunderberg, D. M., Patel, S., Patel, K., Hayes, P. L., Avery, A., Hildebrandt Ruiz, L., Goldstein, A. H., Vance, M. E., Farmer, D. K., Jimenez, J. L., and DeCarlo, P. F. * : Quantification of cooking organic aerosol in the indoor environment using aerodyne aerosol mass spectrometers, Aerosol Sci. Technol. , 1-16, doi: 10.1080/02786826.2021.1931013, 2021. 11. Sullivan, A. P. * , Guo, H. , Schroder, J. C., Campuzano-Jost, P., Jimenez, J. L., Campos, T., Shah, V., Jaeglé, L., Lee, B. H., Lopez-Hilfiker, F. D., Thornton, J. A., Brown, S. S., and Weber, R. J.: Biomass Burning Markers and Residential Burning in the WINTER Aircraft Campaign, J. Geophys. Res., doi: 10.1029/2017jd028153, 2019. 12. Nah, T., Guo, H. , Sullivan, A. P., Chen, Y., Tanner, D. J., Nenes, A., Russell, A., Ng, N. L., Huey, L. G., and Weber, R. J. * : Characterization of aerosol composition, aerosol acidity, and organic acid partitioning at an agriculturally intensive rural southeastern US site, Atmos. Chem. Phys. , 18, 11471-11491, doi: 10.5194/acp-18-11471-201, 2018. 13. Fang, T., Guo, H. , Zeng, L., Verma, V., Nenes, A., and Weber, R. J. * : Highly acidic ambient particles, soluble metals, and oxidative potential: A link between sulfate and aerosol toxicity, Environ. Sci.Technol . , doi: 10.1021/acs.est.6b06151, 2017. 14. Xu, L., Guo, H. , Boyd, C. M., Klein, M., Bougiatioti, A., Cerully, K. M., Hite, J. R., Isaacman-VanWertz, G., Kreisberg, N. M., Knote, C., Olson, K., Koss, A., Goldstein, A. H., Hering, S. V., de Gouw, J., Baumann, K., Lee, S. H., Nenes, A., Weber, R. J., and Ng, N. L. * : Effects of anthropogenic emissions on aerosol formation from isoprene and monoterpenes in the southeastern United States, Proc. Natl. Acad. Sci. U.S.A. , 112, 37-42, doi: 10.1073/pnas.1417609112, 2015.