主要从事大气成分定量、环境政策评估及协同调控路径研究。

具体研究方向包括：大气污染源碳污排放近实时定量、大气成分浓度近实时反演、基于AI的空气质量模型研发、大气成分变化驱动因素解析、空气质量与气候变化协同应对策略研究等。

1. 科技部，国家重点研发计划，多尺度近实时排放清单技术及数据产品研发，2023.12 至 2026.11，在研，主持

2. 国家自然科学基金委员会，优秀青年科学基金项目，大气成分变化及驱动因素分解，2023.01 至 2025.12，在研，主持

3. 国家自然科学基金委员会，重点项目，碳中和与清洁空气协同治理路径及综合效应研究，2022.01 至 2026.12，在研，参与

4. 国家自然科学基金委员会，青年科学基金项目，基于多源数据的中国PM2.5化学成分浓度反演及趋势分析，2021.01 至 2023.12，结题，主持

5. 国家自然科学基金委员会，重大研究计划，中国大气复合污染综合数据共享平台研发，2021.01 至 2023.12，结题，参与

6. 科技部，国家重点研发计划，全球高精度大气化学模式研发及大气污染控制，2020.11 至 2024.10，结题，参与

7. 生态环境部环境规划院外委项目, ，主要大气污染物减排形势分析技术方法研究，2020.05 至 2020.12，结题，主持

已发表SCI论文100余篇，其中以第一作者或通讯作者身份（含共同）在Nature Geoscience、Nature Climate Change、Nature Communications、Science Advances等期刊发表论文30篇。全部论文被SCI期刊论文引用11000余次，H指数50。2023-2024年连续入选科睿唯安全球高被引科学家。近五年10篇代表性论文如下：

1. Geng, G., Liu, Y., Liu, Y., Liu, S., Cheng, J., Yan, L., Wu, N., Hu, H., Tong, D., Zheng, B., Yin, Z., He, K., & Zhang, Q.* (2024). Efficacy of China's clean air actions to tackle PM2.5 pollution between 2013 and 2020. Nature Geoscience, 17, 987-994

2. Liu, Y., Geng, G.*, Cheng, J., Liu, Y., Xiao, Q., Liu, L., Shi, Q., Tong, D., He, K., & Zhang, Q. (2023). Drivers of Increasing Ozone during the Two Phases of Clean Air Actions in China 2013–2020. Environmental Science & Technology, 57, 8954-8964

3. Liu, S., Geng, G.*, Xiao, Q., Zheng, Y., Liu, X., Cheng, J., & Zhang, Q. (2022). Tracking Daily Concentrations of PM2.5 Chemical Composition in China since 2000. Environmental Science & Technology, 56, 16517-16527

4. Xiao, Q., Geng, G.*, Liu, S., Liu, J., Meng, X., & Zhang, Q. (2022). Spatiotemporal continuous estimates of daily 1km PM2.5 from 2000 to present under the Tracking Air Pollution in China (TAP) framework. Atmos. Chem. Phys., 22, 13229-13242

5. Xiao, Q., Geng, G.*, Xue, T.*, Liu, S., Cai, C., He, K., & Zhang, Q. (2022). Tracking PM2.5 and O3 Pollution and the Related Health Burden in China 2013–2020. Environmental Science & Technology, 56, 6922-6932

6. Geng, G., Xiao, Q., Liu, S., Liu, X., Cheng, J., Zheng, Y., Xue, T., Tong, D., Zheng, B., Peng, Y., Huang, X., He, K., & Zhang, Q.* (2021). Tracking Air Pollution in China: Near Real-Time PM2.5 Retrievals from Multisource Data Fusion. Environmental Science & Technology, 55, 12106-12115

7. Geng, G.#, Zheng, Y.#, Zhang, Q.*, Xue, T., Zhao, H., Tong, D., Zheng, B., Li, M., Liu, F., Hong, C., He, K., & Davis, S.J. (2021). Drivers of PM2.5 air pollution deaths in China 2002–2017. Nature Geoscience, 14, 645-650

8. Tong, D.#, Geng, G.#, Zhang, Q.*, Cheng, J., Qin, X., Hong, C., He, K., & Davis, S.J. (2021). Health co-benefits of climate change mitigation depend on strategic power plant retirements and pollution controls. Nature Climate Change, 11, 1077-1083

9. Xiao, Q.#, Zheng, Y.#, Geng, G.*, Chen, C., Huang, X., Che, H., Zhang, X., He, K., & Zhang, Q. (2021). Separating emission and meteorological contributions to long-term PM2.5 trends over eastern China during 2000–2018. Atmospheric Chemistry and Physics, 21, 9475-9496

10. Zheng, B.#, Geng, G.#, Ciais, P., Davis, S.J., Martin, R.V., Meng, J., Wu, N., Chevallier, F., Broquet, G., Boersma, F., van der A, R., Lin, J., Guan, D., Lei, Y., He, K., & Zhang, Q.* (2020). Satellite-based estimates of decline and rebound in China's CO2 emissions during COVID-19 pandemic. Science Advances, 6, eabd4998