科研成果2021年度，在站人员公开发表论文24篇，其中，SCI论文23篇，CSCD论文1篇，提供咨询报告4份，申请专利7项，清单如下：
（1）2021年度站科技人员发表论著统计
1. 马皓等. 气溶胶稳定硫同位素研究进展. 地球环境学报, 2021, 12（4）：359-337.
2. Zhao, H., et al. Factors influencing improvements in air quality in Guanzhong cities of China, and variations therein for 2014–2020. Urban Climate, 2021, 38(4): 100877.
3. Zhang, H., et al. Altitudinal difference of growth-climate response models in the north subtropical forests of China. Dendrochronologi, 2022, 72: 125935.
4. Bei, N., et al. Impacts of Aerosol-Radiation Interactions on the Wintertime Particulate Pollution under Different Synoptic Patterns in the Guanzhong Basin, China. Advances in Atmospheric Sciences, 2021, 38(7):1141-1152.
5. Cao, J., et al. Current status, characteristics and causes of particulate air pollution in the Fenwei Plain, China:A review. Journal of Geophysical Research Atmospheres, 2021, 126(11): 1-25.
6. Duan, J., et al. Measurement report of the change of PM 2.5 composition during the COVID-19 lockdown in urban Xi'an: enhanced secondary formation and oxidation. Science of The Total Environment, 2021, 756: 1-10.
7. He, K., et al. Characteristics of indoor and personal exposure to particulate organic compounds emitted from domestic solid fuel combustion in rural areas of northwest China. Atmospheric Research, 2021, 248: 1-10.
8. Li, X., et al. Local and transboundary transport contributions to the wintertime particulate pollution in the Guanzhong Basin (GZB), China: A case study. Science of The Total Environment, 2021, 797: 1-13.
9. Liu, J., et al. Assessment of the emission mitigation effect on the wintertime air quality in the Guanzhong Basin, China from 2013 to 2017. Atmospheric Pollution Research, 2021, 12(10): 1-9.
10. Watson J G , Cao, J., et al. PM2.5 pollution in China's Guanzhong Basin and the USA's San Joaquin Valley mega-regions. Faraday Discussions, 2021, 226：255-289.
11. Wu, C., et al. Important contribution of N2O5 hydrolysis to the daytime nitrate in Xi'an, China during haze periods: Isotopic analysis and WRF-Chem model simulation, Environmental Pollution, 2021, 288: 1-8.
12. Wei, Y., et al. Concentrations, optical properties and sources of humic-like substances (HULIS) in fine particulate matter in Xi'an. Northwest China, Science of the Total Environment, 2021, 789: 1-9.
13. Zhang, T., et al. Effects of Aerosol Water Content on the formation of secondary inorganic aerosol during a Winter Heavy PM2.5 Pollution Episode in Xi'an, China. Atmospheric Environment, 2021, 252: 1-11.
14. Zhang, B., et al. Emission factors, characteristics, and gas-particle partitioning of polycyclic aromatic hydrocarbons in PM2.5 emitted for the typical solid fuel combustions in rural Guanzhong Plain, China. Environmental Pollution, 2021, 286: 1-10.
15. Liu, H., et al. Changes in Source-Specific Black Carbon Aerosol and the Induced Radiative Effects Due to the COVID-19 Lockdown. Geophysical Research Letters, 2021, 48: 1-12.
16. Tian, J., et al. Impacts of primary emissions and secondary aerosol formation on air pollution in an urban area of China during the COVID-19 lockdown, Environmental Pollution, 2021, 150: 1-14.
17. Zhang, Y., et al. Impact of COVID-19 lockdown on the optical properties and radiative effects of urban brown carbon aerosol. Geoscience Frontiers, 2021, https://doi.org/10.1016/j.gsf.2021.101320.
18. Gao Y., et al. Optical properties of mountain primary and secondary brown carbon erosols in summertime. Science of the Total Environment, 2022, 806,150570.
19. Duan, J., et al. The formation and evolution of secondary organic aerosol during summer in Xi'an: Aqueous phase processing in fog-rain days. Science of the Total Environment, 2021, 756: 1-10.
20. He, X., et al. Size distribution of water-soluble metals in atmospheric particles in Xi'an, China: Seasonal variations, bioavailability, and health risk assessment. Atmospheric Pollution Research, 2021, 12: 1-8.
21. Sun, J., et al. Profiles and Source Apportionment of Nonmethane Volatile Organic Compounds in Winter and Summer in Xi'an, China, based on the Hybrid Environmental Receptor Model. Advances in Atmospheric Sciences, 2021, 38: 116-131.
22. Wang, L., et al. A long-term chemical characteristics and source apportionment of atmospheric rainfall in a northwest megacity of Xi'an, China. Environmental Science and Pollution Research, 2021, 28: 31207-31217.
23. Wu, T., et al. Bioavailability of heavy metals bounded to PM2.5 in Xi'an, China: seasonal variation and health risk assessment. Environmental Science and Pollution Research, 2021, 28: 35844-35853.
24. Xu, H., et al. Environmental and health risks of VOCs in the longest inner-city tunnel in Xi'an, Northwest China: Implication of impact from new energy vehicles. Environmental Pollution, 2021, 282: 1-9.
（2）2021年度站科技人员提交咨询报告
1. 曹军骥等，陕西省及关中地区大气减排效果评估. 2021.
2. 曹军骥等，关中大气空气质量趋势分析及对策建议. 2021.
3. 曹军骥等，关中区域大气污染成因解析及对策建议. 2021.
4. 曹军骥等，关中大气秋冬季重污染时空演化特征及成因机制2021.
（3）2021年度站科技人员申请专利统计
1. 连炎清, 方焱,等. 一种应用于水环境的水质监测传感器: CN213813565U, 2021.
2. 连炎清, 甄丽莎,等. 一种用于环境检测的微生物采样器: CN213835321U, 2021.
3. 黄宇, 高琴,等. 一种插层型金属氧化物抗菌剂的制备方法: CN112006032A, 2021.
4. 黄宇, 王薇,等. 一种常温催化活性的甲醛去除剂及其制备方法: CN111495358A. 2020.
5. 黄宇, 王鹏鸽,等. 一种低温等离子体协同纳米催化VOCs净化装置: CN214106407U, 2021.
6. 黄宇, 张静,等. 一种用于室内的空气净化装置: CN111536630A, 2021.
7. 肖舜, 张宁宁, 刘随心,等. 一种用于霾污染垂直梯度大气颗粒物采样的无人机: CN216207931U, 2021.
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