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大气气溶胶含水量和荧光生物组分测量

摘要第3-4页
Abstract第4-5页
Chapterl INTRODUCTION第11-50页
    1.1 Air quality in China第11-17页
        1.1.1 Current Air Quality Status第12-15页
        1.1.2 Particulate Matter in Beijing第15-17页
    1.2 Aerosol Liquid Water Content (ALWC)第17-36页
        1.2.1 ALWC Measurements第22-23页
        1.2.2 Humidified Tandem Differential Mobility Analysers第23-27页
        1.2.3 Hygroscopicity and ALWC Measurements in China第27-32页
        1.2.4 The Dry-Ambient Aerosol Size Spectrometer (DAASS)第32-36页
    1.3 Atmospheric bioaerosol第36-47页
        1.3.1 Role in Atmospheric Chemistry and Nucleation Processes第39-41页
        1.3.2 Bioaerosol Measurements第41-47页
    1.4 Research Questions and Motivation第47-48页
    1.5 Research Framework第48-50页
Chapter2 METHODOLOGY DEVELOPMENT第50-70页
    2.1 DAASS Development第50-61页
        2.1.1 DAASS Hardware and operation第50-53页
        2.1.2 DAASS Software第53-54页
        2.1.3 ALWC calculation第54-57页
        2.1.4 Calibration Procedure第57-60页
        2.1.5 Related uncertainties with DAASS第60-61页
    2.2 Waveband Integrated Bioaerosol Sampler第61-69页
        2.2.1 WIBS-4a hardware第62-63页
        2.2.2 WIBS-4a Software第63-68页
        2.2.3 Uncertainties related to WIBS-4a第68-69页
    2.3 Chapter Summary第69-70页
Chapter3 MEASUREMENT OF AMBIENT ALWC IN BEIJING第70-82页
    3.1 Methodology第70-72页
        3.1.1 Field measurement第70-71页
        3.1.2 Aerosol chemical composition and acidic ratio第71页
        3.1.3 Modeled ALWC and metheorology parameters第71-72页
    3.2 Pollution characteristics during the sampling period第72-75页
        3.2.1 Selection of periods of study第72-73页
        3.2.2 Deconvolution of aerosol organic fraction第73-75页
    3.3 Aerosol efflorescence behaviour and measured liquid water第75-81页
        3.3.1 The impact of aerosol acidity on water uptake第75-78页
        3.3.2 The effects of water content on particle concentration and composition第78-79页
        3.3.3 DAASS measured water and ISORROPIA estimations第79-81页
    3.4 Chapter summary第81-82页
Chapter4 MEASUREMENT OF FBAP IN BEIJING第82-96页
    4.1 Bioaerosol in modern megacities第82-83页
    4.2 Methodology第83-85页
        4.2.1 Field Measurement第83-85页
        4.2.2 Aerosol Water content determination第85页
    4.3 Atmospheric conditions during the sampling period第85页
    4.4 Bioaerosol characteristics第85-90页
        4.4.1 WIBS-4a particle size distribution and number concentration第85-89页
        4.4.2 Asymmetry factors of ambient particles第89-90页
    4.5 Correlation between FBAP and atmospheric conditions第90-95页
        4.5.1 Correlation of FBAP with particle and gas chemical composition第90-94页
        4.5.2 Correlation of FBAP with humidity and aerosol water content第94-95页
    4.6 Chapter Summary第95-96页
Chapter5 CONCLUSIONS AND PROSPECTS第96-100页
    5.1 Main Conclusions第96-98页
    5.2 Innovations第98-99页
    5.3 Deficiencies and Prospects第99-100页
References第100-109页
Acknowledgements第109-111页
Appendix A Developed hardware and software for the study of aerosol water contentand fluorescent bioaerosol第111-140页
    A.1 DAASS Structure第111-112页
    A.2 DAASS Algorithm第112-124页
        A.2.1 DataBox, ACSM Import, Isorropia calculation第118-124页
    A.3 WIBS-4a Algorithm第124-138页
    A.4 Additional Asymmetry Factors of Particle groups第138-140页
个人简历、在学期间发表的学术论文与研究成果第140-141页

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