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Identification and Analysis of Factors Affecting the Quality of Air in Nepal with Focus on the Status of Air Quality in Kathmandu Valley

ABSTRACT第4-5页
CHAPTER 1 INTRODUCTION第8-18页
    1.1 Background第8-10页
    1.2 Country's background第10-15页
        1.2.1 Geography and culture第10-11页
        1.2.2 Weather and air pollution第11-15页
    1.3 Rationale of the study第15-16页
    1.4 Aims and objective第16页
    1.5 Significance of the study第16-18页
CHAPTER 2 LITERATURE REVIEW第18-31页
    2.1 Air quality monitoring第18-19页
    2.2 Description of pollutants第19-25页
        2.2.1 Particulate matter (PM)第19-23页
        2.2.2 Carbon monoxide第23页
        2.2.3 Nitrogen oxides (NO_x)第23-24页
        2.2.4 Sulfur dioxide (SO_2)第24-25页
        2.2.5 Lead (Pb)第25页
    2.3 Atmospheric transport of air pollutants第25-31页
        2.3.1 Transportation sector第26-27页
        2.3.2 Industrial sector第27-28页
        2.3.3 Domestic sector第28-29页
        2.3.4 Ambient air quality standards第29-31页
CHAPTER 3 MATERIAL AND METHODS第31-32页
CHAPTER 4 RESULT AND DISCUSSION第32-62页
    4.1 Results第32-37页
        4.1.1 On the basis of year第32-33页
        4.1.2 On the basis of air pollutants第33-35页
        4.1.3 Development regions第35-36页
        4.1.4 Experimental environment第36-37页
    4.2 Assessment of the air quality第37-38页
    4.3 Concentration of air pollutants in Nepal's atmosphere第38-43页
        4.3.1 PM_(10)第39-40页
        4.3.2 SO_x第40-41页
        4.3.3 TSP第41-42页
        4.3.4 PM_(2.5)第42-43页
    4.4 Discussion第43页
    4.5 Baseline conditions of Kathmandu valley第43-45页
        4.5.1 Capital city第43-44页
        4.5.2 Technological advancement第44页
        4.5.3 Availability of infrastructure第44页
        4.5.4 Availability of variables第44-45页
        4.5.5 Ethical contribution第45页
        4.5.6 Feasibility第45页
    4.6 Contributing factors in increased pollution level in Kathmandu第45-62页
        4.6.1 Topography第45-46页
        4.6.2 Climate第46-48页
        4.6.3 Kathmandu's growth第48-50页
        4.6.4 Migration第50-51页
        4.6.5 Urbanization第51-53页
        4.6.7 Industrialization第53-56页
        4.6.8 Transportation第56-58页
        4.6.9 Road infrastructure第58页
        4.6.10 Energy types, consumption and quality第58-61页
        4.6.11 Socioeconomic and educational status第61-62页
CHAPTER 5 CONCLUSIONS AND RECOMMENDATIONS第62-68页
    5.1 Conclusion第62-63页
    5.2 Recommendation第63-66页
    5.3 Air quality management第66-68页
REFERENCES第68-73页
ACKNOWLEDGEMENT第73页

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