学术开题报告
Ph.D. Report
Reporter: Tianjiao Guo
Tutor: Xiaobin Xu
目录
Table of Contents
Self Introduction
01
Graduate school
University of Birmingham
Air Pollution Management & Control
Air Pollution Chemistry;
Atmospheric Compositon and Physics;
Atmospheric Data Processing and Statistics
Undergraduate School
Sichuan University
Environmental Engineering
Advance in Air Pollution Control;
Air Pollution Control Engineering;
Pollution Sources Survey
Self-evaluation
English ability
Learning ability
Research ability
Research Experience
02
background & objectives
1. The concentration of NOx is closely related to vehicle emissions
2.The extent of changes in pollutants and their relationship with changes in traffic composition
3. Provide a new way to control air pollution in the future
results
1. Concentration of pollutants and traffic volume are significantly reduced
2. The emission of buses is closely related to the concentration of pollutants.
3. The second closure measure improved air quality far less than the first
research methodology
1. After controlling meteorological factors , use ANCOVA to analyze the concentration of pollutants
2. The method of stepwise regression analysis is used to study the factors affecting NOx.
01
02
03
Research Hypothesis
03
02
02
Research Direction
2012
2014
2020
2022
01
02
03
expected result
1.Comprehensive observation data set of the concentration of NH3 and particulate matter
2. The impact of ground emissions on NH3
3.The effect of NH3 on secondary particulate matter
添加标题
1. Comprehensive observation test of ammonia gas and particulate matter
2. Count the type and number of vehicles and the change characteristics of NH3 and particulate matter
3. Use thermodynamic equilibrium model to further explore the relationship with secondary particulate matter
research method
1. The relationship between NH3 and the chemical composition of particulate matter
2. The impact of ground emissions on NH3
3. Influence of NH3 on the pH and composition of secondary particulate matter
research content
Research Direction
添加标题
Variation characteristics of ammonia gas in polluted rural areas in North China and its promoting mechanism of particulate matter production
1.Primary Stage
2. Advanced Stage
3. Achievement Cpmpleted
01
02
Study Plan
02
02
01
03
Primary Stage
1. research direction
2. Read related literature
3. Select data
Advanced Stage
1.Essay point of view
2. Analyze relevant data
3. Article writing
Achievement Completed
1. Get the final conclusion
2. Complete graduation thesis
结束页
thanks for listening