Analyzing the impacts of urban expansion on air pollution in Vietnam using the SEAP platform

4th International Forum on Sustainable Future in Asia / 4th NIES International Forum

生态环境科学

Pham, T.D.^1 ; Pham, V.H.^1 ; Luu, Q.T.^1 ; Ngo, X.T.^1 ; Nguyen, T.N.T.^1 ; Bui, Q.H.^1

Center of Multidisciplinary Integrated Technology for Field Monitoring, University of Engineering and Technology, Vietnam National University, Hanoi, Viet Nam^1

关键词: PM2.5 concentration;    Remotely sensed data;    Spatial data;    Urban areas;    Urban expansion;    Urban squares;    Viet Nam;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/266/1/012008/pdf
DOI  :  10.1088/1755-1315/266/1/012008

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The relationship between urbanization and air pollution was discovered in many studies. In this study, we analyzed the impacts of urban expansion on air pollution in Vietnam using remotely-sensed data from 2004 to 2015. In this period of time, Vietnam urban square was increased from 4623 km2 in 2004 to 5094 km2 in 2015. Besides, there is a clear difference between the average PM2.5 concentration value of urban areas and non-urban areas in Vietnam, urban PM2.5 values are generally higher than in rural areas for years. In this study, we use the SEAP (big Spatial data Exploration and Analysis Platform) platform to analyze and store data.