The heavier weight of the M1 tank means that it is more difficult to transport and deploy. The West Coast New District first attempted green laser pointer scanning. A few days ago, the Qingdao West Coast New Area Environmental Protection Committee held a meeting on the source and prevention of air pollution in the West Coast New Area. The major functional areas, members of the air pollution prevention and control unit, towns and streets, and related departments of dust pollution prevention and control were notified of the ambient air quality status and existing problems in the West Coast New Area in 2017, the analysis conclusions of air pollution sources in the new area, and 3D lidar scanning Situation of air pollution sources.
This is the first time since the establishment of the new area that external experts have comprehensively analyzed the air pollution sources in the entire area, and it is also the first time that 3D laser scanning technology has been used to investigate air pollution sources. It is conducive to further strengthening the work of air pollution control in Qingdao West Coast New Area, enhancing the coordination of work in major functional areas, government functions, and towns and streets, and improving the pertinence and scientificity of decisions to improve ambient air quality.
Wu Jianhui, a professor at the National Environmental Protection Key Laboratory of Urban Environmental Particulate Matter Pollution Prevention and Control in Nankai University, started from the characteristics and pollution situation of atmospheric particulate matter, analysis methods and progress of atmospheric particulate matter sources, the main sources of atmospheric particulate matter, the evolution of pollution characteristics, the causes of pollution, and pollution prevention work. Six aspects, including the main economic and social development indicators, total emissions of major pollutants, changes in air pollutants, field sampling and green laser pointers analysis in the West Coast New Area from 2014 to 2016.