Air pollution causes impacts such as reduction in life expectancy, chronic bronchitis, or adverse effects on the environment in terms of loss of crops or acidification of ecosystems. Life expectancy in China has substantially increased during the past decades, but it is still lower than it could ...
In the first step, we examine the general relation between the disposition effect and air pollution (the logarithm of AQI). When we double-sort city-level observations independently into nine portfolios, according to their AQIs and disposition effects on each trading date, and we find a positive...
a severe air pollution event affected one-third of the major cities in China1. Since then, air pollution, especially the risks from PM2.5(particle matter with aerodynamic diameter ≤ 2.5 μm), has become a growing concern in China2,3. Spatial and temporal distributions...
(2) Population migration effects caused by air pollution were more pronounced among women, middle-aged people, those with lower educational levels, from agricultural households, Han Chinese groups, and populations in southern cities. (3) The use of individual self-rated health data verified that ...
Chen BH,Hong CJ,He XZ.Indoor air pollution and its health effects in China-a review. Environmental Technology . 1992Chen BH,Hong C J.Indoor air pollution and its health effects in china - A review. Environmental Technology . 1992Chen BH,Hong CJ,He XZ. Indoor air pollution and its health...
3How can we control air pollution in the environment? Air pollution has bee a serious problem in recent years.There are a lot of causes. First of all, is the chemical noxious gases emission. We all know that there are a lot of factories around the world, they are actually emitting such...
A researcher warned: “Governments really need to take concrete measures to reduce air pollution.”[听力文本资源]1. [听力文本资源] What is the news mainly about? [听力文本资源] A) Countries exposed to serious air pollution. B) The effects of air pollution on intelligence. C) Tendency of ...
Air pollution has become a serious problem in recent years. There are a lot of causes. First of all, is the chemical noxious gases emission. We all know that there are a lot of factories around the world, they are actually emitting such gases everyday. The second one is the sharp ...
We used the air quality index (AQI), aggregate AQI (AAQI), and health-risk based AQI (HAQI) to assess the health risks and determine the proportion of people exposed to air pollution. Additionally, on this basis, the AirQ2.2.3 model was used to quantify the health effects of the ...
A number of studies investigate mechanisms through which air pollution causes diseases. Kampa and Castanas17 find that air pollution has both acute and chronic effects on human health by affecting a number of different systems and organs. Tallon et al.18 find that exposures to long-term PM2.5 ...