British PM signs Article 50 notification letter to EU leader---LONDON , March 28 ( Xinhua ) - - British Prime Minister Theresa May on Tuesday signed the Article 50 notification letter which will officially begin Britain ' s exit from the European Union (
In-situ measurements of PM2.5chemical composition13,14, remotely measured atmospheric data15,16and air-quality modelling results17indicate that residential combustion, traffic, and anthropogenic dust are the most important contributors to PM pollution in India. However, there is still a lack of quantit...
We show that, over this period, PM2.5-related deaths increased by 0.39 million (23%) in China. Emission control technologies mandated by end-of-pipe control policies avoided 0.87 million deaths, which is nearly three-quarters (71%) of the deaths that would have otherwise occurred due to the...
The Economist in its article said: "Mr Renzi's constitutional amendment fails to deal with the main problem, which is Italy's unwillingness to reform." It also suggested reform is flawed because it would turn the Senate into a slimmer body with reduced lawmaking powers made up of regionally ...
There was a significant drop in traffic during the partial lockdown, which caused the reduction of mobile emission sources. Although the industrial sector was affected by the Covid-19 pandemic, the industry factories and power plants in Vietnam still operate during the partial lockdown, which ...
Moreover, this study has a large sample size, which allows for a more precise measurement of the associations between PM2.5 component exposures and blood pressure. Additionally, our research conducted in a low-to-middle-income country (LMIC), which highlight the significance of studies on air ...
12月28日,湖北省生态环境厅武汉生态环境监测中心发布消息称,受不利气象条件影响,今日武汉空气质量较差。28日10时57分,武汉市气象台发布了霾橙色预警。污染期间,建议一般人群减少户外运动。 2023年12月28日7时空气质量实时报 据介绍,受区域污染传输叠加夜间不利扩散条件共同影响,12月27日夜间,武汉城区小时空气质量维持...
12月29日,武汉城区空气质量维持重度污染。元旦期间,空气质量预报显示,31日大气扩散条件有所好转,到了2024年1月1日,空气质量或将再度转差。污染期间,一般人群应避免户外活动。 2023年12月29日8时空气质量实时预报 29日截至9时,城区空气质量指数为253,重度污染,首要污染物为PM2.5。受区域性重污染影响,28日夜间,武...
There is also an important literature which mainly studies the concentration response curve between air pollution and mortality. Its main conclusion is that the concentration response curve between air pollution and mortality is not linear, but nonlinear. In view of this nonlinear relationship, some sc...
In the western Amazon region, Butt and colleagues estimated that vegetation fires contributed 80% of mean surface PM2.5 during the dry season7. Smoke produced during such episodes extends wildfire impacts far beyond the vicinity of the flames in the form of air pollution, of which particulate ...