Comparison of three methods of particulate measurement in Chicago airSimultaneous measurements of suspended particulate concentrations were taken in Chicago over an 8-month period with an integrating nephelometer, a 6-stage fractionating sampler, and a Hi-Vol air sampler. The correlation coefficient ( r...
To allow comparison of quality among reservoirs ... E Navarro,L Caputo,R Marcé,... - 《Lake & Reservoir Management》 被引量: 26发表: 2009年 The UK and Posted Workers: The Effect of Commission v Luxembourg on the Territorial Application of British Labour Law The article examines the ...
Using a WRF-SMOKE-CMAQ-BenMAP modeling framework, we quantified the impacts of diesel fine particulate matter (PM2.5) emissions change on air quality, health, and economic benefits. In the CTR case, we simulate a widespread reduction of PM2.5 concentrations, between 0.5 and 1.5 μg m−...
Those sitting right by the window freeze, while the rest are "suffocating in the fug" – making it all the more surprising that stale air is still the norm in many schools. Investing in good quality air amounts to a little over 40 euro per child, per year. Compared with operating ...
In 2015, Beijing had an annual average Air Quality Index (AQI) of 144, comparable to Delhi’s current average of 155 in 2024. However, Beijing has since achieved a one-third reduction in its pollution levels, with the most notable decline occurring between 2013 and 2017. Why discuss Beijing...
The hotel rooms are equipped with advanced PM2.5 filtration technology through the central air conditioning system to ensure the indoor air quality is not plagued by haze, so that guests can have a sense of comfortable clean air.The Shang Palace Chinese restaurant presents Cantonese cuisine, local...
Stationary sources of air pollution are disproportionately located in communities of colour, but the causes for this disparity are unclear. Here we assess whether racialized appraisals of investment risk (‘red-lining’) undertaken by the US federal Home
"From 2013, it has been allowed to burn biomass in Athens and other urban centers, which was banned until then. As a result, we are recording in Greece increased concentrations of particles with a diameter smaller than 2.5 micrometers in comparison with other European cities where biomass burni...
ranging from lockdowns to restrictions on mobility that have led to disruptions in economic activities. The short-term effects on the natural environment have attracted attention, particularly with regard to an improvement in air quality in several cities in Europe, China, Brazil and India [[1],...
However, another aspect of the interplay between the piston effect and mechanically forced ventilation in underground transport systems is the possible influence on platform air quality, although this aspect has been largely overlooked (Pan et al., 2013). With this in mind, we report on the ...