- They contribute to air quality issues and can have harmful effects on human health and the environment. Final Answer:An example of a secondary pollutant is ozone (O₃), which is formed from the reaction of primary pollutants in the atmosphere. --- ...
Probability assessment.ana: Unlike more trivia games, where your objective is to give the correct answer, it this trivia game your primary objective is to reliably identify your degree of certainty or uncertainty in your answer. This game may help you improve your personal calibration when making...
The long-distance air pollutant transport represents one challenging event for the analysis over years; specific phenomena are Saharan air masses that can transport high amounts of mineral dust particles and biological material. The dynamism of the systems in real environment, inevitably, includes time...
We view this method as a means to generate hypotheses about joint effects that may merit further investigation. We illustrate this approach with an investigation of the effect of outdoor air pollutant concentrations on emergency department visits for pediatric asthma....
Beijing 100049, China A R T I C L E I N F O A B S T R A C T Article history: China, one of the global biggest emitter of CO , needs promotion renewable energy to reduce air 2 Received 10 June 2009 pollution from its surging fossil fuel use, and to increase its energy supply...
Supebeda, the study area of this contribution, is a small village situated in the border of Chhattisgarh and Odisha States in a tribal stretch in central India (Fig.1). Groundwater is the primary source of water in this region. In recent years, the local inhabitants have been facing numero...
primary contacts interface and the surface in Um Gheig Pb/Zn mine, Eastern Desert, Egypt. The secondary minerals were determined by M4 Tornado μ-EDXRF, Raman microscope and scanning electron microscopy with energy-dispersive system. Two alteration zones were recognized depending on ion availability ...
The standard intake fraction (IF) is the ratio of mass inhaled and mass emitted of a primary pollutant during an exposure time. Following the IF, we define the secondary intake fraction (sIF) as the mass intake of a secondary pollutant per unit mass of cleaning product used, considering ...
One of the main sources of pollutant emissions in cities is urban transport [1,2], including urban freight transport which makes a particularly important ecological footprint [3,4]. Analyses of solutions supporting urban logistics in the context of its impact on the environment are carried out,...
(Trial Use)" that "when AQI is above 50, the pollutant with the highest I AQI is the "primary pollutant"; if there are more than one pollutant with the same highest I AQI, then all of such pollutants are classified as "primary pollutants"; all pollutants whose I AQI is above 100 ...