Single molecule detection devices using cantilevers can provide real-time, on-site ecosystem monitoring, and nanoparticles can be used to target and destroy industrial pollutants in contaminated air, soil and groundwater supplies, yielding "intelligent pollution control".
Over the past two decades, epidemiological studies have strengthened the link between air pollution and specific respiratory ailments, yielding better valuations for the pollution-related costs of illness and thus pinpointing the benefits of environmental regulations.
Finally, we linked annual air pollution estimates to annual residence coordinates, yielding long-term residential exposure indices for each individual.
New Yorkers face ever-increasing congestion, yielding some of the highest air pollution levels in the country.
Annual air pollution estimates were then linked to residence coordinates, yielding cumulative residential exposure indices for each individual.
In striking down the clean air regulations, the appeals court said the environmental agency lacked "any determinate criterion for drawing lines" and was "free to pick any point between zero and a hair below the concentrations yielding London's Killer Fog," a reference to an air pollution crisis that killed 4,000 people in one week in 1952.
Of the remaining children, 329 were born after 1987, when air pollution data were available, but 4 had insufficient address information for geocoding, yielding 325 cases.
We performed real-time measurements of respirable particle (RSP) air pollution and particulate polycyclic aromatic hydrocarbons (PPAH), in 7 pubs and outdoors in a model-based design yielding air exchange rates for RSP removal.
Both tree pollen and air pollution concentrations are influenced by weather conditions such as temperature increase and rain, but unlike air pollution, each tree pollen type has a beginning and an end in each spring (i.e., flowering period), yielding an underlying broad bell-shaped concentration trend, which can be observed in Fig. 1.
The agency's unconfined discretion "leaves it free to pick any point between zero and a hair below the concentrations yielding London's Killer Fog," the decision said, referring to the 4,000 deaths that occurred in a weeklong pollution crisis in 1952.
