… emissions reductions for atmospheric pollutants and their … over the past decade for
different EPA-defined criteria pollutants, … and the many unintended consequences that follow. …

… of some air pollutants have fallen dramatically in recent decades. Between 1980 and 2019,
… the Great Recession. However, the continued decline has more likely been due to falling US …

… In this study, we use NO 2 TVCD products from four satellite sensors in the past decade, …
The sharp drop during the Great Recession and the flattening trend right after the Great …

… whether these reductions occurred everywhere in the US, … of a sudden intervention on
changes in air pollution (see 15 for … same prediction period for the previous year of 2019 (January …

… the most to the sudden drop in carbon emissions, with a … economy from falling into a deep
recession under the impact … The reduction of pollutant emission standards will affect the …

… last 2 decades Europe's policy to reduce mid-term carbon … 2 , which comes as a surprise.
Comparable to most European … , but recent reports from shale gas operations in the US for …

… the decrease in emission factors (EF; the mass of a pollutant … for the impacts of air pollutant
emission standards only for the … total anthropogenic NO X emissions by 480 Gg·year −1 (or 6.5…

… air pollutants in the United States. Recent research years has attributed reduced emissions
… states across the entire year and required major SO 2 emissions reductions. A 2008 court …

… and can now be found in so many surprising areas. … The pollution caused by economic
growth, growth that has long since … , that slowdown began to be newsworthy only a decade later. …

… thus, a corresponding decline in pollutant emissions. Industrial … that in the past decade, CO
emission reductions have slowed… of methane emissions in the Southeast US using SEAC4RS …