Although a brief review paper was presented for each of the above topics, there is no attempt to present a comprehensive or historical view of all that is known about nitrogen oxides and their environmental impact. Rather, the individual papers usually present "state-of-the-art" positions, or...
formation of acid rain.atmospheric nitrogen oxides content evaluation is to determine the quality of the human environment or one of the important indicators.And the accuracy of their measurement methods are essential.The experiment at the same time introduced by hydrochloric beta Guangdufa Yieran ...
Phase 1 of lockdown (March 25–April 13, 2020) to 3.4% during the post-lockdown Phase 5. In contrast, we find no substantial reduction in NO2concentrations over the rural areas. To segregate the impact of the lockdown from the meteorology, weekly top-down NOx emissions were estimated fro...
Anthropogenic interventions of the global biogeochemical nitrogen (N) cycle have substantially raised the levels of reactive N [Nr, in general, including organic N, ammonium (NH4-N in water and NH3in air), nitrogen oxides (NOx), nitrous oxide (N2O) and nitrite & nitrate] in circulation and ...
Adv. 8, eabm9909 (2022) 1 June 2022SCIENCE ADVANCES | RESEARCH ARTICLE1 of 9ENVIRONMENTAL STUDIESGlobally ubiquitous negative effects of nitrogen dioxide on crop growthDavid B. Lobell 1 *, Stefania Di Tommaso 1 , Jennifer A. Burney 2Nitrogen oxides (NO x ) are among the most widely ...
BEIJING, March 12 (Xinhua) -- China will continue to lower the emissions of sulfur dioxide and nitrogen oxides, major pollutants from coal burning, this year on the basis of 2010, Vice Minister of Environmental Protection Zhang Lijun said Saturday. ...
environmentalqualitylegislation,mitigationoptionsAbbreviations:CWA,USCleanWaterAct;N2,di-nitrogen;N2O,nitrousoxide;NH3,ammonia;NH4+,ammonium;NO,nitricoxide;NO2,nitrogendioxide;NO2–,nitrite;NO3–,nitrate;NOx,nitrogenoxides(NO+NO2);WFD,EUWaterFrameworkDirective * Corresponding author: karl.richards@teagasc....
Nitrogen oxides species (NOx) represent one of the most threatening air pollutant due to their prevalence and harmful impact on environment and human health. The term NOx gather mainly nitric oxide (NO) and nitrogen dioxide (NO2), mostly produced by anthropogenic activities such as transport and...
Intensive agricultural activities in the North China Plain (NCP) lead to substantial emissions of nitrogen oxides (NOx) from soil, while the role of this source on local severe ozone pollution is unknown. Here we use a mechanistic parameterization of soil NOxemissions combined with two atmospheric...
There is no denying that increasing the nitrogen content of the soil has helped in feeding plenty of people around the world. However, the increase of reactive nitrogen has also lead to increased pollution, acid rain, lower visibility, etc. Nitrogen oxides can also lead to the formation of oz...