Results of research efforts to establish current ambient levels of these noncriteria pollutants and to develop an understanding of their sources, formation and sinks are reported here.
The DCM sampler is expected to contribute to public health impact assessments by facilitating detailed determinations of the identities, compositions, concentrations, sources, formation mechanisms, and biological activity of environmental toxicants in gaseous atmospheres.
The simplification allows finding the size of cement leak and the depth and value of gas pressure source formation.
Although no sustained reentry driving VF was registered in those studies, the conjecture was that the wavebreaks in the border zone contributed to the VF by providing a perpetuation mechanism for source formation and maintenance.
However, scholars have showed less concern about tight oil plays, since they believe that tight oil accumulated near or in source formations (Jia et al. 2012; Zou et al. 2014).
Oxygen from NO, gaseous O2 and catalyst oxygen all function as oxygen sources for formation of N2O (∼50%, ∼30%and∼20%0%, respectively).
A field campaign combined with numerical simulations was designed to better understand the emission sources and formation processes of organic aerosols (OA) in a subtropical environment.
Chang Y, Y Zhang, J Li, C Tian, L Song, X Zhai, W Zhang, T Huang, Y Lin, C Zhu, Y Fang, MF Lehmann, J Chen (2019) Isotopic Constraints on the Atmospheric Sources and Formation of Nitrogenous Species in Biomass-Burning-Influenced Clouds.
Cao F, Y Zhang, L Ren, J Liu, J Li, G Zhang, D Liu, Y Sun, Z Wang, Z Shi, P Fu (2017) New insights into the sources and formation of carbonaceous aerosols in China: potential applications of dual-carbon isotopes.
This paper reviews different types of scales that are common in oil and gas production operations, their sources and formation mechanisms.
These are pivotal in detoxification of xenobiotics, drug metabolism, assimilation of carbon sources and formation of secondary metabolites.
