Disentangling the Impact of the COVID‐19 Lockdowns on Urban NO2 From Natural Variability
Geophysical Research Letters, 2020 TROPOMI satellite data show substantial drops in nitrogen dioxide (NO2) during COVID‐19 physical distancing. To attribute NO2 changes to NOx emissions changes over short timescales, one must account for meteorology.
D. Goldberg +5 more
semanticscholar +1 more source
Biokinetics Of microbial consortia using biogenic sulfur as a novel electron donor for sustainable denitrification [PDF]
, 2018 In this study, the biokinetics of autotrophic denitrification with biogenic S0 (ADBIOS) for the treatment of nitrogen pollution in wastewaters were investigated. The used biogenic S0, a by-product of gas desulfurization, was an elemental microcrystalline
Collins, Gavin +7 more
core +2 more sources
Strikingly distinctive NH3-SCR behavior over Cu-SSZ-13 in the presence of NO2
Nature Communications, 2021 Commercial Cu-exchanged small-pore SSZ-13 (Cu-SSZ-13) zeolite catalysts are highly active for the standard selective catalytic reduction (SCR) of NO with NH3.
Yulong Shan +9 more
semanticscholar +1 more source
Ambient Air Quality in Upper Silesia Region Pre-During, and Post-COVID-19 Periods
Architecture, Civil Engineering, Environment, 2023 Governments worldwide have established lockdowns to limit the spread of COVID-19 during the pandemic. The restrictions on travel and reduction of economic activity have led to a temporary improvement in air quality in several countries, especially in ...
Brągoszewska Ewa +2 more
doaj +1 more source
TEMPORAL AND SPATIAL VARIATION OF AIR POLLUTION İN BURSA, KOCAELİ AND YALOVA, TURKEY [PDF]
Acta Geobalcanica, 2017 Air pollution is a serious environmental problem. The anthropogenic air pollutants have been intensified in the atmosphere of industrial and densely populated cities.
Serpil Menteşe
doaj +1 more source
Aircraft based four-channel thermal dissociation laser induced fluorescence instrument for simultaneous measurements of NO2, total peroxy nitrate, total alkyl nitrate, and HNO3 [PDF]
, 2013 A four-channel thermal dissociation laser induced fluorescence (TD-LIF) instrument has been developed for simultaneous measurements of nitrogen dioxide (NO2), total peroxy nitrate (∑PNs), total alkyl nitrate (∑ANs) and nitric acid (HNO3). NO2 is measured
Aruffo, E +13 more
core +2 more sources
Multidetector Computed Tomography Criteria of Operative Treatment of Diastasis Recti Abdominis
Galician Medical Journal, 2016 We introduce an experience of surgical treatment of 92 patients with diastasis recti abdominis (DRA). A high efficiency of multidetector computed tomography (MDCT) in this category of patients is shown. There were 3 degrees of DRA distinguished depending
G. Petrenko, V. Syplyviy, D. Petrenko
doaj +1 more source
Photo- and solvatochromic properties of nitrobenzospiropyran in ionic liquids containing the [NTf2]- anion [PDF]
, 2008 The photo-, thermo- and solvatochromic properties of 2,3-dihydro-10,30,30-trimethyl-6-nitrospiro- [1-benzopyran-2,20-1H-indole] (BSP-NO2) were studied in ILs containing the anion [NTf2]- by UV-Vis absorption spectroscopy, ab initio molecular orbital ...
Byrne, Robert +5 more
core +1 more source
Remote Sensing, 2020 Nitrogen dioxide (NO2) is one of the main air quality pollutants of concern in many urban and industrial areas worldwide, and particularly in the European region, where in 2017 almost 20 countries exceeded the NO2 annual limit values imposed by the ...
Marina Vîrghileanu +4 more
semanticscholar +1 more source
Deep Learning Estimation of Daily Ground‐Level NO2 Concentrations From Remote Sensing Data
Journal of Geophysical Research: Atmospheres, 2021 The limited number of nitrogen dioxide (NO2) surface measurements calls for the development of highly accurate approaches to estimating surface NO2 concentrations.
Masoud Ghahremanloo +3 more
semanticscholar +1 more source