Research output: Contribution to journal › Article › peer-review
Experimental Assessments of Anthropogenic Emissions of Nitrogen Oxides from the Territory of St. Petersburg Based on Data from Long-Term Mobile Measurements. / Ионов, Дмитрий Викторович; Макарова, Мария Владимировна; Косцов, Владимир Станиславович.
In: Izvestiya - Atmospheric and Oceanic Physics, Vol. 60, No. 2, 01.04.2024, p. 214–224.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Experimental Assessments of Anthropogenic Emissions of Nitrogen Oxides from the Territory of St. Petersburg Based on Data from Long-Term Mobile Measurements
AU - Ионов, Дмитрий Викторович
AU - Макарова, Мария Владимировна
AU - Косцов, Владимир Станиславович
PY - 2024/4/1
Y1 - 2024/4/1
N2 - Abstract: Results of a series of spectroscopic measurements of the tropospheric NO2 content carried out on a closed route of the Ring Road of St. Petersburg in different seasons in 2012, 2014, 2015, and 2016 are considered. A unified approach to the interpretation of all experimental data using numerical modeling of air pollution spread and a priori information about the spatial distribution of its anthropogenic sources has significantly improved the accuracy of determining the integral NOx emissions. The total NOx volume, reduced to gross annual anthropogenic emissions from the territory of St. Petersburg, amounted to 81 000 ± 17 000 t. This value slightly exceeds the air pollution city inventory official data (from 61 000 to 63 000 t per year), consistent within the error margin with the estimate obtained earlier on the basis of similar mobile measurements in the spring of 2019 (75 000 ± 26 000 t per year).
AB - Abstract: Results of a series of spectroscopic measurements of the tropospheric NO2 content carried out on a closed route of the Ring Road of St. Petersburg in different seasons in 2012, 2014, 2015, and 2016 are considered. A unified approach to the interpretation of all experimental data using numerical modeling of air pollution spread and a priori information about the spatial distribution of its anthropogenic sources has significantly improved the accuracy of determining the integral NOx emissions. The total NOx volume, reduced to gross annual anthropogenic emissions from the territory of St. Petersburg, amounted to 81 000 ± 17 000 t. This value slightly exceeds the air pollution city inventory official data (from 61 000 to 63 000 t per year), consistent within the error margin with the estimate obtained earlier on the basis of similar mobile measurements in the spring of 2019 (75 000 ± 26 000 t per year).
KW - DOAS
KW - HYSPLIT
KW - NO2
KW - NOx
KW - anthropogenic emissions
KW - differential spectroscopy
KW - mobile measurements
KW - nitrogen dioxide
KW - nitrogen oxides
UR - https://www.mendeley.com/catalogue/05448553-10a9-352f-81bf-b699958b9f25/
U2 - 10.1134/s0001433824700154
DO - 10.1134/s0001433824700154
M3 - Article
VL - 60
SP - 214
EP - 224
JO - Izvestiya - Atmospheric and Oceanic Physics
JF - Izvestiya - Atmospheric and Oceanic Physics
SN - 0001-4338
IS - 2
ER -
ID: 121649849