Physical and chemical properties of atmospheric aerosols in Moscow and its suburb for climate assessments

被引：8

作者：

Gubanova, D. P. ^{[1
,2
]}

Elansky, N. F. ^{[1
]}

Skorokhod, A., I ^{[1
]}

Kuderina, T. M. ^{[3
]}

Iordansky, M. A. ^{[2
]}

Sadovskaya, N., V ^{[4
]}

Anikin, P. P. ^{[1
]}

机构：

[1] RAS, AM Obukhov Inst Atmospher Phys, Moscow, Russia

[2] Karpov Inst Phys Chem, Moscow, Russia

[3] Russian Acad Sci, Inst Geog, Moscow, Russia

[4] Russian Acad Sci, Shubnikov Inst Crystallog, Fed Sci Res Ctr Crystallog & Photon, Moscow, Russia

来源：

CLIMATE CHANGE: CAUSES, RISKS, CONSEQUENCES, PROBLEMS OF ADAPTATION AND MANAGEMENT | 2020年 / 606卷

关键词：

D O I：

10.1088/1755-1315/606/1/012019

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The paper presents results of experimental study of the physicochemical properties of surface aerosols in the Moscow region in the summer of 2019. Microphysical parameters, mass concentration and elemental composition of submicron and micron aerosol particles are considered, and their morphological structure is described. The features of variability of aerosol characteristics under atypical weather conditions prevailing in June-July 2019 are shown. The spatial distribution of the elemental composition of aerosols is established, a significant degree of their enrichment with heavy metals and metalloids is revealed. Geochemical analysis of aerosols and soils in Moscow was performed, and the coefficients of local aerosol concentration were calculated. The obtained experimental data will be useful for the refinement and verification of climate models.

引用

页数：10

共 16 条

[1]

Bogillo V I, 2010, CHEM PHYS TECHNOLOGY, V1, P148

[2] Dust resuspension under weak wind conditions: direct observations and model [J].

Chkhetiani, O. G. ;

Gledzer, E. B. ;

Artamonova, M. S. ;

Iordanskii, M. A. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2012, 12 (11) :5147-5162

[3] Particle morphology and density characterization by combined mobility and aerodynamic diameter measurements. Part 1: Theory [J].

DeCarlo, PF ;

Slowik, JG ;

Worsnop, DR ;

Davidovits, P ;

Jimenez, JL .

AEROSOL SCIENCE AND TECHNOLOGY, 2004, 38 (12) :1185-1205

[4]

Dobrovol'skii V. V, 2009, IZBRANNYE T, V3

[5]

Draxler RR, 1998, AUST METEOROL MAG, V47, P295

[6] Experimental Studies of Aerosols in the Atmosphere of Semiarid Landscapes of Kalmykia: 2. Landscape-Geochemical Composition of Aerosol Particles [J].

Gubanova, D. P. ;

Kuderina, T. M. ;

Chkhetiani, O. G. ;

Iordanskii, M. A. ;

Obvintsev, Yu. I. ;

Artamonova, M. S. .

IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS, 2018, 54 (10) :1430-1448

[7] Variations in PM2.5 Surface Concentration in Moscow according to Observations at MSU Meteorological Observatory [J].

Gubanova D.P. ;

Belikov I.B. ;

Elansky N.F. ;

Skorokhod A.I. ;

Chubarova N.E. .

Atmospheric and Oceanic Optics, 2018, 31 (3) :290-299

[8]

Ivlev L.S., 1982, KHIMICHESKII SOSTAV

[9]

Ivlev L. S., 2011, REGIONAL ECOLOGY, P83

[10]

[Карандашев В.К. Karandashev V.K.], 2007, [Заводская лаборатория. Диагностика материалов, INORGANIC MATERIALS English translation of selected articles from Zavodskaya Laboratoriya. Diagnostika Materialov, Zavodskaya laboratoriya. Diagnostika materialov], V73, P12

← 1 2 →