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Pregled bibliografske jedinice broj: 1107300

Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia


Gluščić, Valentina; Čačković, Mirjana; Pehnec, Gordana; Bešlić, Ivan
Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia // Atmospheric Pollution Research, 11 (2020), 12; 2202-2214 doi:10.1016/j.apr.2020.07.004 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1107300 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia

Autori
Gluščić, Valentina ; Čačković, Mirjana ; Pehnec, Gordana ; Bešlić, Ivan

Izvornik
Atmospheric Pollution Research (1309-1042) 11 (2020), 12; 2202-2214

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Measuring site, Anions, Cations, Seasonal variations, Stationary source

Sažetak
The mass concentrations and content of water- soluble anions (Cl−, NO3−, SO42−) and cations (Na+, NH4+, K+, Mg2+, Ca2+) in the PM2.5 particle fraction were measured, and an investigation of their relationship and their contribution to the total PM2.5 mass measured was conducted at an urban background site as part of the Croatian monitoring network for air quality located in Rijeka, Croatia. Daily samples of PM2.5 particle fraction were collected over 2017 on PTFE filters using a low volume sampler Sven Leckel SEQ 47/50. Mass concentrations of the PM2.5 particle fraction were determined by gravimetry according to the standard HRN EN 12341:2014 (EN 12341:2014). The content of water-soluble inorganic anions and cations were determined using a Thermo Scientific ICS-5000 capillary ion chromatograph. Results show that the annual average PM2.5 mass concentration was 9.65 μg m- 3 and did not exceed the limit value of 25 μg m-3 given by the Regulation on the level of pollutants in air (OG No. 117/12). The annual average mass concentrations of ions in PM2.5 particle fraction was SO42− > NH4+ > NO3− > Ca2+ > K+ > Na+ > Cl− > Mg2+. The contributions of total anion mass and total cation mass to the total PM2.5 mass were 25.4% and 12.8%, respectively. The acidic property of PM2.5 was obtained in spring and winter and slightly acidic in summer and autumn. For a prediction of the pollutant sources, we ran a factor analysis which was performed using the statistical packages STATISTICA 13.0. After varimax rotation, the obtained four principal component factors were found to account for 86% of the variance. Factor loadings > 0.7 were considered significant.

Izvorni jezik
Engleski

Znanstvena područja
Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb

Profili:

Avatar Url Mirjana Čačković (autor)

Avatar Url Gordana Pehnec (autor)

Avatar Url Ivan Bešlić (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Gluščić, Valentina; Čačković, Mirjana; Pehnec, Gordana; Bešlić, Ivan
Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia // Atmospheric Pollution Research, 11 (2020), 12; 2202-2214 doi:10.1016/j.apr.2020.07.004 (međunarodna recenzija, članak, znanstveni)
Gluščić, V., Čačković, M., Pehnec, G. & Bešlić, I. (2020) Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia. Atmospheric Pollution Research, 11 (12), 2202-2214 doi:10.1016/j.apr.2020.07.004.
@article{article, author = {Glu\v{s}\v{c}i\'{c}, Valentina and \v{C}a\v{c}kovi\'{c}, Mirjana and Pehnec, Gordana and Be\v{s}li\'{c}, Ivan}, year = {2020}, pages = {2202-2214}, DOI = {10.1016/j.apr.2020.07.004}, keywords = {Measuring site, Anions, Cations, Seasonal variations, Stationary source}, journal = {Atmospheric Pollution Research}, doi = {10.1016/j.apr.2020.07.004}, volume = {11}, number = {12}, issn = {1309-1042}, title = {Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia}, keyword = {Measuring site, Anions, Cations, Seasonal variations, Stationary source} }
@article{article, author = {Glu\v{s}\v{c}i\'{c}, Valentina and \v{C}a\v{c}kovi\'{c}, Mirjana and Pehnec, Gordana and Be\v{s}li\'{c}, Ivan}, year = {2020}, pages = {2202-2214}, DOI = {10.1016/j.apr.2020.07.004}, keywords = {Measuring site, Anions, Cations, Seasonal variations, Stationary source}, journal = {Atmospheric Pollution Research}, doi = {10.1016/j.apr.2020.07.004}, volume = {11}, number = {12}, issn = {1309-1042}, title = {Ionic composition of PM2.5 particle fraction at a coastal urban background site in Croatia}, keyword = {Measuring site, Anions, Cations, Seasonal variations, Stationary source} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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