Evaluating the size distribution characteristics and sources of atmospheric trace elements at two mountain sites: comparison of the clean and polluted regions in China.
PRD
Size distribution patterns
Source regions
Tibetan Plateau region
Trace elements
Journal
Environmental science and pollution research international
ISSN: 1614-7499
Titre abrégé: Environ Sci Pollut Res Int
Pays: Germany
ID NLM: 9441769
Informations de publication
Date de publication:
Dec 2020
Dec 2020
Historique:
received:
19
05
2020
accepted:
20
07
2020
pubmed:
29
7
2020
medline:
5
11
2020
entrez:
29
7
2020
Statut:
ppublish
Résumé
Size-resolved trace metal concentrations at two background sites were assessed during a 1-year observation campaign, with the measurements performed in parallel at two mountain sites, where Mt. Dinghu (DHS) located in the rural region of Pearl River Delta (PRD) and Mt. Gongga (GGS) located in the Tibetan Plateau region. In total, 15 selected trace elements (Mg, Al, K, V, Mn, Fe, Cu, Zn, As, Mo, Ag, Cd, Ba, Tl, and Pb) in aerosol samples were determined using inductively coupled plasma mass spectrometry (ICPMS). The major metals in these two mountain sites were Fe, K, Mg, and Ca with concentrations ranging between 241 and 1452 ng/m
Identifiants
pubmed: 32720022
doi: 10.1007/s11356-020-10213-4
pii: 10.1007/s11356-020-10213-4
doi:
Substances chimiques
Air Pollutants
0
Trace Elements
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
42713-42726Subventions
Organisme : Ministry of Science and Technology of the People's Republic of China
ID : 2017YFC0210000
Organisme : National Natural Science Foundation of China
ID : 41705110
Organisme : Beijing Municipal Natural Science Foundation
ID : 8192045
Organisme : Beijing Science and Technology Planning Project
ID : Z181100005418014