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Titolo:
Ozone and related gaseous pollutants in the boundary layer of eastern China: Overview of the recent measurements at a rural site
Autore:
Wang, T; Cheung, VTF; Anson, M; Li, YS;
Indirizzi:
Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, Hong Kong, Peoples R China Hong Kong Polytech Univ Hong Kong Hong Kong Peoples R China ples R China
Titolo Testata:
GEOPHYSICAL RESEARCH LETTERS
fascicolo: 12, volume: 28, anno: 2001,
pagine: 2373 - 2376
SICI:
0094-8276(20010615)28:12<2373:OARGPI>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
CARBON-MONOXIDE; UNITED-STATES; AIR-POLLUTION; PACIFIC; FUTURE; TREND; ACID;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Wang, T Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, HongKong, Peoples R China Hong Kong Polytech Univ Hong Kong Hong Kong PeoplesR China hina
Citazione:
T. Wang et al., "Ozone and related gaseous pollutants in the boundary layer of eastern China: Overview of the recent measurements at a rural site", GEOPHYS R L, 28(12), 2001, pp. 2373-2376

Abstract

We present a summary of the latest measurements of ozone (O-3) and primaryair pollutants at a rural/agricultural site in the fast developing YangtzeDelta region of China. The results of this study show elevated levels of primary pollutants (CO, SO, and NO8*), which are about 1-5 times of those typically found in rural areas of North America and Europe. O-3 pollution events are frequently observed. CO and SO, levels are particularly high, resulting from the unique energy-use pattern in China. O-3, shows strong positive correlation with NO8* and CO during periods of high photochemical activity. The O-3-NO8* slope is comparable to the result from rural North America,but the O-3-CO slope is substantially smaller for the Chinese site. With the anticipation of rapid changes of atmospheric composition in China, long-term measurements of key air pollutants will be necessary for documenting their trends and for studying their environmental impacts.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 16:55:39