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Article: A study of chemical properties of rains on the Tibetan Plateau

TitleA study of chemical properties of rains on the Tibetan Plateau
青藏高原降水化學研究
Authors
KeywordsAlkaline rain (堿雨)
Rainwater chemistry (雨水化學)
Aerosol (氣溶膠)
Atmosphere pollution (大氣污染)
Issue Date2004
PublisherScience Press (科學出版社). The Journal's web site is located at http://c.g.wanfangdata.com.cn/Periodical-hjkxxb.aspx
Citation
Acta Scientiae Circumstantiae, 2004, v. 24 n. 3, p. 555-557 How to Cite?
環境科學學報, 2004, v. 24 n. 3, p. 555-557 How to Cite?
AbstractNatural rains are generally considered as weakly acidic. Measurements in Lhasa and other three small cities on the Tibetan Plateau reveal that the rainwater on the Plateau is alkaline with bicarbonate as the dominant anion and contains few pollutants. On the basis of the measurements on the Tibetan Plateau, the experiments and calculation, the authors believe that the original pH of natural rainwater in arid and semiarid areas on this planet should be weakly alkaline because of the influence of alkaline dusts. 一般認為天然降雨呈弱酸性,但是觀測顯示青藏高原上拉薩及其它3個城市降水呈堿性,以重碳酸鹽陽離子為主,污染物很少.通過對實測資料和試驗結果的分析計算,認為地球上干旱和半干旱地區天然降水的應呈弱堿性,原因是大氣中漂浮著堿性粉塵.
Persistent Identifierhttp://hdl.handle.net/10722/86170
ISSN
2015 SCImago Journal Rankings: 0.154

 

DC FieldValueLanguage
dc.contributor.authorZhang, D-
dc.contributor.authorShi, CX-
dc.contributor.authorLa, J-
dc.date.accessioned2010-09-06T09:13:41Z-
dc.date.available2010-09-06T09:13:41Z-
dc.date.issued2004-
dc.identifier.citationActa Scientiae Circumstantiae, 2004, v. 24 n. 3, p. 555-557-
dc.identifier.citation環境科學學報, 2004, v. 24 n. 3, p. 555-557-
dc.identifier.issn0253-2468-
dc.identifier.urihttp://hdl.handle.net/10722/86170-
dc.description.abstractNatural rains are generally considered as weakly acidic. Measurements in Lhasa and other three small cities on the Tibetan Plateau reveal that the rainwater on the Plateau is alkaline with bicarbonate as the dominant anion and contains few pollutants. On the basis of the measurements on the Tibetan Plateau, the experiments and calculation, the authors believe that the original pH of natural rainwater in arid and semiarid areas on this planet should be weakly alkaline because of the influence of alkaline dusts. 一般認為天然降雨呈弱酸性,但是觀測顯示青藏高原上拉薩及其它3個城市降水呈堿性,以重碳酸鹽陽離子為主,污染物很少.通過對實測資料和試驗結果的分析計算,認為地球上干旱和半干旱地區天然降水的應呈弱堿性,原因是大氣中漂浮著堿性粉塵.-
dc.languagechi-
dc.publisherScience Press (科學出版社). The Journal's web site is located at http://c.g.wanfangdata.com.cn/Periodical-hjkxxb.aspx-
dc.relation.ispartofActa Scientiae Circumstantiae-
dc.relation.ispartof環境科學學報-
dc.subjectAlkaline rain (堿雨)-
dc.subjectRainwater chemistry (雨水化學)-
dc.subjectAerosol (氣溶膠)-
dc.subjectAtmosphere pollution (大氣污染)-
dc.titleA study of chemical properties of rains on the Tibetan Plateau-
dc.title青藏高原降水化學研究-
dc.typeArticle-
dc.identifier.emailZhang, D: zhangd@hkucc.hku.hk-
dc.identifier.authorityZhang, D=rp00649-
dc.identifier.hkuros90383-
dc.identifier.volume24-
dc.identifier.issue3-
dc.identifier.spage555-
dc.identifier.epage557-
dc.publisher.placeChina (中國)-

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