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Studies on non-precipitating cumulus cloud acidification 非降水积云酸化研究
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90162-5
Shyam K. Nair, Leonard K. Peters
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引用次数: 21
The dispersion of offshore pollutant plumes into moderately complex coastal terrain 近海污染物羽流在中等复杂海岸地形中的扩散
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90174-1
Timothy C. Spangler, Victoria C. Johnson
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引用次数: 0
Improvements in analysis of atmospheric peroxyacetyl nitrate (PAN) 大气中过氧乙酰硝酸盐(PAN)分析方法的改进
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90180-7
Detlev Helmig, Josef Müller, Werner Klein
{"title":"Improvements in analysis of atmospheric peroxyacetyl nitrate (PAN)","authors":"Detlev Helmig,&nbsp;Josef Müller,&nbsp;Werner Klein","doi":"10.1016/0004-6981(89)90180-7","DOIUrl":"10.1016/0004-6981(89)90180-7","url":null,"abstract":"<div><p>Common analytical techniques for PAN determination were modified in order to obtain a sensitive and automatic analysis system. PAN was synthesized by nitration of peracetic acid in hexane, The PAN/hexane solution was purified by water extraction. The quantification was performed determining acetate or nitrite by ion chromatography following alkaline hydrolysis. The validity was checked by liquid i.r. speetroscopy. NMR studies revealed a singulet signal at 2.27 ppm. The precision and sensitivity of the gas Chromatographic analyses were improved by the use of wide bore capillary columns coated with Carbowax 400. The developed system enables automatic and continuous PAN measurements at a 10 min sampling sequence and with a detection limit of 50 ppt.</p></div>","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 10","pages":"Pages 2187-2192"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90180-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52834332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
The lightning discharge 闪电放电
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90280-1
James P. Lodge Jr
{"title":"The lightning discharge","authors":"James P. Lodge Jr","doi":"10.1016/0004-6981(89)90280-1","DOIUrl":"10.1016/0004-6981(89)90280-1","url":null,"abstract":"","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 11","pages":"Page 2636"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90280-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52835091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A note on subgrid-scale processes in photochemical modelling 光化学模拟中亚网格尺度过程的注释
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90567-2
G.D. Hess , M.E. Cope
{"title":"A note on subgrid-scale processes in photochemical modelling","authors":"G.D. Hess ,&nbsp;M.E. Cope","doi":"10.1016/0004-6981(89)90567-2","DOIUrl":"10.1016/0004-6981(89)90567-2","url":null,"abstract":"<div><p>The effects of including a parameterization of subgrid-scale dispersion and chemical processes in the Eulerian-Lagrangian transport model of Hess are investigated. A case chosen to maximize the subgrid-scale effects is studied, and it is found that the predicted change in maximum O<sub>3</sub> when subgrid-scale processes are included is small (∼5%) compared with predictions based on direct injection of point emissions. It is also found for this model that the parameterization of subgrid-scale processes is not necessary to provide numerical stability in calculating the chemical kinetics.</p></div>","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 12","pages":"Pages 2857-2860"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90567-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52836751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Principles of environmental sampling 环境抽样原则
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90429-0
James P. Lodge Jr
{"title":"Principles of environmental sampling","authors":"James P. Lodge Jr","doi":"10.1016/0004-6981(89)90429-0","DOIUrl":"10.1016/0004-6981(89)90429-0","url":null,"abstract":"","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 7","pages":"Pages 1623-1624"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90429-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"108720337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Airborne measurements of ozone concentrations in background air and power plant plumes 本底空气和电厂羽流中臭氧浓度的机载测量
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90187-X
Eric Joos, Gerard Maffiolo
{"title":"Airborne measurements of ozone concentrations in background air and power plant plumes","authors":"Eric Joos,&nbsp;Gerard Maffiolo","doi":"10.1016/0004-6981(89)90187-X","DOIUrl":"10.1016/0004-6981(89)90187-X","url":null,"abstract":"<div><p>Ozone plays an important role in the physicochemical interactions between plumes and background air. During two field programs conducted at Cordemais in fall 1984 and at Le Havre in fall 1985, concentration measurements were performed in background air and in the plumes of fossil-fuel fired power plants. In background air, the daily average ozone concentration varied between 15 and 60 ppb depending on solar irradiation, pollution level and atmospheric stability. Maximum values of 100 ppb were observed in industrial area plumes. In the power plant plume, consumption of atmospheric ozone by emitted NO is important during the first 5 km downwind of the power plant but does not totally explain some important formation of NO<sub>2</sub> identified at short distances downwind of the power plant.</p></div>","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 10","pages":"Pages 2249-2257"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90187-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52833983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Recent titles of interest 最近感兴趣的标题
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90167-4
{"title":"Recent titles of interest","authors":"","doi":"10.1016/0004-6981(89)90167-4","DOIUrl":"https://doi.org/10.1016/0004-6981(89)90167-4","url":null,"abstract":"","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 6","pages":"Pages 1433-1434"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90167-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136603214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New patents 新专利
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90431-9
{"title":"New patents","authors":"","doi":"10.1016/0004-6981(89)90431-9","DOIUrl":"https://doi.org/10.1016/0004-6981(89)90431-9","url":null,"abstract":"","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 7","pages":"Page I"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90431-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136710818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Air pollution and rural biomass fuels in developing countries: A pilot village study in India and implications for research and policy 发展中国家的空气污染和农村生物质燃料:印度的试点农村研究及其对研究和政策的影响
Atmospheric Environment (1967) Pub Date : 1989-01-01 Epub Date: 2003-05-14 DOI: 10.1016/0004-6981(89)90021-8
Premlata Menon
{"title":"Air pollution and rural biomass fuels in developing countries: A pilot village study in India and implications for research and policy","authors":"Premlata Menon","doi":"10.1016/0004-6981(89)90021-8","DOIUrl":"https://doi.org/10.1016/0004-6981(89)90021-8","url":null,"abstract":"","PeriodicalId":100138,"journal":{"name":"Atmospheric Environment (1967)","volume":"23 3","pages":"Pages 707-708"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0004-6981(89)90021-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91768188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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