Chemical Effects of Airborne Particles from the Sahara on the North Atlantic
International Symposium on the Chemistry of Sea-Air Particulate Exchanges, celebrado del 4 al 10 de octubre de 1973 en Niza.-- 16 pages, figures On a global scale, the total estimated mass of particulate materia is 2.5 x 10 9 tons/year, with almost half this amount in particles of diameter less than...
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ftcsic:oai:digital.csic.es:10261/168722 2024-02-11T10:06:23+01:00 Chemical Effects of Airborne Particles from the Sahara on the North Atlantic Szekielda, Karl-Ileinz Lepple, F.K. Ballester i Nolla, Antoni 1973-10 http://hdl.handle.net/10261/168722 en eng Sí International Symposium on the Chemistry of Sea-Air Particulate Exchanges (1973) http://hdl.handle.net/10261/168722 open comunicación de congreso http://purl.org/coar/resource_type/c_5794 1973 ftcsic 2024-01-16T10:32:22Z International Symposium on the Chemistry of Sea-Air Particulate Exchanges, celebrado del 4 al 10 de octubre de 1973 en Niza.-- 16 pages, figures On a global scale, the total estimated mass of particulate materia is 2.5 x 10 9 tons/year, with almost half this amount in particles of diameter less than 5 microns (1). Man-male emissions contribute approximately 20% of this figure. Particulate transport processes occur predominantly in the troposphere, although some transport is found in the stratosphere followed by settling to the troposphere. The tropospheric circulation is dominantly zonal with three main zones of air mass movement in each hemisphere. the equatorial easterlies, the temparate westerlies, and the polar easterlies (2). Arid areas of the continents contribute particulates to each of these zones. Precipitation scrubbig appears to be the most important mechanism of fallout from the troposphere (3). [.] Peer reviewed Conference Object North Atlantic Digital.CSIC (Spanish National Research Council) |
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Open Polar |
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Digital.CSIC (Spanish National Research Council) |
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ftcsic |
language |
English |
description |
International Symposium on the Chemistry of Sea-Air Particulate Exchanges, celebrado del 4 al 10 de octubre de 1973 en Niza.-- 16 pages, figures On a global scale, the total estimated mass of particulate materia is 2.5 x 10 9 tons/year, with almost half this amount in particles of diameter less than 5 microns (1). Man-male emissions contribute approximately 20% of this figure. Particulate transport processes occur predominantly in the troposphere, although some transport is found in the stratosphere followed by settling to the troposphere. The tropospheric circulation is dominantly zonal with three main zones of air mass movement in each hemisphere. the equatorial easterlies, the temparate westerlies, and the polar easterlies (2). Arid areas of the continents contribute particulates to each of these zones. Precipitation scrubbig appears to be the most important mechanism of fallout from the troposphere (3). [.] Peer reviewed |
format |
Conference Object |
author |
Szekielda, Karl-Ileinz Lepple, F.K. Ballester i Nolla, Antoni |
spellingShingle |
Szekielda, Karl-Ileinz Lepple, F.K. Ballester i Nolla, Antoni Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
author_facet |
Szekielda, Karl-Ileinz Lepple, F.K. Ballester i Nolla, Antoni |
author_sort |
Szekielda, Karl-Ileinz |
title |
Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
title_short |
Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
title_full |
Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
title_fullStr |
Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
title_full_unstemmed |
Chemical Effects of Airborne Particles from the Sahara on the North Atlantic |
title_sort |
chemical effects of airborne particles from the sahara on the north atlantic |
publishDate |
1973 |
url |
http://hdl.handle.net/10261/168722 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Sí International Symposium on the Chemistry of Sea-Air Particulate Exchanges (1973) http://hdl.handle.net/10261/168722 |
op_rights |
open |
_version_ |
1790604068509450240 |