| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m16b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | cptec.inpe.br/adm_conf/2005/11.01.09.26 | |||
| Last Update | 2006:04.15.16.04.38 (UTC) administrator | |||
| Metadata Repository | cptec.inpe.br/adm_conf/2005/11.01.09.26.47 | |||
| Metadata Last Update | 2018:06.05.03.43.06 (UTC) administrator | |||
| Citation Key | DiabNaidZuncCart:2006:GiNaPh | |||
| Title | Southern Africa: a Giant Natural Photochemical Reactor  | |||
| Format | CD-ROM, On-line. | |||
| Year | 2006 | |||
| Access Date | 2024, Dec. 26 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 656 KiB | |||
| 2. Context | ||||
| Author | 1 Diab, Roseanne 2 Naidoo, Mogesh 3 Zunckel, Mark 4 Carter, Warren | |||
| Affiliation | 1 (1) School of Environmental Sciences, university of KwaZulu-Natal, Durban, 4041 2 (2) CSIR, Congella, Durban 4001 3 4 | |||
| Author e-Mail Address | 1 diab@ukzn.ac.za 2 mnaidoo@csir.co.za 3 mzunckel@csir.co.za 4 wcarter@csir.co.za 5 6 | |||
| Editor | Vera, Carolina Nobre, Carlos | |||
| e-Mail Address | diab@ukzn.ac.za | |||
| Conference Name | International Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO). | |||
| Conference Location | Foz do Iguaçu | |||
| Date | 24-28 Apr. 2006 | |||
| Publisher | American Meteorological Society (AMS) | |||
| Publisher City | 45 Beacon Hill Road, Boston, MA, USA | |||
| Pages | 97-100 | |||
| Book Title | Proceedings | |||
| Tertiary Type | Oral | |||
| Organization | American Meteorological Society (AMS) | |||
| History (UTC) | 2005-11-01 09:26:48 :: diab@ukzn.ac.za -> adm_conf :: 2005-12-16 03:07:04 :: adm_conf -> diab@ukzn.ac.za :: 2006-03-02 09:56:19 :: diab@ukzn.ac.za -> administrator :: 2006-04-18 21:21:13 :: administrator -> lise@dpi.inpe.br :: 2010-12-28 12:36:51 :: lise@dpi.inpe.br -> administrator :: 2010-12-29 15:59:26 :: administrator -> lise@dpi.inpe.br :: 2006 2010-12-29 16:06:17 :: lise@dpi.inpe.br -> administrator :: 2006 2010-12-29 18:55:08 :: administrator -> banon :: 2006 2011-01-02 17:15:17 :: banon -> administrator :: 2006 2018-06-05 03:43:06 :: administrator -> :: 2006 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | tropospheric ozone Africa biomass burning | |||
| Abstract | A number of large field experiments (for example, SAFARI-92, SAFARI-2000) have been undertaken in the last decade or so over southern Africa. Routine ozone profiling as part of the SHADOZ ozonesonde network takes place at Irene and Nairobi, and aircraft measurements in the MOZAIC programme have contributed both upper tropospheric data and profile data at selected airports. All have highlighted the build-up of tropospheric ozone over central and southern Africa and hence support the notion of a giant natural photochemical reactor over the region. Attention is drawn in the first instance to the spatial and temporal features of the ozone enhancement. It is shown that there is a strong latitudinal gradient in total tropospheric ozone, with peak values experienced over Zambia, and a longitudinal migration of the season of peak ozone from west to east. Back trajectory analysis from 11 data stations support the dynamic prerequisites for ozone buildup (viz. anticyclonic recirculation), which when coupled with ozone production from a rich and diverse mixture of sources (fires, lightning, urban-industrial, biogenic) provide all the ingredients for ozone enhancment and support the notion of a giant natural photochemical reactor. | |||
| Area | MET | |||
| Type | Atmospheric chemistry in the SH | |||
| doc Directory Content | access | |||
| source Directory Content |
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| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/cptec.inpe.br/adm_conf/2005/11.01.09.26 | |||
| zipped data URL | http://urlib.net/zip/cptec.inpe.br/adm_conf/2005/11.01.09.26 | |||
| Language | en | |||
| Target File | 97-100.pdf | |||
| User Group | diab@ukzn.ac.za lise@dpi.inpe.br administrator | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Host Collection | cptec.inpe.br/nobre/2005/06.02.21.14 cptec.inpe.br/walmeida/2003/04.25.17.12 | |||
| 6. Notes | ||||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier isbn issn label lineage mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||