| 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/2005/10.31.18.05.10 | |||
| Last Update | 2006:04.15.23.34.00 (UTC) administrator | |||
| Metadata Repository | cptec.inpe.br/adm_conf/2005/10.31.18.05.11 | |||
| Metadata Last Update | 2022:03.26.18.01.21 (UTC) administrator | |||
| Secondary Key | INPE-13893-PRE/9074 | |||
| Citation Key | LongoFreiUlkeHier:2006:TrBiBu | |||
| Title | Transport of biomass burning products in Southeastern South America and its relationship with the South American Low Level Jet East of the Andes  | |||
| Format | CD-ROM; On-line. | |||
| Year | 2006 | |||
| Access Date | 2024, May 13 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 1072 KiB | |||
| 2. Context | ||||
| Author | 1 Longo, Karla Maria 2 Freitas, Saulo Ribeiro de 3 Ulke, Ana Graciela 4 Hierro, Rodrigo Federico | |||
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHKQ 2 8JMKD3MGP5W/3C9JJ7M | |||
| Group | 1 DMA-INPE-MCT-BR 2 DMD-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 4 Universidad de Buenos Aires, Facultad de Cs. Exactas y Naturales, Departamento de Cs. de la Atmósfera y los Océanos | |||
| Author e-Mail Address | 1 longo@cptec.inpe.br 2 sfreitas@cptec.inpe.br 3 ulke@at.fcen.uba.ar 4 rodrigohie@hotmail.com | |||
| Editor | Vera, Carolina Nobre, Carlos | |||
| e-Mail Address | longo@cptec.inpe.br | |||
| 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 | 121-129 | |||
| Book Title | Proceedings | |||
| Organization | American Meteorological Society (AMS) | |||
| History (UTC) | 2005-10-31 18:05:11 :: longo@cptec.inpe.br -> adm_conf :: 2005-12-16 03:14:53 :: adm_conf -> longo@cptec.inpe.br :: 2006-03-30 00:58:05 :: longo@cptec.inpe.br -> administrator :: 2006-04-18 21:09:48 :: administrator -> lise@dpi.inpe.br :: 2010-12-28 12:36:38 :: lise@dpi.inpe.br -> administrator :: 2010-12-29 15:57:44 :: administrator -> lise@dpi.inpe.br :: 2006 2010-12-29 16:06:02 :: lise@dpi.inpe.br -> administrator :: 2006 2010-12-29 18:53:30 :: administrator -> banon :: 2006 2011-01-02 17:15:01 :: banon -> administrator :: 2006 2022-03-26 18:01:21 :: administrator -> :: 2006 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | biomass burning greenhouse gases climate change atmospheric chemistry | |||
| Abstract | The aim of the present contribution is to perform an analysis and characterization of the transport of biomass burning products in South America, the role played by the low level jet East of the Andes in the transport and the impact on sub-regions of Southeastern South America. To this end, on the basis of a one-year period, the simultaneous occurrence of biomass burning and low level jet East of the Andes was determined. The exploratory study of occurrence of low level jet was carried out using the analyses provided by the Global Data Assimilation System (GDAS) of the National Centers for Environmental Prediction (NCEP). This data set has one-degree horizontal resolution and is available every six hour. The occurrence of the low level jet events was diagnosed applying criteria well established in the literature, based on the strength and vertical shear of the wind field. In agreement with previous climatological characterizations of the low level jet East of the Andes, for the selected year (2002), this mesoscale circulation had distinct features that allowed to classify it in various subsets. These groups typically take place within different synoptic conditions, covering distinct regions and some of them contribute to the development of convective systems. The associated circulation patterns in conjunction with the occurrence of biomass burning results in the transport of aerosols and gases towards different regions with diverse impacts. Some selected situations were subject of further detailed studies. The CAT-BRAMS modeling system was used to simulate these cases. The modeling system considers the emission, transport and transformations of particulate matter (PM2.5) and gases (CO) with an on-line approach and it is currently run operatively at Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) with 40 km resolution over South America. It provides 24-hour predictions of the above mentioned aerosols and gases as well as the meteorological fields. The resulting spatial and temporal distributions of aerosols and gases are studied. The detailed three-dimensional structure and evolution of the fields provided by the model contribute to depict the preferred regions and levels in which the transport of the biomass burning products takes place. It is also possible to analyze the interactions with clouds or local circulations and the influence on forcing mechanisms. The predicted concentrations are compared with the observational data obtained from remote sensing and in-situ measurements at some sites. This system provides also information on the aerosol size distribution, which in turn is related to the sources and nature of aerosols. The comparisons of the model predictions and measurements are used to analyze the skill of the model. This study contributes to the evaluation of the impact of the biomass burning on a regional context as well as towards the control of the performance and improvement of the modeling system. | |||
| Area | MET | |||
| Type | Atmospheric chemistry in the SH | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Transport of biomass... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Transport of biomass... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://mtc-m16b.sid.inpe.br/ibi/cptec.inpe.br/adm_conf/2005/10.31.18.05.10 | |||
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/adm_conf/2005/10.31.18.05.10 | |||
| Language | en | |||
| Target File | 121-130.pdf | |||
| User Group | administrator longo@cptec.inpe.br lise@dpi.inpe.br administrator banon | |||
| Visibility | shown | |||
| Copy Holder | SID/SCD | |||
| Read Permission | allow from all | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/43SKC35 8JMKD3MGPCW/46JKC45 | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/03.26.17.47 2 sid.inpe.br/mtc-m21/2012/07.13.14.59.52 1 | |||
| 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 copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier isbn issn label lineage mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume | |||