| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YD9/JTAeD |
| Repository | sid.inpe.br/iris@1915/2006/01.26.13.29 |
| Last Update | 2006:01.26.13.29.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1915/2006/01.26.13.29.29 |
| Metadata Last Update | 2022:03.26.18.00.41 (UTC) administrator |
| Secondary Key | INPE-13513-PRE/8726 |
| ISSN | 1029-7006 |
| Citation Key | MartinsPereStuh:2003:PaBiBu |
| Title | Parameterization of biomass burning aerosolsin the BRAZIL-SR radiative transfer model  |
| Year | 2003 |
| Secondary Date | 20060126 |
| Month | apr. |
| Access Date | 2024, May 16 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 12 KiB |
| 2. Context | |
| Author | 1 Martins, Fernando Ramos 2 Pereira, Enio Bueno 3 Stuhlmann, R. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JH2E |
| Group | 1 DMA-INPE-MCT-BR 2 DMA-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE)/CPTEC |
| e-Mail Address | atus@cptec.inpe.br |
| Journal | Geophysical Research Abstracts |
| Volume | 5 |
| Number | 00449 |
| Pages | 1-2 |
| History (UTC) | 2006-02-14 15:28:43 :: Simone -> administrator :: 2008-06-10 19:52:34 :: administrator -> estagiario :: 2010-05-11 16:56:24 :: estagiario -> administrator :: 2012-11-20 03:01:09 :: administrator -> marciana :: 2003 2013-03-04 12:51:38 :: marciana -> administrator :: 2003 2022-03-26 18:00:41 :: administrator -> marciana :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | impacts aerosols biomass burning solar irradiation radiative transfer model |
| Abstract | This work describes the impact of the aerosols that are generated during biomass burning events in the solar irradiation, and presents a parameterization technique to improve the model estimations of the surface incident solar irradiation obtained by the BRASIL-SR radiative transfer model. It was verified that the mean systematic deviation error (MBE) of model estimates grows about 3 times and the value of root mean squared error (RMSE) duplicates in clear sky days for stations close to burned sites in central region of Brazil. The proximity of burned sites produces an increment of the same order of that produced by the presence of clouds in MBE. The parameterization technique of the biomass burning aerosols uses optical properties provided by "Global Aerosol Data Set" (GADS) and it is in accordance with measurements values obtained in two field missions: TRACE-A (1992) and SCAR-B (1995). Three different compositions were used in this study and the difference among them is the ratio of black carbon present in the aerosols: 5%, 7.8% and 10% of black carbon. These values are within the range of measured values observed in the field missions: from 4% to 12%. The aerosol profile and spatial distribution was obtained from a transport model for estimation of tracers spreading from biomass burning areas developed at INPE-CPTEC. The surface incident solar irradiation estimates, obtained with new aerosol parameterization, presented smaller systematic deviations in all the stations used in the validation process. The correlation among estimated and measured values for surface incident solar radiation grew about 2,5 times by adopting a composition with 5% of elementary carbon. The validation procedure showed that the improvements in aerosol parameterization allowed for better estimates by the model. However, the improvements are still masked by limitation imposed by the availability of only tri-hourly image schedules for the GOES-8 satellite in Southern Hemisphere. Acknowledgements This work was possible thanks to the financial help of FAPESP through a scholarship. We also thank, CPTEC for the continuous support in satellite and ancillary products, and to LABSOLAR for rewarding long time collaboration. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Parameterization of biomass... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://mtc-m16b.sid.inpe.br/ibi/6qtX3pFwXQZ3r59YD9/JTAeD |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/6qtX3pFwXQZ3r59YD9/JTAeD |
| Language | en |
| Target File | Martins_Parameterization.pdf |
| User Group | Simone administrator marciana |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.21 1 |
| Dissemination | WEBSCI |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |