| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3JM4BG7 |
| Repository | sid.inpe.br/marte2/2015/06.15.15.24.50 |
| Last Update | 2015:06.15.15.24.50 (UTC) banon |
| Metadata Repository | sid.inpe.br/marte2/2015/06.15.15.24.51 |
| Metadata Last Update | 2018:06.06.03.21.39 (UTC) administrator |
| ISBN | 978-85-17-0076-8 |
| Label | 643 |
| Citation Key | AlvesReiFraVedPav:2015:GrPrPr |
| Title | Gross Primary Production Variability in the Amazon River Basin based on 2009-2011 MOD17A2 MODIS data  |
| Format | Internet |
| Year | 2015 |
| Access Date | 2024, May 14 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 276 KiB |
| 2. Context | |
| Author | 1 Alves, Diógenes Salas 2 Reis, Mariane Souza 3 França, David Guimarães Monteiro 4 Vedovato, Laura Barbosa 5 Pavanelli, João Arthur Pompeu |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGTS |
| Group | 1 DPI-OBT-INPE-MCTI-GOV-BR 2 3 SER-SRE-SPG-INPE-MCTI-GOV-BR 4 SER-SRE-SPG-INPE-MCTI-GOV-BR 5 SER-SRE-SPG-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 dalves@dpi.inpe.br |
| Editor | Gherardi, Douglas Francisco Marcolino Aragão, Luiz Eduardo Oliveira e Cruz de |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 17 (SBSR) |
| Conference Location | João Pessoa |
| Date | 25-29 abr. 2015 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 3261-3268 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2015-06-15 15:24:51 :: banon -> administrator :: 2018-06-06 03:21:39 :: administrator -> simone :: 2015 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | This paper presents a preliminary analysis of Gross Primary Production (GPP) for the Amazon River basin based on the MODIS MOD17A2 product for a 24-month period including an El Niño-La Niña transition. Monthly 0.05-degree resolution MOD17A2 data from June 2009 thru May 2011 were used to produce GPP estimates for the globe, for the Amazonian basin, and, within the basin, for Brazilian Amazon forests. Annual GPP was estimated to be 111.8x109 MgCyear-1 for global terrestrial ecosystems, 14.8x109 MgCyear-1 (13.2% of the global GPP) for the Amazon River basin, and 7.6x109 MgCyear-1 (6.7% of the global value) for the basins forests in Brazil. Average monthly GPP was estimated to be 1,23x109 MgCmonth-1 for the basin, and 0.63x109 MgCmonth-1 for the basins forests in Brazil. Analysis of GPP spatial variability indicated that GPP declined with increasing elevation, with areas below 1,250 m accounting for nearly 95% of the basins annualized GPP; also, forest variance at the monthly scale showed that GPP was more homogeneously distributed in forests than in the entire basin, where GPP variability would be affected by different factors like elevation, land cover, land use, and landscape patterns. Principal components analysis of the 24-month time series suggested a more important decline in forest GPP in the southern forests in comparison with the northern ones at the onset of the La Niña in mid-2010. Though preliminary, these results may help investigate how MODIS data might improve our understanding of primary production variability due to large scale events like the Southern Oscillations. |
| Area | SRE |
| Type | Mudanças climáticas |
| Arrangement 1 | urlib.net > BDMCI > Fonds > SBSR > SBSR 17 > Gross Primary Production... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 17 > Gross Primary Production... |
| Arrangement 3 | Projeto Memória 60... > Livros e livros editados > SBSR 17 > Gross Primary Production... |
| Arrangement 4 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Gross Primary Production... |
| Arrangement 5 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Gross Primary Production... |
| 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://urlib.net/ibi/8JMKD3MGP6W34M/3JM4BG7 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3JM4BG7 |
| Language | en |
| Target File | p0643.pdf |
| User Group | banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3JJLLP2 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | sid.inpe.br/marte2/2015/05.31.21.54 6 sid.inpe.br/mtc-m21/2012/07.13.14.44.39 3 sid.inpe.br/bibdigital/2013/09.09.15.05 1 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |