| 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/walmeida/2004/07.02.09.17 |
| Last Update | 2005:03.21.03.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/07.02.09.17.04 |
| Metadata Last Update | 2022:03.26.18.02.00 (UTC) administrator |
| Secondary Key | INPE-10959-PRE/6415 |
| Citation Key | RepelliSilvAlveNobr:1998:InAnPr |
| Title | Indice de anomalia de precipitação para o Estado do Ceara  |
| Format | CD-ROM |
| Year | 1998 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 101 KiB |
| 2. Context | |
| Author | 1 Repelli, Carlos Alberto 2 Silveira, Nivaldo Ferreira 3 Alves, Jose Maria Brabo 4 Nobre, Carlos Afonso |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGQ7 |
| Group | 1 DMA-INPE-MCT-BR |
| Affiliation | 1 CPTEC-INPE-Cachoeira Paulista-12630-000-SP-Brasil |
| e-Mail Address | fabia@cptec.inpe.br |
| Conference Name | Congresso Brasileiro de Meteorologia, 10. |
| Conference Location | Brasilia |
| Date | 26-30 out. 1998 |
| Book Title | Anais |
| Tertiary Type | Artigos |
| Organization | SBMET |
| History (UTC) | 2005-04-26 17:26:44 :: Fabia -> administrator :: 2008-06-10 20:49:53 :: administrator -> estagiario :: 2010-05-11 16:53:53 :: estagiario -> administrator :: 2022-03-26 18:02:00 :: administrator -> marciana :: 1998 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Abstract | A new precipitation-anomaly index for the semi-arid region of northeasten Brazil is presented. The method is based on the classification of bi-monthly totals of precipitation of the stations over the region, assigning to each a droght or normalith index, depending on the position of its total within the frequency distribution of that station. This frequency distribution is constructed empirically using historic series. Most of the stations have 70 years of data or more.The indices obtained indicate the severity or absence of drougth. A better calibration is still needed, which could be done by comparing the results with model outputs and/or actual soil-water observations. RESUMO:Apresenta-se um novo indice de anomalias de precipitação para a região semi-árida do nordeste do Brasil. O método baseia-se na classificação da quantidade de precipitação acumulada num bimestre, para uma dada localidade, em relação à distribuição de frequência, construida empiricamente à partir de séries historicas. Para a maioria das estações, estas séries contam com mais de 70 anos de dados. As localidades são classificadas atribuindo-se indices de seca ou normalidade de acordo com a posição que ocupam na distribuição de frequência. Os resultados mas ainda necessitam de uma melhor calibração, principalmente através da comparação com modelos e/ou observação de água do solo. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Indice de anomalia... |
| 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/cptec.inpe.br/walmeida/2004/07.02.09.17 |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/walmeida/2004/07.02.09.17 |
| Language | pt |
| Target File | Repelli_Indice de anomalia de precipitacao.pdf |
| User Group | Fabia administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 2 |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi edition editor electronicmailaddress identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |