| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP8W/36325NH |
| Repository | sid.inpe.br/mtc-m18@80/2009/09.10.12.25 (restricted access) |
| Last Update | 2009:09.10.12.25.32 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m18@80/2009/09.10.12.25.33 |
| Metadata Last Update | 2020:04.28.17.49.03 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1002/hyp.7396 |
| ISSN | 0885-6087 |
| Citation Key | Marengo:2009:LoTrCy |
| Title | Long-term trends and cycles in the hydrometeorology of the Amazon basin since the late 1920s  |
| Year | 2009 |
| Month | Aug |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 557 KiB |
| 2. Context | |
| Author | Marengo, José Antônio |
| Group | CST-CST-INPE-MCT-BR |
| Affiliation | Instituto Nacional de Pesquisas Espaciais (INPE) |
| e-Mail Address | simone@cptec.inpe.br |
| Journal | Hydrological Processes |
| Volume | 23 |
| Number | 22 Special Issue: Sp. Iss. SI |
| Pages | 3236-3244 |
| Secondary Mark | A_ASTRONOMIA_/_FÍSICA A_CIÊNCIAS_AGRÁRIAS A_CIÊNCIAS_BIOLÓGICAS_I A_ECOLOGIA_E_MEIO_AMBIENTE A_ENGENHARIAS_I A_ENGENHARIAS_III A_ENGENHARIAS_IV A_GEOCIÊNCIAS A_GEOGRAFIA A_INTERDISCIPLINAR A_ZOOTECNIA_/_RECURSOS_PESQUEIROS |
| History (UTC) | 2009-12-14 11:12:45 :: simone -> administrator :: 2010-05-11 01:11:07 :: administrator -> simone :: 2011-05-20 22:25:29 :: simone -> administrator :: 2020-04-28 17:49:03 :: administrator -> simone :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | climate trends decadal variability Amazon rainfall |
| Abstract | Rainfall and river indices for both the northern and southern Amazon were used to identify and explore long-term climate variability on the region. From a statistical analysis of the hydrometeorological series, it is concluded that no systematic unidirectional long-term trends towards drier or wetter conditions have been identified since the 1920s. The rainfall and river series showing variability at inter-annual scales linked to El Niño Southern Oscillation was detected in rainfall in the northern Amazon. It has a low-frequency variability with a peak at - 30 years identified in both rainfall and river series in the Amazon. The presence of cycles rather than a trend is characteristic of rainfall in the Amazon. These cycles are real indicators of decadal and multi-decadal variations in hydrology for both sides of the basin. Sea-level pressure (SLP) gradients between tropics and sub topics were explored in order to explain variability in the hydrometeorology of the basin. Sea surface temperature (SST) gradients inside the tropical Atlantic and between the tropical Atlantic and the sub-tropical Atlantic have been assessed in the context of changes in rainfall in the Amazon, as compared to northern Argentina. Trends in SSTs in the subtropical Atlantic are linked to changes in rainfall and circulation in northern Argentina, and they seem to be related to multi-decadal variations of rainfall in the Amazon. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Long-term trends and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | marengo2009-2.pdf |
| User Group | administrator simone |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m18@80/2008/03.17.15.17.24 |
| Next Higher Units | 8JMKD3MGPCW/3F3T29H |
| URL (untrusted data) | DOI: 10.1002/hyp.7396 |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork versiontype |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |