| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/36JT6RH |
| Repository | sid.inpe.br/mtc-m19@80/2009/12.17.11.40 (restricted access) |
| Last Update | 2011:08.02.19.18.20 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19@80/2009/12.17.11.40.14 |
| Metadata Last Update | 2018:06.05.04.36.07 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| ISSN | 0031-0182 |
| Citation Key | GarreaudVuilCompMare:2009:PrSoAm |
| Title | Present-day South American climate  |
| Year | 2009 |
| Access Date | 2024, May 04 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2387 KiB |
| 2. Context | |
| Author | 1 Garreaud, Rene D. 2 Vuille, Mathias 3 Compagnucci, Rosa 4 Marengo, Jose |
| Group | 1 2 3 4 CST-CST-INPE-MCT-BR |
| Affiliation | 1 2 3 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | Palaeogeography, Palaeoclimatology, Palaeoecology |
| Volume | 281 |
| Number | 3-4 |
| Pages | 180-195 |
| History (UTC) | 2009-12-17 13:00:19 :: marciana -> administrator :: 2010-05-11 01:03:01 :: administrator -> banon :: 2010-05-12 14:06:43 :: banon -> marciana :: 2011-11-07 10:33:41 :: marciana -> administrator :: 2009 2018-06-05 04:36:07 :: administrator -> marciana :: 2009 |
| 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 | Climate Atmospheric circulation Precipitation Climate variability South America sea-surface temperature pacific decadal oscillation interannual rainfall variability atlantic convergence zone brazilian amazon basin el-nino tropospheric circulation global precipitation tropical atlantic northeast Brazil |
| Abstract | This paper documents the main features of the climate and climate variability over South America, on the basis of instrumental observations gathered during the 20th Century. It should provide a modem reference framework for paleoclimate research in South America, targeting high-resolution proxies over the past few centuries. Several datasets suitable for present-day climate research are first described, highlighting their advantages as well as their limitations. We then provide a basic physical understanding of the mean annual cycle of the precipitation and atmospheric circulation over the continent and the adjacent oceans. In particular, the diversity of precipitation, temperature and wind patterns is interpreted in terms of the long meridional extent of the continent and the disruption of the large-scale circulation caused by the Andes cordillera, the contrasting oceanic boundary conditions and the landmass distribution. Similarly, the intensity and timing of the interannual and interdecadal climatic fluctuations exhibit considerable geographical dependence, as some regions are more influenced by large-scale phenomena rooted in the tropical oceans while others are more influenced by high-latitude phenomena. The impact of these large-scale phenomena over South America is documented by a regression analysis between selected atmospheric indices and the precipitation and temperature fields. We have included a discussion on the seasonality and long-term stability of such impacts, and complemented our general description by an updated review of the literature on climate variability over specific regions. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Present-day South American... |
| 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 | sa_climate_p3.pdf |
| User Group | administrator banon marciana |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Next Higher Units | 8JMKD3MGPCW/3F3T29H |
| URL (untrusted data) | DOI: 10.1016/j.palaeo.2007.10.032 |
| Dissemination | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn label lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |