| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m17@80/2008/07.08.16.15 (restricted access) |
| Last Update | 2008:07.08.16.26.16 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2008/07.08.16.15.32 |
| Metadata Last Update | 2018:06.05.03.30.53 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1016/j.csr.2007.11.003 |
| ISSN | 0278-4343 |
| Citation Key | SegalEvKaGoPoSa:2008:PoImPo |
| Title | Potential impacts of polar fronts on sedimentation processes at Abrolhos coral reef (South-West Atlantic Ocean/Brazil)  |
| Year | 2008 |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1823 KiB |
| 2. Context | |
| Author | 1 Segal, Bárbara 2 Evangelista, Heitor 3 Kampel, Milton 4 Gonçalves, Aldrey Costa 5 Polito, Paulo Simionatto 6 Santos, Elaine Alves dos |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHTG |
| Group | 1 2 3 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Setor de Celenterologia, Departamento de Invertebrados, Museu Nacional/Universidade Federal do Rio de Janeiro 2 Laboratório de Radioecologia e Mudanças Globais/Universidade do Estado do Rio de Janeiro 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 bLaboratório de Radioecologia e Mudanças Globais/Universidade do Estado do Rio de Janeiro 5 Instituto Oceanografico da Universidade de Sao Paulo 6 bLaboratório de Radioecologia e Mudanças Globais/Universidade do Estado do Rio de Janeiro |
| Author e-Mail Address | 1 2 3 milton@dsr.inpe.br |
| e-Mail Address | alineval@dsr.inpe.br |
| Journal | Continental Shelf Research |
| Volume | 28 |
| Number | 4-5 |
| Pages | 533-544 |
| Secondary Mark | A_CIÊNCIAS_BIOLÓGICAS_I A_ENGENHARIAS_III A_GEOCIÊNCIAS A_INTERDISCIPLINAR A_MEDICINA_VETERINÁRIA A_SAÚDE_COLETIVA B_CIÊNCIAS_BIOLÓGICAS_III B_ENGENHARIAS_I |
| History (UTC) | 2008-07-08 16:26:16 :: marciana -> administrator :: 2010-05-11 02:44:54 :: administrator -> marciana :: 2011-11-01 17:07:46 :: marciana -> administrator :: 2018-06-05 03:30:53 :: administrator -> marciana :: 2008 |
| 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 | Resuspenstion Resedimentation Coral reef Natural radioactivity Abrolhos—Brazil |
| Abstract | Several reefs of the world have undergone changes in community due to sedimentation processes. It has been suggested that Abrolhos reefs (Brazil/South-West Atlantic) are subjected to a steady coastal influence, although there is still little information regarding this assumption. In this work, we have analyzed a set of environmental parameters concerning sedimentation characteristics at the Abrolhos reefs, near 18°S39°W. The analysis included remote sensing, model and in situ data to provide a three-dimensional quantitative description of the processes that influence sediment apportionment to the reefs. Mineralogy and natural radioactivity of sediment trapped at three reef sites in a transect perpendicular to the coastline were used in conjunction with numerical weather prediction model and remote sensing databases. We have observed an increase of around 100% of sediment flux during the summer compared to the winter season. A comparison of regional rainfall regime, sediment plume dynamics and a year-around monitoring of polar fronts trajectories and surface wind showed that the wind-driven resedimentation due to polar front activity is the major contributor to the intensification of sedimentation processes at the offshore area of Abrolhos reefs, despite river runoff from mainland. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Potential impacts of... |
| 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 | kampel.pdf |
| User Group | administrator bayma@dsr.inpe.br administrator marciana |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format identifier isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |