| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/36KNFL5 |
| Repository | dpi.inpe.br/plutao@80/2009/12.22.13.44 |
| Last Update | 2010:09.16.12.50.04 (UTC) marciana |
| Metadata Repository | dpi.inpe.br/plutao@80/2009/12.22.13.44.37 |
| Metadata Last Update | 2021:02.12.03.22.29 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| ISSN | 1679-8759 |
| Label | lattes: 3843548786976150 1 GóesLoreGherLINS:2009:ApSaRe |
| Citation Key | RudorffLoreGherLins:2009:ApSaRe |
| Title | Application of satellite remote sensing to study larval dispersion of the spiny lobster in the Tropical Atlantic  |
| Year | 2009 |
| Access Date | 2024, June 16 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 3816 KiB |
| 2. Context | |
| Author | 1 Rudorff, Camila Aguirre Góes 2 Lorenzzetti, João Antônio 3 Gherardi, Douglas Francisco Marcolino 4 Lins-Oliveira, Jorge Eduardo |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHEF |
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DSR-OBT-INPE-MCT-BR 3 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 camila@icess.ucsb.edu |
| e-Mail Address | camila@icess.ucsb.edu |
| Journal | Brazilian Journal of Oceanography |
| Volume | 57 |
| Number | 1 |
| Pages | 1-27 |
| Secondary Mark | B2_ECOLOGIA_E_MEIO_AMBIENTE B2_GEOCIÊNCIAS B1_INTERDISCIPLINAR B1_ZOOTECNIA_/_RECURSOS_PESQUEIROS |
| History (UTC) | 2009-12-23 14:00:37 :: lattes -> marciana :: 2010-01-05 13:19:27 :: marciana -> administrator :: 2010-05-12 02:05:31 :: administrator -> marciana :: 2011-12-07 10:18:49 :: marciana -> administrator :: 2009 2016-06-04 01:08:36 :: administrator -> marciana :: 2009 2016-10-04 17:19:15 :: marciana -> administrator :: 2009 2021-02-12 03:22:29 :: 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 | Oceanografia Dados de satélite Altimetria Transporte de larvas El Niño Satellite data Altimetry Larval transport El Niño |
| Abstract | A conectividade de populações marinhas através da dispersão larval é crucial para a manutenção da produção pesqueira e da biodiversidade. A dispersão de larvas ocorre em diferentes escalas espaciais e temporais, de forma que o recobrimento global e escala sinóptica fazem dos dados de satélite ferramentas importantes para esses estudos. O objetivo deste artigo é apresentar os resultados do uso de dados de correntes geostróficas derivadas de satélites altímetros para simular o transporte de larvas de lagosta espinhosa no oceano Atlântico Tropical. As simulações foram realizadas ao longo do Atlântico Tropical (20ºN - 15ºS), iniciando em quatro locais (Cabo Verde, Costa do Marfim, Ilha de Ascensão e Arquipélago de Fernando de Noronha). Foi utilizado um modelo advectivo/difusivo forçado com o campo médio de circulação geostrófica calculado entre 2001 e 2005 e outro forçado com campo correspondente ao evento de El Niño 2002/2003. Os resultados obtidos sugerem que há uma intensificação de processos oceânicos de meso-escala durante o ano de El Niño, que promove a conectividade entre diferentes estoques e aumenta as chances de ocorrer um fluxo genético. Os dados de correntes geostróficas gerados a partir de satélites altímetros incorporados a um modelo advectivo/difusivo simples podem prover informações importantes acerca da dinâmica física necessárias para conduzir estudos sobre dispersão larval. ABSTRACT: The connectivity of marine populations via larval dispersal is crucial for the maintenance of fisheries production and biodiversity. Because larval dispersion takes place on different spatial scales, global operational satellite data can be successfully used to investigate the connectivity of marine populations on different spatial and temporal scales. In fact, satellite data have long been used for the study of the large and mesoscale biological processes associated with ocean dynamics. This paper presents simulations of spiny lobster larvae transport in the Tropical Atlantic using the geostrophic currents, generated by altimetry that feeds an advection/diffusion model. Simulations were conducted over the Tropical Atlantic (20ºN to 15ºS), considering four larvae release areas: the Cape Verde Archipelago, the Ivory Coast, Ascension Island and Fernando de Noronha Archipelago. We used mean geostrophic current (MGC) calculated from 2001 to 2005 to represent the mean circulation of the Tropical Atlantic. We also ran the model for the El Niño geostrophic current regime (ENGC) using part of the MGC data, representing the El Niño 2002/2003 event. Results suggest that the intensification of the mesoscale ocean processes associated with El Niño events promotes the connectivity between populations, increasing the chances of a genetic flux among different stocks. We concluded that the altimetry geostrophic current data together with a relatively simple advection/diffusion model can provide useful information about the physical dynamics necessary to conduct studies on larval dispersion. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Application of satellite... |
| 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/J8LNKAN8RW/36KNFL5 |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/36KNFL5 |
| Language | en |
| Target File | 02lorent.pdf |
| User Group | administrator lattes marciana |
| Reader Group | administrator marciana |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.50.46 4 sid.inpe.br/bibdigital/2013/09.13.21.11 1 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | DOAJ Directory of Open Access Journals Free |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi format isbn lineage mark mirrorrepository month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |