¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano?
Holocene environmental changes in the southern Caribbean Sea and their implications on the composition of marine micro and malacofauna are unknown. We embarked an oceanographic expedition aboard the ship, ARC-Quindío of the Colombian Navy, to drill at three sites in the Gulf of Urabá using a platfor...
- Autores:
- Tipo de recurso:
- article
- Fecha de publicación:
- 2014
- Institución:
- Pontificia Universidad Javeriana
- Repositorio:
- Repositorio Universidad Javeriana
- Idioma:
- eng
- OAI Identifier:
- oai:repository.javeriana.edu.co:10554/31739
- Acceso en línea:
- http://revistas.javeriana.edu.co/index.php/scientarium/article/view/7261
http://hdl.handle.net/10554/31739
- Palabra clave:
- Ecologia; Paleoceanografia; Paleoecologia
Marine micromolluscs; late Holocene; Gulf of Urabá; calcium carbonate; organic matter.
null
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano?Ospina-Hoyos, JB; Corporación Académica Ambiental, Universidad de Antioquia.Palacio-Baena, JA; Universidad de AntioquiaVásquez-Bedoya, LF; Universidad de AntioquiaEcologia; Paleoceanografia; PaleoecologiaMarine micromolluscs; late Holocene; Gulf of Urabá; calcium carbonate; organic matter.nullHolocene environmental changes in the southern Caribbean Sea and their implications on the composition of marine micro and malacofauna are unknown. We embarked an oceanographic expedition aboard the ship, ARC-Quindío of the Colombian Navy, to drill at three sites in the Gulf of Urabá using a platform gravity corer. To find possible correlations with paleoenvironmental changes during the late Holocene in the Gulf, we assessed the taxonomic composition (organic matter and calcium carbonate) and micromollusc abundance. The elevated richness and abundance of micromolluscs yields more calcium carbonate and less organic matter and answers to environmental changes in the late Holocene. We were able to define two contrasting environments in the Gulf of Urabá during the last 2800 years; an earlier environment dominated by marine waters and a more recent environment of a mixture of waters dominated by estuarine waters.Pontificia Universidad JaverianaCorporación Academica Ambiental, Universidad de Antioquia.2018-02-24T16:00:33Z2020-04-15T18:08:17Z2018-02-24T16:00:33Z2020-04-15T18:08:17Z2014-06-16http://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleanalisis de nucleos de sedimentos y moluscosinfo:eu-repo/semantics/publishedVersionPDFapplication/pdfhttp://revistas.javeriana.edu.co/index.php/scientarium/article/view/726110.11144/Javeriana.SC19-3.rmca2027-13520122-7483http://hdl.handle.net/10554/31739enghttp://revistas.javeriana.edu.co/index.php/scientarium/article/view/7261/6930http://revistas.javeriana.edu.co/index.php/scientarium/article/downloadSuppFile/7261/2588Universitas Scientiarum; Vol 19, No 3 (2014); 233-246Universitas Scientiarum; Vol 19, No 3 (2014); 233-246Universitas Scientiarum; Vol 19, No 3 (2014); 233-246regionalHolocenoDescripción paleoambientalAtribución-NoComercial-SinDerivadas 4.0 Internacionalinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2reponame:Repositorio Universidad Javerianainstname:Pontificia Universidad Javerianainstacron:Pontificia Universidad Javeriana2023-03-28T21:15:56Z |
dc.title.none.fl_str_mv |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
title |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
spellingShingle |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? Ospina-Hoyos, JB; Corporación Académica Ambiental, Universidad de Antioquia. Ecologia; Paleoceanografia; Paleoecologia Marine micromolluscs; late Holocene; Gulf of Urabá; calcium carbonate; organic matter. null |
title_short |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
title_full |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
title_fullStr |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
title_full_unstemmed |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
title_sort |
¿Responden los micromoluscos a los cambios ambientales durante el Holoceno tardío en el sur del mar Caribe colombiano? |
dc.creator.none.fl_str_mv |
Ospina-Hoyos, JB; Corporación Académica Ambiental, Universidad de Antioquia. Palacio-Baena, JA; Universidad de Antioquia Vásquez-Bedoya, LF; Universidad de Antioquia |
author |
Ospina-Hoyos, JB; Corporación Académica Ambiental, Universidad de Antioquia. |
author_facet |
Ospina-Hoyos, JB; Corporación Académica Ambiental, Universidad de Antioquia. Palacio-Baena, JA; Universidad de Antioquia Vásquez-Bedoya, LF; Universidad de Antioquia |
author_role |
author |
author2 |
Palacio-Baena, JA; Universidad de Antioquia Vásquez-Bedoya, LF; Universidad de Antioquia |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Corporación Academica Ambiental, Universidad de Antioquia. |
dc.subject.none.fl_str_mv |
Ecologia; Paleoceanografia; Paleoecologia Marine micromolluscs; late Holocene; Gulf of Urabá; calcium carbonate; organic matter. null |
topic |
Ecologia; Paleoceanografia; Paleoecologia Marine micromolluscs; late Holocene; Gulf of Urabá; calcium carbonate; organic matter. null |
description |
Holocene environmental changes in the southern Caribbean Sea and their implications on the composition of marine micro and malacofauna are unknown. We embarked an oceanographic expedition aboard the ship, ARC-Quindío of the Colombian Navy, to drill at three sites in the Gulf of Urabá using a platform gravity corer. To find possible correlations with paleoenvironmental changes during the late Holocene in the Gulf, we assessed the taxonomic composition (organic matter and calcium carbonate) and micromollusc abundance. The elevated richness and abundance of micromolluscs yields more calcium carbonate and less organic matter and answers to environmental changes in the late Holocene. We were able to define two contrasting environments in the Gulf of Urabá during the last 2800 years; an earlier environment dominated by marine waters and a more recent environment of a mixture of waters dominated by estuarine waters. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06-16 2018-02-24T16:00:33Z 2018-02-24T16:00:33Z 2020-04-15T18:08:17Z 2020-04-15T18:08:17Z |
dc.type.none.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 Artículo de revista http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/article analisis de nucleos de sedimentos y moluscos info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/7261 10.11144/Javeriana.SC19-3.rmca 2027-1352 0122-7483 http://hdl.handle.net/10554/31739 |
url |
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/7261 http://hdl.handle.net/10554/31739 |
identifier_str_mv |
10.11144/Javeriana.SC19-3.rmca 2027-1352 0122-7483 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/7261/6930 http://revistas.javeriana.edu.co/index.php/scientarium/article/downloadSuppFile/7261/2588 Universitas Scientiarum; Vol 19, No 3 (2014); 233-246 Universitas Scientiarum; Vol 19, No 3 (2014); 233-246 Universitas Scientiarum; Vol 19, No 3 (2014); 233-246 |
dc.rights.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
PDF application/pdf |
dc.coverage.none.fl_str_mv |
regional Holoceno Descripción paleoambiental |
dc.publisher.none.fl_str_mv |
Pontificia Universidad Javeriana |
publisher.none.fl_str_mv |
Pontificia Universidad Javeriana |
dc.source.none.fl_str_mv |
reponame:Repositorio Universidad Javeriana instname:Pontificia Universidad Javeriana instacron:Pontificia Universidad Javeriana |
instname_str |
Pontificia Universidad Javeriana |
instacron_str |
Pontificia Universidad Javeriana |
institution |
Pontificia Universidad Javeriana |
reponame_str |
Repositorio Universidad Javeriana |
collection |
Repositorio Universidad Javeriana |
_version_ |
1803712869493112832 |