Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú.
Los foraminíferos bentónicos han demostrado ser herramientas locales del entendimiento de la dinámica de las emanaciones de metano a nivel mundial. Este estudio caracteriza el nivel de filtración de 18 estaciones dentro un campo de filtración entre la plataforma continental y el talud del cinturón p...
- Autores:
-
Barragán Jacksson, Camila María
- Tipo de recurso:
- Fecha de publicación:
- 2024
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/86296
- Palabra clave:
- 560 - Paleontología::563 - Miscelánea fósiles marinos y costeros invertebrados
550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología
Contaminación ambiental
Oceanografía
Foraminíferos bentónicos
Offshore del cinturón plegado del Sinú
Intensidad de filtración
Filtraciones frías
Caribe Sur
Zona de transición sulfato- metano
Benthic foraminifera
Offshore of the Sinú folded belt
Cold seeps
South Caribbean
Sulfate and methane transition zone
Filtration intensity
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| dc.title.translated.none.fl_str_mv |
Response and variability of benthic foraminifera to methane seepage and environmental variables in the offshore zone of the Sinú fold belt. |
| title |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| spellingShingle |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. 560 - Paleontología::563 - Miscelánea fósiles marinos y costeros invertebrados 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología Contaminación ambiental Oceanografía Foraminíferos bentónicos Offshore del cinturón plegado del Sinú Intensidad de filtración Filtraciones frías Caribe Sur Zona de transición sulfato- metano Benthic foraminifera Offshore of the Sinú folded belt Cold seeps South Caribbean Sulfate and methane transition zone Filtration intensity |
| title_short |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| title_full |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| title_fullStr |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| title_full_unstemmed |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| title_sort |
Respuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú. |
| dc.creator.fl_str_mv |
Barragán Jacksson, Camila María |
| dc.contributor.advisor.none.fl_str_mv |
Bernal Franco, Gladys Rocío |
| dc.contributor.author.none.fl_str_mv |
Barragán Jacksson, Camila María |
| dc.contributor.researchgroup.spa.fl_str_mv |
Oceánicos |
| dc.contributor.orcid.spa.fl_str_mv |
Barragán Jacksson, Camila María [0000000157086106] |
| dc.subject.ddc.spa.fl_str_mv |
560 - Paleontología::563 - Miscelánea fósiles marinos y costeros invertebrados 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología |
| topic |
560 - Paleontología::563 - Miscelánea fósiles marinos y costeros invertebrados 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología Contaminación ambiental Oceanografía Foraminíferos bentónicos Offshore del cinturón plegado del Sinú Intensidad de filtración Filtraciones frías Caribe Sur Zona de transición sulfato- metano Benthic foraminifera Offshore of the Sinú folded belt Cold seeps South Caribbean Sulfate and methane transition zone Filtration intensity |
| dc.subject.lemb.none.fl_str_mv |
Contaminación ambiental Oceanografía |
| dc.subject.proposal.spa.fl_str_mv |
Foraminíferos bentónicos Offshore del cinturón plegado del Sinú Intensidad de filtración Filtraciones frías Caribe Sur Zona de transición sulfato- metano |
| dc.subject.proposal.eng.fl_str_mv |
Benthic foraminifera Offshore of the Sinú folded belt Cold seeps South Caribbean Sulfate and methane transition zone Filtration intensity |
| description |
Los foraminíferos bentónicos han demostrado ser herramientas locales del entendimiento de la dinámica de las emanaciones de metano a nivel mundial. Este estudio caracteriza el nivel de filtración de 18 estaciones dentro un campo de filtración entre la plataforma continental y el talud del cinturón plegado del Sinú a partir de la variabilidad espacial de las poblaciones de foraminíferos bentónicos (FB) con relación a los escapes y la actividad de filtración de fluidos. La variabilidad espacial de las filtraciones se identificó en 4 zonas de actividad, a partir de la dominancia de las asociaciones de las especies dominantes y las variables obtenidas a partir de los FB en conjunto con análisis clusters y PCA. La asociación de Q. candeiana, T. trigonula, L. difflugiformis, E. excavatum y C. poeyanum, representa la zona de actividad baja; la asociación de L. ungeriana, C. mundulus, C. pseudoungerianus la de filtración moderada; la asociación de L. soldanii, B. irregularis y B. cf aspratilis la de filtración moderada-alta; mientras que la zona de alta filtración se identifica con C. mundulus y otras especies hialinas. Además, las adaptaciones fisiológicas como la simbiosis, el tipo de sustrato, y el trasporte del metano resultan repercutir sobre las abundancias de estas especies en las distintas zonas de filtración, indicando el favorecimiento de mayores abundancias de FB en zonas de actividad moderada. Finalmente, la relación de los FB con el metano y otras variables ambientales se identificó a partir de un análisis de redundancia (RDA) en donde las poblaciones de FB estudiadas responden principalmente al tipo de sustrato, la salinidad y las filtraciones de metano. (Texto tomado de la fuente) |
| publishDate |
2024 |
| dc.date.accessioned.none.fl_str_mv |
2024-06-25T19:16:18Z |
| dc.date.available.none.fl_str_mv |
2024-06-25T19:16:18Z |
| dc.date.issued.none.fl_str_mv |
2024 |
| dc.type.spa.fl_str_mv |
Trabajo de grado - Maestría |
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info:eu-repo/semantics/masterThesis |
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info:eu-repo/semantics/acceptedVersion |
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Text |
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http://purl.org/redcol/resource_type/TM |
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acceptedVersion |
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https://repositorio.unal.edu.co/handle/unal/86296 |
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Universidad Nacional de Colombia |
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Repositorio Institucional Universidad Nacional de Colombia |
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https://repositorio.unal.edu.co/ |
| url |
https://repositorio.unal.edu.co/handle/unal/86296 https://repositorio.unal.edu.co/ |
| identifier_str_mv |
Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia |
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spa |
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spa |
| dc.relation.references.spa.fl_str_mv |
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Biotic responses of deep-sea benthic foraminifera in the equatorial Indian Ocean during the Quaternary: Influence of the ballasting effect on organic matter by calcareous plankton skeletons. Palaeogeography, Palaeoclimatology, Palaeoecology, 585(January 2021), 110724. https://doi.org/10.1016/j.palaeo.2021.110724 Talukder, A. R. (2012). Review of submarine cold seep plumbing systems: leakage to seepage and venting. Terra Nova, 24(4), 255–272. https://doi.org/10.1111/j.1365-3121.2012.01066.x Tarazona, D. M., Prieto, J. A., Murphy, W., & Vesga, J. N. (2021). Identification of submarine landslides in the Colombian Caribbean Margin (Southern Sinú Fold Belt) using seismic investigations. The Leading Edge, 40(12), 914–922. https://doi.org/10.1190/tle40120914.1 Theodor, M., Schmiedl, G., & Mackensen, A. (2016). Stable isotope composition of deep-sea benthic foraminifera under contrasting trophic conditions in the western Mediterranean Sea. Marine Micropaleontology, 124, 16–28. https://doi.org/10.1016/j.marmicro.2016.02.001 Thomas, E. (2003). Extinction and food at the seafloor: A high-resolution benthic foraminiferal record across the Initial Eocene Thermal Maximum, Southern Ocean Site 690. Special Paper of the Geological Society of America, 369, 319–332. https://doi.org/10.1130/0-8137-2369-8.319 Tinivella, U., & Giustiniani, M. (2012). An Overview of Mud Volcanoes Associated to Gas Hydrate System. In Updates in Volcanology - New Advances in Understanding Volcanic Systems. InTech. https://doi.org/10.5772/51270 Torres, M. E., Martin, R. A., Klinkhammer, G. P., & Nesbitt, E. A. (2010). Post depositional alteration of foraminiferal shells in cold seep settings: New insights from flow-through time-resolved analyses of biogenic and inorganic seep carbonates. Earth and Planetary Science Letters, 299(1–2), 10–22. https://doi.org/10.1016/j.epsl.2010.07.048 Torres, M. E., Mix, A. C., Kinports, K., Haley, B., Klinkhammer, G. P., McManus, J., & de Angelis, M. A. (2003). Is methane venting at the seafloor recorded by δ13C of benthic foraminifera shells? Paleoceanography, 18(3), 1–13. https://doi.org/10.1029/2002pa000824 Toto, A. E. L., & Kellogg, J. N. (1992). Structure of the Sinu-San Jacinto fold belt-An active accretionary prism in northern Colombia. In Journal of South American Earth Sciences (Vol. 5, Issue 2). Trejos-Tamayo, R., Vallejo, F., Arias, V., García, C., Pardo-Trujillo, A., Bedoya, E., & Flores, J. A. (2020). Biostratigraphy of ejected material from mud volcanoes in the Caribbean region of Colombia: Contribution to the stratigraphy of Sinú Basin. Journal of South American Earth Sciences, 103. https://doi.org/10.1016/j.jsames.2020.102782 Valentine, D. L. (2002). Biogeochemistry and microbial ecology of methane oxidation in anoxic environments: a review. In Antonie van Leeuwenhoek (Vol. 81). https://doi.org/10.1023/A:1020587206351 Valentine, D. L., & Reeburgh, W. S. (2000). 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Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Bernal Franco, Gladys Rocíof151dbb3c55ee606e69d3eac64d371ddBarragán Jacksson, Camila María4804073f132d82d14627c50970e57ae2OceánicosBarragán Jacksson, Camila María [0000000157086106]2024-06-25T19:16:18Z2024-06-25T19:16:18Z2024https://repositorio.unal.edu.co/handle/unal/86296Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/Los foraminíferos bentónicos han demostrado ser herramientas locales del entendimiento de la dinámica de las emanaciones de metano a nivel mundial. Este estudio caracteriza el nivel de filtración de 18 estaciones dentro un campo de filtración entre la plataforma continental y el talud del cinturón plegado del Sinú a partir de la variabilidad espacial de las poblaciones de foraminíferos bentónicos (FB) con relación a los escapes y la actividad de filtración de fluidos. La variabilidad espacial de las filtraciones se identificó en 4 zonas de actividad, a partir de la dominancia de las asociaciones de las especies dominantes y las variables obtenidas a partir de los FB en conjunto con análisis clusters y PCA. La asociación de Q. candeiana, T. trigonula, L. difflugiformis, E. excavatum y C. poeyanum, representa la zona de actividad baja; la asociación de L. ungeriana, C. mundulus, C. pseudoungerianus la de filtración moderada; la asociación de L. soldanii, B. irregularis y B. cf aspratilis la de filtración moderada-alta; mientras que la zona de alta filtración se identifica con C. mundulus y otras especies hialinas. Además, las adaptaciones fisiológicas como la simbiosis, el tipo de sustrato, y el trasporte del metano resultan repercutir sobre las abundancias de estas especies en las distintas zonas de filtración, indicando el favorecimiento de mayores abundancias de FB en zonas de actividad moderada. Finalmente, la relación de los FB con el metano y otras variables ambientales se identificó a partir de un análisis de redundancia (RDA) en donde las poblaciones de FB estudiadas responden principalmente al tipo de sustrato, la salinidad y las filtraciones de metano. (Texto tomado de la fuente)Benthic foraminifera have proven to be local tools for understanding the dynamics of methane seepage worldwide. This study characterizes the filtration level of 18 stations within a filtration field between the continental shelf and the slope of the Sinú fold belt based on the spatial variability of benthic foraminifera (BF) populations in relation to filtrations and fluid migration activity.The spatial variability of the leaks was identified in 4 activity zones, based on the dominance of the assemblages of the dominant species and the variables obtained from BF in conjunction with cluster analysis and PCA. The assemblage of Q. candeiana, T. trigonula, L. difflugiformis, E. excavatum and C. poeyanum, represents the zone of low activity; the assemblage of L. ungeriana, C. mundulus, C. pseudoungerianus that of moderate filtration; the assemblage of L. soldanii, B. irregularis and B. cf aspratilis with moderate-high filtration; while the high filtration zone is identified with C. mundulus and other hyaline species. Furthermore, physiological adaptations such as symbiosis, type of substrate, and methane transport turn out to have an impact on the abundances of these species in the different filtration zones, indicating the favoring of greater abundances of BF in zones of moderate activity. Finally, the relationship of BF with methane and other environmental variables was identified from a redundancy analysis (RDA) where the BF populations studied respond mainly to the type of substrate, salinity and methane seepage.MaestríaMagíster en Ingeniería - Recursos HidráulicosÁrea Curricular de Medio Ambiente112 páginasapplication/pdfspaUniversidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - Recursos HidráulicosFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín560 - Paleontología::563 - Miscelánea fósiles marinos y costeros invertebrados550 - Ciencias de la tierra::551 - Geología, hidrología, meteorologíaContaminación ambientalOceanografíaForaminíferos bentónicosOffshore del cinturón plegado del SinúIntensidad de filtraciónFiltraciones fríasCaribe SurZona de transición sulfato- metanoBenthic foraminiferaOffshore of the Sinú folded beltCold seepsSouth CaribbeanSulfate and methane transition zoneFiltration intensityRespuesta y variabilidad de los foraminíferos bentónicos ante los escapes de metano y las variables ambientales en la zona offshore del cinturón plegado del Sinú.Response and variability of benthic foraminifera to methane seepage and environmental variables in the offshore zone of the Sinú fold belt.Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAlfaro, E., & Holz, M. 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CONTROL NEOTECTÓNICO DEL DIAPIRISMO DE LODO EN LA REGIÓN DE CARTAGENA, COLOMBIA (Neotectonic control of mud diapirism in the Cartagena region, Colombia) (Vol. 8, Issue 1).Badesab, F., Dewangan, P., & Gaikwad, V. (2020). Magnetic Mineral Diagenesis in a Newly Discovered Active Cold Seep Site in the Bay of Bengal. Frontiers in Earth Science, 8. https://doi.org/10.3389/feart.2020.592557Barreto, M., Barrera, R., Benavides, J., Cardozo, E., Hernández, H., Marín, L., Posada, B., Salvatierra, C., Sierra, P., & Villa, A. (1999). Diagnóstico Ambiental del Golfo de Morrosquillo (Punta Rada-Tolú). In Applied Geomorphological Surveys (Vol. 23).Barry, J. P., Gary Greene, H., Orange, D. L., Baxter, C. H., Robison, B. H., Kochevar, R. E., Nybakken, J. W., R, D. L., & McHugh, C. M. (1996). Biologic and geologic characteristics of cold seeps in Monterey Bay, California. 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Isotopes and their possible use as biomarkers of microbial products.Methane Seep Hunting a multi-scale and multi-method approachMincienciasANHUniversidad Nacional de ColombiaEstudiantesInvestigadoresPúblico generalORIGINAL1053859882.2024.pdf1053859882.2024.pdftesis de Maestría en Ingeniería - Recursos Hidráulicosapplication/pdf7569741https://repositorio.unal.edu.co/bitstream/unal/86296/5/1053859882.2024.pdf7de91b065a32d395ad7738d1f215793fMD55LICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/86296/3/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD53THUMBNAIL1053859882.2024.pdf.jpg1053859882.2024.pdf.jpgGenerated Thumbnailimage/jpeg5683https://repositorio.unal.edu.co/bitstream/unal/86296/6/1053859882.2024.pdf.jpg139e95cd474355002b5038a81b8f23b2MD56unal/86296oai:repositorio.unal.edu.co:unal/862962024-08-25 23:11:44.908Repositorio Institucional Universidad Nacional de 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