Identificação pessoal

Nome completo

Carlos Alexandre da Sillva Ribeiro

Nomes de citação

• Ribeiro, Carlos

Identificadores de autor

Ciência ID

2810-FEEB-C423

ORCID iD

0000-0001-7492-1425

Idiomas

Idioma	Conversação	Leitura	Escrita	Compreensão	Peer-review
Português	Utilizador proficiente (C1)	Utilizador proficiente (C1)	Utilizador proficiente (C1)	Utilizador proficiente (C1)
Inglês	Utilizador proficiente (C1)	Utilizador proficiente (C1)	Utilizador independente (B1)	Utilizador proficiente (C1)
Francês	Utilizador independente (B1)	Utilizador proficiente (C1)	Utilizador independente (B1)	Utilizador independente (B1)

	Grau	Classificação
2006/01 Concluído	n/a (Doutoramento) Universidade de Évora, Portugal "Evolução diagenética e tectono-sedimentar do Carixiano da região de Sagres, Bacia Algarvia" (TESE/DISSERTAÇÃO)	Aprovado com distinção e louvor por unanimidade
1994 Concluído	n/a (Mestrado) Universidade de Évora, Portugal "Estudo metalogenético da mineralização aurífera do Escoural (Évora)" (TESE/DISSERTAÇÃO)	Muito Bom
1988 Concluído	Geologia (Licenciatura) Universidade de Lisboa Faculdade de Ciências, Portugal	14

Docência no Ensino Superior

	Categoria Profissional Instituição de acolhimento	Empregador
2006/02/01 - Atual	Professor Auxiliar (Docente Universitário)	Universidade de Évora, Portugal

Projeto

	Designação	Financiadores
2018/10/01 - 2021/09/30	Carbonatação in-situ para redução de emissões de CO2 de fontes energéticas e industriais no Alentejo. PTDC/CTA-GEO/31853/2017 Investigador Universidade de Évora, Portugal	Fundação para a Ciência e a Tecnologia Em curso
2018/10 - 2021/09	D4Ss: Food-web approaches to assess the functional benthic ecosystem interactions for ALT20-03-0145-FEDER-029400 Investigador	Fundação para a Ciência e a Tecnologia
2018/10 - 2021/09	Tagusgas: Tsunami hazard assessment of the Lisbon city associated to the Tagus delta landslide. PTDC/CTA-GEO/031885/2017 Investigador responsável	Fundação para a Ciência e a Tecnologia
2016/05 - 2020/05	MEDSALT - Uncovering the Mediterranean salt giant CA COST Action CA15103	Horizon 2020 Framework Programme
2016/06 - 2019/05	MINEPLAT - Assessment of the mineral resources potential in the continental shelf of Alentejo and of the environmental conditions caused by the tectonic uplift in the Pliocene-Quaternary ALT20-03-0145-FEDER-000013 Investigador responsável Universidade de Évora, Portugal	PO Alentejo 2020 (FSE/FEDER) Em curso
2016/01 - 2018/12	Pockmarks and fluid seepage in the Estremadura Spur: implications for regional geology, biology, and petroleum systems Provided by PTCRIS: 143797 Investigador	Fundação para a Ciência e a Tecnologia, I.P.
2014/01 - 2015/12	ProMira - Desenvolvimento de metodologias com aplicação na Recuperação, Protecção e Gestão das pradarias marinhas e dos sapais do estuário do Mira, como suporte vital às actividades de pesca, aquicultura e como viveiro de espécies. PROMAR Nº31-03-02-FEP-006 Investigador	PROMAR, Governo de Portugal
2012/05 - 2015/09	CAVE - Karstic caves of Central Portugal as palaeoenvironmental archives. Speleogenesis and present-day dynamics Provided by PTCRIS: 117608 117608 Investigador	Fundação para a Ciência e a Tecnologia, I.P.
2010/03 - 2014/02	The Gloria-SWIM plate boundary Faults connection and its importance on the propagation of tectonic deformation and deep water ecosystems along the Azores-Gibraltar Plate Boundary (SWIMGLO) Provided by PTCRIS: 100522 100522 Investigador	Fundação para a Ciência e a Tecnologia, I.P.
2011/01 - 2013/12	Aerosol composition in Southwestern Iberia: properties and sources Provided by PTCRIS: 104925 104925 Investigador	Fundação para a Ciência e a Tecnologia, I.P. Concluído
2010/04 - 2013/12	GODESS: Garvão/Ourique iron age Deposit - Engaging science studies Provided by PTCRIS: 108758 108758 Investigador	Fundação para a Ciência e a Tecnologia, I.P. Concluído
2008/09 - 2012/07	TOPOMED - Plate re-organization in the westernMediterranean: lithospheric causes and topographic consequences Provided by PTCRIS: 83752 83752 TOPOEUROPE/0001/2007 Investigador Universidade de Aveiro, Portugal Universidade de Évora, Portugal Fundação da Faculdade de Ciências da Universidade de Lisboa, Portugal	Fundação para a Ciência e a Tecnologia, I.P. Fundação para a Ciência e a Tecnologia Concluído
2009 - 2012	COMET - Integrated infrastructure for CO2 transport and storage in the west Mediterranean Proj. Ref.: 241400 Investigador Universidade de Évora, Portugal	European Commission Seventh Framework Programme for Research and Technological Development Energy Concluído
2007/08 - 2010/11	HOLOCLIMA - Holocene climate record from limestone tuffs and associated lacustrine sediments 71298 Provided by PTCRIS: 71298 Investigador responsável	Fundação para a Ciência e a Tecnologia, I.P.

Publicações

Artigo em revista	Pereira, P.; Ribeiro, C.; Carneiro, J.. "Identification and characterization of geological formations with co2 storage potential in portugal". Petroleum Geoscience 27 3 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85112080506&partnerID=MN8TOARS. 10.1144/petgeo2020-123 Pedro Terrinha; Teresa Medialdea; Luis Batista; Luis Somoza; Vitor Magalhães; Francisco Javier González; João Noiva; et al. "Integrated thematic geological mapping of the Atlantic Margin of Iberia". Geological Society, London, Special Publications (2020): 10.1144/sp505-2019-90 Pedro Terrinha; Henrique Duarte; Pedro Brito; João Noiva; Carlos Ribeiro; Rachid Omira; Maria Ana Baptista; et al. "The Tagus River delta landslide, off Lisbon, Portugal. Implications for Marine geo-hazards". Marine Geology 416 (2019): 105983-105983. https://doi.org/10.1016%2Fj.margeo.2019.105983. 10.1016/j.margeo.2019.105983 D. Duarte; V.H. Magalhães; P. Terrinha; C. Ribeiro; P. Madureira; L.M. Pinheiro; O. Benazzouz; J.-H. Kim; H. Duarte. "Identification and characterization of fluid escape structures (pockmarks) in the Estremadura Spur, West Iberian Margin". Marine and Petroleum Geology 82 (2017): 414-423. https://doi.org/10.1016/j.marpetgeo.2017.02.026. 10.1016/j.marpetgeo.2017.02.026 Ramalho, S.P.; Ribeiro, C.; Hensen, C.; Scholz, F.; Nuzzo, M.; Terrinha, P.; Adão, H.; Arbizu, Pedro Martínez. "Benthic nematode biodiversity of the Abzu, Tiamat and Michael Ivanov mud volcanoes located along the SWIM fracture zone (Gulf of Cadiz)". Marine Biodiversity (2017): 1-16. http://www.scopus.com/inward/record.url?eid=2-s2.0-85033469023&partnerID=MN8TOARS. 10.1007/s12526-017-0809-x Noiva, J.; Ribeiro, C.; Terrinha, P.; Neres, M.; Brito, P.. "Exploring the alentejo continental shelf for minerals and plio-quaternary environmental changes: Preliminary results of the mineplat survey,Exploração de recursos minerais na plataforma continental do alentejo e alterações ambientais no plio-quaternário: Resultados preliminares da campanha mineplat". Comunicacoes Geologicas 104 1 (2017): 61-67. http://www.scopus.com/inward/record.url?eid=2-s2.0-85063578233&partnerID=MN8TOARS. M. F. Pereira; C. Ribeiro; C. Gama; K. Drost; M. Chichorro; F. Vilallonga; M. Hofmann; U. Linnemann. "Provenance of upper Triassic sandstone, southwest Iberia (Alentejo and Algarve basins): tracing variability in the sources". International Journal of Earth Sciences 106 1 (2016): 43-57. https://doi.org/10.1007%2Fs00531-016-1295-2. 10.1007/s00531-016-1295-2 Branco, J.; Pedro, S.; Alves, A.S.; Ribeiro, C.; Materatski, P.; Pires, R.; Caçador, I.; et al. "Natural recovery of Zostera noltii seagrass beds and benthic nematode assemblage responses to physical disturbance caused by traditional harvesting activities". Journal of Experimental Marine Biology and Ecology 502 (2016): 191-202. http://www.scopus.com/inward/record.url?eid=2-s2.0-85015331729&partnerID=MN8TOARS. 10.1016/j.jembe.2017.03.003 Guerreiro, P.; Cunha, L.; Ribeiro, C.. "Central Algarve karst system tufa-related dynamics, Portugal". Journal of Maps 12 (2016): 108-114. http://www.scopus.com/inward/record.url?eid=2-s2.0-84962835897&partnerID=MN8TOARS. 10.1080/17445647.2016.1167784 Marinheiro, J.; Mateus, O.; Alaoui, A.; Amani, F.; Nami, M.; Ribeiro, C.. "New quaternary fossil sites from the middle atlas of morocco | Novas jazidas fossilíferas do Quaternário do Médio-Atlas de Marrocos". Comunicacoes Geologicas 101 (2014): 485-488. http://www.scopus.com/inward/record.url?eid=2-s2.0-84929087697&partnerID=MN8TOARS. M. F. Pereira; C. Ribeiro; F. Vilallonga; M. Chichorro; K. Drost; J. B. Silva; L. Albardeiro; M. Hofmann; U. Linnemann. "Variability over time in the sources of South Portuguese Zone turbidites: evidence of denudation of different crustal blocks during the assembly of Pangaea". Int J Earth Sci (Geol Rundsch) 103 5 (2013): 1453-1470. http://dx.doi.org/10.1007/s00531-013-0902-8. 10.1007/s00531-013-0902-8 Guerreiro, P.; Cunha, L.; Ribeiro, C.; Guerreiro, Paulo; Cunha, Lúcio; Ribeiro, Carlos. "Geomorphological settings and tufa models in Algibre flexure (Algarve, Portugal)". Rendiconti Online Societa Geologica Italiana 16 (2011): 19-20. http://www.scopus.com/inward/record.url?eid=2-s2.0-84863186204&partnerID=MN8TOARS. Pereira, M. F.; Silva, J. B.; Ribeiro, C.. "The role of bedding in the formation of fault-fold structures, Portalegre-Esperanca transpressional shear zone, SW Iberia". Geological Journal 45 5-6 (2010): 521-535. 10.1002/gj.1200 Miranda, Rui; Valadares, Vasco; Terrinha, Pedro; Mata, Joao; Azevedo, Maria do Rosario; Gaspar, Miguel; Kullberg, Jose Carlos; et al. "Age constraints on the Late Cretaceous alkaline magmatism on the West Iberian Margin". Cretaceous Research 30 3 (2009): 575-586. http://hdl.handle.net/10174/6411. 10.1016/j.cretres.2008.11.002 Ribeiro, Carlos; Terrinha, Pedro. "Formation, deformation and chertification of systematic clastic dykes in a differentially lithified carbonate multilayer. SW Iberia, Algarve Basin, Lower Jurassic". Sedimentary Geology 196 1-4 (2007): 201-215. http://hdl.handle.net/10174/2659. 10.1016/j.sedgeo.2006.06.001 Terrinha, P; Ribeiro, C; Kullberg, JC; Lopes, C; Rocha, R; Ribeiro, A. "Compressive episodes and faunal isolation during rifting, southwest Iberia". Journal of Geology 110 1 (2002): 101-113. 10.1086/324206
Capítulo de livro	Quesada, C.; Oliveira, T.; Pedro Terrinha; José Carlos Kullberg; Marta Neres; Tiago Alves; Adrià Ramos; et al. "Rifting of the Southwest and West Iberia Continental Margins". Springer, 2019. https://link.springer.com/chapter/10.1007%2F978-3-030-11295-0_6#citeas Terrinha, Pedro; Ramos, Adrià; Neres, Marta; Valadares, Vasco; Duarte, João; Martínez-Loriente, Sara; Silva, Sónia; et al. "The Alpine Orogeny in the West and Southwest Iberia Margins". In The Geology of Iberia: A Geodynamic Approach, 487-505. Springer International Publishing, 2019. 10.1007/978-3-030-11295-0_11 Pereira, M.F.; Chichorro, M.; Gutierrez-Alonso, G.; Vilallonga, F.; Drost, K.; Ribeiro, C.; Silva, J.B.; et al. "The Significance of Changes of Source Areas During Carboniferous Turbiditic Deposition (Southwestern Iberia)". 741-745. 2014. 10.1007/978-3-319-04364-7_140 Dias, Rui; Araujo, Alexandre; Terrinha, Pedro; Kullberg, José. "A Bacia do Algarve: Estratigrafia, Paleogeografia e Tectónica". Portugal: Escolar Editora, 2012.
Livro	Pereira, M.F.; Silva, J.B.; Chichorro, M.; Moita, P.; Santos, J.F.; Apraiz, A.; Ribeiro, C.. Crustal growth and deformational processes in the northern Gondwana margin: Constraints from the Évora Massif (Ossa-Morena zone, southwest Iberia, Portugal). 2007. 10.1130/2007.2423(16)
Tese / Dissertação	Vilallonga, Filipa Andrade Santos Robalo. "Análise de proveniência sedimentar das bacias de carbónico e do triásico do SW de Portugal (Alentejo e Algarve): contributo para o conhecimento dos processos de formação e fragmentação do supercontinente Pangeia". Doutoramento, 2013. http://hdl.handle.net/10174/16319. Ribeiro, Carlos Alexandre da Silva. "Evolução diagenética e tectono-sedimentar do carixiano da região de Sagres, bacia algarvia". Doutoramento, 2005. http://hdl.handle.net/10174/11303.

Outros

Outra produção

High-Resolution Marine Magnetic Mapping of the Portuguese Nearshore: Unraveling Geological Domains, Faults and Magmatic Structures. 2021. Marta Neres; Pedro Terrinha; Pedro Brito; Marcos Rosa; João Noiva; Vitor Magalhaes; Mariana Silva; et al. https://doi.org/10.1002/essoar.10505695.1. 10.1002/essoar.10505695.1 Multi-scale and multi-disciplinary investigation of the southwest Portuguese Continental shelf, the MINEPLAT project. 2020. Pedro Terrinha; Carlos Ribeiro; João Noiva; Marcos Rosa; Pedro Brito; Vitor Magalhães; Marta Neres; et al. https://doi.org/10.5194/egusphere-egu2020-9042. 10.5194/egusphere-egu2020-9042 Nature and origin of gas trapped in sediments in the Tagus River ebb-delta, off Lisbon, Portugal, the TAGUSGAS project. 2020. Carlos Ribeiro; Pedro Terrinha; Marcos Rosa; Marta Neres; João Noiva; Pedro Brito; Vítor Magalhães. https://doi.org/10.5194/egusphere-egu2020-20761. 10.5194/egusphere-egu2020-20761 Tsunami hazard induced by a newly discovered landslide in the Tagus delta off Lisbon (Portugal). Deltas are sedimentary bodies with high sedimentation rates that are very sensitive to changes in environmental conditions. The Tagus delta off Lisbon (Portugal) is characterized by the presence of high energy deposit and erosive structures with an estimated age of approximately 8 ky BP. In this work, we investigate, through numerical modelling, the tsunami hazard induced by a newly discovered und. 2019. Ramalho, Inês; Omira, Rachid; Terrinha, Pedro; Ribeiro, Carlos. http://hdl.handle.net/10174/25625. Cataloguing Quaternary paleo-coastlines in West and Southwest Portugal. Economic, societal and geologic implications. A catalogue of paleo-coast lines in Southwest and South Portugal is presented based on direct field observation and on recent multibeam and backscatter bathymetric surveys. Above sea level, coastline classification was based on field observation of i) wave cut platforms directly associated with ii) notches and/or marine sand deposits with shell clasts, iii) speleothems interbedded with sand deposi. 2019. Ribeiro, Carlos; Terrinha, Pedro; Brito, Pedro; Noiva, João; Rosa, Marcos; Batista, Luis; Neres, Marta; Magalhães, Vitor. http://hdl.handle.net/10174/25651. Pockmarks and fluid migration in the Estremadura Spur, Western Iberian Margin.. A field with more than 70 pockmarks in the Estremadura Spur outer shelf on the Western Iberia margin is the main focus of research of the PES project. High-resolution seismic reflection profiles and multibeam bathymetry allowed the characterization of the seismic sequence of a Pliocene-Quaternary basin as well as the pockmark field therein. The Pliocene-Quaternary basin developed on top of a folde. 2018. Magalhães, Vítor; Duarte, Débora; Freitas, M.; Escada, Claudia; Terrinha, Pedro; Ribeiro, Carlos; Pinheiro, Luis; et al. http://hdl.handle.net/10174/25696. Surveying the Alentejo continental shelf for minerals and Quaternary environmental changes: preliminary results of the MINEPLAT project survey. The tectonic uplift of South Portugal in the last 5 Million years (My) was firstly identified on the basis of morphologic criteria by Mariano Feio (1952, “The evolution of the relief of Baixo Alentejo and Algarve”, transl.). However, the assessment of continental vertical movements off Portugal and its relation with tectonics was only initiated in the 1990-ies. This work was carried out in the fra. 2017. Noiva, João; Ribeiro, Carlos; Terrinha, Pedro; Brito, Pedro; Neres, Marta. http://hdl.handle.net/10174/22107. Identification and characterization of fluid escape structures (pockmarks) in the Estremadura Spur, West Iberian Margin. Located on the West Iberian margin, between Cabo Carvoeiro and Cabo da Roca, the Estremadura Spur is a trapezoidal promontory elongated in an east-west direction, extending until the Tore seamount. Recently a field with more than 70 pockmarks was discovered in the NW region of the Estremadura Spur outer shelf (Lourinhã Monocline). Pockmarks are the seabed culminations of fluid migration through th. 2017. Duarte, Debora; Magalhães, Vítor Hugo; Terrinha, Pedro; Ribeiro, Carlos; Madureira, Pedro; Pinheiro, Luís; Benazzouz, Omar; Kim, J.-H.; Duarte, Henrique. http://hdl.handle.net/10174/22112. https://doi.org/10.1016/j.marpetgeo.2017.02.026 Non-halide sediments from the Loule diapir salt mine: characterization and environmental significance. The sedimentary record of the Mesozoic Algarve Basin (south Portugal) spans from the Triassic to the Lower Cretaceous. Following the initial phase of Pangaea breakup and the related continental sedimentation during the Triassic, the sedimentation evolved through transitional (Triassic-Jurassic transition) to marine (Jurassic) environments. During the Hettangian a thick sequence of evaporites depos. 2017. Ribeiro, Carlos; Terrinha, Pedro; Andrade, Alexandre; Fonseca, Bruno; Caetano, Miguel; Neres, Marta; Font, Eric; et al. http://hdl.handle.net/10174/22208. Seismic characterization of fluid migration and Pockmarks in the Estremadura Spur, West Iberian Margin, Portugal. Recently a field with more than 70 pockmarks was discovered in the NW region of the Estremadura Spur outer shelf (West Iberian margin), a trapezoidal promontory elongated in an east-west direction, between Cabo Carvoeiro and Cabo da Roca, extending until the Tore seamount. Pockmarks are the seabed culminations of fluid migration through the sedimentary column and their characteristic seabed morpho. 2017. Duarte, Débora; Magalhães, Vitor Hugo; Terrinha, Pedro; Ribeiro, Carlos; Madureira, Pedro; Menezes Pinheiro, Luis; Benazzouz, Omar; Kim, Jung-Hyun; Duarte, Henrique. http://hdl.handle.net/10174/22310. Identification and characterization of fluid escape structures (pockmarks) in the Estremadura Spur, West Iberian Margin. Located on the West Iberian margin, between Cabo Carvoeiro and Cabo da Roca, the Estremadura Spur is a trapezoidal promontory elongated in an east-west direction, extending until the Tore seamount. Recently a field with more than 70 pockmarks was discovered in the NW region of the Estremadura Spur outer shelf (Lourinhã Monocline). Pockmarks are the seabed culminations of fluid migration through th. 2017. Duarte, Debora; Magalhães, Vítor Hugo; Terrinha, Pedro; Ribeiro, Carlos; Madureira, Pedro; Pinheiro, Luís; Benazzouz, Omar; Kim, J.-H.; Duarte, Henrique. http://hdl.handle.net/10174/22112. https://doi.org/10.1016/j.marpetgeo.2017.02.026 Nematode and macrofauna communities associated with different recovery stages of Zostera noltii beds in an estuarine system. Seagrass beds are one of the most productive marine ecosystems, providing services, such as food source, shelter areas and nursery habitats for a variety of species. These ecosystems are efficient carbon fixators fueling the food webs, while regulators of the carbon cycle and sea floor stabilizers. However, numerous reports of their decline worldwide indicate that seagrass habitats are undergoing. 2017. Alves, Ana S.; Lopez, Fatima; Chainho, Paula; Ribeiro, Carlos; Duarte, Bernardo; Caçador, I.; Adão, Helena. http://hdl.handle.net/10174/22159. Natural recovery of Zostera noltii seagrass beds and benthic nematode assemblage responses to physical disturbance caused by traditional harvesting activities. In the intertidal seagrass beds of Zostera noltii of Mira estuary (SW, Portugal) the harvesting practices are frequent. The traditional bivalve harvesting not only affects the target species as the remaining biological assemblages. The main aim of this study was to assess the disturbance caused by sediment digging in the recovery of the seagrass beds habitat, through an experimental fieldwork. The. 2017. Donahue, M.. http://hdl.handle.net/10174/21986. http://dx.doi.org/10.1016/j.jembe.2017.03.003 Exploring the Alentejo continental shelf for minerals and PlioQuaternary environmental changes: preliminary results of the MINEPLAT survey. This study presents the preliminary results of MINEPLAT survey, organised by Universidade de Évora in partnership with Instituto Português do Mar e da Atmosfera). It is based on the analysis of geophysical data collected during that survey: ultra-high resolution seismic data, multibeam data (both bathymetry and backscatter data) and magnetic data. The survey took place on the north part of Alentej. 2017. Noiva, João; Ribeiro, Carlos; Terrinha, Pedro; Neres, Marta; Brito, Pedro. http://www.lneg.pt/download/14221/9_Noiva_WES2016.pdf. Seismic characterization of fluid migration and Pockmarks in the Estremadura Spur, West Iberian Margin, Portugal. Recently a field with more than 70 pockmarks was discovered in the NW region of the Estremadura Spur outer shelf (West Iberian margin), a trapezoidal promontory elongated in an east-west direction, between Cabo Carvoeiro and Cabo da Roca, extending until the Tore seamount. Pockmarks are the seabed culminations of fluid migration through the sedimentary column and their characteristic seabed morpho. 2017. Duarte, Debora; Magalhães, Vítor Hugo; Terrinha, Pedro; Ribeiro, Carlos; Madureira, Pedro; Pinheiro, Luís; Benazzouz, Omar; Kim, J.-H.; Duarte, Henrique. http://hdl.handle.net/10174/22168. High resolution seismic stratigraphy and Mass Transport Deposits of the proximal continental margin, offshore Quarteira, South Portugal: Preliminary Results.. More than 300 nautical miles of multichannel seismic reflection data were acquired in the scope of the ASTARTE project (Assessment Strategy and Risk Reduction for Tsunamis in Europe), off Quarteira, Algarve, South Portugal. The main goal of this very high resolution multichannel seismic survey was to obtain high-resolution images of the sedimentary record to try to discern the existence of high en. 2017. Duarte, Debora; Santos, Joana; Terrinha, Pedro; Brito, Pedro; Noiva, João; Ribeiro, Carlos; Roque, Cristina. http://hdl.handle.net/10174/22029. Surveying the Alentejo continental shelf for minerals and Quaternary environmental changes: preliminary results of the MINEPLAT project survey. The tectonic uplift of South Portugal in the last 5 Million years (My) was firstly identified on the basis of morphologic criteria by Mariano Feio (1952, “The evolution of the relief of Baixo Alentejo and Algarve”, transl.). However, the assessment of continental vertical movements off Portugal and its relation with tectonics was only initiated in the 1990-ies. This work was carried out in the fra. 2017. Noiva, João; Ribeiro, Carlos; Terrinha, Pedro; Brito, Pedro; Neres, Marta. http://hdl.handle.net/10174/22107. Seismic characterization of fluid migration and Pockmarks in the Estremadura Spur, West Iberian Margin, Portugal. Recently a field with more than 70 pockmarks was discovered in the NW region of the Estremadura Spur outer shelf (West Iberian margin), a trapezoidal promontory elongated in an east-west direction, between Cabo Carvoeiro and Cabo da Roca, extending until the Tore seamount. Pockmarks are the seabed culminations of fluid migration through the sedimentary column and their characteristic seabed morpho. 2017. Duarte, Débora; Magalhães, Vitor Hugo; Terrinha, Pedro; Ribeiro, Carlos; Madureira, Pedro; Menezes Pinheiro, Luis; Benazzouz, Omar; Kim, Jung-Hyun; Duarte, Henrique. http://hdl.handle.net/10174/22310. Exploring the Alentejo continental shelf for minerals and Quaternary environmental changes: preliminary results of the MINEPLAT survey.. This study presents the preliminary results of MINEPLAT survey, organized by Universidade de Évora in partnership with Instituto Português do Mar e da Atmosfera (IPMA) based on an integrated analysis of geophysical data namely, ultra-high resolution seismic data (UHRS), multibeam data, backscatter data and magnetic data. The survey took place on north Alentejo continental shelf (30 to 200 meters d. 2016. Noiva, João; Ribeiro, Carlos; Terrinha, Pedro; Brito, Pedro. http://hdl.handle.net/10174/19512. Central Algarve karst system tufa-related dynamics, Portugal.. Geomorphological mapping is a powerful instrument improving the geomorphological interpretation and understanding of the processes and forms used in landscape studies, with the ability of organizing different thematic layers in the same map. The presented map provide relevant information about the different geomorphological units of the central Algarve (i.e. the Carboniferous flysch mountains; the. 2016. Smith, Mike; Porter, Jeremy. http://www.tandfonline.com/doi/full/10.1080/17445647.2016.1167784?scroll=top&needAccess=true. http://www.tandfonline.com/doi/full/10.1080/17445647.2016.1167784?scroll=top&needAccess=true Exploring the Alentejo continental shelf for minerals and Quaternary environmental changes: preliminary results of the MINEPLAT survey.. This study presents the preliminary results of MINEPLAT survey, organized by Universidade de Évora in partnership with Instituto Português do Mar e da Atmosfera (IPMA) based on an integrated analysis of geophysical data namely, ultra-high resolution seismic data (UHRS), multibeam data, backscatter data and magnetic data. The survey took place on north Alentejo continental shelf (30 to 200 meters d. 2016. Noiva, João; Ribeiro, Carlos; Terrinha, Pedro; Brito, Pedro. http://hdl.handle.net/10174/19512. The Tagus River delta (off Lisbon, Portugal) as a repository of landslides. Implications on trigger mechanisms, tsunami hazard and neotectonics.. The seismic stratigraphy of the Tagus estuary ebb-tidal delta of Lisbon (Portugal) is investigated with the purpose of searching for evidences of possible sedimentary or erosive features associated with landslides or mass wasting deposits (MTD) events. A special attention was given to events that could have been triggered by large earthquakes that are known to have struck the West of Portugal and. 2015. Terrinha, Pedro; Duarte, Henrique; Noiva, João; Ribeiro, Carlos; Brito, Pedro; Baptista, Maria Ana; Miranda, Miguel; et al. http://meetingorganizer.copernicus.org/EGU2015/EGU2015-5606.pdf. GEOCHEMICAL EXPRESSION OF SPELEOTHEME GROWTH FROM XRFAND LA-ICP-MS: PALEOCLIMATIC IMPLICATIONS. Carbonate cave deposits have a widespread use in deciphering climatic signals from the past using several proxies (e.g. stable isotope compositions). In the western central part of Portugal, the Mesozoic sediments of the Lusitanian basin are particularly susceptible to dissolve by interaction with meteoric waters and to develop karstic caves, especially in the Lower and Middle Jurassic limestone a. 2015. Ribeiro, Carlos; Barrulas, Pedro; Cunha, Lucio; Dimuccio, Luca; Guerreiro, Paulo; Candeias, António; Mirão, José. http://hdl.handle.net/10174/17331. Provenance of Late Triassic Basins During the First Stages of Rifting in Pangaea (SW Iberia). The Late Triassic basins of SW Portugal were filled with continental detrital deposits dominated by sandstones and some interbedded conglomerates and mudstones. In this study, detrital zircons were separated from samples of the Upper Triassic sandstones of the Silves Formation collected in the Alentejo and Algarve basins. Conventional methods of separation of heavy minerals by sizing, magnetism, a. 2014. F. Vilallonga; M. F. Pereira; C. Ribeiro; M. Chichorro; M. Hofmann; K. Drost; U. Linnemann; et al. https://doi.org/10.1007%2F978-3-319-04364-7_143. 10.1007/978-3-319-04364-7_143 The Holocene Climatic Recovery in South-Western Iberia as Recorded in Limestone Tuff Deposits. Data on continental limestone shows that following the cold climate of Younger Dryas stadial, conditions for carbonate sedimentation settled in south-western Iberia, leading to the development of the Asseca River (Tavira)limestone tuffs. This formation deposited over a period of ca. 7.5 kyr, preserves a detailed record of the climatic conditions of the area as well as of the vegetation cover. 2014. Ribeiro, Carlos; Terrinha, Pedro; Voelker, Antje; Candeias, António; Rosado, Lucia; Guerreiro, Paulo; Carlos Ribeiro; et al. http://hdl.handle.net/10174/13451. 10.1007/978-3-319-04364-7_164 The Significance of Changes of Source Areas During Carboniferous Turbiditic Deposition (Southwestern Iberia). U–Pb dating of detrital zircons from the Carboniferous turbidites of southwestern Iberia (the Cabrela, Mértola, Mira, and Brejeira formations) shows that synorogenic sedimentation during the Carboniferous was marked by significant variations in the source areas, involving the denudation of different crustal blocks and a break in synorogenic volcanism. The Visean is characterized by the accumulatio. 2014. Pereira, Manuel Francisco; Chichorro, Martim; Gutierrez-Alonso, G.; Vilallonga, Filipa; Drost, K.; Ribeiro, Carlos; Silva, J.B.; et al. http://hdl.handle.net/10174/13458. Sedimentary record of the amalgamation and break-up of Pangaea: U-Pb detrital zircon geochronology and provenance of Carboniferous-Triassic siliciclastic rocks (SW Iberia). In SW Iberia there is a basal unconformity where Triassic sandstones overlie previously deformed Carboniferous turbidites. This important stratigraphic boundary records the transition from the final stages of Pangaea’s amalgamation to the initial stages of break-up. U-Pb dating of detrital zircon from Carboniferous greywackes of the South Portuguese Zone and Triassic sandstones of the Algarve and. 2014. Pereira, M. Francisco; Chichorro, Martim; Gutierrez-Alonso, Gabriel; Gama, Cristina; Drost, Kerstin; Ribeiro, Carlos; Albardeiro, Luis; Hofmann, Mandy; Linnemann, Ulf. http://hdl.handle.net/10174/13495. Variability over time in the sources of South Portuguese Zone turbidites: evidence of denudation of different crustal blocks during the assembly of Pangea. This study combines geochemical and geochronological data in order to decipher the provenance of Carboniferous turbidites from the South Portuguese Zone (SW Iberia). Major and trace elements of 25 samples of graywackes and mudstones from the Mértola (Visean), Mira (Serpukhovian), and Brejeira (Moscovian) Formations were analyzed, and 363 U-Pb ages were obtained on detrital zircons from five sample. 2013. Dullo, Wolf-Christian Dullo. http://hdl.handle.net/10174/8969. The Potential for CO2 geological storage in the Porto basin (offshore North Portugal). 2012. F. M. C. Cardoso; T. A. Cunha; P. Terrinha; J. Carneiro; C. Ribeiro. https://doi.org/10.14195%2F978-989-26-0534-0_7. 10.14195/978-989-26-0534-0_7 Pangaea amalgamation and break-up: new radiometric constraints on sediment provenance in late Carboniferous and late Triassic basins of SW Iberia. The subject of this provenance study are greywacke and sandstone strata that define a key unconformity in SW Iberia, where late Triassic strata (Algarve Basin) overlie previously deformed and metamorphosed late Carboniferous basement (South Portuguese Zone). This angular unconformity records the transition from Pangaea´s amalgamation to its break-up with: i) development of marine basins of Moscovi. 2011. Pereira, M. Francisco; Chichorro, Martim; Ribeiro, Carlos; Vilallonga, Filipa; Drost, Kerstin; Linnemann, Ulf; Hofmann, Mandy. http://hdl.handle.net/10174/3081. INTERPRETAÇÃO GEOMORFOLÓGICA DA RIBEIRA DAS MERCÊS E AFLORAMENTOS DE TUFO CALCÁRIO ASSOCIADOS (ALGARVE CENTRAL). A área da flexura de Algibre apresenta-se carsificada, sendo uma área de recarga para os aquíferos formados no seu interior que, em alguns casos estão conectados com os da área envolvente. Aqui, as superfícies aplanadas e o carso nu e subcutâneo das formas de relevo mais salientes são importantes para a recarga de um aquífero cujas águas têm tendência incrustante. Uma recarga eficaz é importante p. 2011. Guerreiro, Paulo; Cunha, Lúcio; Ribeiro, Carlos. http://hdl.handle.net/10174/3438. Climate change towards more arid conditions in SW Iberia during the Holocene. During Holocene, a limestone tuff system developed in the SW Iberia near the town of Tavira (Portugal). The system is characterized by a set of three dams built up by the precipitation of layered limestones. Each dam has a low-energy pond system upstream where fine grained detrital sediments accumulated. The stable isotopic composition (oxygen and carbon) of the limestone tuffs were studied in det. 2011. Ribeiro, Carlos; Terrinha, Pedro; Voelker, Antje; Candeias, António; Azevedo, Maria do Rosário; Ribeiro, Sara; Rosado, Lucia. http://www.geophysical-research-abstracts.net/gra_volume_13.pdf. Denudation of SW Iberia during Pangea's break-up: geochemical and detrital zircon geochronology characterization of Triassic basins. This provenance study is mainly based on new whole-rock geochemistry data but also involves detrital zircon geochronology. More specifically, this study investigates the Early Mesozoic denudation of a Late Paleozoic mountain range and the coeval development of basins during Pangea break-up in SW Iberia. The relations with past dynamic Earth events in Western Europe also include the amalgamation of. 2010. Pereira, M. Francisco; Ribeiro, Carlos; Vilallonga, Filipa; Chichorro, Martim; Drost, Kerstin. http://hdl.handle.net/10174/5800. Early Diagenesis of Lower Pliensbachian Sediments from the Algarve Basin (Portugal): Characterisation and Relation with Tectonic Evolution. The Lower Jurassic (Lower Pliensbachian) sedimentary record of the western end of the Algarve Basin (Portugal) is made of decimetric thick layers of limestone and dolomitized limestone with chert nodules and inter-layered chert beds. Most of the observable lithologies are the product of an early diagenetic evolution and the original lithological content of the formation included limestones, marls. 2010. Ribeiro, Carlos; Terrinha, Pedro; Azevedo, Maria do Rosário; Ouajhain, Brahim. http://www.geophysical-research-abstracts.net/gra_volume_12.pdf. Os tufos calcários das áreas de Estói, Loulé e ribeira das Mercês (Algarve, Portugal): caracterização e significado paleoambiental. Nesta comunicação tentaremos estabelecer os principais tipos de fácies apresentadas pelos tufos desta área do Algarve Central, articulando os mesmos com os potenciais paleoambientes de formação. Os principais tipos de fácies identificadas correspondem a fácies detríticas (conglomerado e tufos pulverulentos) e de optimum de acumulação (tufo biohérmico), sendo que os primeiros podem corresponder às. 2010. Guerreiro, Paulo; Cunha, Lucio; Ribeiro, Carlos. http://e-terra.geopor.pt. The role of bedding in the formation of fault–fold structures,. Fold-fault structures within a major transpressional shear zone of the SW Iberian Massif were investigated by combining geological mapping, cross-section analysis and microtectonic studies. A significant example of contractional deformation is displayed in the Portalegre-Esperanc¸a Shear Zone (PESZ) where a heterogeneous Ordovician stratigraphic sequence, showing a strong competence contrast betwe. 2010. Pereira, M. Francisco; Silva, Jose B.; Ribeiro, Carlos. http://hdl.handle.net/10174/2983. Stable isotope signature of the Middle Holocene climatic change in the SW Iberia. Between 7.5 kyr and 4 kyr a fluvial limestone tuffs system developed in the south-western corner of Iberia. This system is characterised by a segmented up to 60 meters thick limestone sequence dated by radiocarbon. The system is calcite dominated, and the other coeval mineral constituents comprise iron oxides and hydroxides and clay minerals. Other mineralogical components such as quartz and felds. 2009. Ribeiro, Carlos; Terrinha, Pedro; Candeias, António; Voelker, Antje. http://hdl.handle.net/10174/6724. The role of bedding in the formation of fault-fold structures, Portalegre-Esperança transpressional shear zone, SW Iberia. Fold-fault structures within a major transpressional shear zone of the SW Iberian Massif were investigated by combining geological mapping, cross-section analysis and microtectonic studies. A significant example of contractional deformation is displayed in the Portalegre-Esperanc¸a Shear Zone (PESZ) where a heterogeneous Ordovician stratigraphic sequence, showing a strong competence contrast betwe. 2009. Pereira, Manuel; Silva, José; Ribeiro, Carlos. http://hdl.handle.net/10174/2660. Cascatas da Ribeira de Asseca, Tavira, Portugal: um acidente geomorfológico testemunho de episódio ambiental efémero aos 7000 anos BP. As Cascatas da Ribeira de Asseca (Tavira), são um acidente morfológico de primeira ordem de grandeza no perfil da ribeira do mesmo nome. A cartografia geológica de pormenor efectuada sobre o terreno e trabalho subsequente de pormenor à escala do afloramento revelou tratar-se de um conjunto de três cascatas num trecho de 1,5 km, que levantam o nível de base de 11 m para 52 m. O levantamento coincid. 2008. Terrinha, Pedro; Clavijo, Emilio; Ribeiro, Carlos; Manghini, Augusto; Taviani, Marco; Valadares, Vasco. http://hdl.handle.net/10174/6718.