Skip to main content

The Northwest Portuguese Coast: A Longitudinal Coastline and Its Diversity

  • Chapter
  • First Online:
Landscapes and Landforms of Portugal

Part of the book series: World Geomorphological Landscapes ((WGLC))

Abstract

The coastline of northwest Portugal shows a remarkable regional homogeneity with a very consistent NNW-SSE orientation from Cape Silleiro in Galicia to Espinho, 14 km south of Oporto. It is a ca. 122 km stretch of rocky coast covered, in most places, by recent beach and dune sands. Besides its straight appearance, another important feature is the presence of the so-called littoral platform, which develops as an erosional surface adjacent to the coast, generally separated from the interior by an abrupt escarpment. The littoral platform shows several outcrops of Plio-Quaternary deposits, which may be the key to understand its origin and evolution. In this chapter, the general evolution of the coastline of northwest Portugal is discussed. The area between the rivers Leça and Espinho is analysed in more detail. Along these 39 km of coastline, Cenozoic deposits covering the coastal platform are frequent and well exposed, which make it an interesting area for the understanding of its paleogeographical and geomorphological evolution.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  • Alves A (1996) Causas e processos da dinâmica sedimentar na evolução actual do litoral do Alto Minho. Ph.D. thesis, Minho University, p 438

    Google Scholar 

  • Araújo MA (1991) Evolução Geomorfológica da Plataforma litoral da região do Porto. Ph.D. thesis, Physical Geography, FLUP, Porto University, p 534

    Google Scholar 

  • Araújo MA (1995) Os fácies dos depósitos würmianos e holocénicos e as variações climáticas correlativas na plataforma litoral da região do Porto. VI Colóquio Ibérico de Geografia, proceedings, vol II, pp 784–794

    Google Scholar 

  • Araújo MA (2002) Relative sea level, diastrophism and coastal erosion: the case of Espinho (Portuguese NW coast). In: “Littoral 2002”, proceedings, vol 2. Associação Eurocoast, Portugal, pp 125–132

    Google Scholar 

  • Araújo IB, Bos MS, Bastos LC, Cardoso MM (2013) Analysing the 100-year sea level record of Leixões, Portugal. J Hydrol 481:76–84

    Article  Google Scholar 

  • Blanco Chao R (1999) Formas e procesos geomorfológicos diferenciados en las costas de Galicia: morfodinnámica y evolución de un sector de costa rochosa: cabo Silleiro-A Garda (Pontevedra). Ph.D. thesis, Universidade de Santiago de Compostela, p 192

    Google Scholar 

  • Cabral J (1995) Neotectónica de Portugal Continental, vol 31. Memórias do Instituto Geológico e Mineiro, Lisboa, pp 1–251

    Google Scholar 

  • Carvalhido R (2012) O Litoral Norte de Portugal (Minho-Neiva): evolução paleoambiental quaternária e proposta de conservação do património. Ph.D. thesis, Minho University, p 606

    Google Scholar 

  • Chaminé HI (2000) Estratigrafia e estrutura da faixa metamórfica de Espinho–Albergaria-a-Velha (Zona de Ossa-Morena): implicações geodinâmicas. Ph.D. thesis, Porto University, p 497

    Google Scholar 

  • Costa JC, Teixeira C (1957) Carta Geológica de Portugal na escala de 1:50000, notícia explicativa da folha 9-C (PORTO). Serviços geológicos de Portugal, Lisboa, p 38

    Google Scholar 

  • Dias JMA, Rodrigues A, Magalhães F (1997) Evolução da linha de costa, em Portugal, desde o último máximo glaciário até à actualidade: síntese dos conhecimentos. Estudos do Quaternário, 1. APEQ, Lisboa, pp 53–66

    Google Scholar 

  • Ferreira AB (1983) Problemas de evolução geomorfológica quaternária do noroeste de Portugal, Cuadernos do Laboratorio Xeoloxico de Laxe, nº 5. VI Reunion do Grupo Español de Traballo de Quaternario, A Coruña, pp 311–330

    Google Scholar 

  • Ferreira AB (1991) Neotectonics in Northern Portugal—a geomorphological approach. Z Geomorph NF (Supl-Bd 82):73–85

    Google Scholar 

  • Granja H (1990) Repensar a geodinâmica da zona costeira. O passado e o presente. Que futuro? (O Minho e o Douro Litoral). Ph.D. thesis, Minho University, p 347

    Google Scholar 

  • Mota-Oliveira IB (1990) Erosão costeira no litoral Norte: considerações sobre a sua génese e controlo, Actas do 1º Simpósio sobre a protecção e revalorização da faixa costeira do Minho ao Liz. Inst. Hidráulica e Recursos Hídricos, Porto, pp 201–221

    Google Scholar 

  • Nonn H (1966) Les régions cotières de Galice (Espagne) - Étude géomorphologique. Pub. Fac. Lettres Univ. Strasbourg, p 584

    Google Scholar 

  • Pereira DI, Alves MIC, Araújo MA, Proença Cunha P (2000) Stratigraphy and paleogeographic interpretation of the north Portugal continental Cenozoic, vol 14. Ciências da Terra, UNL, pp 73–84

    Google Scholar 

  • Rebelo F (1975) Serras de Valongo - Estudo de Geomorfologia, Suplemento de “Biblos”, vol 9. University of Coimbra, 194 p

    Google Scholar 

  • Ribeiro A, Antunes MT, Ferreira MP, Rocha RB, Soares AF, Zbyszewski G, Moitinho De Almeida F, Carvalho D, Monteiro JH (1979) Introduction à la Géologie générale du Portugal. Serviços Geológicos de Portugal, Lisboa, p 114

    Google Scholar 

  • Ribeiro O, Lautensach H, Daveau S (1991) Geografia de Portugal. I. a posição geográfica e o Território, Lisboa, Ed. Sá da Costa, 2ª edn., p 334

    Google Scholar 

  • Teixeira C (1944) Tectónica plio-pleistocénica do Noroeste peninsular, Bol. Soc. Geol. de Portugal, vol IV. Fasc. I e II, Porto, pp 1–25

    Google Scholar 

  • Teixeira C, Perdigão J, Assunção CT (1962) Carta Geológica de Portugal à escala de 1/50000. Notícia explicativa da folha 13-A (Espinho). Serviços Geológicos de Portugal, Lisboa, p 28

    Google Scholar 

Download references

Acknowledgements

We deeply acknowledge the kindness and the 14C dating performed by Professor Monge Soares (Instituto Superior Técnico, Campus Tecnológico e Nuclear) from Labruge beach solifluction coverture. We are also deeply grateful for editors’ revision of the text.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Maria Assunção Araújo .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2020 Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Araújo, M.A. (2020). The Northwest Portuguese Coast: A Longitudinal Coastline and Its Diversity. In: Vieira, G., Zêzere, J., Mora, C. (eds) Landscapes and Landforms of Portugal. World Geomorphological Landscapes. Springer, Cham. https://doi.org/10.1007/978-3-319-03641-0_6

Download citation

Publish with us

Policies and ethics