Abstract
The present study assesses coastal vulnerability to erosion processes along a 23-km-long coastal sector that presents different morphological features and grades of human occupation. Seven photogrammetric flights, at different scales, were used for reconstructing the coastal evolution from 1956 to 2001. Several sources were compiled to assess human activities and land uses in the coastal zones that were mapped and divided into four different types. As a further step, coastal vulnerability to erosion was assessed combining the potential coastal retreat with land-use type. More than one third of the studied coast presents a very high–medium risk level and many human structures and activities at Sanlúcar village and La Ballena beach will be threatened by erosional processes in the near future.
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Anfuso G, Gracia FJ (2005) Morphodynamic characteristics and short-term evolution of a coastal sector in SW Spain: implications for coastal erosion management. J Coastal Res 21 (in press)
Anfuso G, Benavente J, Gracia FJ (2001) Morphodynamic response of nourished beaches in SW Spain. J Coastal Conserv 7:71–80
Berlanga C, Ruiz A (2002) Land use mapping and change detection in the coastal zone of northwest Mexico using remote sensing techniques. J Coastal Res 18(3):514–522
Bird EC (1993) Submerging coasts. Wiley, New York, p 184
Bush D, Richmond B, Neal W (1996) Coastal hazard maps of Puerto Rico: hurricane Hugo impacted portion of the shoreline, Cibuco (Punta Garaza) to Punta Viento. US Geological Survey Rep. 96–506, 12 pp
Cooper J, McLaughlin S (1998) Contemporary multidisciplinary approaches to coastal classification and environmental risk analysis. J Coastal Res 14(2):512–524
Crowell M, Leatherman SP, Buckley M (1991) Historical shoreline change: error analysis and mapping accuracy. J Coastal Res 7(3):839–852
Crowell M, Leatherman SP, Buckley M (1993) Shore-line change rate analysis: long term versus short term data. Shore Beach 61(2):13–20
Crowell M, Leikin H, Buckley M (1999) Evaluation of coastal erosion hazards study: an overview. J Coastal Res SI 1:2–9
Dal Cin R, Simeoni U (1989) Coastal zoning and vulnerability: application to the Middle Adriatic (Italy). Coastal Zone 89:98–110
Dal Cin R, Simeoni U (1994) A model for determining the classification, vulnerability and risk in the Southern coastal zone of the Marche (Italy). J Coastal Res 10(1):18–29
Dickson SM (1990) Coastal sand dune map: hills beach. Maine geological survey, Augusta, 1:4800
Diputación de Cádiz (2003) Agenda 21 de la Costa Noroeste de la Provincia de Cádiz. Servicio de Publicaciones Diputación de Cádiz, 121 pp
Dolan R, Hayden B, May P, Suzette R (1980) The reliability of shoreline change measurements from aerial photographs. Shore Beach 48:22–29
Dolan R, Fester MS, Holme SJ (1991) Temporal analysis of shoreline recession and accretion. J Coastal Res 7(3):723–744
Domínguez L, Gracia J, Anfuso G (2004) Tasas de avance/retroceso de la línea de costa mediante morfometría fotogramétrica en el sector Sanlúcar de Barrameda—Rota (Provincia de Cádiz). Revista de la Sociedad Geológica de España 17(1–2):71–86
El-Asmar H (2002) Short term coastal changes along Damietta-Port Said coast Northeast of Nile delta, Egypt. J Coastal Res 18(3):433–441
Gorman L, Morang A, Larson R (1998) Monitoring the coastal environment; part IV: mapping, shoreline changes and bathymetric analysis. J Coastal Res 14(1):61–92
Gornitz V (1990) Vulnerability of the East Coast, USA to future sea level rise. J Coastal Res SI 9(1):201–237
Gornitz V, Daniels R, White T and Birdwell K (1993) The development of a coastal risk assessment database: vulnerability to sea-level rise in the US southeast. DE-AC05[EM]84OR21400, US Government Report, Oak Ridge National Laboratory, TN
Hansom J (2001) Coastal sensitivity to environmental change: a view from the beach. Catena 42(2–4):291–305
Instituto Cartográfico de Andalucía (2000) Mapa de Andalucía. Scale 1:10.000
Jiménez and Sánchez-Arcilla (1993) Medium-term coastal response at the Ebro delta, Spain. Mar Geol 114:105–118
Kelly J (2000) Mapping coastal hazards along a rocky coast with eroding bluffs and beaches. In: 3rd symposium on the Iberian Atlantic Margin, pp 373–374
Lizárraga R, Appendini C, Fischer D (2001) Planning for beach erosion. a case study, playas de Rosario, B.C. Mexico. J Coastal Res 17(3):636–644
LOICZ (Land-Ocean Interactions in the Coastal Zone) 1995. LOICZ typology: preliminary version for discussion. LOICZ report and studies no 3. Texel
Luque L, Lario J, Zazo C, Goy JL, Dabrio CJ, Silva PG (2001) Tsunami deposits as paleoseismic indicators: examples from the Spanish coast. Acta Geológica Hispánica 36:197–211
McLaughlin S, McKenna J, Cooper JA (2002) Socio-economic data in coastal vulnerability indices: constraints and opportunities. J Coastal Res SI 36:487–497
Moore L (2000) Shoreline mapping techniques. J Coastal Res 16(1):111–124
Muñoz JJ, Enríquez J (1998) Dinámica litoral de una unidad fisiográfica completa: Sanlúcar-Rota. Revista de Obras Públicas (in Spanish) 3375:35–44
Muñoz JJ, Gutiérrez JM (1999) Tipología y eficacia de los espigones de escollera construidos para la mejora de la estabilidad de las playas del litoral atlántico de la provincia de Cádiz (in Spanish). Boletín Geológico y Minero 110(1):1–13
Pajak MJ, Leatherman S (2002) The high water line as shoreline indicator. J Coastal Res 18(2):329–337
Pethick J (2001) Coastal management and sea level rise. Catena 42(2–4):307–322
Reyes JL, Martins JT, Benavente J, Ferreira O, Gracia FJ, Dias JA, Aguayo F (1999) Gulf of Cadiz beaches: a comparative response to storm events. Boletín Español de Oceanografía 15(4):221–228
Rodríguez A, Ruiz F, Cáceres L, Rodríguez J, Pino R, Muñoz J (2003) Analysis of the recent storm record in the southwestern Spanish coast: implications for littoral management. Sci Total Environ 303:189–201
Rodwell M, Rowell D, Folland C (1999) Ocean forcing of the wintertime North Atlantic oscillation and European climate. Nature 398:320–323
Sánchez-Arcilla A, Jimenez J, Valdemoro H (1998) The Ebro delta: morphodynamics and vulnerability. J Coastal Res 14(3):754–772
Short AD (1999) Beach and shoreface morphodynamics. Wiley, New York, p 379
Smith G, Zarillo G (1990) Calculating long-term shoreline recession rates using aerial photographic and beach profiling techniques. J Coastal Res 6(1):111–120
Valpreda E, Simeoni U (2003) Assessment of coastal erosion susceptibility at the national scale: the Italian case. J Coastal Conserv 9(1):43–48
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This is a contribution to the Project BTE 2003–05706 (Spanish Ministry of Science and Technology and European Funds) and to the PAI Research Group RNM 328.
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Domínguez, L., Anfuso, G. & Gracia, F. Vulnerability assessment of a retreating coast in SW Spain. Environ Geol 47, 1037–1044 (2005). https://doi.org/10.1007/s00254-005-1235-0
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DOI: https://doi.org/10.1007/s00254-005-1235-0