Sefton Coast's vulnerability to coastal flooding using DEM data
作者： Irene Delgado-Fernandez , Matthew McBride , Mark Cameron , Rachel Platt
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摘要: A preliminary analysis of the vulnerability Sefton coast to coastal flooding was carried out using a high-resolution DEM and census data from 2011. Results indicate that up 12,500 people live within areas below significant dune erosion level. Low-lying are clustered in two main locations, South Formby / Hightown Southport. High dunes 15 35 m high common central part Coast, including Point Ainsdale. This highlights significance field system as potential defence mechanism against flooding, need consider management schemes would allow adapt sea level rise climate change.
参考文章(38)
Andrew Cooper, Derek Jackson, Coastal dune fields in Ireland: rapid regional response to climatic change Journal of Coastal Research. pp. 293- 297 ,(2011)
Per Bruun, Sea-Level Rise as a Cause of Shore Erosion Journal of the Waterways and Harbors Division. ,vol. 88, pp. 117- 132 ,(1962) , 10.1061/JWHEAU.0000252
Robert J. Nicholls, Christopher Small, A global analysis of human settlement in coastal zones Journal of Coastal Research. ,vol. 19, pp. 584- 599 ,(2003)
G. Lymbery, Ann Worsley, Vanessa Holden, M. Newton, Sefton's Dynamic Coast: Proceedings of the Conference on Coastal Geomorphology, Biogeography and Management Coastal Defence Sefton MBC Technical Services Department. ,(2010)
Baxter E. Vieux, Distributed Hydrologic Modeling Using GIS ,(2001)
Troels Aagaard, Sediment supply to beaches: Cross-shore sand transport on the lower shoreface Journal of Geophysical Research: Earth Surface. ,vol. 119, pp. 913- 926 ,(2014) , 10.1002/2013JF003041
Troels Aagaard, Per Sørensen, Coastal profile response to sea level rise: a process‐based approach Earth Surface Processes and Landforms. ,vol. 37, pp. 354- 362 ,(2012) , 10.1002/ESP.2271
Luciana S. Esteves, Jennifer M. Brown, Jon J. Williams, Graham Lymbery, Quantifying thresholds for significant dune erosion along the Sefton Coast, Northwest England Geomorphology. ,vol. 143, pp. 52- 61 ,(2012) , 10.1016/J.GEOMORPH.2011.02.029
J. Andrew G. Cooper, Orrin H. Pilkey, Sea-level rise and shoreline retreat: time to abandon the Bruun Rule grid and pervasive computing. ,vol. 43, pp. 157- 171 ,(2004) , 10.1016/J.GLOPLACHA.2004.07.001
G. Gambolati, P. Teatini, M. Gonella, GIS simulations of the inundation risk in the coastal lowlands of the Northern Adriatic Sea Mathematical and Computer Modelling. ,vol. 35, pp. 963- 972 ,(2002) , 10.1016/S0895-7177(02)00063-8