Analysis of the recent storm record in the southwestern Spanish coast: implications for littoral management.
This work compares the geomorphologic evolution of the Huelva coast (SW Spain), some climatic-oceanographic data of the Cádiz Gulf and the recent storm record of this zone, covering the last 4 decades (1956-1996). An interesting correlation was found between the southwestern wind periodicity, the number of storm periods and the beach ridges observed in the main spits (El Rompido and Doñana). The spectral analysis of the wind time series permits to establish two most probable levels of periodicity: 6 and 9-10 years. Both periods coincide with the storm record and the creation of new beach ridges after a high-energy period. Beach damage, another storm-induced effect, was analysed by deducing different implications for the future management of tourist localities.
Rodríguez-Ramírez
A
A
Departamento de Geodinámica y Paleontologi;a, Universidad de Huelva, Avda. de las Fuerzas Armadas, s/n, 21071, Huelva, Spain.
Ruiz
F
F
Cáceres
L M
LM
Rodríguez Vidal
J
J
Pino
R
R
Muñoz
J M
JM
D004190:Disasters / Q000266:history*; D004777:Environment; D004779:Environment Design; D019015:Geologic Sediments; D049673:History, 20th Century; D010507:Periodicity; D011998:Recreation; D013030:Spain