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Case Study 14




                     Canary Islands




                     Volcanic World Heritage of Spain










                     Malcolm Cooper                             Geophysical aspects and
                     Location                                   history of activity
                                                                The islands were formed by the Canary hot spot,
                     The  Canary  Islands  are  an  autonomous  Spanish   which first appeared about 60 million years ago
                                      2
                     archipelago of 7447km , which is located 100km   (Holik et al, 1991; although see Cruz, 2001). The
                     off the north-west coast of mainland Africa, west   Teide volcano (Figure CS14.2) on Tenerife is the
                     of  Morocco,  and  supports  a  total  population  of   highest mountain in Spain (3718m), and the third
                     two  million. There  are  seven  major  islands,  one   largest volcano on Earth on an ocean island. All
                     minor  island  and  several  small  islets. The  major   the islands except La Gomera have been active in
                     islands  are  Tenerife,  Gran  Canaria,  Lanzarote,   the  last  million  years;  four  of  them  (Lanzarote,
                     Fuerteventura,  La  Palma,  La  Gomera  and  El   Tenerife, La Palma and El Hierro) have historical
                     Hierro (Figure CS14.1).
                                                                records of eruptions since European discovery. In




























                     Figure CS14.1  Map of the Canary Islands
                     Source: Wikimedia Commons, 2009





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