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  • 标题:VOLCANIC GEOMORPHOSITES ASSESSMENT OF THE LAST ERUPTION, ON APRIL TO MAY 1995, WITHIN THE NATURAL PARK OF FOGO ISLAND, CAPE VERDE
  • 本地全文:下载
  • 作者:Fernando L. COSTA
  • 期刊名称:GeoJournal of Tourism and Geosites
  • 电子版ISSN:2065-1198
  • 出版年度:2011
  • 卷号:2
  • 期号:8
  • 出版社:Oradea University Press
  • 摘要:Fogo Island presents the only active volcano of Cape Verde archipelago where the most important heritages of that activity are the conical aspect of the island, a caldera on its top and a main volcanic cone rising up the caldera floor. During April to May 1995 eruption the expelled materials have developed two major landforms, a volcanic cone and the lava flows. The aa lava type has built thicker and more irregular landforms than the pahoehoe lava type. A number of minor landforms were formed, such as depressions related to the craters or to an eruptive fracture, a multiple bomb impact craters and fractures at the cone top. The new landforms are the more relevant touristic attractions of the Fogo natural park, demanding an urgent scientific assessment and a detailed mapping in order to preserve and to mitigate its vulnerability to the anthropic destruction, such as by taking some “souvenirs”.
  • 关键词:Volcanic landforms; active geomorphosite; landscape conservation; Fogo ;Island; Cape Verde
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