期刊
JOURNAL OF MAPS
卷 14, 期 2, 页码 494-503出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/17445647.2018.1498811
关键词
Volcanological map; volcanic field; digital terrain model; Ischia; Vivara; Italy
资金
- University of Pisa
A volcanological map of the active Ischia volcanic field that includes Vivara Island is presented. The volcanological map is at the 1:10,000 scale and is based on 1:5000 field mapping, geological CAR.G data, and new volcanological studies. Geological data are represented on the three-dimensional orographic background digital terrain model of the inland and offshore areas of the volcanic field. This allows a better visualization of the main morphological, volcanic, and geological structures. Six phases were identified on the basis of volcanotectonic events; the 110 volcanic units were arranged following these evolutive phases, and a volcanosedimentary apron unit was introduced. This volcanological map enables visualization of the volcanic evolution of the Ischia volcanic field and could be useful for the evaluation of volcano-related hazards in the area.
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