Conference
Field trip to the Ischia resurgent caldera, a journey across an active volcano in the Gulf of Naples
| العنوان: | Field trip to the Ischia resurgent caldera, a journey across an active volcano in the Gulf of Naples |
|---|---|
| المؤلفون: | Fabio Sansivero, Sandro de Vita, Enrica Marotta, Marta Della Seta, Salvatore Martino, Gian Marco Marmoni |
| المساهمون: | Sansivero, Fabio, de Vita, Sandro, Marotta, Enrica, DELLA SETA, Marta, Martino, Salvatore, Marmoni, GIAN MARCO |
| بيانات النشر: | Società Geologica Italiana (SGI); ISPRA Roma |
| سنة النشر: | 2018 |
| المجموعة: | Sapienza Università di Roma: CINECA IRIS |
| مصطلحات موضوعية: | Ischia volcano, volcanic product, volcano-tectonic, caldera resurgence, volcanism |
| الوصف: | Ischia is one of the most impressive examples of post-caldera resurgence in the world, with its almost 1,000 m of uplift in less than 30 ka. This three-days field trip will lead the participants through the geological and volcanological history of the island, illustrating the volcanic and related hazardous phenomena threatening about 50,000 inhabitants. Effusive and explosive eruptions, catastrophic earthquakes and huge debris-avalanches struck the island that, since Neolithic times, experienced a complex history of alternating human colonization and natural disasters. The field trip consists of three routes: 1) the circumnavigation of the island, aimed to outline its main volcanological, geomorphological and tectonic features and to observe the oldest volcanic rocks exposed, stimulating discussions about coastal evolution and the relationships between volcanism, volcano-tectonism and slope instability; 2) an onland excursion on peculiar aspects of the products related to Ischia more recent period of volcanic activity; 3) a route focusing on the Mt. Epomeo Green Tuff caldera forming eruptions (55-60 ka), encouraging a discussion on the dynamics of the intracalderic resurgence and the geomorphological evolution of the Mt. Epomeo slopes, with ongoing Mass Rock Creep (MRC) processes culminating in rockavalanche, debris-avalanche and lahar deposits. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | Cities on Volcanoes 10; volume:10; issue:2.2; firstpage:1; lastpage:60; numberofpages:60; journal:GEOLOGICAL FIELD TRIPS; http://hdl.handle.net/11573/1231061; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85087135096 |
| الاتاحة: | http://hdl.handle.net/11573/1231061 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.5105E88E |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |