English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

. Campi Flegrei caldera (Southern Italy) is one of the mosthazardous volcanic complexes in the world since it is located inside thedensely inhabited urban district of Naples-Pozzuoli. In the past, thecaldera has produced devastating to moderate eruptions and periodicallyundergoes from strong to minor uplift episodes, named “bradyseism”, almostalways accompanied by seismic swarms. Starting from 2005 Campi Flegrei hasundergone an unrest crisis, characterized by ground uplift, localized gasemissions and seismicity, often occurring in seismic swarms. As aconsequence, the monitoring activities have been progressively increasing,producing a huge amount of data, difficult to manage and match. GIS(Geographical Information System) represents a potent tool to manage greatquantity of data, coming from different disciplines. In this study, we showtwo GIS technology applications to the seismic catalogue of Campi Flegrei.In the first one, a high-quality dataset is extracted from the GeoDatabase addressed toseismological studies that require high precision earthquake locations. Inthe second application, GIS are used to extract, visualize and analyse thetypical seismic swarms of Campi Flegrei. Moreover, density and seismicmoment distribution maps were generated for these swarms. In the lastapplication, the GIS allow to highlight a clear variation in the temporaltrend of the seismic swarms at Campi Flegrei.

GIS applications in volcano monitoring: the study of seismic swarms at the Campi Flegrei volcanic complex, Italy