Giardino, Marco

Rapisardi, MARIA ELENA

English

Institutional Research Information System University of Turin

17 October 2023AperTO - Archivio Istituzionale Open Access dell'Università di TorinoOriginal Citation:The Natural Hazards Wikisaurus - Explanation and Understanding of Natural Hazards to builddisaster resilienceTerms of use:Open Access(Article begins on next page)Anyone can freely access the full text of works made available as "Open Access". Works made availableunder a Creative Commons license can be used according to the terms and conditions of said license. Useof all other works requires consent of the right holder (author or publisher) if not exempted from copyrightprotection by the applicable law.Availability:This is the author's manuscriptThis version is available http://hdl.handle.net/2318/153337 sinceThe «Natural Hazard WIKISAURUS»Explanation and Understanding of Natural Hazards to Build Disaster ResilienceIn the internet and web 2.0 era the need of information is increased. Recent major and minor disasters highlighted that information is a crucial element in emergency management. Informing the population is the  focus of any civil protection activity and program.Risk perception and social vulnerability are widely discussed issues “when a disaster occurs”: a “day-after” approach that should be replaced by a “day-before” one. Is that a cultural problem? Is it a communication issue?Academic, experts, institutions are called to be more effective in transferring natural hazards knowledge (technical contents), abandoning the “Elites Knowledge” approach and supporting “Open Knowledge” and “Open Data” perspective.To sustain an Open Knowledge approach the challenge is also to switch from «protection/passivity» (focused on disaster event ) to « res i l i ence» ( focused on vulnerability).FrameworkTerms can be a source of ambiguity. Terminology approach to identify and communicate Natural Hazards is a relatively new science (F.M. Christensen et al. 2003). A correct and precise vocabulary use in disaster resilience a n d r i s k m a n a g e m e n t i s a n acknowledged issue: e.g. during emergencies is crucial to understand each other on the basis of a common terminology ground where terms and a s s o c i a t e d c o n c e p t s a r e b o t h comprehensive and unambiguous. ObjectiveExpected ResultsHyperIspro Earth“Earth Thesaurus” developed by CNR-IIA on environmnetal terminology, combines the search of stable logical and conceptual basis with an applicative "exibility. EARTh is based on a multidimensional classi#catory and semantic model. It's basically mono-hierarchical and it has been developed according to a tree semantic model.Sources: GEMET; ThIST; EnvDev, Australian Emergency Glossary, EMA and othersSW:  Supertheses - SQL, UNICODE, Client Server.Natural Hazards Wikisaurus - NHW“HyperIspro” - a wiki on civil protection set up in 2006 and promoted by Giuseppe Zamberletti, former Italian Minister of Civil Protection. A knowledge based web space, to spread validated information in the domain of national civil protection and civil defence. Sources: ISPRO, Acknowledged practitionersSW: Wikimedia | Role & Permmissions: subscribed user can modify a term, can not delete previous entries; new contributions are pending for scienti!c committee approval.Starting from the «words» (Thesaurus) the aim is to build an augmented «ontology», enriched by a wiki collaboration knowledge (open and participatory knowledge) and the power of linked data. The NHW is intended as a collaborative virtual source with validated information to represent knowledge about Natural Hazards and Civil Protection to sustain and support a common understanding of the concerned area. State of the ArtSemantic Framework1. NHW Wiki: Semati#cation of HyperIspro: MediaWiki, Semantic extensions http://goo.gl/LTRbA. 2. Setting up the NHW Thesaurus: OS platform; Standards compliant (RDF, SPARQL, OWL, and SKOS), W3C guidelines; Thesaurus will help to de#ne the ontologies (Italian and English) to be used as the categories trees of the wiki; implementing the speci#cations and descriptions of the terms relations.3. SW review and selection to integrate the two tools so to build a knowledge-based ontology service.The NHW aims to become a point of reference to break down barriers (language and knowledge,) between practitioners, academics, and citizens, civil servants, media representatives, and students. A “participatory open space” of scientifically validated contents and “relations”. Following the state of the art on risk ontologies, NHW is intended as the “matrix” model to be used in “practice” and a first step, for a further challenging programme. During disaster web information search increases. But there are cases of misleading or inaccurate information published also by media. Reliable validated scientific information on natural hazards becomes a crucial need: scientific contents “findability”  score  is not a validation index.Credits. Icons from The Noun Project: Dinosaur, by Kyle Sasquie Klitch, Puzzle by Márcio Duarte, Thinking by Dirk A. Rowe, Cloud, by James Fenton, Speech Bubble, by Mateo Zlatar, Speech Bubble, by Ben Rex Furneaux | Hazards icons by OCHAElena Rapisardi (1), Sabina Di Franco (2), Marco Giardino (1) (1) NatRisk, Interdepartmental Centre for Natural Risks, University of Turin, Italy | (2)  CNR-IIA National Research Council, Institute of Atmospheric Pollution Reasearch, Rome, Italycontact: nh.wikisaurus@gmail.com

The Natural Hazards Wikisaurus - Explanation and Understanding of Natural Hazards to build disaster resilience

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The Natural Hazards Wikisaurus - Explanation and Understanding of Natural Hazards to build disaster resilience

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