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  • 1
    Publication Date: 2020-12-02
    Description: Clean Sea (Continuous Long-term Environmental and Asset iNtegrity monitoring at SEA) project [Gasparoni et al., 2013a] concerns the use of commercially AUV [Gasparoni et al., 2013b] with a modular interchangeable payload for environmental monitoring and inspection tasks around Eni oil & gas offshore infrastructures. The platform identified for the development of the project was SAAB Seaeye Sabertooth. The project defined peculiar hardware and software architecture, where the payload controller is separate from the AUV controller and able of modifying “in real time” the mission strategy [Buffagni et al., 2014]. The environmental payload chosen for AUV was: Temperature [°C], Salinity [psu], Methane [μmol/l], Colored Dissolved Organic Matter [ppb], Chlorophyll [μg/l], Turbidity [m-1 sr-1], Oxygen [μmol], Oxygen [%], Polycyclic Aromatic Hydrocarbons [μg/l], pH, Oxidation Reduction Potential [mV]. The Lake Vättern (Figure 1), the sixth largest lake in Europe and the second largest lake in Sweden after Lake Vänern, has been chosen as test field for the first AUV ascertainment. In detail, 36 tests have been realized in two different sites (Figure 1), located in the North-East (latitude 58°32’32.27”N, longitude 14°58’9.03”E) and North-West (latitude 58°32’32.27”N, longitude 14°58’9.03”E) side of the Lake, from November, 2012 to July 2013. The aim of this report is the Lake Vättern characterization made by on-line available data, needed to support the AUV mission planned and to evaluate the data acquired during the tests. The most significant tests results are: the spatial and seasonal variation of measured parameters during the tests, and the comparison between the historical data free available on-line and the data acquired during the tests.
    Description: Published
    Description: 1-30
    Description: 4A. Oceanografia e clima
    Description: N/A or not JCR
    Keywords: Lake Vättern ; AUV ; Clean Sea Project ; test
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2017-04-04
    Description: The overall objective of this proposal is to build an advanced and original prototype specifically devoted to seafloor and water-column monitoring as starting Italian contribution to the further development of the EMSO Ligurian Sea node. In detail the aim of the observatory is to ensure realtime continuous acquisition of geophysical, oceanographic and biological data by a cable system from a marine depth of about 500 m to the shore station.
    Description: Published
    Description: Genova, Italy
    Description: 3A. Ambiente Marino
    Description: restricted
    Keywords: EMSO ; Ligurian Sea ; seafloor and water-column observatory
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2017-04-04
    Description: In 2007 the Italian Ministry of Education identified the need of raising a new Humanism: students must receive adequate tools for knowledge, but must also understand and be able to handle the increasingly frequent transitions and changes they have to face as citizens and individuals. Orientation during the developmental phase must, hence, allow students to acquire all those key and context-independent competences, necessary for self-assessment of natural attitudes. Nevertheless, the label “new Humanism”, should not be the first step for giving even less importance to scientific education: there is no need to enhance the existing general lack of interest affecting Science, Technology, Engineering, and Mathematics (STEM) disciplines and literature; moreover, the social importance of scientific and technological research can’t remain undervalued. All these issues are a matter of concern for the European Community and, in fact, the last European Directives concerning education and social development, are trying to redirect and enforce educational programmes towards a “knowledge-based society and economy” that will support the societal challenges of the 21st century and the growing demand of scientific expertise in all sectors (necessary for boosting European economic development). The most interesting strategies for implementing these directives are all those activities that see a wide partnership of schools with public institutions, enterprises and research centres (e.g. science festivals, competitions and internships for high school students). Recent studies, and the same recommendations of the European Community, have also shown that these activities, when included since the earliest years of primary schools, have a deeper impact in the long term as they match with the evolutive period in which intrinsic motivation is strongly present. This study is, hence, aimed to build an instrument able for understanding if all these kind of activities are effective in 2 increasing: (1) appreciation and interest towards scientific research and (2) number of young people considering a STEM career as a possible perspective for their future (the question is: ‘does Science make our hearts beat faster?’).
    Description: Published
    Description: Genova, Italy
    Description: 3A. Ambiente Marino
    Description: reserved
    Keywords: STEM ; Science Perception ; Survey ; Eurobarometer
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2017-04-04
    Description: Durante la Campagna Oceanografica Ver2010, effettuata nel mese di Maggio 2010, sono stati acquisiti due set di dati geomagnetici marini in alta risoluzione relativi alle aree del Mt. Vercelli (Mar Tirreno Centrale) e del Golfo di Napoli. Tale attività di ricerca è stata resa possibile grazie alla collaborazione tra l’Istituto Nazionale di Geofisica e Vulcanologia (INGV) e l’Istituto Idrografico della Marina (IIM) in forza di un accordo di cooperazione “Co.Na.Ge.M” (Coordinamento Nazionale per la Geofisica Marina). I due rilievi sono stati svolti mediante l’impiego della Nave Idro-oceanografica “Aretusa”, unità navale dell’Istituto Idrografico della Marina con scafo a catamarano in vetroresina e, pertanto, particolarmente adatta a rilievi di tipo geomagnetico. Il survey geofisico del seamount Vercelli rientra nel Progetto TySec – Prin 2007 (Università degli Studi di Genova, Università Politecnica delle Marche e INGV) ed è finalizzato alla valutazione delle caratteristiche geologiche, morfologiche e idrodinamiche dell’area del seamount . I dati geomagnetici marini del Golfo di Napoli vanno ad integrare il precedente data-set acquisito nel maggio 2008 e permettono nel contempo di definire una nuova mappa in alta risoluzione del golfo.
    Description: Published
    Description: Prato
    Description: 1.6. Osservazioni di geomagnetismo
    Description: 2.6. TTC - Laboratorio di gravimetria, magnetismo ed elettromagnetismo in aree attive
    Description: 3.4. Geomagnetismo
    Description: restricted
    Keywords: Marine Geophysics ; Magnetic anomaly ; Tyrrhenian Sea ; 04. Solid Earth::04.02. Exploration geophysics::04.02.04. Magnetic and electrical methods ; 04. Solid Earth::04.04. Geology::04.04.04. Marine geology ; 04. Solid Earth::04.05. Geomagnetism::04.05.04. Magnetic anomalies ; 04. Solid Earth::04.05. Geomagnetism::04.05.08. Instruments and techniques
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Poster session
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2018-03-30
    Description: The role of the technological innovation is becoming more and more important in understanding and solving the environmental problems of our planet. An multidisciplinary approach is necessary to understand the complex processes that take place between the surface and the bottom of our oceans. Underwater observatories are, indeed, a useful tool to increase knowledge with a multidisciplinary approach [1], but a strong synergy between knowledge and technological innovation is needed. The Ligurian Cluster of Marine Technologies (DLTM) connects scientific Research Centers (RCs) and industrial fabric engaged in the environmental monitoring and marine technologies, which constitute one of the Smart Specialization of this Region.
    Description: Published
    Description: Roma
    Description: 5IT. Osservatori
    Keywords: Observatory ; Ligurian Sea ; MARE_Lab ; Marine observatory
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Poster session
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  • 6
    Publication Date: 2019-09-20
    Description: Nel presente lavoro sono presentati due metodi, uno dei quali in grado di fornire dati molto precisi e l’altro di tipo grossolano. Il primo si avvale di una serie di punti misurati indipendentemente con tecniche di telerilevamento o topografiche per assegnare valori reali ai punti omologhi riconosciuti nelle immagini, o meglio nei modelli ottenuti mediante SfM, e creare le polilinee per il calcolo del perimetro. In riferimento alla figura 7 sono state create le polilinee utilizzando i punti misurati in precedenza con tecnica TLS [Pesci et al., 2016]. I dati sono riportati in tabella 3. Come già nel caso dell’allineamento tra loro delle nuvole di punti SfM, sono stati considerati 10 test per ciascuna polilinea. La statistica mostra che la vera lunghezza del perimetro, espressa in metri, è stata ottenuta con un errore di circa 2 cm ed un conseguente errore relativo di circa 0.01%, in ottimo accordo con le misure mostrate in precedenza. Questo indica che la rumorosità della nuvola di punti TLS, in questa situazione di rilievo, è paragonabile a quella delle nuvole fotogrammetriche, cosa che in effetti è supportata anche dal grafico in figura 2 nel quale la dimensione del pixel a terra può essere intesa come indice del livello di rumore. I risultati riguardanti le lunghezze delle polilinee sono altresì riportati in figura 10.
    Description: Published
    Description: 1-22
    Description: 7A. Geofisica per il monitoraggio ambientale
    Description: N/A or not JCR
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 7
    Publication Date: 2018-02-01
    Description: Il lavoro descritto in questo rapporto tecnico è parte integrante del programma operativo del progetto SCANCOAST, pensato per il monitoraggio di aree costiere e sottomarine condotto mediante l’integrazione di tecniche di telerilevamento quali Terrestrial Laser Scanning (TLS), fotogrammetria digitale e multibeam interferometrico.
    Description: ingv
    Description: Published
    Description: 3A. Geofisica marina
    Description: N/A or not JCR
    Keywords: 04.02. Exploration geophysics
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 8
    Publication Date: 2018-09-03
    Description: Since the Tortonian, the geodynamic evolution of the Tyrrhenian Sea has been driven by an eastward roll-back of the entire Apennine subduction system, triggering distinct episodes of back-arc basin formation with spots of oceanic crust. Major structural differences are observed between northern and southern portions of the Tyrrhenian Sea, reflecting two distinct evolution stages of the Ionian slab retreat. In the central portion of the Tyrrhenian Sea, the seafloor morphology is characterized by a set of magmatic intrusions and structural highs associated to an E–W magnetic lineament along the 41st geographical parallel. The Vercelli seamount represents one example of structural highs correlated to Miocene magmatic episodes along the 41st parallel zone. In this study, we discuss the results of new high resolution magnetic data and morphological mapping of the Vercelli seamount acquired during the VER2010 cruise. The seamount represents the relict part of a granitic intrusion emplaced during the Tortonian phase of Tyrrhenian rifting. Tectonic and deep-sea erosive processes have jointly modified the seamount structure that can be observed nowadays. Cumulative gradient analysis highlights an asymmetric morphology of the flanks as a result of erosive action of opposite water mass gyres which modelled the southern portion of the seamount. The joint interpretation of magnetic and bathymetric datasets identifies a high magnetized source laying close to the base of the seamount and located in correspondence to a small basin. This structure has been modelled as a post-Tortonian lava sequence emplaced between structural highs in correspondence of N–S elongated flat sedimentary basin. Modelling of new geophysical data highlights the relationship between crustal setting and magnetic evidences of the central Tyrrhenian Sea, providing a new interpretation of the 41st magnetic lineament.
    Description: Published
    Description: 835-849
    Description: 7T. Struttura della Terra e geodinamica
    Description: 3A. Geofisica marina
    Description: JCR Journal
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 9
    Publication Date: 2018-02-01
    Description: La divulgazione scientifica ha assunto in tempi recenti un ruolo sociale importante catalizzando l’attenzione di un crescente numero di persone verso il mondo della ricerca. L’Istituto Nazionale di Geofisica e Vulcanologia (INGV) ha sviluppato molti progetti di divulgazione scientifica, organizzati in forme diverse, ciascuno finalizzato ad un particolare tipo di utenza. Nell’ambito di questi percorsi sono state organizzate conferenze, visite alle sedi e laboratori, info-point scientifici e molto altro ancora. Fra le varie iniziative che hanno coinvolto la sede distaccata di Portovenere (La Spezia), è stato sviluppato, negli ultimi anni, un interessante progetto educativo che verrà di seguito illustrato e che ha visto la fattiva collaborazione con un istituto d’istruzione superiore del territorio. Questo progetto, realizzato nell’ambito dei percorsi di formazione scuola-lavoro (“2003, Legge Moratti”), si propone di orientare gli studenti verso le future scelte professionali. In questo contesto, sono state realizzate alcune esperienze di stage finalizzate a far conoscere la figura del ricercatore scientifico interessato alle discipline geofisiche quali il geomagnetismo e la gravimetria marina. Per illustrare tale figura, si è scelto di far compiere agli studenti un percorso didattico che li stimolasse a svolgere in modo autonomo, critico e costruttivo, le attività schedulate. Impartita la metodologia del metodo scientifico e le nozioni di base delle discipline in studio, sono stati lasciati liberi di condurre una ricerca assegnatagli. In questo percorso, non solo hanno esplorato i vari aspetti di cui si compone una ricerca scientifica - quali, bibliografia, acquisizione ed elaborazione dati, presentazione dei risultati - ma hanno acquisito altri importanti concetti in grado di fornire loro una informazione più completa del mondo della scienza: la consapevolezza del legame tra i concetti fondamentali della fisica - già precedentemente acquisiti dagli studenti - e le ricadute nelle applicazioni di utilizzo quotidiano, il ruolo della scienza nella società, l’interdisciplinarietà e l’importanza della divulgazione scientifica. L’esperienza quinquennale, condotta con gruppi di quattro studenti frequentanti la quarta classe del liceo Scientifico Tecnologico prima e, attualmente, del Liceo delle Scienze Applicate dell’IIS “Capellini Sauro di La Spezia”, ha evidenziato come gli studenti siano stati in grado di applicare le conoscenze teoriche al lavoro pratico andando a conoscere così il metodo scientifico, che è la base fondamentale dell’attività del ricercatore.
    Description: ingv
    Description: Published
    Description: 2TM. Divulgazione Scientifica
    Description: N/A or not JCR
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 10
    Publication Date: 2018-03-30
    Description: Smart, sustainable and inclusive Blue Growth means also knowing past technology and the paths followed by ancients in order to understand and monitor marine environments. In general, history of Science is a matter that is not enough explored and explained or promoted in high schools or university official programmes, and, usually, scientist do not consider it as an important part of their curricula. However, bad or good ideas, abandoned or forgotten beliefs, concepts, opinions, do still have a great potential for inspiring present and future scientists, no matter in which historical period they may have been formulated: they should be always be taken into consideration, critically examined and observed by a very close point of view, not just as part of the intellectual framework of some obsolete ‘Cabinet of Curiosities’ with limited access except for the chosen few. Moreover, history of Science should be transmitted in a more practical way, with hands-on labs showing the limits and challenges that prior generations of ocean explorers, investigators and seafarers had to face in order to answer to crucial questions as self-orientation in open sea, understanding main currents and waves, predicting meteorological conditions for a safe navigation. Oceanography is a relatively young branch of science, and still needs further approvals and knowledge (National Science Foundation, 2000). The Scientific Dissemination Group (SDG) “La Spezia Gulf of Science” – made up by Research Centres, Schools and Cultural associations located in La Spezia (Liguria, Italy) - has a decadal experience in initiatives aimed at people and groups of people of all ages, who are keen on science or who can be guided in any case to take an interest in scientific matters (Locritani et al., 2015). Amongst the SDG activities, the tight relationship with the Historical Oceanography Society, the Italian Navy and the Naval Technical Museum (that collects a rich heritage of civilization, technology and culture witnesses, related to the naval history of seamanship from the origins up to nowadays), allowed the creation of a special educational format based on Historical Oceanography, for university and high school students as an integration for their curriculum. The Historical Oceanography Society has provided the major knowledges included in the ancient volumes of its archive, thanks to the availability of its members that also held theoretical and practical lessons during the course. The present paper will describe the one-week special course (about 60 hours of theory and practice with technical visits to Research centres and Museums) that has been planned to be carried out on board of the Italian Training Navy Ship (A. Vespucci) and has been organized in order to give the hints about on board life, as well as theoretical lessons on modern and historical oceanography, hands-on labs on oceanographic instruments from public and private collections, physiology of diving techniques and astronomy. The general aim of this course has been, hence, to give to excellent students all those technological but also creative and imaginative features of our past.
    Description: Published
    Description: Vienna
    Description: 1TM. Formazione
    Keywords: Hystorical Oceanography ; Ocean Literacy ; Hystorical Oceanography, Training courses
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Poster session
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