Log in

Relevant bibliographies by topics / Volcanological research / Journal articles

To see the other types of publications on this topic, follow the link: Volcanological research.

Journal articles on the topic 'Volcanological research'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 46 journal articles for your research on the topic 'Volcanological research.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ueda, Hideki, Taishi Yamada, Takahiro Miwa, Masashi Nagai, and Takanori Matsuzawa. "Development of a Data Sharing System for Japan Volcanological Data Network." Journal of Disaster Research 14, no. 4 (2019): 571–79. http://dx.doi.org/10.20965/jdr.2019.p0571.

Full text

Abstract:

In Japan, a number of universities, research institutes, and administrative organizations continue to conduct observations on volcanoes according to their respective roles. They also promote the distribution and sharing of observation data and have collaborated with each other. Japan Volcanological Data Network (JVDN) is a framework that strengthens this cooperation, promotes volcano research, and contributes to volcanic disaster mitigation. In this paper, we report the overview, progress, tasks, and future prospects of the system being developed for JVDN that was initiated in 2016. The observ

APA, Harvard, Vancouver, ISO, and other styles

2

Wijaya, M. E. J., and L. D. Setijadji. "A Preliminary Volcanological Study of North Eastern Kaba Volcano, Bengkulu Province, Indonesia." IOP Conference Series: Earth and Environmental Science 1071, no. 1 (2022): 012018. http://dx.doi.org/10.1088/1755-1315/1071/1/012018.

Full text

Abstract:

Abstract Mount Kaba is one of the active volcanoes located in the eastern part of Bengkulu Province. This research was conducted in Gunung Kaba Complex because the distribution location of the last eruption product is close to some monogenetic volcano and residential area. This is interesting to study considering because can be a potential threat of disaster. The results of this study are expected to support providing an overview of the potential threat of volcanic disasters in the Mount Kaba Complex. The research methods used include geomorphological, stratigraphic, petrographic, and geochemi

APA, Harvard, Vancouver, ISO, and other styles

3

Pascual, Emilio, Teodosio Donaire, Manuel Toscano, Gloria Macías, Christian Pin, and Michael Hamilton. "Geochemical and Volcanological Criteria in Assessing the Links between Volcanism and VMS Deposits: A Case on the Iberian Pyrite Belt, Spain." Minerals 11, no. 8 (2021): 826. http://dx.doi.org/10.3390/min11080826.

Full text

Abstract:

VMS deposits in the Iberian Pyrite Belt (IPB), Spain and Portugal, constitute the largest accumulation of these deposits on Earth. Although several factors account for their genetic interpretation, a link between volcanism and mineralization is generally accepted. In many VMS districts, research is focused on the geochemical discrimination between barren and fertile volcanic rocks, these latter being a proxy of VMS mineralization. Additionally, the volcanological study of igneous successions sheds light on the environment at which volcanic rocks were emplaced, showing an emplacement depth cons

APA, Harvard, Vancouver, ISO, and other styles

4

Bondarenko, V. I., and V. A. Rashidov. "Underwater gas-hydrothermal activity within the Kuril island arc." Geosystems of Transition Zones 5, no. 1 (2021): 4–13. http://dx.doi.org/10.30730/gtrz.2021.5.1.004-013.

Full text

Abstract:

The Kuril island arc is an important element of the Pacific transition zone, within which such modern geological processes as underwater gas-hydrothermal activity occur. The study of underwater gas-hydrothermal activity, which affects the natural environment and all life activities, has not only fundamental but also a great practical importance. The article provides a review of research studies into the underwater gas-hydrothermal activity of the Kuril island arc. New information on the manifestations of underwater gas-hydrothermal activity within this zone obtained as a result of processing,

APA, Harvard, Vancouver, ISO, and other styles

5

Braz Machado, F., E. Reis Viana Rocha-Júnior, L. Soares Marques, and A. J. Ranalli Nardy. "Volcanological aspects of the northwest region of Paraná continental flood basalts (Brazil)." Solid Earth 6, no. 1 (2015): 227–41. http://dx.doi.org/10.5194/se-6-227-2015.

Full text

Abstract:

Abstract. There has been little research on volcanological aspects of Paraná continental flood basalts (PCFBs), and all investigations have mainly been concentrated on the internal portions of the lava flows. Thus, this study describes for the first time morphological aspects of lava flows and structural characteristics caused by lava–sediment interaction in the northwestern PCFB province (NW-PCFB). Early Cretaceous (134 to 132 Ma) tholeiitic rocks of the PCFB were emplaced on a large intracratonic Paleozoic sedimentary basin (Paraná Basin), mainly covering dry eolian sandstones (Botucatu Form

APA, Harvard, Vancouver, ISO, and other styles

6

Kavanagh, Janine L., Samantha L. Engwell, and Simon A. Martin. "A review of laboratory and numerical modelling in volcanology." Solid Earth 9, no. 2 (2018): 531–71. http://dx.doi.org/10.5194/se-9-531-2018.

Full text

Abstract:

Abstract. Modelling has been used in the study of volcanic systems for more than 100 years, building upon the approach first applied by Sir James Hall in 1815. Informed by observations of volcanological phenomena in nature, including eye-witness accounts of eruptions, geophysical or geodetic monitoring of active volcanoes, and geological analysis of ancient deposits, laboratory and numerical models have been used to describe and quantify volcanic and magmatic processes that span orders of magnitudes of time and space. We review the use of laboratory and numerical modelling in volcanological re

APA, Harvard, Vancouver, ISO, and other styles

7

Tsutsui, Tomoki, Yoshiharu Hirayama, Toshiharu Ikeda, Keiji Takeuchi, and Hiroshi Ando. "Feasibility Study on a Multi-Channeled Seismometer System with Phase-Shifted Optical Interferometry for Volcanological Observations." Journal of Disaster Research 14, no. 4 (2019): 592–603. http://dx.doi.org/10.20965/jdr.2019.p0592.

Full text

Abstract:

A new Phase-Shifted Optical Interferometry seismometer system was tested in terms of its feasibility for multi-channeled volcanological observations in two volcanos in Japan. The system is capable of both sensing ground motions and transferring its signals through optical means. The prototype of this system comprises three optical-wired stations and optical components, and was deployed in Sakurajima Volcano in 2016 and in Asama Volcano in 2017. The system successfully operated for 134 days in total and provided seismograms that are in good agreement with those obtained using conventional syste

APA, Harvard, Vancouver, ISO, and other styles

8

Druitt, Timothy H., Floyd W. McCoy, and Georges E. Vougioukalakis. "The Late Bronze Age Eruption of Santorini Volcano and Its Impact on the Ancient Mediterranean World." Elements 15, no. 3 (2019): 185–90. http://dx.doi.org/10.2138/gselements.15.3.185.

Full text

Abstract:

The Late Bronze Age eruption of Santorini occurred 110 km north of Minoan Crete (Greece). Having discharged between 48 and 86 km3 of magma and rock debris, the eruption ranks as one of the largest of the last 10,000 years. On Santorini, it buried the affluent trading port of Akrotiri. Modern volcanological research has reconstructed the eruption and its regional impacts in detail, while fifty years of archaeological excavations have unraveled the events experienced by the inhabitants of Akrotiri during the months that led up to the eruption. Findings do not favour a direct relationship between

APA, Harvard, Vancouver, ISO, and other styles

9

Stefano Branca, Daniele Musumeci, and Luigi Ingaliso. "The significance of the 1971 flank eruption of Etna from volcanological and historic viewpoints." Annals of Geophysics 64, no. 5 (2021): VO543. http://dx.doi.org/10.4401/ag-8669.

Full text

Abstract:

The 1971 eruption represents a benchmark in the recent history of Etna volcano. From a volcanological point of view, this eruption was characterised by complex intrusive dynamics associated with significant ground deformation that induced the activation of the Moscarello seismogenic fault and the formation of a new summit crater: the Southeast Crater. At the same time, the 1971 event marks an important change in the eruptive style and composition of the magma towards products richer in K. It is no coincidence that, over the next fifty years, there would be an increase in the frequency of summi

APA, Harvard, Vancouver, ISO, and other styles

10

Shakirova, Alexandra, Pavel Firstov, and Mikhail Lemzikov. "One of the possible mechanisms for generating the seismic mode “drumbeats” when moving the Kizimen Volcano viscous lava flow along the slope in 2011-2012." Russian Journal of Seismology 2, no. 3 (2020): 43–56. http://dx.doi.org/10.35540/2686-7907.2020.3.04.

Full text

Abstract:

"Drumbeats" is an unusual seismic mode consisting of volcanic micro-earthquakes with monotonous waveforms (multiplets) that are recorded from tens of minutes to months. Due to the quasi-regularity of the occurrence of earthquakes, the mode was called "drumbeats". The "drumbeats" mode is registered when individual blocks are squeezed out on the extrusive domes of andesite and dacite volcanoes of the world and occurs at stable equilibrium states in the channel-magma system during an eruption. For the first time in the world practice of volcanological research, the "drumbeats" mode was registered

APA, Harvard, Vancouver, ISO, and other styles

11

Folch, A., O. Jorba, and J. Viramonte. "Volcanic ash forecast – application to the May 2008 Chaitén eruption." Natural Hazards and Earth System Sciences 8, no. 4 (2008): 927–40. http://dx.doi.org/10.5194/nhess-8-927-2008.

Full text

Abstract:

Abstract. We model the transport and subsequent deposition of ash from Chaitén volcano, Chile, during the first week of May 2008. The simulation couples the Weather Research and Forecasting (WRF) meteorological model with the FALL3D dispersion model. We only use semi-quantitative volcanological inputs based on the first eruption reports. We consider two different run types based on forecasted and hindcasted meteorological conditions. The first simulation type can be regarded as a syn-eruptive operational forecast for the 2–8 May period. We predict the evolution of the ash cloud position, the c

APA, Harvard, Vancouver, ISO, and other styles

12

De Natale, Giuseppe, Aldo Zollo, Anna Ferraro, and Jean Virieux. "Accurate fault mechanism determinations for a 1984 earthquake swarm at Campi Flegrei caldera (Italy) during an unrest episode: Implications for volcanological research." Journal of Geophysical Research: Solid Earth 100, B12 (1995): 24167–85. http://dx.doi.org/10.1029/95jb00749.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Dondin, Frédéric, Lloyd Lynch, Chan Ramsingh, et al. "The University of the West Indies-Seismic Research Centre Volcano Monitoring Network: Evolution since 1953 and Challenges in Maintaining a State-of-the-Art Network in a Small Island Economy." Geosciences 9, no. 2 (2019): 71. http://dx.doi.org/10.3390/geosciences9020071.

Full text

Abstract:

The Seismic Research Centre (SRC), formerly known as the Seismic Research Unit (SRU), of the University of the West Indies is located on the island of Trinidad in the Eastern Caribbean. The centre has been operating its volcanological and seismological surveillance network since 1953. Since that time, the network has been upgraded five times resulting in five generations of seismic network topologies (i.e., Classes). Class 1 consisted of autonomously operated photographic recording stations, a purely analogue configuration. From Class 2 to Class 5 (current class) the network has continuously g

APA, Harvard, Vancouver, ISO, and other styles

14

Geyer, A., D. Pedrazzi, J. Almendros, et al. "Chapter 7.1 Deception Island." Geological Society, London, Memoirs 55, no. 1 (2021): 667–93. http://dx.doi.org/10.1144/m55-2018-56.

Full text

Abstract:

AbstractDeception Island (South Shetland Islands) is one of the most active volcanoes in Antarctica, with more than 15 explosive eruptive events registered over the past two centuries. Recent eruptions (1967, 1969 and 1970) and volcanic unrest episodes in 1992, 1999 and 2014–15 demonstrate that the occurrence of future volcanic activity is a valid and pressing concern for scientists, logistic personnel and tourists that are visiting or are working on or near the island. Over the last few decades, intense research activity has been carried out on Deception Island to decipher the origin and evol

APA, Harvard, Vancouver, ISO, and other styles

15

Kohno, Yuhki, Hideki Ueda, and Setsuya Nakada. "Construction and Provision of Digital Photographic Archives by Using the Japan Volcanological Data Network System: Application to the 1990–1995 Mount Unzen Eruption Disaster." Journal of Disaster Research 17, no. 5 (2022): 600–608. http://dx.doi.org/10.20965/jdr.2022.p0600.

Full text

Abstract:

Sharing volcano-related photographic data is necessary for deepening understanding of volcanic phenomena. Therefore, a new function for archiving, displaying, and providing digital photographic data has been added to the Japan Volcanological Data Network (JVDN) system to enable users to share photographs of volcanoes and their related metadata. The new function was developed in order to facilitate widespread use in research involving data owned by individuals or organizations, and it solved a number of issues: the issue of preventing the loss of photographs or their associated metadata, issues

APA, Harvard, Vancouver, ISO, and other styles

16

Gambino, Salvatore, Pietro Armienti, Andrea Cannata, et al. "Chapter 7.3 Mount Melbourne and Mount Rittmann." Geological Society, London, Memoirs 55, no. 1 (2021): 741–58. http://dx.doi.org/10.1144/m55-2018-43.

Full text

Abstract:

AbstractMount Melbourne and Mount Rittmann are quiescent, although potentially explosive, alkaline volcanoes located 100 km apart in Northern Victoria Land quite close to three stations (Mario Zucchelli Station, Gondwana and Jang Bogo). The earliest investigations on Mount Melbourne started at the end of the 1960s; Mount Rittmann was discovered during the 1988–89 Italian campaign and knowledge of it is more limited due to the extensive ice cover. The first geophysical observations at Mount Melbourne were set up in 1988 by the Italian National Antarctic Research Programme (PNRA), which has rece

APA, Harvard, Vancouver, ISO, and other styles

17

Geyer, A. "Chapter 1.4 Antarctic volcanism: active volcanism overview." Geological Society, London, Memoirs 55, no. 1 (2021): 55–72. http://dx.doi.org/10.1144/m55-2020-12.

Full text

Abstract:

AbstractIn the last two centuries, demographic expansion and extensive urbanization of volcanic areas have increased the exposure of our society to volcanic hazards. Antarctica is no exception. During the last decades, the permanent settlement and seasonal presence of scientists, technicians, tourists and logistical personnel close to active volcanoes in the south polar region have increased notably. This has led to an escalation in the number of people and the amount of infrastructure exposed to potential eruptions. This requires advancement of our knowledge of the volcanic and magmatic histo

APA, Harvard, Vancouver, ISO, and other styles

18

Puglisi, Giuseppe, Danilo Reitano, Letizia Spampinato, et al. "The integrated multidisciplinary European volcano infrastructure: from the conception to the implementation." Annals of Geophysics 65, no. 3 (2022): DM320. http://dx.doi.org/10.4401/ag-8794.

Full text

Abstract:

Recent decades have highlighted the increasing need to connect and strengthen the volcanology community at European level. Indeed, research in the volcanology field is highly qualified in Europe and the volcano monitoring infrastructures have achieved valuable know-how, becoming the state-of-the-art in the world. However, the lack of common good practices in sciences and technologies, missing standards, as well as a significant fragmentation of the community requires coordination to move forward and guarantee a trans-national harmonisation. The European Plate Observing System (EPOS) represente

APA, Harvard, Vancouver, ISO, and other styles

19

Somma, Renato, Claudia Troise, Luigi Zeni, et al. "Long-Term Monitoring with Fiber Optics Distributed Temperature Sensing at Campi Flegrei: The Campi Flegrei Deep Drilling Project." Sensors 19, no. 5 (2019): 1009. http://dx.doi.org/10.3390/s19051009.

Full text

Abstract:

Monitoring volcanic phenomena is a key question, for both volcanological research and for civil protection purposes. This is particularly true in densely populated volcanic areas, like the Campi Flegrei caldera, which includes part of the large city of Naples (Italy). Borehole monitoring of volcanoes is the most promising way to improve classical methods of surface monitoring, although not commonly applied yet. Fiber optics technology is the most practical and suitable way to operate in such high temperature and aggressive environmental conditions. In this paper, we describe a fiber optics Dis

APA, Harvard, Vancouver, ISO, and other styles

20

Hicks, A., J. Barclay, P. Simmons, and S. Loughlin. "An interdisciplinary approach to volcanic risk reduction under conditions of uncertainty: a case study of Tristan da Cunha." Natural Hazards and Earth System Sciences 14, no. 7 (2014): 1871–87. http://dx.doi.org/10.5194/nhess-14-1871-2014.

Full text

Abstract:

Abstract. The uncertainty brought about by intermittent volcanic activity is fairly common at volcanoes worldwide. While better knowledge of any one volcano's behavioural characteristics has the potential to reduce this uncertainty, the subsequent reduction of risk from volcanic threats is only realised if that knowledge is pertinent to stakeholders and effectively communicated to inform good decision making. Success requires integration of methods, skills and expertise across disciplinary boundaries. This research project develops and trials a novel interdisciplinary approach to volcanic risk

APA, Harvard, Vancouver, ISO, and other styles

21

Шакирова, А. А., П. П. Фирстов, and Р. И. Паровик. "Phenomenological model of the generation of the seismic mode «drumbeats» earthquakes accompanying the eruption of Kizimen volcano in 2011-2012." Вестник КРАУНЦ. Физико-математические науки, no. 4 (December 29, 2020): 86–101. http://dx.doi.org/10.26117/2079-6641-2020-33-4-86-101.

Full text

Abstract:

Извержение вулкана Кизимен в 2011-2012 гг. характеризовалось устойчивым, почти равномерным выжиманием вязкого лавового потока объемом 0.3 км³. Формирование лавового потока сопровождалось возникновением квазипериодических землетрясений режима «drumbeats» с энергетическими классами Ks<7, регистрируемых на длительных временных участках. Показано, что землетрясения генерировались движением фронта вязкого лавового потока, что в практике вулканологических исследований наблюдалось впервые. Предложена феноменологическая модель генерации сейсмического режима «drumbeats». Движение фронта лавового пот

APA, Harvard, Vancouver, ISO, and other styles

22

Ozawa, Taku, Yosuke Aoki, Satoshi Okuyama, Xiaowen Wang, Yousuke Miyagi, and Akira Nohmi. "Database of Crustal Deformation Observed by SAR: Improving Atmospheric Delay Mitigation for Satellite SAR Interferometry and Developing L-Band Multi-Type Portable SAR." Journal of Disaster Research 14, no. 5 (2019): 713–27. http://dx.doi.org/10.20965/jdr.2019.p0713.

Full text

Abstract:

Spaceborne synthetic aperture radar (SAR) and ground-based radar interferometers (GBRIs) can be used to detect spatially detailed crustal deformations that are difficult to detect by on-site observations, the Global Navigation Satellite System, tiltmeters, and so on. To make such crustal deformation information readily available to those engaged in evaluating volcanic activities and researching the mechanisms, we are preparing a database within the Japan Volcanological Data Network data sharing system to store crustal deformation detected by spaceborne SAR and GBRIs (Subtheme 2-1, Project B, t

APA, Harvard, Vancouver, ISO, and other styles

23

Smellie, John. "Volcanological and Environmental Studies of Mount Erebus, Antarctica. Antarctic Research Series, Volume 66 Edited by PR Kyle American Geophysical Union, Washington D.C., USA. (1994). 162 pages. US$60 ISBN 0 87590 874 6." Antarctic Science 7, no. 4 (1995): 436–37. http://dx.doi.org/10.1017/s0954102095220595.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Saurel, Jean-Marie, Jordane Corbeau, Sébastien Deroussi, et al. "Building a Natural-Hazard-Resilient High-Quality Seismic Network: How WI Network Sustained Hurricanes Maria and Irma." Seismological Research Letters 92, no. 1 (2020): 77–84. http://dx.doi.org/10.1785/0220200270.

Full text

Abstract:

Abstract Between 2008 and 2014, the Institut de Physique du Globe de Paris (IPGP) and the University of the West Indies, Seismic Research Centre (UWI-SRC) designed and built a regional seismic network across the Lesser Antilles. One of the goals of the network is to provide real-time seismic data to the tsunami warning centers in the framework of the Intergovernmental Coordination Group working toward the establishment of a tsunami and other coastal hazards early warning system (ICG-CARIBE-EWS) for the Caribbean and adjacent regions (McNamara et al., 2016). In an area prone to hurricanes, eart

APA, Harvard, Vancouver, ISO, and other styles

25

Sandro de Vita, Mauro Antonio Di Vito, Diana Barra, Giuseppe Aiello, and Costanza Gialanella. "Disseminating the knowledge on the complex interactions between humans and volcanoes: the geological section of the Villa Arbusto archaeological museum at Lacco Ameno (Ischia, Naples - Italy)." Annals of Geophysics 64, no. 5 (2021): VO544. http://dx.doi.org/10.4401/ag-8666.

Full text

Abstract:

A room in the Archaeological Museum of Villa Arbusto (Lacco Ameno, Ischia) was set up to house rocks and fossils collected by the renowned archaeologist Giorgio Buchner during his excavation activity on the Island of Ischia. The collection is witness to a long multidisciplinary research activity that saw archaeological studies at the center of volcanological, pedological and palaeoenvironmental researches, aimed at reconstructing the archaeological contexts in the complex geological dynamics of the island. In fact, during the different phases of colonization recorded on the island, the Ischia

APA, Harvard, Vancouver, ISO, and other styles

26

Simionato, Riccardo, Paul A. Jarvis, Eduardo Rossi, and Costanza Bonadonna. "PlumeTraP: A New MATLAB-Based Algorithm to Detect and Parametrize Volcanic Plumes from Visible-Wavelength Images." Remote Sensing 14, no. 7 (2022): 1766. http://dx.doi.org/10.3390/rs14071766.

Full text

Abstract:

Tephra plumes from explosive volcanic eruptions can be hazardous for the lives and livelihoods of people living in the proximity of volcanoes. Monitoring and forecasting tephra plumes play essential roles in the detection, characterization and hazard assessment of explosive volcanic events. However, advanced monitoring instruments, e.g., thermal cameras, can be expensive and are not always available in monitoring networks. Conversely, visible-wavelength cameras are significantly cheaper and much more widely available. This paper proposes an innovative approach to the detection and parametrizat

APA, Harvard, Vancouver, ISO, and other styles

27

Aguilera, Felipe, Susana Layana, Felipe Rojas, et al. "First Measurements of Gas Flux with a Low-Cost Smartphone Sensor-Based UV Camera on the Volcanoes of Northern Chile." Remote Sensing 12, no. 13 (2020): 2122. http://dx.doi.org/10.3390/rs12132122.

Full text

Abstract:

UV cameras have been used for over a decade in order to remotely sense SO2 emission rates from active volcanoes, and to thereby enhance our understanding of processes related to active and passive degassing. Whilst SO2 column density retrievals can be more accurate/sophisticated using alternative techniques (e.g., Differential Optical Absorption Spectrometer (DOAS), Correlation Spectrometer (COSPEC)), due to their higher spectral resolutions, UV cameras provide the advantage of high time-resolution emission rates, a much greater spatial resolution, and the ability to simultaneously retrieve pl

APA, Harvard, Vancouver, ISO, and other styles

28

Cigna, Francesca, Deodato Tapete, and Zhong Lu. "Remote Sensing of Volcanic Processes and Risk." Remote Sensing 12, no. 16 (2020): 2567. http://dx.doi.org/10.3390/rs12162567.

Full text

Abstract:

Remote sensing data and methods are increasingly being embedded into assessments of volcanic processes and risk. This happens thanks to their capability to provide a spectrum of observation and measurement opportunities to accurately sense the dynamics, magnitude, frequency, and impacts of volcanic activity in the ultraviolet (UV), visible (VIS), infrared (IR), and microwave domains. Launched in mid-2018, the Special Issue “Remote Sensing of Volcanic Processes and Risk” of Remote Sensing gathers 19 research papers on the use of satellite, aerial, and ground-based remote sensing to detect therm

APA, Harvard, Vancouver, ISO, and other styles

29

Gómez, Diego, Cristian Mauricio López Vélez, Maria Luisa Monsalve Bustamante, Adriana del Pilar Agudelo Restrepo, Gloria Patricia Cortés Jiménez, and Marta Lucía Calvache Velasco. "Active volcanism in Colombia and the role of the Servicio Geológico Colombiano." Volcanica 4, S1 (2021): 113–39. http://dx.doi.org/10.30909/vol.04.s1.113139.

Full text

Abstract:

The Servicio Geológico Colombiano (SGC) was created in 1916 and has been dedicated to the research and monitoring of active volcanoes in the country since the disaster resulting from the eruption of Nevado del Ruíz Volcano in 1985, where more than 25000 people died due to lahars. Today the SGC has three Volcanological and Seismological Observatories in the cities of Manizales (SGC-OVSM), Popayán (SGC-OVSPop), and Pasto (SGC-OVSP), from where 23 active volcanoes are monitored. The three observatories manage an instrumental network of about 740 stations (permanent and portable) as well as signal

APA, Harvard, Vancouver, ISO, and other styles

30

Roca, Amilcar, Edgar Roberto Mérida Boogher, Carla Maria Fernanda Chun Quinillo, et al. "Volcano observatories and monitoring activities in Guatemala." Volcanica 4, S1 (2021): 203–22. http://dx.doi.org/10.30909/vol.04.s1.203222.

Full text

Abstract:

The tectonic and volcanic environment in Guatemala is large and complex. Three major tectonic plates constantly interacting with each other, and a volcanic arc that extends from east to west in the southern part of the country, demand special attention in terms of monitoring and scientific studies. The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) is the institute in charge of executing these actions at the national and civil level.In recent years, INSIVUMEH has formed a volcanology team consisting of multi-disciplinary personnel that conducts the main v

APA, Harvard, Vancouver, ISO, and other styles

31

Arellano, Santiago, Bo Galle, Fredy Apaza, et al. "Synoptic analysis of a decade of daily measurements of SO<sub>2</sub> emission in the troposphere from volcanoes of the global ground-based Network for Observation of Volcanic and Atmospheric Change." Earth System Science Data 13, no. 3 (2021): 1167–88. http://dx.doi.org/10.5194/essd-13-1167-2021.

Full text

Abstract:

Abstract. Volcanic plumes are common and far-reaching manifestations of volcanic activity during and between eruptions. Observations of the rate of emission and composition of volcanic plumes are essential to recognize and, in some cases, predict the state of volcanic activity. Measurements of the size and location of the plumes are important to assess the impact of the emission from sporadic or localized events to persistent or widespread processes of climatic and environmental importance. These observations provide information on volatile budgets on Earth, chemical evolution of magmas, and a

APA, Harvard, Vancouver, ISO, and other styles

32

Nehlig, Pierre, Herve Leyrit, Arnaud Dardon, et al. "Constructions et destructions du stratovolcan du Cantal." Bulletin de la Société Géologique de France 172, no. 3 (2001): 295–308. http://dx.doi.org/10.2113/172.3.295.

Full text

Abstract:

Abstract The Cantal (France) stratovolcano, which is 70 km in diameter and extends 2500 km 2 , is the largest perialpine stratovolcano. Due to its size and the abundance of breccia, it has never before been the subject of a comprehensive synthesis, despite being considered in more than 30 doctoral theses and over 200 scientific papers, memoirs and reports. An intensive research project, which integrates a synthesis of existing published and unpublished data and new geological, geochemical, geophysical and geochronological data, along with 1:25,000-scale mapping of the central part of the strat

APA, Harvard, Vancouver, ISO, and other styles

33

Lutz, Herbert, and Volker Lorenz. "Early volcanological research in the Vulkaneifel, Germany, the classic region of maar–diatreme volcanoes: the years 1774–1865." Bulletin of Volcanology 75, no. 8 (2013). http://dx.doi.org/10.1007/s00445-013-0743-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

C. Oppenheimer and A. J. S. McGonigle. "Exploiting ground-based optical sensing technologies for volcanic gas surveillance." Annals of Geophysics 47, no. 4 (2009). http://dx.doi.org/10.4401/ag-3353.

Full text

Abstract:

Measurements of volcanic gas composition and flux are crucial to probing and understanding a range of magmatic, hydrothermal and atmospheric interactions. The value of optical remote sensing methods has been recognised in this field for more than thirty years but several recent developments promise a new era of volcanic gas surveillance. This could see much higher time- and space-resolved data-sets, sustained at individual volcanoes even during eruptive episodes. We provide here an overview of these optical methods and their application to ground-based volcano monitoring, covering passive and

APA, Harvard, Vancouver, ISO, and other styles

35

Solana, Carmen, and Christopher R. J. Kilburn. "Translating research into operational procedures for reducing the risk from volcanic eruptions." Bulletin of Volcanology 84, no. 6 (2022). http://dx.doi.org/10.1007/s00445-022-01563-7.

Full text

Abstract:

AbstractIn this perspective piece, we reflect on scientific progress in volcanic risk reduction and its prospects for future development. In spite of recent advances, a dichotomy still exists between the products of academic research and the desire for practical applications. The main themes to emerge are (1) the need to find the most effective ways to explain the ever growing amount and complexity of volcanological data to non-specialist stakeholders, and (2) how to transfer to future generations of applied scientists the lessons from practical experience that are often missed by theoretical

APA, Harvard, Vancouver, ISO, and other styles

36

Kavanagh, Janine L., Catherine J. Annen, Steffi Burchardt, et al. "Volcanologists—who are we and where are we going?" Bulletin of Volcanology 84, no. 5 (2022). http://dx.doi.org/10.1007/s00445-022-01547-7.

Full text

Abstract:

AbstractEquity, diversity and inclusivity (EDI) are principles all scientific groups and organisations should strive to achieve as they secure working conditions, policies and practices that not only promote high-quality scientific output but also well-being in their communities. In this article, we reflect on the progress of EDI in volcanology by presenting data related to memberships of international volcanology organisations, positions on volcanology committees, volcanology awards and lead-authorship on volcanology papers. The sparse demographic data available means our analysis focuses mai

APA, Harvard, Vancouver, ISO, and other styles

37

Córdoba Montiel, Francisco, Katrin Sieron, and Juan Cervantes Pérez. "El Observatorio Sismológico y Vulcanológico del Centro de Ciencias de la Tierra de la Universidad Veracruzana." UVserva, no. 1 (July 1, 2016). http://dx.doi.org/10.25009/uvs.v0i1.2139.

Full text

Abstract:

La misión del Observatorio Sismológico y Vulcanológico (OSV) del Centro de Ciencias de la Tierra de la Universidad Veracruzana (CCTUV) es contribuir a la Protección Civil en el estado de Veracruz mediante el estudio sistemático de la sismicidad y vulcanismo activo de esta entidad a través de su monitoreo permanente, evaluando el impacto en su entorno e identificando oportunamente el peligro asociado con la finalidad de informar a los encargados de generar las medidas preventivas, tomadores de decisiones y a la sociedad en general. El OSV también colabora en el desarrollo de investigación básic

APA, Harvard, Vancouver, ISO, and other styles

38

Carr, Michael J. "A Google Earth Database of Central American Volcanic Vents." Revista Geológica de América Central, no. 56 (June 27, 2017). http://dx.doi.org/10.15517/rgac.v0i56.29187.

Full text

Abstract:

Satellite imagery in Google Earth reveals 807 volcanic vents for Central America. Most of these have already been recognized. In fact, previous catalogs include many volcanoes that are not obvious in Google Earth and they are not included here. Furthermore, 47 large but deeply eroded volcanoes are not included because they appear very old. On the other hand, many young vents may be obscured in areas of low quality imagery or in areas of dense cloud forest. High quality Google Earth coverage keeps expanding so this catalog can be improved with time. Lidar imagery would greatly improve vent dete

APA, Harvard, Vancouver, ISO, and other styles

39

Timarán Pereira, Ricardo, Lisbeth Rosero Legarda, and Yehimy Cabrera Cabrera. "Descubrimiento de Reglas de Asociación de eventos eruptivos del volcán Galeras [Discovery of Association Rules from eruptive events of Galeras volcano]." Ventana Informatica, no. 32 (June 19, 2015). http://dx.doi.org/10.30554/ventanainform.32.1105.2015.

Full text

Abstract:

En este artículo se presentan los primeros resultados del proyecto de investigación que tuvo como objetivo detectar patrones de eventos eruptivos del volcán Galeras con técnicas de minería de datos, a partir de los datos almacenados en el Observatorio Vulcanológico y Sismológico de Pasto - OVSP (Colombia), aplicando la metodología CRISP-DM. Se construyó, limpió y transformó un repositorio de datos con la información de los eventos eruptivos del volcán Galeras registrados desde 1989 hasta 2013. A partir de este repositorio, se detectaron patrones asociados a estos eventos, utilizando la tarea d

APA, Harvard, Vancouver, ISO, and other styles

40

Rouwet, Dmitri, Karoly Németh, Giancarlo Tamburello, Sergio Calabrese, and Issa. "Volcanic Lakes in Africa: The VOLADA_Africa 2.0 Database, and Implications for Volcanic Hazard." Frontiers in Earth Science 9 (September 28, 2021). http://dx.doi.org/10.3389/feart.2021.717798.

Full text

Abstract:

Volcanic lakes pose specific hazards inherent to the presence of water: phreatic and phreatomagmatic eruptions, lahars, limnic gas bursts and dispersion of brines in the hydrological network. Here we introduce the updated, interactive and open-access database for African volcanic lakes, country by country. The previous database VOLADA (VOlcanic LAke DAta Base, Rouwet et al., Journal of Volcanology and Geothermal Research, 2014, 272, 78–97) reported 96 volcanic lakes for Africa. This number is now revised and established at 220, converting VOLADA_Africa 2.0 in the most comprehensive resource fo

APA, Harvard, Vancouver, ISO, and other styles

41

Córdova, Marco D., Patricia Ann Mothes, H. Elizabeth Gaunt, and Josué Salgado. "Post-Caldera Eruptions at Chalupas Caldera, Ecuador: Determining the Timing of Lava Dome Collapse, Hummock Emplacement and Dome Rejuvenation." Frontiers in Earth Science 8 (December 16, 2020). http://dx.doi.org/10.3389/feart.2020.548251.

Full text

Abstract:

Determining the lithology, extent, origin, and age of hummocks can be challenging, especially if these are covered by successive deposits and lush vegetation. At Chalupas caldera, a late-Pleistocene silicic center that lies astride the Eastern Cordillera of northern Ecuador, we have tried to overcome these difficulties by combining geological observations and sampling, laboratory analysis (geochemistry, scanning electron microscope analysis and radiometric dating) and remote sensing techniques. Chalupas is the second largest caldera in the Northern Volcanic Zone of South America and its VEI 7

APA, Harvard, Vancouver, ISO, and other styles

42

Flowers, R. M., R. A. Ketcham, E. Enkelmann, et al. "(U-Th)/He chronology: Part 2. Considerations for evaluating, integrating, and interpreting conventional individual aliquot data." GSA Bulletin, April 20, 2022. http://dx.doi.org/10.1130/b36268.1.

Full text

Abstract:

The (U-Th)/He dating technique is an essential tool in Earth science research with diverse thermochronologic, geochronologic, and detrital applications. It is now used in a wide range of tectonic, structural, petrological, sedimentary, geomorphic, volcanological, and planetary studies. While in some circumstances the interpretation of (U-Th)/He data is relatively straightforward, in other cases it is less so. In some geologic contexts, individual analyses of the same mineral from a single sample are expected to yield dates that differ well beyond their analytical uncertainty owing to variable

APA, Harvard, Vancouver, ISO, and other styles

43

Córdova, Marco D., Patricia Ann Mothes, H. Elizabeth Gaunt, and Josué Salgado. "Post-Caldera Eruptions at Chalupas Caldera, Ecuador: Determining the Timing of Lava Dome Collapse, Hummock Emplacement and Dome Rejuvenation." Frontiers in Earth Science 8 (December 16, 2020). http://dx.doi.org/10.3389/feart.2020.548251.

Full text

Abstract:

Determining the lithology, extent, origin, and age of hummocks can be challenging, especially if these are covered by successive deposits and lush vegetation. At Chalupas caldera, a late-Pleistocene silicic center that lies astride the Eastern Cordillera of northern Ecuador, we have tried to overcome these difficulties by combining geological observations and sampling, laboratory analysis (geochemistry, scanning electron microscope analysis and radiometric dating) and remote sensing techniques. Chalupas is the second largest caldera in the Northern Volcanic Zone of South America and its VEI 7

APA, Harvard, Vancouver, ISO, and other styles

44

Matoza, Robin S., and Diana C. Roman. "One hundred years of advances in volcano seismology and acoustics." Bulletin of Volcanology 84, no. 9 (2022). http://dx.doi.org/10.1007/s00445-022-01586-0.

Full text

Abstract:

AbstractSince the 1919 foundation of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI), the fields of volcano seismology and acoustics have seen dramatic advances in instrumentation and techniques, and have undergone paradigm shifts in the understanding of volcanic seismo-acoustic source processes and internal volcanic structure. Some early twentieth-century volcanological studies gave equal emphasis to barograph (infrasound and acoustic-gravity wave) and seismograph observations, but volcano seismology rapidly outpaced volcano acoustics and became the

APA, Harvard, Vancouver, ISO, and other styles

45

Vega Salazar, Elsa Juliana, and José Alejandro Muñoz Maya. "Análisis de la actividad volcánica tipo VT y LP del volcán Nevado del Ruiz entre 1985-2012 [Analysis of volcanic activity type VT and LP of the Nevado del Ruiz volcano between 1985-2012]." Ventana Informatica, no. 33 (January 29, 2016). http://dx.doi.org/10.30554/ventanainform.33.1409.2015.

Full text

Abstract:

En la Cordillera de los Andes existen varios complejos volcánicos, siendo el Complejo volcánico Cerro Bravo – Cerro Machín (CVCBCM), el más septentrional de ellos. El Volcán Nevado del Ruiz (VNR), ubicado en dicho complejo, está activo y su evento más devastador fue el ocurrido en noviembre 13 de 1985, cuando el flujo de lodo originado tras el deshielo parcial del casquete glaciar, producto de una erupción freato-magmática, arrasó la población de Armero (Tolima), con un saldo de 23000 personas muertas. Como respuesta a tal catástrofe, se creó el Observatorio Vulcanológico y Sismológico de Mani

APA, Harvard, Vancouver, ISO, and other styles

46

A. Nazzaro. "Some considerations on the state of Vesuvius in the Middle Ages and the precursors of the 1631 eruption." Annals of Geophysics 41, no. 4 (1998). http://dx.doi.org/10.4401/ag-3802.

Full text

Abstract:

The volcanologic literature concerning Vesuvius and its activity, since the great eruption of 1631, is particularly abundant and helpful in order to investigate topics of remarkable interest on the eruptive history of the Neapolitan volcano. One of these topics relates to the precursory phenomena of the eruption of 1631. This problem it is of great importance for a better knowledge of the eruptive trends of the volcano since the 1631 eruption is the reference for any Civil Defence plan regarding the Vesuvius volcano. In addition, knowledge of the medieval activity of Vesuvius is important beca

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!