 | | Report (chapter) | | eruptions can also emit prodigious amounts of sulphur dioxide (SO2). Measuring the magnitude and temporal...TOMS-derived SO2 emission rates with estimates of sulphur content in Cerro Azul lavas yields lava effusion...strongest sources of volcanic gas emissions, including sulphur dioxide (SO2), which can be very effectively measured...the Virunga region of the East African Rift (D.R. Congo; Figs 1 & 2). More recently, the increased sensitivity...Villeneuve 2011) and the 2014 eruption of Fogo Volcano (Cabo Verde). In terms of cumulative SO2 production |  | Head, Elisabet, Lanzirotti, Antonio, Newville, Matthew, Sutton, Stephen (2018) Vanadium, sulfur, and iron valences in melt inclusions as a window into magmatic processes: A case study at Nyamuragira volcano, Africa. Geochimica et Cosmochimica Acta, 226. 149-173 doi:10.1016/j.gca.2018.01.033 | Journal (article/letter/editorial) | | into Magmatic Processes: A Case Study at Nyamuragira Volcano, Africa Elisabet Head, Antonio Lanzirotti...into Magmatic Processes: A Case Study at Nyamuragira Volcano, Africa, Geochimica et Cosmochimica Acta...into Magmatic Processes: A Case Study at Nyamuragira Volcano, Africa Elisabet Heada*, Antonio Lanzirottib...Chicago, Argonne, IL 60439, USA Corresponding author: Dr. Elisabet Head, Department of Earth Science, Northeastern...lavas (1938 and 1948) erupted from Nyamuragira volcano (D.R. Congo, Africa). The S, V, and Fe spectroscopic |  | | Report (chapter) | | Spectrometer (TOMS) instruments: a 22-year record of sulphur dioxide and ash emissions S. A. C A R N l, A. J...provided a robust and near-continuous record of sulphur dioxide (SO2) and ash emissions from active volcanoes...cloud observations. Regular eruptions of Nyamuragira (DR Congo) since 1978, accompanied by copious SO2...dominated by SO2 emission from four eruptions of Nyamuragira. EP TOMS has detected the SO2 and ash produced...distribution of two important volcanic cloud components (sulphur dioxide (SO2) and volcanic ash) was the Total Ozone |  | Chakrabarti, Ramananda, Sims, Kenneth W.W., Basu, Asish R., Reagan, Mark, Durieux, Jacques (2009) Timescales of magmatic processes and eruption ages of the Nyiragongo volcanics from 238U-230Th-226Ra-210Pb disequilibria. Earth and Planetary Science Letters, 288 (1) 149-157 doi:10.1016/j.epsl.2009.09.017 | Journal (article/letter/editorial) | | contrasting compositions between the volcanics to the north and the south (Baker et al., 1971; Furman, 2007)...The relatively more voluminous volcanism to the north is related to the Afar deep-mantle plume with ļ¬ood...Risques Volcaniques, UNDP/UNOPS, Goma, Nord-Kivu, Congo. 0012-821X/$ ā see front matter Ā© 2009 Elsevier...active volcanoes of the VVP, Nyiragongo and Nyamuragira (Fig. 1), Nyiragongo is compositionally unique...(ļ¬lled circles, see Table 1). Also shown are the Nyamuragira and Karisimbi volcanic planes. 2004; Chakrabarti |  | | Journal (article/letter/editorial) | | 1098/rsta.2005.1668 Published online 20 October 2005 Volcano remote sensing with ground-based spectroscopy B...(Delmelle et al. 2002). For instance, at Masaya volcano, Nicaragua, atmospheric SO2 concentrations are...royalsocietypublishing.org/ on July 15, 2015 Volcano remote sensing 2917 1996). This gas formed a...anomalously cold weather experienced in Europe and North America at that time. The conventional method of...low-temperature vents that are not representative of the volcano as a whole; second, the samplesā chemical compositions |  | | Report (chapter) | | first space-based sensor to provide operational sulphur dioxide (SO2) measurements (OMSO2) for use by the...correlate with changes in eruptive activity at Kilauea volcano (Hawaii), constrain small, potentially significant...Nyiragongo volcano (D.R. Congo), and detect SO2 emissions from the remote Lastarria Volcano (Chile), in...sensing technique capable of quantifying atmospheric sulphur dioxide (SO2) in the early 1970s (Moffat & MillaĢn...adoption of COSPEC for ground-based and airborne volcano monitoring (e.g. Stoiber et al. 1983), was a major |  | | Book | | Buttgenbach H. (1 947) Les Mineraux de Belgique et du Congo Beige. 573 p. Paris: Ed. Dunod. Cesbron, F. (1985)...the government of the Democratic Republic of the Congo introduced a new admin istrative subdivision for...Haut-Loma mi Province. What formerly was called the Bas-Congo Province is known today by the name of Central Kongo...abbreviated (B = Belgium; D.R. Congo = Democratic Republic of the Congo; F = France). 4. The biographical...zinc ore was quarried should become a neutral territory, called Neutral Moresnet. The village of Moresnet |  | Anzures, Brendan A., Parman, Stephen W., Milliken, Ralph E., Namur, Olivier, Cartier, Camille, Wang, Sicheng (2020) Effect of sulfur speciation on chemical and physical properties of very reduced mercurian melts. Geochimica et Cosmochimica Acta, 286. 1-18 doi:10.1016/j.gca.2020.07.024 | Journal (article/letter/editorial) | | & Richardson, F. D. (1954). The Behaviour of Sulphur in Silicate and 688 Aluminate Melts. Proceedings...Insight into 707 volatile behavior at Nyamuragira volcano (D.R. Congo, Africa) through olivine-hosted melt...magmatic processes: A case study at 711 Nyamuragira volcano, Africa. Geochimica et Cosmochimica Acta...E. (2012). The 746 dissolution mechanism of sulphur in hydrous silicate melts. I: Assessment of analytical...analytical 747 techniques in determining the sulphur speciation in iron-free to iron-poor glasses. Chemical |  | | Journal (article/letter/editorial) | | t r a c t Volcanoes are very strong sources of sulphur, acids and other gases, as well as particles, that...atmospheric chemistry are discussed, with a focus on sulphur and halogen compounds, and to a smaller extent...et al., 2000). This implies that eventually all sulphur that is being emitted into the atmosphere will...stability and local wind phenomena around the volcano, which usually is an obvious obstacle to air ļ¬ow...atmospheric point of view measurements downwind of a volcano are very important in order to assess what the |  | | Report (volume) | | MILLER, D. I., LARSEN, G. & VILMUNDARDĆTTIR, E. G. Sulphur release from flood lava eruptions in the Veidivƶtn...DELGADO, H. Particles from the plume of Popocatepetl volcano, Mexico - the FESEM/EDS approach 123 MCGONIGLE...emissions 149 GERLACH, T. M. Elevation effects in volcano applications of the COSPEC 169 CARN, S. A., KRUEGER...Spectrometer (TOMS) instruments: a 22-year record of sulphur dioxide and ash emissions 177 EDMONDS, M., OPPENHEIMER...proxies for plume chemistry at SoufriĆØre Hills volcano, Montserrat 203 Part III Field investigations |  | | Report (issue) | | MILLER, D. J., LARSEN, G. & VILMUNDARDOTTIR, E. G. Sulphur release from flood lava eruptions in the VeidivĆ©tn... H. Particles from the plume of PopocatĆ©petl volcano, Mexico ā the FESEM/EDS Ws approach McGONIGLE...emissions 149 GERLACH, T. M. Elevation effects in volcano applications of the COSPEC 169 CARN, S. A., KRUEGER...Spectrometer (TOMS) instruments: a 22-year record of sulphur dioxide and ash emissions EpDMonpDs, M., OPPENHEIMER...proxies for plume chemistry at Soufriere Hills volcano, Montserrat Part III Field investigations of degassing |  | Gibson, Sally A., Rooks, Eve E., Day, Jason A., Petrone, Chiara M., Leat, Phillip T. (2020) The role of sub-continental mantle as both āsinkā and āsourceā in deep Earth volatile cycles. Geochimica et Cosmochimica Acta, 275. 140-162 doi:10.1016/j.gca.2020.02.018 | Journal (article/letter/editorial) | | of the East African Rift. We note that at Nyamuragira volcano, high-MgO (13.5 wt.%) glassy melt inclusions...rain water chemistry during the January 2010 Nyamuragira eruptive event: implications for essential potable...metasomatism in the uppermost mantle beneath Ray Pic volcano (Massif Central, France). Lithos 236ā237, 256ā274...R. (1997) Volatiles in alkalic basalts form the North Arch Volcanic Field, Hawaii: Extensive degassing...Insight into volatile behavior at Nyamuragira Volcano (D.R. Congo, Africa) through olivine-hosted melt |  | La Spina, Alessandro, Burton, Mike, Allard, Patrick, Alparone, Salvatore, MurĆ©, Filippo (2015) Open-path FTIR spectroscopy of magma degassing processes during eight lava fountains on Mount Etna. Earth and Planetary Science Letters, 413. 123-134 doi:10.1016/j.epsl.2014.12.038 | Journal (article/letter/editorial) | | in Reunion island (Staudacher et al., 2009) Nyamuragira on the east-African rift (Hayashi et al., 1992)...window used for the ļ¬t. The Reference Forward Model (Dr. A. Dudhia, AOPP Department, University of Oxford;...2001 SEC paroxysmal events Our FTIR data set and volcano-seismic observations for magma degassing during...enrichment in carbon dioxide with respect to both sulphur and chlorine. We im- mediately discard the possibility...basalt decompression: at vapour/melt equilibrium sulphur starts to exsolve at only ā¤140 MPa (ā¤5.5 km depth) |  | | Journal (article/letter/editorial) | | furnishing important clues on magma supply and volcano dynamics. Moreover H2S and SO2 constitute an important...and Zetwoog P. (1994) Sulphur output and magma degassing budget of Stromboli volcano. Nature 368, 326 ā330...Prodigious sulfur dioxide emission from Nyamuragira volcano, D.R. Congo. Geophys. Res. Lett. 30, doi:10.1029/2003GL018465...B., and Pichavant M. (2004) The solubility of sulphur in hydrous rhyolitic melts. J. Petrol., 4S, 2171-2196... and Richardson F. D. (1954) The behaviour of sulphur in silicate and aluminate melts. Proc. R. Soc. |  | | Book (chapter) | | eruptions becomes difficult, thus obscuring the volcano-cliĀ mate link in the remote past. Even for recent...box of magma sitting in a reservoir beneath a volcano prior to eruption. This model magma contains crystals...STRATo.ļæ½'l VOLCANO CONTINENTAL RIFT ZONE (yOUNG DIVERGENT PLATE BOUNDARY) / SHIElD VOLCANO f LITHOSPHERE...(a) A Plinian eruption column rises from Lassen Volcano, California, on 22 May 1915. Photo taken from Anderson...eruption column, rises above Alaska's Redoubt volcano on 21 April 1990. The eruption column did not issue |  | Tassara, S., Reich, M., Cannatelli, C., Konecke, B.A., Kausel, D., Morata, D., Barra, F., Simon, A.C., Fiege, A., Morgado, E., Leisen, M. (2020) Post-melting oxidation of highly primitive basalts from the southern Andes. Geochimica et Cosmochimica Acta, 273. 291-312 doi:10.1016/j.gca.2020.01.042 | Journal (article/letter/editorial) | | limits with the flatslab subduction segment to the north at ~32Ā° S, and with the subduction of the Chile...Lima, A. and De Vivo, B. (2016) Understanding a volcano through a droplet: a melt inclusion approach. Journal...into magmatic processes: A case study at Nyamuragira volcano, Africa. Geochimica et Cosmochimica Acta...P.J., Wilke, M. and Botcharnikov, R.E. (2010) Sulphur K-edge XANES analysis of natural and synthetic...evolution of the magma plumbing system of Mt. Etna Volcano (1991ā2008) from a combined thermodynamic and kinetic |  | Konecke, Brian A., Fiege, Adrian, Simon, Adam C., Linsler, Stefan, Holtz, Francois (2019) An experimental calibration of a sulfur-in-apatite oxybarometer for mafic systems. Geochimica et Cosmochimica Acta, 265. 242-258 doi:10.1016/j.gca.2019.08.044 | Journal (article/letter/editorial) | | Scaillet B. and Pichavant M. (2004) The solubility of sulphur in hydrous rhyolitic melts. J. Petrol. 45, 2171ā2196...into magmatic processes: A case study at Nyamuragira volcano, Africa. Geochim. Cosmochim. Acta 226, 149ā173...Brooker R. A. (2016) The effect of pressure on sulphur speciation in mid- to deep-crustal arc magmas and |  | | Report (volume) | | SURVEY BULLETIN 1021-B A report of the Hawaiian Volcano Observatory UNITED STATES GOVERNMENT PRINTING...earthquake epicenters and the submarine shield volcano south of Hawaii ______________ 6. Graph showing...Seismographs and tiltmeters operated by the Hawaiian Volcano Observatory during 1952__________-_________-___-_____-_...earthquakes stronger than tremors recorded at Hawaiian Volcano Observatory during 1952_______________________... 3. Distant earthquakes recorded at Hawaiian Volcano Observatory during 1952_______________________________ |  | | Report (chapter) | | of metal-sulfate salts. In deposits of native sulphur in the Ukraine, Srebrodolāskiy (1977) determined...the vapor-produced alteration assemblage in the Sulphur Springs hydrothermal system at Valles Caldera,...observed chalcanthite among the sublimates at Nyamuragira Volcano, Zaire, and Africano and Bernard (2000) reported...composition in the fumarolic environment of Usu Volcano, Japan. There are a number of localities that use...alteration in the fumarolic environment of Usu volcano, Hokkaido, Japan. In Varekamp JC, Rowe GL Jr (eds) |  | | Book (edition) | | 1943, six weeks after the first appearance of the volcano. See pp. 316-18 {Three Lions Inc., New York) Arthur...been given by Professor Tom F. W. Barth, Dr Lucien Cahen, Dr Lauge Koch, Professor L. Egyed, Professor...colleagues at the Lamont Geological Observatory), Dr R. W. Girdler, Professor W. Nieuwenkamp and Professor...constructive criticisms. To my wife and fellow geologist, Dr Doris L. Reynolds, I am, as always, more deeply indebted...Sub-stages of the Quaternary Ice Age The Great Lakes of North America Recession of the Scandinavian Ice Sheet |  | | Report (volume) | | ON THE COVER: Top Left: Image from Kawah Ijen volcano, Java, Indonesia in 1998. It shows sulfur being...near-atmospheric pressure. Rev Mineral Geochem 73:143-165 Baker DR, Moretti R (2011) Modeling the solubility of sulfur...reef, Bushveld complex. J Petrol 41:545-561 Bandura DR, Baranov VI, Tanner SD (2002) Detection of ultratrace...combustion infrared methods for the determination of sulphur in biological matrices. Analyst 111:105-106 Bray...fluorescence analysis of samples with elemental sulphur: Effect of sulphur sublimation. X-Ray Spectrom 17: 217-218 |  | | Report (issue) | | ages from the Blue Ridge and Piedmont Provinces of North Carolina, South Carolina, and Georgia identify three...250 to 350 m.y. West of the Blue Ridge front in North Carolina the sequence continues with ages from 350...given for samples from British Columbia, Yukon Territory, Alaska, District of Mackenzie" District of Keewatin...Caledonian or Acadian granites of the northern Yukon Territory, in Geology of the Arctic, v. 1: Internat. Symposium...from a granite on Mount Fitton, northern Yukon Territory, returns a potassium-argon age of 353 m.y. Evidence |  | | Report (volume) | | Petrol 63:19-34 Gillespie RJ, Schrobilgen GJ, Slim DR (1977) Crystal structure of mue-fluorosulphato-b...1977:1003-1006 Gillespie RJ, Kent JP, Sawyer JF, Slim DR, Tyrer JD (1981a) Reactions of S4N4 with SbCl5, SbF5...supergroup. Can Mineral 37:1323-1341 Jambor JL, Owens DR, Grice JD, Feinglos MN (1996) Gallobeudantite, PbGa3[(AsO4)...Viaeneite, (Fe,Pb)4S8O, a new mineral with mixed sulphur valences from Engis, Belgium. Eur J Mineral 8:93-102...Crystallogr B34:3502-3510 Li G, Peacor DR, Essene EJ, Brosnahan DR, Beane RE (1992) Walthierite, Ba0.5F0 |  | | Book | | surļ¬cial Earth. Given that Earth developed into a volcano-tectonically active planet with both outgassing..., Cartigny, P., & Moreira, M., Non-chondritic sulphur isotope composition of the terrestrial mantle....Boujibar, A. et al., Metalāsilicate partitioning of sulphur, new experimental and thermodynamic constraints...Poreda, R. Volatiles in alkalic basalts from the north arc volcanic ļ¬eld, Hawaii: extensive degassing of...J., Cartigny, P. & Moreira, M. Non-chondritic sulphur isotope composition of the terrestrial mantle. |  | | Report (issue) | | Finally, I want to acknowledge the contributions of Dr. Barbara M. Hill, who worked as my editorial assistant...and Carmichaelās (1964) study of the Thingmuli volcano in Iceland, are typical of the best studies of...MARS Marsā Tharsis ridge supports the largest volcano in the solar system: Olympus Mons. Orbital cbservations... e.g., Ontong-Java plateau, Kerguelen plateau, North Atlantic province. Provinces older than the Jurassic...toward consumption at trenches. These are basaltic volcano seamounts and ocean islands. These are widespread |
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