Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/7908
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dc.contributor.authorallBudd, D. A.; Department of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.authorallTroll, V. R.; Department of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.authorallHilton, D. R.; Scripps Institution of Oceanography, University of California San Diego, California, USAen
dc.contributor.authorallFreda, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallJolis, E. M.; Department of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.authorallHalldorsson, S. A.; Scripps Institution of Oceanography, University of California San Diego, California, USAen
dc.date.accessioned2012-03-23T08:31:27Zen
dc.date.available2012-03-23T08:31:27Zen
dc.date.issued2012en
dc.identifier.urihttp://hdl.handle.net/2122/7908en
dc.description.abstractThe Indonesian island of Sumatra, located in one of the most active zones of the Pacific Ring of Fire, is characterized by a chain of subduction-zone volcanoes which extend the entire length of the island. As a group of volcanic geochemists, we embarked upon a five-week sampling expedition to these exotic, remote, and in part explosive volcanoes (SAGE 2010; Sumatran Arc Geochemical Expedition). We set out to collect rock and gas samples from 17 volcanic centres from the Sumatran segment of the Sunda arc system, with the aim of obtaining a regionally significant sample set that will allow quantification of the respective roles of mantle versus crustal sources to magma genesis along the strike of the arc. Here we document our geological journey through Sumatra’s unpredictable terrain, including the many challenges faced when working on active volcanoes in pristine tropical climes.en
dc.description.sponsorshipSwedish Science Foundation (VR), Scripps Institution of Oceanography, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Upp-sala University Centre for Natural Disaster Science (CNDS) and Otterborgska donationsfondenen
dc.language.isoEnglishen
dc.publisher.nameWiley-Blackwellen
dc.relation.ispartofGeology Todayen
dc.relation.ispartofseries/28 (2012)en
dc.subjectSumatraen
dc.subjectIndonesiaen
dc.subjectgeochemistyen
dc.titleTraversing nature’s danger zone: getting up close with Sumatra’s volcanoes.en
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber64-70en
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.01. Gasesen
dc.relation.referencesAmbrose, S.H. 1998. Late Pleistocene human popula- tion bottlenecks, volcanic winter, and differentia- tion of modern humans. Journal of Human Evolu- tion, v.34, pp.623–651. Chesner, C.A. 1998. Petrogenesis of the Toba Tuffs, Sumatra, Indonesia. Journal of Petrology, v.39, pp.397–438. Chesner, C.A., Rose, W.I., Deino, A., Drake, R. & Westgate, J.A. 1991. Eruptive history of Earth’s largest Quaternary caldera (Toba, Indonesia) clari- fied. Geology, v.19, pp.200–203. Gasparon, M., Hilton, D.R. & Varne, R. 1994. Crustal contamination processes traced by helium isotopes: Examples from the Sunda arc, Indonesia. Earth and Planetary Science Letters, v.126, pp.15–22. Gasparon, M. 2005. Chapter 9: Quaternary volcanic- ity. In: Barber, A.J., Crow, M.J. & Milsom, J.S. (eds). 2005. Sumatra: Geology, Resources and Tectonic Evo- lution. Geological Society Memoirs 31, 1–6. Hilton, D.R. & Craig, H. 1989. A helium isotope transect along the Indonesian archipelago. Nature, v.342, pp.906–908. Rampino, M.R. & Self, S. 1993. Bottleneck in human evolution and the Toba eruption. Science, v.262, p.1955. Van Bemmelen, R.W. 1949. The Geology of Indo- nesia. In: General Geology of Indonesia and Adjacent Archipelagos, 1A. Government Printing Office, The Hague, 732 pp. Vasquez, J.A. & Reid, M.R. 2004. Probing the accu- mulation history of the voluminous Toba magma. Science, v.305, pp.991–994.en
dc.description.obiettivoSpecifico2.3. TTC - Laboratori di chimica e fisica delle rocceen
dc.description.journalTypeN/A or not JCRen
dc.description.fulltextrestricteden
dc.relation.issn0266-6979en
dc.relation.eissn1365-2451en
dc.contributor.authorBudd, D. A.en
dc.contributor.authorTroll, V. R.en
dc.contributor.authorHilton, D. R.en
dc.contributor.authorFreda, C.en
dc.contributor.authorJolis, E. M.en
dc.contributor.authorHalldorsson, S. A.en
dc.contributor.departmentDepartment of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.departmentDepartment of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.departmentScripps Institution of Oceanography, University of California San Diego, California, USAen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentDepartment of Earth Sciences, Uppsala University, Uppsala, Swedenen
dc.contributor.departmentScripps Institution of Oceanography, University of California San Diego, California, USAen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptDepartment of Earth Sciences, Uppsala University, Uppsala, Sweden-
crisitem.author.deptUppsala University-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.orcid0000-0003-1891-3396-
crisitem.author.orcid0000-0002-2320-8096-
crisitem.author.orcid0000-0003-1804-0847-
crisitem.author.orcid0000-0002-4724-8578-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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