Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/5112
DC Field | Value | Language |
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dc.contributor.authorall | D'Alessandro, W.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.authorall | Rotolo, S.; Dip. CFTA, Università di Palermo | en |
dc.contributor.authorall | Kyriakopoulos, K.; University of Athens, Greece | en |
dc.contributor.authorall | Bellomo, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.authorall | Brusca, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.authorall | Calabrese, S.; Dip. CFTA, Università di Palermo | en |
dc.contributor.authorall | Liotta, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.authorall | Bruno, C.; Dip. CFTA, Università di Palermo | en |
dc.contributor.authorall | Plicanti, F.; Dip. CFTA, Università di Palermo | en |
dc.contributor.editorall | Kungolos, A.; University of Thessaly, Greece | en |
dc.contributor.editorall | Aravossis, K.; National Technical University of Athens, Greece | en |
dc.contributor.editorall | Karagiannidis, A.; Aristotle University of Thessaloniki, Greece | en |
dc.contributor.editorall | Samaras, P.; TEI of West Macedonia, Greece | en |
dc.date.accessioned | 2009-07-05T16:28:02Z | en |
dc.date.available | 2009-07-05T16:28:02Z | en |
dc.date.issued | 2009-06-21 | en |
dc.identifier.uri | http://hdl.handle.net/2122/5112 | en |
dc.description.abstract | Fumarolic alteration crusts and efflorescences have been sampled at the Sousaki solfataric field. Samples have been analysed for mineralogical (XRD) and chemical composition (HNO3 digestion and leaching with distilled water). Results show that mineralogical and chemical compositions (major, minor and trace metals) are controlled by microenvironmental conditions. The sample collected in the anoxic part of a cave is composed almost exclusively by native sulfur. The samples collected in the oxidizing part of the cave and outside in relatively sheltered position are mainly composed by very soluble sulfates. Chemical composition evidence strong enrichments in Al, Ca, Cr, Fe, Mg and Ni which are present in highly soluble form and derive from the fumarolic alteration of the outcropping rocks (Marls and peridotites). One sample collected outside the cave, well exposed to atmospheric agents, is composed almost exclusively of gypsum and the chemical composition reveals, with respect to the previous samples, a relative enrichment of elements (Ba, Ca, K, Pb and Sr) forming less soluble sulfates. The presence of toxic metals like Al, Cr and Ni in high concentrations and highly soluble form evidences the potential impact of the fumarolic activity on the local environment. | en |
dc.language.iso | English | en |
dc.publisher.name | GRAFIMA Publ., Thessaloniki, Greece | en |
dc.relation.ispartof | 2nd International Conference on Environmental Management, Engineering, Planning and Economics (CEMEPE 2009) and SECOTOX Conference | en |
dc.subject | Hydrothermal alteration products | en |
dc.subject | sulfates | en |
dc.subject | toxic metals | en |
dc.subject | elements’ mobility | en |
dc.title | Fumarolic alteration products at Sousaki (Greece): occurrence and environmental impact | en |
dc.type | Conference paper | en |
dc.description.status | Published | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.05. Mineralogy and petrology | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.12. Fluid Geochemistry | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.01. Gases | en |
dc.subject.INGV | 05. General::05.02. Data dissemination::05.02.01. Geochemical data | en |
dc.subject.INGV | 05. General::05.08. Risk::05.08.01. Environmental risk | en |
dc.description.ConferenceLocation | Myconos, Greece | en |
dc.description.obiettivoSpecifico | 4.4. Scenari e mitigazione del rischio ambientale | en |
dc.description.fulltext | open | en |
dc.contributor.author | D'Alessandro, W. | en |
dc.contributor.author | Rotolo, Silvio Giuseppe | en |
dc.contributor.author | Kyriakopoulos, K. | en |
dc.contributor.author | Bellomo, S. | en |
dc.contributor.author | Brusca, L. | en |
dc.contributor.author | Calabrese, S. | en |
dc.contributor.author | Liotta, M. | en |
dc.contributor.author | Bruno, C. | en |
dc.contributor.author | Plicanti, F. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.department | Dip. CFTA, Università di Palermo | en |
dc.contributor.department | University of Athens, Greece | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.department | Dip. CFTA, Università di Palermo | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.department | Dip. CFTA, Università di Palermo | en |
dc.contributor.department | Dip. CFTA, Università di Palermo | en |
dc.contributor.editor | Kungolos, A. | en |
dc.contributor.editor | Aravossis, K. | en |
dc.contributor.editor | Karagiannidis, A. | en |
dc.contributor.editordepartment | University of Thessaly, Greece | en |
dc.contributor.editordepartment | National Technical University of Athens, Greece | en |
dc.contributor.editordepartment | Aristotle University of Thessaloniki, Greece | en |
dc.contributor.editordepartment | TEI of West Macedonia, Greece | en |
item.openairetype | Conference paper | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.dept | Università degli Studi di Palermo | - |
crisitem.author.dept | University of Athens, Dept. Geology and Geoenvironment, Greece | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.dept | Dipartimento C.F.T.A., Palermo University, Palermo/Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | - |
crisitem.author.dept | Dip. CFTA, Università di Palermo | - |
crisitem.author.dept | Dip. CFTA, Università di Palermo | - |
crisitem.author.orcid | 0000-0003-1724-0388 | - |
crisitem.author.orcid | 0000-0001-7523-1338 | - |
crisitem.author.orcid | 0000-0002-7498-4589 | - |
crisitem.author.orcid | 0000-0002-6570-9673 | - |
crisitem.author.orcid | 0000-0003-0249-6663 | - |
crisitem.author.orcid | 0000-0002-7203-1565 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 05. General | - |
crisitem.classification.parent | 05. General | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Conference materials |
Files in This Item:
File | Description | Size | Format | |
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CEMEPE2009_D'Alessandro&al.pdf | main text | 554.58 kB | Adobe PDF | View/Open |
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