Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10445
DC Field | Value | Language |
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dc.contributor.authorall | Zuddas, P.; Sorbonne Universités, Paris, France | en |
dc.contributor.authorall | Inguaggiato, C.; Università di Palermo, DiSTeM, Palermo, Italy | en |
dc.contributor.authorall | Censi, P.; Università di Palermo, DiSTeM, Palermo, Italy | en |
dc.contributor.authorall | D'Alessandro, W.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.editorall | Marques, J.M. | en |
dc.contributor.editorall | Chambel, A. | en |
dc.date.accessioned | 2017-01-24T14:42:10Z | en |
dc.date.available | 2017-01-24T14:42:10Z | en |
dc.date.issued | 2016-10-16 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10445 | en |
dc.description.abstract | Zr and Hf are two elements having same ionic charge and similar ionic size at a given coordination number. Despite the Zr/Hf ratio is considered to be quite constant in meteorites and lithospheric rocks, seawaters collected from the surface down to varying depths of several Pacific Ocean stations reveal that the Zr/Hf ratio increases by one order of magnitude. Very recent studies have shown that, in both ground waters and lake waters, the Zr/Hf ratio is either higher or lower compared to the interacting minerals displaying a large variability in the distribution of these twin elements. In this communication the possible processes responsible for such a large fractionation are discussed but further work is needed to test the validity of these interpretations. This basic problem of scientific significance needs more attention from the water-rock interaction community. | en |
dc.language.iso | English | en |
dc.relation.ispartof | 15th Water-Rock Interaction International Symposium, WRI-15 | en |
dc.subject | Zr/Hf ratio | en |
dc.subject | natural waters | en |
dc.title | Zr- Hf fractionation during Water-Rock Interaction | en |
dc.type | Extended abstract | en |
dc.description.status | Published | en |
dc.identifier.URL | http://www.sciencedirect.com/science/article/pii/S1878522016302132 | en |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.03. Chemistry of waters | en |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.06. Hydrothermal systems | en |
dc.identifier.doi | 10.1016/j.proeps.2016.12.179 | en |
dc.description.ConferenceLocation | Evora, Portugal | en |
dc.description.obiettivoSpecifico | 4V. Vulcani e ambiente | en |
dc.publisher | Elsevier - Procedia Earth and Planetary Science vol. 17 | en |
dc.description.fulltext | open | en |
dc.contributor.author | Zuddas, P. | en |
dc.contributor.author | Inguaggiato, C. | en |
dc.contributor.author | Censi, P. | en |
dc.contributor.author | D'Alessandro, W. | en |
dc.contributor.department | Sorbonne Universités, Paris, France | en |
dc.contributor.department | Università di Palermo, DiSTeM, Palermo, Italy | en |
dc.contributor.department | Università di Palermo, DiSTeM, Palermo, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.contributor.editor | Marques, J.M. | en |
dc.contributor.editor | Chambel, A. | en |
item.openairetype | Extended abstract | - |
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 | Universites Sorbonne, Paris, France | - |
crisitem.author.dept | Facoltà di Scienze Geologiche, Università di Palermo, | - |
crisitem.author.dept | Dipartimento DiSTeM, Università di Palermo | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.orcid | 0000-0002-8597-0465 | - |
crisitem.author.orcid | 0000-0002-9583-7692 | - |
crisitem.author.orcid | 0000-0003-1724-0388 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.classification.parent | 03. Hydrosphere | - |
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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ProcediaEPS.Zuddas&al.pdf | main article | 183.31 kB | Adobe PDF | View/Open |
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