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| Titel |
Fluoride in ash leachates: environmental implications at Popocatépetl volcano, central Mexico |
| VerfasserIn |
M. A. Armienta, S. Cruz-Reyna, O. Cruz, N. Ceniceros, A. Aguayo, M. Marin |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 11, no. 7 ; Nr. 11, no. 7 (2011-07-12), S.1949-1956 |
| Datensatznummer |
250009563
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| Publikation (Nr.) |
 copernicus.org/nhess-11-1949-2011.pdf |
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| Zusammenfassung |
| Ash emitted by volcanic eruptions, even of moderate magnitude, may affect
the environment and the health of humans and animals through different
mechanisms at distances significantly larger than those indicated in the
volcanic hazard maps. One such mechanism is the high capacity of ash to
transport toxic volatiles like fluoride, as soluble condensates on the
particles' surface. The mobilization and hazards related to volcanic
fluoride are discussed based on the data obtained during the recent activity
of Popocatépetl volcano in Central Mexico. |
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