The Geochemical Regimes of Piton de la Fournaise Volcano (Reunion) During the Last 530 000 Years
نویسندگان
چکیده
منابع مشابه
Lead isotopes behavior in the fumarolic environment of the Piton de la Fournaise volcano (Reunion Island)
The recent activity of the Piton de la Fournaise volcano offers a rare opportunity to address the issue of Pb isotope behavior in volcanic fumaroles, as the composition of the degassing source is accurately and precisely known. Gas sublimates formed between 2007 and 2011 at temperature ranging from 400 to ca. 100 C include Na–K sulfate (aphthitalite), Ca–Cu sulfate (e.g., gypsum), Na sulfate (t...
متن کاملAutomated identification, location, and volume estimation of rockfalls at Piton de la Fournaise volcano
Since the collapse of the Dolomieu crater floor at Piton de la Fournaise Volcano (la Réunion) in 2007, hundreds of seismic signals generated by rockfalls have been recorded daily at the Observatoire Volcanologique du Piton de la Fournaise (OVPF). To study rockfall activity over a long period of time, automated methods are required to process the available continuous seismic records. We present ...
متن کاملLead isotopes behavior in the fumarolic environment of the Piton de la Fournaise volcano (Réunion Island)
The recent activity of the Piton de la Fournaise volcano offers a rare opportunity to address the issue of Pb isotope behavior in volcanic fumaroles, as the composition of the degassing source is accurately and precisely known. Gas sublimates formed between 2007 and 2011 at temperature ranging from 400 to ca. 100 C include Na–K sulfate (aphthitalite), Ca–Cu sulfate (e.g., gypsum), Na sulfate (t...
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in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
paleomagnetism of damavand volcano over the last half million years
damavand volcano with 5671 m height from sea level which covers 400 square km of area is the highest peak in the middle east. it is located at 50 km to the east of capital city of tehran, iran. it is in the fumarolic stage and exemplifies ongoing quaternary volcanic activity. damavan volcano was influenced by regional tectonics during its history. allenbach (1966) believed that the volcano orig...
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ژورنال
عنوان ژورنال: Journal of Petrology
سال: 1997
ISSN: 0022-3530,1460-2415
DOI: 10.1093/petroj/38.2.171