کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4714989 | 1638474 | 2006 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Petrology, geochemistry and Sr-Nd-Pb isotopes of the volcanic rocks from Pico Island-Azores (Portugal)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Petrology, geochemistry and Sr-Nd-Pb isotopes of the volcanic rocks from Pico Island-Azores (Portugal) Petrology, geochemistry and Sr-Nd-Pb isotopes of the volcanic rocks from Pico Island-Azores (Portugal)](/preview/png/4714989.png)
چکیده انگلیسی
The present study can contribute to a better understanding of the volcanic evolution of all the Azores islands because: (1) Pico island is the youngest island of the archipelago; (2) Pico contains an important composite volcano with a magmatic chamber in an early stage of development; (3) the archipelago is located in a complex geodynamic setting and; (4) there is no major geochemical variation between the eruptive products of the islands. Because Pico represents an early stage of volcanic island formation, its study offers (1) a direct approach to evaluate the early phases of evolution of the other islands and, (2) thereby providing a context to better assess potential hazards from any future eruptive activity at Pico.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Volcanology and Geothermal Research - Volume 156, Issues 1â2, 1 August 2006, Pages 71-89
Journal: Journal of Volcanology and Geothermal Research - Volume 156, Issues 1â2, 1 August 2006, Pages 71-89
نویسندگان
Zilda T.M. França, Colombo C.G. Tassinari, José V. Cruz, Alfredo Y. Aparicio, Vicente Araña, Britaldo N. Rodrigues,