کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9522391 | 1634955 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Observation of present-day tectonic motions in the Southeastern Carpathians: Results of the ISES/CRC-461 GPS measurements
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم زمین و سیاره ای (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Observation of present-day tectonic motions in the Southeastern Carpathians: Results of the ISES/CRC-461 GPS measurements Observation of present-day tectonic motions in the Southeastern Carpathians: Results of the ISES/CRC-461 GPS measurements](/preview/png/9522391.png)
چکیده انگلیسی
Results are presented from GPS measurements performed in the Southeastern Carpathians between 1997 and 2004. Data from 25 stations observed during 13 campaigns were analyzed by the Department of Earth Observation and Space Systems (DEOS) of Delft University of Technology. The repeatabilities of the solutions are on the order of 1-4 mm for the horizontal, and 4-8 mm for the vertical component. The resulting velocity estimates have an uncertainty of < 1 mm/yr and < 3 mm/yr, respectively. The region southeast of the Carpathian bend zone shows a horizontal movement towards SSE of â¼Â 2.5 mm/yr, while the Transylvanian Basin shows very small motions with respect to Eurasia. The vertical velocity field indicates the existence of uplift and subsidence domains in the SE Carpathians, in good agreement with Pliocene-Quaternary orogen and basin studies. Another 29 GPS stations installed in the last 3 yr will generate a denser velocity field in the coming years for this region.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Earth and Planetary Science Letters - Volume 239, Issues 3â4, 15 November 2005, Pages 177-184
Journal: Earth and Planetary Science Letters - Volume 239, Issues 3â4, 15 November 2005, Pages 177-184
نویسندگان
A.G.A. van der Hoeven, V. Mocanu, W. Spakman, M. Nutto, A. Nuckelt, L. Matenco, L. Munteanu, C. Marcu, B.A.C. Ambrosius,