dc.contributor.author | Amere, Y. B | |
dc.contributor.author | Bendick, RO | |
dc.contributor.author | Fisseha, S | |
dc.contributor.author | Lewi, E | |
dc.contributor.author | Reilinger, R E | |
dc.contributor.author | King, RW | |
dc.contributor.author | Kianji, G | |
dc.date.accessioned | 2015-05-26T07:22:56Z | |
dc.date.available | 2015-05-26T07:22:56Z | |
dc.date.issued | 2014-12 | |
dc.identifier.citation | Amere, Y. B., Bendick, R. O., Fisseha, S., Lewi, E., Reilinger, R. E., King, R. W., & Kianji, G. (2014, December). GPS Constraints on the Spatial Distribution of Extension in the Ethiopian Highlands and Main Ethiopian Rift. In AGU Fall Meeting Abstracts (Vol. 1, p. 4677). | en_US |
dc.identifier.uri | http://adsabs.harvard.edu/abs/2014AGUFM.T43A4677A | |
dc.identifier.uri | http://hdl.handle.net/11295/83649 | |
dc.description.abstract | 27 campaign and 17 continuous GPS sites spanning the Ethiopian Highlands, Main Ethiopian Rift (MER), and Somali Platform in Ethiopia and Eritrea were measured for varying durations between 1995 and 2014. Velocities at these sites show that present day strain in NE Africa is not localized only in the Afar depression and MER system. Rather, velocities as high as 6 mm/yr relative to stable Nubia occur in the central Ethiopian highlands west of the rift bounding faults; the northern and southern Ethiopian highlands host velocities as high as 3 mm/yr. These approach the magnitude of Nubia-Somalia spreading accommodated within the rift itself of 6 + 1 mm/yr with an azimuth of N770E. The combination of distributed low strain rate deformation contiguous with higher strain rate plate boundary deformation is similar to that expressed in other tectonically active continental settings like Basin and Range and Tibetan Plateau.Keywords: deformation, localized, distributed, strain, stable Nubia. | en_US |
dc.language.iso | en | en_US |
dc.publisher | University of Nairobi | en_US |
dc.title | GPS Constraints on the spatial distribution of extension in the Ethiopian highlands and main Ethiopian rift." | en_US |
dc.type | Article | en_US |
dc.type.material | en | en_US |