Articles | Volume 9, issue 3
https://doi.org/10.5194/esurf-9-463-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-9-463-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
02 Jun 2021
Research article |
| 02 Jun 2021
| 02 Jun 2021
Implications of the ongoing rock uplift in NW Himalayan interiors
Earth Science Discipline, IIT Gandhinagar, Gandhinagar-382355, India
Rasmus C. Thiede
Institute of Geosciences, Christian Albrechts University of Kiel, 24118 Kiel, Germany
Arindam Biswas
Department of Applied Geology, IIT-ISM Dhanbad, Jharkhand-826004, India
Naveen Chauhan
Atomic Molecular and Optical Physics Division, Physical Research Laboratory, Ahmedabad, India
Pritha Chakravarti
Earth Science Discipline, IIT Gandhinagar, Gandhinagar-382355, India
Vikrant Jain
Earth Science Discipline, IIT Gandhinagar, Gandhinagar-382355, India
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EGUsphere, https://doi.org/10.5194/egusphere-2025-4809, https://doi.org/10.5194/egusphere-2025-4809, 2025
This preprint is open for discussion and under review for Geochronology (GChron).
Short summary
Short summary
We evaluate luminescence signal resetting in single-grain K-feldspar from modern fluvial analogues in Chile. Our results show that resetting efficiency is inversely related to the size of the natural luminescence signal. Additionally, high scatter in remaining natural signals at deposition challenges their use while dating old sedimentary deposits. We assess three correction methods for age calculation and explore various aspects relevant to luminescence-based sediment tracing applications.
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Short summary
Ongoing deformation of the Himalaya is not constrained to its southern extremity. With morphometric analysis using a high-resolution digital elevation model, satellite image analysis, luminescence chronology of fluvial terraces and field observations, we identify a zone of rapid rock uplift in the interior of the Kashmir Himalaya. Our results suggest active tectonic and structural control on the growth of topography in the Himalayan interiors over multi-millennial timescales.
Ongoing deformation of the Himalaya is not constrained to its southern extremity. With...
