4W (2022-2023): Coupling erosion, weathering, and hydrologic function in an active orogenic system
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FDSN Network Information
| FDSN code | 4W (2022-2023) | Network name | Coupling erosion, weathering, and hydrologic function in an active orogenic system (Geodynamics & Surface Processes in Nepal) |
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| Start year | 2022 | Operated by |
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| End year | 2023 | Deployment region | - |
| Description |
This multi-disciplinary project is a collaboration of USA, Nepal, and U.K. scientists to investigate the multi-scale relationships between tectonic uplift, topographic evolution, chemical weathering, and seismicity. The Himalayan orogen in central Nepal is the representative study site. The seismic experiment is a set of high resolution dense arrays to image the near surface to hundreds of meters depth. The experiment used 309 three-component 5-Hz nodes at nominal 100 m spacing, deployed and recorded for one month. 21 of these nodes were arranged in a local 2D array. Circle array collection was also carried out targeting shallow fracture anisotropy. |
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Citation Information
| Digital Object Identifier (DOI) | 10.7914/bx86-t971 |
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| Citation |
Data Access
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