Research Article
Dynamic Changes of Typical Blowouts Based on High-Resolution Data: A Case Study in Hulunbuir Sandy Land, China
Table 7
Changes in morphological parameters for trough blowout erosion depression zone.
| Morphological parameter | 2010 | 2011 | 2012 | Variation quantity | Variation amplitude |
| Length (m) | 60.9 | 61.1 | 64.1 | 3.2 | 5.3% | Width (m) | 27.2 | 27.4 | 28.6 | 1.4 | 5.1% | Depth (m) | 6.5 | 6.0 | 7.0 | 0.8 | 12.9% | Volume (m3) | 4,022.3 | 3,960.7 | 5,055.1 | 1,032.8 | 25.7% |
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