Research Article
Dynamic Changes of Typical Blowouts Based on High-Resolution Data: A Case Study in Hulunbuir Sandy Land, China
Table 10
Changes in area of compound blowout (unit: m2).
| Zone | 2010 | 2011 | 2012 | Variation of area | Variation amplitude |
| Erosion depression zone | 8,259.1 | 8,439.9 | 8,442.9 | 183.8 | 2.2% | Sand deposition zone | 41,866.8 | 46,774.2 | 49,881.1 | 8,014.3 | 19.1% | Total area | 50,125.9 | 55,214.1 | 58,324.0 | 8,198.1 | 16.4% |
|
|