Research Article
Characteristics and Prevention of the Debris Flows following Wenchuan Earthquake in Jushui River Basin, An County, China
Table 1
Particle size components and density of debris flow.
| | Watershed name |
(%) |
(%) |
(%) | (g/cm3) |
| | Tangfang | 81.1 | 1.7 | 0.2 | 1.89 | | Sancha | 76.5 | 1.1 | 0.2 | 1.81 | | Sancha※ | 75.7 | 3.3 | 0.4 | 1.95 | | Shuimo | 71.6 | 1.0 | 0.1 | 1.79 | | Shuimo※ | 75.1 | 0.3 | 0.1 | 1.70 | | Chayuan | 76.9 | 4.1 | 1.2 | 2.03 | |
Dongzi | 86.3 | 0.6 | 0.1 | 1.79 | | Dongzi※ | 89.5 | 0.2 | 0.1 | 1.68 | | Xinqiao | 79.5 | 3.0 | 0.7 | 1.97 | | Gan | 90.2 | 0.4 | 0.1 | 1.77 | | Gan※ | 76.8 | 1.1 | 0.2 | 1.81 | | Ganhe | 84.1 | 2.2 | 0.3 | 1.94 | | Daoxi | 74.4 | 5.5 | 0.8 | 2.03 | | Daoxi※ | 75.5 | 0.6 | 0.1 | 1.76 |
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Notes: ※indicates that the samples and data were from the debris flows on July 9, 2013, and others were on August 18, 2012.
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