Research Article
Changes in Glaciers and Glacial Lakes and the Identification of Dangerous Glacial Lakes in the Pumqu River Basin, Xizang (Tibet)
Table 2
Summary of glacial lake inventories in the Pumqu river basin for the 1970s, 2001, and 2013 periods.
| Subbasin |
Number of glacial lakes | Areas of glacial lakes (km2) | Increasing ratio of area (%) | Lake volume (106 m3) | 1970s | 2001 | 2013 | 1970s | 2001 | 2013 | 1970s–2001 | 1970s–2013 | 1970s | 2001 | 2013 |
| 5o193 | 62 | 61 | 72 | 9.15 | 9.65 | 10.13 | 5.41 | 10.73 | 200.54 | 221.15 | 215.54 | 5o194 | 16 | 15 | 15 | 7.08 | 7.94 | 7.47 | 12.09 | 5.42 | 313.99 | 357.05 | 333.37 | 5o196 | 37 | 36 | 55 | 9.35 | 9.91 | 10.71 | 6.00 | 14.53 | 285.63 | 306.68 | 313.07 | 5o197 | 25 | 24 | 36 | 6.63 | 7.46 | 11.39 | 12.46 | 71.84 | 171.75 | 205.86 | 333.04 | 5o198 | 59 | 60 | 76 | 9.40 | 12.15 | 13.05 | 29.22 | 38.82 | 218.37 | 315.44 | 334.40 |
| Total | 199 | 196 | 254 | 41.61 | 47.09 | 52.75 | 13.18 | 26.76 | 1190.28 | 1406.18 | 1529.42 |
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