Table 4.
Surface feature volume statistics taken from the probability distributions shown in Figure 9. The value in the brackets (next to the means) equals one standard deviation of the relevant distribution. The third column (under each region) shows the number of 1 km ATM sections used in each distribution.
| Central Arctic | Beaufort/Chukchi | ||||||
|---|---|---|---|---|---|---|---|
| Year | Mean (m) | Mode (m) | # (104) | Mean (m) | Mode (m) | # (104) | |
| ALL | 2009 | 0.19 (0.11) | 0.12 | 0.42 | 0.11 (0.08) | 0.04 | 0.24 |
| 2010 | 0.15 (0.09) | 0.01 | 0.67 | 0.11 (0.08) | 0.08 | 0.21 | |
| 2011 | 0.17 (0.09) | 0.12 | 0.78 | 0.08 (0.06) | 0.01 | 0.10 | |
| 2012 | 0.18 (0.11) | 0.14 | 1.11 | 0.10 (0.07) | 0.04 | 0.86 | |
| 2013 | 0.15 (0.15) | 0.10 | 0.66 | 0.06 (0.07) | 0.01 | 0.86 | |
| 2014 | 0.19 (0.13) | 0.18 | 1.01 | 0.09 (0.07) | 0.06 | 0.72 | |
| All | 0.17 (0.12) | 0.12 | 4.64 | 0.08 (0.07) | 0.04 | 2.98 | |
| FYI | 2009 | 0.10 (0.05) | 0.08 | 0.02 | 0.07 (0.06) | 0.04 | 0.13 |
| 2010 | 0.02 (0.06) | 0.01 | 0.02 | 0.09 (0.09) | 0.06 | 0.09 | |
| 2011 | 0.12 (0.05) | 0.12 | 0.02 | 0.05 (0.06) | 0.01 | 0.05 | |
| 2012 | 0.13 (0.06) | 0.12 | 0.09 | 0.09 (0.07) | 0.04 | 0.64 | |
| 2013 | 0.10 (0.04) | 0.10 | 0.02 | 0.04 (0.06) | 0.01 | 0.58 | |
| 2014 | 0.03 (0.04) | 0.01 | 0.01 | 0.08 (0.08) | 0.01 | 0.22 | |
| All | 0.11 (0.07) | 0.01 | 0.16 | 0.07 (0.07) | 0.01 | 1.71 | |
| MYI | 2009 | 0.21 (0.12) | 0.12 | 0.30 | 0.16 (0.08) | 0.08 | 0.05 |
| 2010 | 0.15 (0.09) | 0.12 | 0.60 | 0.14 (0.07) | 0.10 | 0.09 | |
| 2011 | 0.18 (0.09) | 0.12 | 0.71 | 0.12 (0.05) | 0.10 | 0.03 | |
| 2012 | 0.18 (0.11) | 0.15 | 0.99 | 0.13 (0.07) | 0.10 | 0.16 | |
| 2013 | 0.15 (0.16) | 0.10 | 0.58 | 0.11 (0.07) | 0.11 | 0.16 | |
| 2014 | 0.20 (0.13) | 0.18 | 0.96 | 0.09 (0.07) | 0.04 | 0.44 | |
| All | 0.18 (0.12) | 0.12 | 4.15 | 0.11 (0.07) | 0.08 | 0.93 | |