Arctic Sea Ice
by Tracy Rogers
4-21-14
UAF Phys 212
Data
Here is the SIE and SIV data used to create the figures
for extent, volume, and flux. Each column can be copied into
R, and with the code in R for Statistical Analysis, each
figure can be recreated.
| Year |
April
Vol |
Sept
Vol |
March
SIE |
Sept
SIE |
|
(103 km3) |
(103 km3) |
(106 km2) |
(106 km2) |
| 1979 |
33.0 |
17.0 |
16.0 |
6.3 |
| 1980 |
32.5 |
16.5 |
15.6 |
7.1 |
| 1981 |
31.0 |
13.0 |
15.0 |
6.7 |
| 1982 |
29.0 |
13.5 |
15.6 |
6.6 |
| 1983 |
30.5 |
15.0 |
15.6 |
6.9 |
| 1984 |
30.5 |
15.0 |
15.1 |
6.7 |
| 1985 |
31.0 |
15.0 |
15.6 |
6.3 |
| 1986 |
31.0 |
16.5 |
15.6 |
6.9 |
| 1987 |
32.0 |
16.0 |
15.5 |
7.6 |
| 1988 |
31.5 |
16.0 |
16.5 |
7.7 |
| 1989 |
30.0 |
15.5 |
16.0 |
7.2 |
| 1990 |
30.0 |
14.5 |
16.2 |
6.3 |
| 1991 |
31.5 |
14.0 |
15.8 |
6.5 |
| 1992 |
30.0 |
15.5 |
15.8 |
7.6 |
| 1993 |
31.0 |
13.0 |
16.1 |
6.5 |
| 1994 |
30.0 |
14.5 |
16.0 |
7.3 |
| 1995 |
29.0 |
11.5 |
15.5 |
6.0 |
| 1996 |
28.0 |
15.0 |
15.4 |
8.1 |
| 1997 |
30.5 |
14.5 |
15.9 |
6.9 |
| 1998 |
30.5 |
12.0 |
16.0 |
6.5 |
| 1999 |
30.0 |
11.5 |
15.7 |
6.7 |
| 2000 |
28.0 |
11.5 |
15.6 |
6.4 |
| 2001 |
28.5 |
13.0 |
15.9 |
6.8 |
| 2002 |
28.5 |
11.5 |
15.7 |
6.1 |
| 2003 |
28.5 |
11.0 |
15.9 |
6.1 |
| 2004 |
27.0 |
11.0 |
15.4 |
6.2 |
| 2005 |
27.5 |
10.0 |
15.1 |
5.5 |
| 2006 |
27.0 |
9.5 |
14.8 |
5.9 |
| 2007 |
25.5 |
7.0 |
15.0 |
4.1 |
| 2008 |
27.0 |
8.0 |
15.6 |
4.6 |
| 2009 |
27.0 |
7.5 |
15.6 |
5.3 |
| 2010 |
26.5 |
6.0 |
15.4 |
5.0 |
| 2011 |
24.5 |
6.0 |
14.9 |
4.4 |
| 2012 |
25.0 |
5.0 |
15.1 |
3.5 |
| 2013 |
25.0 |
7.0 |
15.1 |
5.1 |
|