Sea Ice Extent by wuzhengqin

VIEWS: 0 PAGES: 3

									Averatge Global Temperature in Degrees Celsius
Temp Data From (ann mean J-D) http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts.txt
Updated August 2010

         Year             Years After 1950    Ave Global Temp in C
         1950                    0                  13.83
         1951                    1                  13.98
         1952                    2                  14.04
         1953                    3                  14.12
         1954                    4                  13.91
         1955                    5                  13.92
         1956                    6                  13.82
         1957                    7                  14.08
         1958                    8                  14.09
         1959                    9                  14.05
         1960                   10                  13.98
         1961                   11                  14.10
         1962                   12                  14.05
         1963                   13                  14.02
         1964                   14                  13.75
         1965                   15                  13.85
         1966                   16                  13.92
         1967                   17                  13.98
         1968                   18                  13.91
         1969                   19                  14.00
         1970                   20                  14.04
         1971                   21                  13.90
         1972                   22                  13.95
         1973                   23                  14.18
         1974                   24                  13.94
         1975                   25                  13.98
         1976                   26                  13.79
         1977                   27                  14.16
         1978                   28                  14.07
         1979                   29                  14.14
         1980                   30                  14.28
         1981                   31                  14.40
         1982                   32                  14.08
         1983                   33                  14.34
         1984                   34                  14.15
         1985                   35                  14.12
         1986                   36                  14.19
         1987                   37                  14.34
         1988                   38                  14.41
         1989                   39                  14.28
         1990                   40                  14.48
         1991                   41                  14.44
1992   42   14.14
1993   43   14.18
1994   44   14.31
1995   45   14.45
1996   46   14.36
1997   47   14.40
1998   48   14.70
1999   49   14.43
2000   50   14.40
2001   51   14.56
2002   52   14.67
2003   53   14.65
2004   54   14.58
2005   55   14.75
2006   56   14.64
2007   57   14.72
2008   58   14.55
2009   59   14.71
Data from the National Snow and Ice Data Center: http://nsidc.org

Sea Ice Index page http://nsidc.org/data/g02135.html

Data Located at ftp://sidads.colorado.edu/DATASETS/NOAA/G02135/

Important Note: The "extent" column includes the area near the pole not
imaged by the sensor. It is assumed to be entirely ice covered with at
least 15% concentration. However, the "area" column excludes the area not
imaged by the sensor. This area is 1.19 million square kilometers for SMMR
(from the beginning of the series through June 1987) and 0.31 million
square kilometers for SSM/I (from July 1987 to present). Therefore, there
is a discontinuity in the "area" data values in this file at the June/July
1987 boundary.


Month                 1980 extent in million square km           2008 extent in million square km
                  1                                      14.96                                      14.04
                  2                                      15.98                                      14.98
                  3                                      16.13                                      15.23
                  4                                      15.49                                      14.46
                  5                                      14.04                                      13.16
                  6                                      12.31                                      11.44
                  7                                      10.39                                       9.03
                  8                                       8.04                                       6.03
                  9                                       7.85                                       4.67
                 10                                       9.46                                        8.4
                 11                                      11.69                                      10.63
                 12                                      13.72                                      12.53

								
To top