Year
|
Year
|
Years
|
Global ocean
|
Baltic Sea
|
North Atlantic
|
North Sea
|
Mediterranean Sea
|
Black Sea
|
|
1870
|
|
-0.59
|
-0.53
|
-0.33
|
-0.44
|
-0.43
|
-0.59
|
|
1871
|
|
-0.6
|
-0.57
|
-0.33
|
-0.47
|
-0.43
|
-0.56
|
|
1872
|
|
-0.58
|
-0.65
|
-0.34
|
-0.5
|
-0.41
|
-0.55
|
|
1873
|
|
-0.55
|
-0.62
|
-0.3
|
-0.45
|
-0.39
|
-0.5
|
|
1874
|
|
-0.55
|
-0.66
|
-0.31
|
-0.5
|
-0.38
|
-0.44
|
|
1875
|
|
-0.55
|
-0.63
|
-0.31
|
-0.46
|
-0.38
|
-0.41
|
|
1876
|
|
-0.54
|
-0.67
|
-0.32
|
-0.49
|
-0.36
|
-0.34
|
|
1877
|
|
-0.54
|
-0.57
|
-0.33
|
-0.45
|
-0.34
|
-0.25
|
|
1878
|
|
-0.54
|
-0.58
|
-0.35
|
-0.45
|
-0.38
|
-0.23
|
|
1879
|
|
-0.54
|
-0.51
|
-0.36
|
-0.42
|
-0.41
|
-0.24
|
|
1880
|
|
-0.52
|
-0.53
|
-0.39
|
-0.46
|
-0.42
|
-0.22
|
|
1881
|
|
-0.51
|
-0.53
|
-0.4
|
-0.5
|
-0.42
|
-0.17
|
|
1882
|
|
-0.51
|
-0.57
|
-0.39
|
-0.51
|
-0.42
|
-0.15
|
|
1883
|
|
-0.51
|
-0.58
|
-0.38
|
-0.54
|
-0.45
|
-0.18
|
|
1884
|
|
-0.52
|
-0.58
|
-0.4
|
-0.56
|
-0.5
|
-0.23
|
|
1885
|
|
-0.53
|
-0.53
|
-0.41
|
-0.53
|
-0.54
|
-0.26
|
|
1886
|
|
-0.53
|
-0.57
|
-0.41
|
-0.59
|
-0.57
|
-0.28
|
|
1887
|
|
-0.54
|
-0.57
|
-0.42
|
-0.6
|
-0.58
|
-0.31
|
|
1888
|
|
-0.55
|
-0.64
|
-0.38
|
-0.59
|
-0.58
|
-0.38
|
|
1889
|
|
-0.56
|
-0.66
|
-0.38
|
-0.59
|
-0.58
|
-0.4
|
|
1890
|
|
-0.56
|
-0.75
|
-0.37
|
-0.63
|
-0.57
|
-0.42
|
|
1891
|
|
-0.55
|
-0.74
|
-0.35
|
-0.59
|
-0.58
|
-0.41
|
|
1892
|
|
-0.54
|
-0.77
|
-0.34
|
-0.57
|
-0.59
|
-0.43
|
|
1893
|
|
-0.54
|
-0.67
|
-0.33
|
-0.5
|
-0.61
|
-0.48
|
|
1894
|
|
-0.53
|
-0.57
|
-0.31
|
-0.41
|
-0.59
|
-0.42
|
|
1895
|
|
-0.53
|
-0.58
|
-0.31
|
-0.4
|
-0.57
|
-0.42
|
|
1896
|
|
-0.51
|
-0.57
|
-0.3
|
-0.39
|
-0.55
|
-0.43
|
|
1897
|
|
-0.51
|
-0.62
|
-0.31
|
-0.4
|
-0.55
|
-0.45
|
|
1898
|
|
-0.51
|
-0.59
|
-0.33
|
-0.37
|
-0.59
|
-0.48
|
|
1899
|
|
-0.51
|
-0.57
|
-0.39
|
-0.4
|
-0.59
|
-0.5
|
|
1900
|
|
-0.49
|
-0.56
|
-0.39
|
-0.41
|
-0.59
|
-0.49
|
|
1901
|
|
-0.49
|
-0.5
|
-0.39
|
-0.4
|
-0.61
|
-0.42
|
|
1902
|
|
-0.51
|
-0.56
|
-0.41
|
-0.46
|
-0.62
|
-0.47
|
|
1903
|
|
-0.53
|
-0.54
|
-0.41
|
-0.46
|
-0.64
|
-0.49
|
|
1904
|
|
-0.54
|
-0.61
|
-0.43
|
-0.55
|
-0.65
|
-0.42
|
|
1905
|
|
-0.56
|
-0.58
|
-0.47
|
-0.59
|
-0.7
|
-0.4
|
|
1906
|
|
-0.58
|
-0.56
|
-0.48
|
-0.59
|
-0.7
|
-0.41
|
|
1907
|
|
-0.59
|
-0.59
|
-0.5
|
-0.6
|
-0.72
|
-0.43
|
|
1908
|
|
-0.6
|
-0.47
|
-0.51
|
-0.54
|
-0.71
|
-0.43
|
|
1909
|
|
-0.59
|
-0.37
|
-0.5
|
-0.49
|
-0.71
|
-0.41
|
|
1910
|
|
-0.56
|
-0.39
|
-0.46
|
-0.49
|
-0.71
|
-0.38
|
|
1911
|
|
-0.57
|
-0.45
|
-0.43
|
-0.49
|
-0.67
|
-0.3
|
|
1912
|
|
-0.58
|
-0.57
|
-0.43
|
-0.55
|
-0.66
|
-0.29
|
|
1913
|
|
-0.58
|
-0.58
|
-0.44
|
-0.56
|
-0.65
|
-0.26
|
|
1914
|
|
-0.56
|
-0.66
|
-0.44
|
-0.61
|
-0.65
|
-0.22
|
|
1915
|
|
-0.55
|
-0.59
|
-0.46
|
-0.55
|
-0.62
|
-0.23
|
|
1916
|
|
-0.53
|
-0.61
|
-0.46
|
-0.51
|
-0.57
|
-0.25
|
|
1917
|
|
-0.53
|
-0.66
|
-0.47
|
-0.57
|
-0.56
|
-0.19
|
|
1918
|
|
-0.53
|
-0.67
|
-0.46
|
-0.61
|
-0.53
|
-0.06
|
|
1919
|
|
-0.52
|
-0.75
|
-0.44
|
-0.66
|
-0.49
|
0.02
|
|
1920
|
|
-0.53
|
-0.79
|
-0.42
|
-0.68
|
-0.46
|
0.06
|
|
1921
|
|
-0.52
|
-0.73
|
-0.42
|
-0.66
|
-0.44
|
0.08
|
|
1922
|
|
-0.51
|
-0.69
|
-0.42
|
-0.64
|
-0.42
|
0.07
|
|
1923
|
|
-0.49
|
-0.64
|
-0.41
|
-0.57
|
-0.37
|
0.04
|
|
1924
|
|
-0.49
|
-0.65
|
-0.38
|
-0.55
|
-0.35
|
0.01
|
|
1925
|
|
-0.48
|
-0.5
|
-0.37
|
-0.48
|
-0.31
|
0.05
|
|
1926
|
|
-0.46
|
-0.58
|
-0.33
|
-0.52
|
-0.29
|
0.04
|
|
1927
|
|
-0.46
|
-0.59
|
-0.3
|
-0.54
|
-0.29
|
0.04
|
|
1928
|
|
-0.44
|
-0.53
|
-0.24
|
-0.45
|
-0.29
|
-0.04
|
|
1929
|
|
-0.43
|
-0.4
|
-0.22
|
-0.37
|
-0.26
|
-0.08
|
|
1930
|
|
-0.42
|
-0.31
|
-0.2
|
-0.3
|
-0.27
|
-0.09
|
|
1931
|
|
-0.41
|
-0.28
|
-0.18
|
-0.29
|
-0.24
|
-0.04
|
|
1932
|
|
-0.4
|
-0.22
|
-0.17
|
-0.29
|
-0.19
|
0.02
|
|
1933
|
|
-0.39
|
-0.12
|
-0.13
|
-0.24
|
-0.19
|
0.06
|
|
1934
|
|
-0.38
|
-0.03
|
-0.1
|
-0.18
|
-0.2
|
0.12
|
|
1935
|
|
-0.36
|
-0.02
|
-0.11
|
-0.17
|
-0.2
|
0.22
|
|
1936
|
|
-0.35
|
-0.16
|
-0.11
|
-0.23
|
-0.2
|
0.22
|
|
1937
|
|
-0.35
|
-0.18
|
-0.11
|
-0.26
|
-0.21
|
0.22
|
|
1938
|
|
-0.34
|
-0.18
|
-0.13
|
-0.25
|
-0.19
|
0.25
|
|
1939
|
|
-0.31
|
-0.21
|
-0.12
|
-0.3
|
-0.17
|
0.33
|
|
1940
|
|
-0.29
|
-0.28
|
-0.09
|
-0.31
|
-0.19
|
0.3
|
|
1941
|
|
-0.29
|
-0.33
|
-0.1
|
-0.32
|
-0.17
|
0.25
|
|
1942
|
|
-0.3
|
-0.38
|
-0.13
|
-0.35
|
-0.15
|
0.19
|
|
1943
|
|
-0.31
|
-0.46
|
-0.14
|
-0.36
|
-0.19
|
0.1
|
|
1944
|
|
-0.32
|
-0.51
|
-0.15
|
-0.35
|
-0.22
|
-0.03
|
|
1945
|
|
-0.33
|
-0.5
|
-0.17
|
-0.37
|
-0.19
|
-0.06
|
|
1946
|
|
-0.33
|
-0.43
|
-0.15
|
-0.35
|
-0.17
|
-0.06
|
|
1947
|
|
-0.34
|
-0.36
|
-0.12
|
-0.32
|
-0.12
|
-0.06
|
|
1948
|
|
-0.33
|
-0.23
|
-0.08
|
-0.23
|
-0.12
|
-0.09
|
|
1949
|
|
-0.34
|
-0.24
|
-0.06
|
-0.25
|
-0.15
|
-0.13
|
|
1950
|
|
-0.37
|
-0.23
|
-0.04
|
-0.25
|
-0.13
|
-0.13
|
|
1951
|
|
-0.39
|
-0.31
|
-0.04
|
-0.3
|
-0.15
|
-0.19
|
|
1952
|
|
-0.38
|
-0.3
|
-0.02
|
-0.29
|
-0.18
|
-0.18
|
|
1953
|
|
-0.35
|
-0.31
|
0.03
|
-0.28
|
-0.21
|
-0.18
|
|
1954
|
|
-0.34
|
-0.22
|
0.04
|
-0.21
|
-0.22
|
-0.19
|
|
1955
|
|
-0.32
|
-0.25
|
0.05
|
-0.23
|
-0.2
|
-0.13
|
|
1956
|
|
-0.31
|
-0.22
|
0.07
|
-0.2
|
-0.22
|
-0.12
|
|
1957
|
|
-0.3
|
-0.26
|
0.06
|
-0.23
|
-0.19
|
-0.15
|
|
1958
|
|
-0.3
|
-0.25
|
0.02
|
-0.27
|
-0.2
|
-0.14
|
|
1959
|
|
-0.32
|
-0.29
|
-0.02
|
-0.3
|
-0.18
|
-0.14
|
|
1960
|
|
-0.31
|
-0.31
|
-0.02
|
-0.32
|
-0.17
|
-0.14
|
|
1961
|
|
-0.3
|
-0.32
|
-0.06
|
-0.33
|
-0.17
|
-0.06
|
|
1962
|
|
-0.29
|
-0.19
|
-0.06
|
-0.27
|
-0.14
|
0.07
|
|
1963
|
|
-0.3
|
-0.15
|
-0.08
|
-0.27
|
-0.12
|
0.13
|
|
1964
|
|
-0.29
|
-0.12
|
-0.12
|
-0.29
|
-0.12
|
0.13
|
|
1965
|
|
-0.3
|
-0.21
|
-0.16
|
-0.41
|
-0.12
|
0.19
|
|
1966
|
|
-0.32
|
-0.22
|
-0.21
|
-0.44
|
-0.16
|
0.2
|
|
1967
|
|
-0.32
|
-0.26
|
-0.27
|
-0.51
|
-0.22
|
0.2
|
|
1968
|
|
-0.32
|
-0.16
|
-0.29
|
-0.47
|
-0.27
|
0.17
|
|
1969
|
|
-0.34
|
-0.1
|
-0.32
|
-0.42
|
-0.33
|
0.13
|
|
1970
|
|
-0.34
|
0
|
-0.34
|
-0.4
|
-0.38
|
0.18
|
|
1971
|
|
-0.35
|
0.01
|
-0.38
|
-0.36
|
-0.41
|
0.16
|
|
1972
|
|
-0.35
|
0
|
-0.41
|
-0.37
|
-0.46
|
0.04
|
|
1973
|
|
-0.35
|
-0.1
|
-0.44
|
-0.44
|
-0.53
|
-0.04
|
|
1974
|
|
-0.35
|
-0.22
|
-0.46
|
-0.55
|
-0.55
|
-0.05
|
|
1975
|
|
-0.36
|
-0.27
|
-0.44
|
-0.56
|
-0.59
|
-0.06
|
|
1976
|
|
-0.36
|
-0.3
|
-0.43
|
-0.55
|
-0.61
|
-0.07
|
|
1977
|
|
-0.34
|
-0.3
|
-0.43
|
-0.57
|
-0.59
|
-0.1
|
|
1978
|
|
-0.34
|
-0.31
|
-0.42
|
-0.56
|
-0.56
|
-0.15
|
|
1979
|
|
-0.34
|
-0.36
|
-0.41
|
-0.59
|
-0.58
|
-0.14
|
|
1980
|
|
-0.33
|
-0.49
|
-0.39
|
-0.64
|
-0.56
|
-0.22
|
|
1981
|
|
-0.31
|
-0.64
|
-0.4
|
-0.73
|
-0.52
|
-0.24
|
|
1982
|
|
-0.28
|
-0.74
|
-0.37
|
-0.8
|
-0.5
|
-0.28
|
|
1983
|
|
-0.25
|
-0.7
|
-0.36
|
-0.77
|
-0.46
|
-0.29
|
|
1984
|
|
-0.22
|
-0.57
|
-0.34
|
-0.67
|
-0.41
|
-0.3
|
|
1985
|
|
-0.2
|
-0.45
|
-0.31
|
-0.52
|
-0.38
|
-0.35
|
|
1986
|
|
-0.18
|
-0.42
|
-0.32
|
-0.49
|
-0.35
|
-0.37
|
|
1987
|
|
-0.16
|
-0.37
|
-0.32
|
-0.42
|
-0.35
|
-0.49
|
|
1988
|
|
-0.14
|
-0.39
|
-0.32
|
-0.44
|
-0.36
|
-0.53
|
|
1989
|
|
-0.13
|
-0.38
|
-0.32
|
-0.42
|
-0.31
|
-0.49
|
|
1990
|
|
-0.1
|
-0.37
|
-0.29
|
-0.36
|
-0.26
|
-0.47
|
|
1991
|
|
-0.07
|
-0.34
|
-0.26
|
-0.36
|
-0.25
|
-0.4
|
|
1992
|
|
-0.03
|
-0.27
|
-0.19
|
-0.24
|
-0.24
|
-0.45
|
|
1993
|
|
-0.01
|
-0.17
|
-0.15
|
-0.15
|
-0.2
|
-0.35
|
|
1994
|
|
-0.01
|
-0.13
|
-0.12
|
-0.1
|
-0.16
|
-0.28
|
|
1995
|
|
-0.01
|
-0.16
|
-0.11
|
-0.12
|
-0.11
|
-0.19
|
|
1996
|
|
0
|
-0.15
|
-0.08
|
-0.14
|
-0.09
|
-0.1
|
|
1997
|
|
0.01
|
-0.07
|
-0.05
|
-0.06
|
-0.04
|
0.01
|
|
1998
|
|
0.03
|
-0.06
|
0.01
|
0
|
0.06
|
0.1
|
|
1999
|
|
0.05
|
0
|
0.07
|
0.1
|
0.11
|
0.16
|
|
2000
|
|
0.07
|
0.05
|
0.14
|
0.15
|
0.09
|
0.15
|
|
2001
|
|
0.07
|
0.1
|
0.16
|
0.19
|
0.13
|
0.16
|
|
2002
|
|
0.08
|
0.25
|
0.2
|
0.32
|
0.18
|
0.22
|
|
2003
|
|
0.07
|
0.34
|
0.22
|
0.35
|
0.2
|
0.34
|
|
2004
|
|
0.05
|
0.41
|
0.2
|
0.38
|
0.23
|
0.4
|
|
2005
|
|
0.04
|
0.35
|
0.21
|
0.32
|
0.23
|
0.43
|
|
2006
|
|
0.03
|
0.33
|
0.21
|
0.31
|
0.27
|
0.4
|
|
2007
|
|
0.02
|
0.34
|
0.21
|
0.33
|
0.27
|
0.36
|
|
2008
|
|
0.02
|
0.32
|
0.23
|
0.31
|
0.28
|
0.33
|
|
2009
|
|
0.01
|
0.36
|
0.23
|
0.27
|
0.25
|
0.37
|
|
2010
|
|
-0.01
|
0.4
|
0.22
|
0.26
|
0.27
|
0.43
|
|
2011
|
|
-0.03
|
0.39
|
0.21
|
0.26
|
0.31
|
0.48
|