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CYCLIC CLIMATE CHANGES IN THE NORTH PACIFIC Leonid Klyashtorin & Alexey Lyubushin ( VNIRO and Institute of Physics of the Earth, Moscow )

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Presentation on theme: "CYCLIC CLIMATE CHANGES IN THE NORTH PACIFIC Leonid Klyashtorin & Alexey Lyubushin ( VNIRO and Institute of Physics of the Earth, Moscow )"— Presentation transcript:

1 CYCLIC CLIMATE CHANGES IN THE NORTH PACIFIC Leonid Klyashtorin & Alexey Lyubushin ( VNIRO and Institute of Physics of the Earth, Moscow )

2 Global temperature anomaly ( Global dT ) trend 1850 -2005

3 ( arrows indicate maximums of Global dT curve )

4 Cyclic 65-year harmonics in comparison with long -term Global temperature dynamics

5 Cyclic 65-year harmonics in comparison with Global temperature dynamics after removing of the linear age-long trend

6 Linear trend Long -term dynamics of Pacific Decadal Oscillation,1900-2004

7 Comparative long-term trend dynamics of Global dT and PDO

8 Arctic temperature dynamics (75 -90N), 1870-2005 ( 7-year smoothing) Long Lerm linear trend

9 Temperature anomaly of Arctic circumpolar zone 60-85 N Intereannual variations Age-long linear trend Arctic temperature dynamics (60-85 N) 1900- 2000 ( 11-year smoothing)

10 Age-long linear trend North Atlantic Arctic temperature dynamics 1900-2000 (13-year smoothing) ( Barents sea )

11 Kola meridian dT Linear trend Dynamics of Kola meridian temperature,1900-2000 (mean temperature of 200 m water column at meridional section on the board Norwegian and Barents Sea).

12 Global temperature trend for the last five years 2003-2008

13 Comparative dynamics of PDO and ALPI, 1900-2005

14 Global Temperature Anomaly 1979--2008 (12 months average)

15 Global temperature trend for the 1979-2008 years

16 Arctic temperature dynamics (60-85 N) 1900- 1998 ( 10-year smoothing) Long-term linear trend


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