Presentation is loading. Please wait.

Presentation is loading. Please wait.

Working Group I Contribution to the IPCC Fifth Assessment Report Climate Change 2013: The Physical Science Basis: SPM Jose A. Marengo RE, Chapter 2 WGI.

Similar presentations


Presentation on theme: "Working Group I Contribution to the IPCC Fifth Assessment Report Climate Change 2013: The Physical Science Basis: SPM Jose A. Marengo RE, Chapter 2 WGI."— Presentation transcript:

1 Working Group I Contribution to the IPCC Fifth Assessment Report Climate Change 2013:
The Physical Science Basis: SPM Jose A. Marengo RE, Chapter 2 WGI

2

3

4

5 (IPCC 2013, Fig. SPM.1a)

6

7

8 Annual mean Arctic summer sea ice
start of satellite data (IPCC 2013, Fig. SPM.2) Annual mean Arctic summer sea ice extent decreased very likely with a rate of % per decade in 1979 – decrease was most rapid in summer (high confidence). Data normalized to the satellite measured sea ice extent in 1979

9

10

11

12

13

14

15

16

17

18

19

20 (IPCC 2013, Fig. SPM.Table.1)

21

22

23

24

25

26

27 (IPCC 2013, Fig. SPM.10)


Download ppt "Working Group I Contribution to the IPCC Fifth Assessment Report Climate Change 2013: The Physical Science Basis: SPM Jose A. Marengo RE, Chapter 2 WGI."

Similar presentations


Ads by Google