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File:Land vs Ocean Temperature.svg

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Summary

Description
English: Chart with data from NASA showing how land and sea surface air temperatures have changed up through 2022 relative to the 1951-1980 average. The ocean is absorbing over 90% of excess heat trapped in the atmosphere, greatly limiting global temperature change but contributing to sea level rise, coral bleaching, and other adverse effects.

Link to NASA GISS data access page and direct link to chart data, before being adjusted to be against IPCC baseline temp instead of mid century average.
Date
Source Own work
Author Efbrazil
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Captions

Land surface temperatures have increased faster than ocean temperatures as the ocean absorbs at least 90% of excess heat in the atmosphere.

Items portrayed in this file

depicts

2 March 2020

image/svg+xml

File history

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(newest | oldest) View (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)
Date/TimeThumbnailDimensionsUserComment
current23:24, 3 July 2023Thumbnail for version as of 23:24, 3 July 2023960 × 695 (18 KB)EfbrazilUpdated for data up through 2022, and culled data older than 1950 (suspect accuracy, irrelevant to baseline)
18:07, 22 February 2021Thumbnail for version as of 18:07, 22 February 2021960 × 685 (20 KB)Efbrazilchange vs --> change from
13:43, 17 January 2021Thumbnail for version as of 13:43, 17 January 2021960 × 685 (20 KB)EfbrazilCropping / position fix to dates at bottom of chart
13:31, 17 January 2021Thumbnail for version as of 13:31, 17 January 2021960 × 681 (20 KB)EfbrazilUpdated for 2020 data
21:35, 21 August 2020Thumbnail for version as of 21:35, 21 August 2020960 × 681 (21 KB)EfbrazilFixed location of background, also fixed x axis tick marks to be standard
00:00, 1 August 2020Thumbnail for version as of 00:00, 1 August 2020960 × 696 (19 KB)EfbrazilAdded fahrenheit to simplify for US audience
15:55, 13 May 2020Thumbnail for version as of 15:55, 13 May 2020960 × 643 (15 KB)NyqDecapitalized common nouns
22:11, 3 April 2020Thumbnail for version as of 22:11, 3 April 2020960 × 643 (15 KB)EfbrazilChanging 92% to "over 90%" as per conflicting sources (some say over 93%). Also darkened up trace lines a bit.
22:19, 3 March 2020Thumbnail for version as of 22:19, 3 March 2020960 × 643 (15 KB)EfbrazilImproved title precision
21:14, 2 March 2020Thumbnail for version as of 21:14, 2 March 2020960 × 643 (15 KB)EfbrazilFixing to better match the chart above this one. Also right aligned title text.
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