Mynd:20200327 Climate change deniers cherry picking time periods.gif

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Lýsing

Lýsing
English: Animated GIF showing how climate change deniers cherry pick time periods to assert global temperatures are not rising.
  • Data source for Version 8 (data through 2023):
HadCRUT data from https://climate.metoffice.cloud/temperature.html
Archive thereof: https://web.archive.org/web/20240117053030/https://climate.metoffice.cloud/temperature.html
Click at right to show/hide sourcing for earlier versions)
  • Data source for earlier versions:
HadCRUT 4.6.0.0 NAVIGATION PAGE:
https://www.metoffice.gov.uk/hadobs/hadcrut4/data/current/download.html
Choose "HadCRUT4 time series: ensemble medians and uncertainties", "Global (NH+SH)/2", "Annual".
SOURCE:
https://www.metoffice.gov.uk/hadobs/hadcrut4/data/current/time_series/HadCRUT.4.6.0.0.annual_ns_avg.txt
ARCHIVE:
https://web.archive.org/web/20200323210439/https://www.metoffice.gov.uk/hadobs/hadcrut4/data/current/time_series/HadCRUT.4.6.0.0.annual_ns_avg.txt
Base: 1961-1990
  • Sources describing general principle involved:
Stover, Dawn (September 23, 2014). "The global warming 'hiatus'". Bulletin of the Atomic Scientists. Archived from the original on July 11, 2020.
Zimmerman, Jess (November 7, 2011). "Handy image shows how climate deniers manipulate data". Grist. Archived from the original on October 1, 2019. (credits the following Skeptical Science article for its GIF)
The BEST Summary / Global Warming Continues. SkepticalScience.com (November 12, 2011). Archived from the original on November 13, 2011. Skeptical Science GIF: link (archive)
  • Technical documentation:
  1. SVG code for individual frames was automatically generated by the "Scatterplots" spreadsheet linked at User:RCraig09/Excel to XML for SVG. Additions and adjustments were made in a text editor.
  2. Inkscape imported the SVG, adjusted opacity of red and blue trendlines (each: 15%, 30%, 50%, 100% opacity), and exported to form four blue-trendline PNGs and four red-trendline PNGs. One further PNG has no trendlines.
  3. Gimp imported PNGs as layers, and created looping animated GIF (70 ms/frame) containing: 31 no-trendline frames, three red-trendline frames ramping up to full (22 frame) red-trendline frames and three red-trendline frames ramping down to three no-trendline frames, three blue-trendline frames ramping up to full (22 frame) blue-trendline frames and closing with three blue-trendline frames ramping down. Total: 90 frames.
Dagsetning
Uppruni eigin skrá
Höfundarréttarhafi RCraig09

Original data

Click at right to show/hide temperature data)

Note that the baseline time period changed to the pre-industrial value, so the trace is shifted up on the vertical axis temperature scale, compared to earlier versions of this chart.

Year HadleyCRUT
1850 -0.08
1851 0.11
1852 0.11
1853 0.07
1854 0.05
1855 0.04
1856 0.02
1857 -0.13
1858 -0.05
1859 0.06
1860 -0.05
1861 -0.09
1862 -0.2
1863 0
1864 -0.13
1865 0.01
1866 0
1867 -0.02
1868 -0.01
1869 0.02
1870 0.01
1871 -0.03
1872 0.01
1873 0
1874 -0.03
1875 -0.04
1876 -0.08
1877 0.24
1878 0.33
1879 0.04
1880 0.02
1881 0.11
1882 0.04
1883 -0.01
1884 -0.15
1885 -0.13
1886 -0.08
1887 -0.16
1888 -0.04
1889 0.09
1890 -0.17
1891 -0.06
1892 -0.17
1893 -0.15
1894 -0.14
1895 -0.11
1896 0.06
1897 0.08
1898 -0.15
1899 -0.02
1900 0.11
1901 0.05
1902 -0.1
1903 -0.19
1904 -0.26
1905 -0.07
1906 0.02
1907 -0.16
1908 -0.17
1909 -0.2
1910 -0.19
1911 -0.2
1912 -0.14
1913 -0.13
1914 0.08
1915 0.15
1916 -0.08
1917 -0.2
1918 -0.08
1919 0.01
1920 0.04
1921 0.1
1922 0
1923 0.02
1924 0.03
1925 0.06
1926 0.22
1927 0.11
1928 0.13
1929 -0.05
1930 0.16
1931 0.24
1932 0.19
1933 0.02
1934 0.17
1935 0.13
1936 0.17
1937 0.32
1938 0.33
1939 0.3
1940 0.42
1941 0.38
1942 0.34
1943 0.35
1944 0.48
1945 0.38
1946 0.22
1947 0.25
1948 0.22
1949 0.2
1950 0.11
1951 0.28
1952 0.36
1953 0.42
1954 0.22
1955 0.14
1956 0.08
1957 0.3
1958 0.32
1959 0.29
1960 0.22
1961 0.32
1962 0.28
1963 0.3
1964 0.03
1965 0.14
1966 0.19
1967 0.22
1968 0.17
1969 0.31
1970 0.26
1971 0.13
1972 0.25
1973 0.39
1974 0.17
1975 0.23
1976 0.12
1977 0.44
1978 0.35
1979 0.43
1980 0.54
1981 0.59
1982 0.37
1983 0.56
1984 0.39
1985 0.39
1986 0.44
1987 0.58
1988 0.62
1989 0.52
1990 0.7
1991 0.68
1992 0.47
1993 0.51
1994 0.57
1995 0.72
1996 0.62
1997 0.76
1998 0.92
1999 0.66
2000 0.67
2001 0.83
2002 0.88
2003 0.88
2004 0.81
2005 0.95
2006 0.91
2007 0.93
2008 0.81
2009 0.94
2010 1.02
2011 0.88
2012 0.92
2013 0.96
2014 1.01
2015 1.17
2016 1.27
2017 1.19
2018 1.1
2019 1.23
2020 1.26
2021 1.1
2022 1.14
2023 1.44

Leyfisupplýsingar:

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
tilvísun höfundarréttar Deila eins
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Þér er frjálst:
  • að deila – að afrita, deila og yfirfæra verkið
  • að blanda – að breyta verkinu
Undir eftirfarandi skilmálum:
  • tilvísun höfundarréttar – Þú verður að tilgreina viðurkenningu á höfundarréttindum, gefa upp tengil á notkunarleyfið og gefa til kynna ef breytingar hafa verið gerðar. Þú getur gert þetta á einhvern ásættanlegan máta, en ekki á nokkurn þann hátt sem bendi til þess að leyfisveitandinn styðji þig eða notkun þína á verkinu.
  • Deila eins – Ef þú breytir, yfirfærir eða byggir á þessu efni, þá mátt þú eingöngu dreifa því verki með sama eða svipuðu leyfi og upprunalega verkið er með.

Captions

Add a one-line explanation of what this file represents
Animated GIF showing how climate change deniers cherry pick time periods to assert global temperatures are not rising

Items portrayed in this file

depicts enska

Heimshlýnun

climate change enska

climate change denial enska

stofndagsetning

27. mars 2020

media type enska

image/gif

checksum enska

221d7c3a23269cdb9a7a6cc64a0071d42acadac8

determination method enska: SHA-1 enska

data size enska

3.976.965 Bæti

tímalengd

6,30000000000001 sekúnda

hæð

800 díll

breidd

1.200 díll

Breytingaskrá skjals

Smelltu á dagsetningu eða tímasetningu til að sjá hvernig hún leit þá út.

Dagsetning/TímiSmámyndVíddirNotandiAthugasemd
núverandi19. janúar 2024 kl. 18:48Smámynd útgáfunnar frá 19. janúar 2024, kl. 18:481.200 × 800 (5,41 MB)RCraig09Version 8: Update to include data through 2023 . . . . misc formal (appearance) changes
2. október 2021 kl. 20:57Smámynd útgáfunnar frá 2. október 2021, kl. 20:571.200 × 800 (3,79 MB)RCraig09Version 7: update to include 2020 value. . . . Change aspect ratio slightly so chart takes up less vertical space
11. ágúst 2020 kl. 04:49Smámynd útgáfunnar frá 11. ágúst 2020, kl. 04:491.200 × 900 (3,56 MB)RCraig09Version 6: White background, per Femke suggestion
4. júlí 2020 kl. 16:26Smámynd útgáfunnar frá 4. júlí 2020, kl. 16:261.200 × 900 (3,75 MB)RCraig09Version 5: Reversing red and blue color scheme, so red represents warming and blue represents countertrend
27. júní 2020 kl. 19:32Smámynd útgáfunnar frá 27. júní 2020, kl. 19:321.200 × 900 (3,61 MB)RCraig09Version 4: Shortened length of red bars to be commensurate with time periods over which they estimate. . . Squaring off ends of red and blue bars (formal) . . . Increasing frame duration from 60 to 70 ms . . . increasing duration of no-bars graphic and reducing duration of red- and blue-bar graphics
11. apríl 2020 kl. 16:40Smámynd útgáfunnar frá 11. apríl 2020, kl. 16:401.200 × 900 (3,62 MB)RCraig09Version 3: Make transitions smoother. Compress left axis legends a bit for space. Light gray border.
6. apríl 2020 kl. 04:45Smámynd útgáfunnar frá 6. apríl 2020, kl. 04:451.200 × 900 (190 KB)RCraig09VERSION TWO: Add third frame, with no trendlines. Make size 1200x900. This version was created in Gimp.
28. mars 2020 kl. 04:25Smámynd útgáfunnar frá 28. mars 2020, kl. 04:25480 × 360 (78 KB)RCraig09Uploaded own work with UploadWizard

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