File:Volcanic forcing-reconstructed.svg
Original file (SVG file, nominally 1,250 × 400 pixels, file size: 179 KB)
Captions
Summary[edit]
DescriptionVolcanic forcing-reconstructed.svg |
English: Reconstructed global volcanic aerosol forcing 500 BCE – 2000 CE (Sigl et al. 2015).
Cf. Fig. 3 in Sigl et al. (2015)
Deutsch: Rekonstruierter Strahlungsantrieb durch vulkanische Aerosole von 500 v.u.Z bis 2000 n.u.Z. |
Date | |
Source | Own work |
Author | DeWikiMan |
Other versions | German: File:Volcanic forcing-reconstructed-de.svg |
Literature and Sources:
- M. Sigl et al.: Timing and climate forcing of volcanic eruptions for the past 2,500 years. In: Nature. 2015. DOI: 10.1038/nature14565
First, the data provided by Sigl et al. (2015) has been split into four space-separated files (first column: year, second column: forcing):
- volcanic_forcing_t.csv for tropical eruptions,
- volcanic_forcing_n.csv with eruptions in northern hemisphere
- volcanic_forcing_s.csv with eruptions in southern hemisphere
- volcanic_forcing_m.csv with forcing < -10 W/m2
Then the plot has been created with Gnuplot 4.4 using the following script:
set terminal svg enhanced size 1250 400 fname "Nimbus Sans L" fsize 10
set output "volcanic_forcing-reconstructed.svg"
set title "Global volcanic aerosol forcing 500 BCE - 2000 CE" font "Nimbus Sans L, 20"
set datafile missing '"#N/A"'
set key top right
set yrange [0:-40]
set ytics 0,-10,-40
set mytics 2
set xrange [-500:2000]
set xtics -500,200,2000
set mxtics 4
set xlabel 'Year'
set ylabel 'Forcing in W / m^2'
set boxwidth 1
set style fill solid
set grid mytics lt 0 lw 0.5 lc rgb "grey"
set grid mxtics lt 0 lw 0.5 lc rgb "grey"
set grid ytics lt 0 lw 0.5 lc rgb "grey"
set grid xtics lt 0 lw 0.5 lc rgb "grey"
set style line 1 lc rgb "#228B22"
set style line 2 lc rgb "red"
set style line 3 lc rgb "blue"
plot 'volcanic_forcing_t.csv' using 1:2 with boxes ls 1 title "tropical", \
'volcanic_forcing_n.csv' using 1:2 with boxes ls 2 title "northern hemisphere", \
'volcanic_forcing_s.csv' using 1:2 with boxes ls 3 title "southern hemisphere", \
'volcanic_forcing_m.csv' using 1:($2-1):1 with labels title "(eruptions < -10 W/m^2 labeled with year)"
Licensing[edit]
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:22, 10 June 2016 | 1,250 × 400 (179 KB) | DeWikiMan (talk | contribs) | label aligned | |
09:28, 10 June 2016 | 1,250 × 400 (127 KB) | DeWikiMan (talk | contribs) | Reconstructed global volcanic aersolo forcing 500 BCE - 2000 CE (Sigl et al. 2015) Data from {{Literatur | Autor=M. Sigl u. a. | Titel=Timing and climate forcing of volcanic eruptions for the past 2,500 years | Jahr=2015 | Sammelwerk=Nature | DOI... |
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Image title | Produced by GNUPLOT 4.4 patchlevel 3 |
---|---|
Width | 1250 |
Height | 400 |