File:EROI - Ratio of Energy Returned on Energy Invested - USA.svg
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Summary[edit]
| Description |
English: Ratio of Energy Returned on Energy Invested - USA |
| Date | |
| Source |
Own work Data from Table 2, Murphy, D. J. and Hall, C. A. S. (2010), Year in review—EROI or energy return on (energy) invested. Annals of the New York Academy of Sciences, 1185: 102–118. doi: 10.1111/j.1749-6632.2009.05282.x http://onlinelibrary.wiley.com/doi/10.1111/j.1749-6632.2009.05282.x/pdf |
| Author | Mrfebruary |
| SVG development |  This file uses embedded text that can be easily translated using a text editor. |
| Source code | R codeer<-c(1.3, 3.0,80.0,1.3,5.0,100.0,35.0,18.0,12.0,8.0,20.0,10.0,10.0,30.0,14.5,6.8,5.0,1.6,1.9,18.0,35.0)
en<-c("Biodiesel","Bitumen tar sands","Coal","Ethanol corn","Ethanol sugarcane","Hydro","Oil imports 1990","Oil imports 2005","Oil imports 2007","Oil discoveries","Oil production","Natural gas 2005","Nuclear","Oil and gas 1970","Oil and gas 2005","Photovoltaic","Shale oil","Solar collector","Solar flat plate","Wind","World oil production")
names(er)<-en
devSVGTips(file="eroi-2.svg",toolTipMode=0,width=8,height=6)
dotchart(sort(er),col=4,cex.main=1.5,main="EROI - USA")
mtext(side=3,line=0.5,"Ratio of Energy Returned on Energy Invested - USA")
mtext(side=1,line=2.5,cex=0.9,"Source: Murphy & Hall (2010) Ann NY Acad Sci 1185:102-118")
dev.off()
|
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:25, 27 August 2011 | | 578 × 434 (12 KB) | Mrfebruary (talk | contribs) |
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