Graphical Description of US Soil Taxonomy Soil Temperature Regimes
Graphical Description of US Soil Taxonomy Soil Temperature Regimes
STRplot(mast, msst, mwst, permafrost = FALSE, pt.cex = 2.75, leg.cex = 0.85)
mast |
single value or vector of mean annual soil temperature (deg C) |
msst |
single value or vector of mean summer soil temperature (deg C) |
mwst |
single value of mean winter soil temperature (deg C) |
permafrost |
logical: permafrost presence / absence |
pt.cex |
symbol size |
leg.cex |
legend size |
D.E. Beaudette
Soil Survey Staff. 2015. Illustrated guide to soil taxonomy. U.S. Department of Agriculture, Natural Resources Conservation Service, National Soil Survey Center, Lincoln, Nebraska.
par(mar=c(4,1,0,1)) STRplot(mast = 0:25, msst = 10, mwst = 1)
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