“…Sensitivity analysis looks to quantitatively apportion variance in this Study Location Bledsoe et al, 2000 Mississippi, USA Hongthanat, 2010 Iowa, USA Howe et al, 2011 Vermont, USA Hubbard et al, 2003 Mississippi, USA Kerr et al, 2011Australia Merritts et al, 2010 Pennsylvania / Maryland, USA Nellesen et al, 2011 Iowa, USA Peacher, 2011 Missouri, USA Schilling et al, 2009 Iowa, USA Thompson and McFarland, 2007 Texas, USA Tufekcioglu, 2010 Iowa, USA Veihe et al, 2011 Denmark output distribution to each of the input variables. Sensitivity analysis may be local or global.…”