FIGURE 7.
Relative change of single terpenoid compound emissions over time for C. ladanifer illustrated as clustered heat maps. Emissions are standardized to a temperature of 30°C (Guenther et al., 1993). The color code indicates the relative changes of emissions over time. Red colors indicate increasing emission rates on a scale from 0 to 1; where a color code of 0 corresponds to unaffected emission rates and a color code of 1 corresponds to strongly increased emission rates. Blue colors indicate decreasing emission rates on a scale from 0 to –1, where a color code of 0 corresponds to unaffected emission rates and a color code of –1 corresponds to strongly decreased emission rates.