Table 6.

Total and partial entropy production (JK^–1 cyc^–1) of the interface between air and mucus subsystems

$T_{\text{amb}}$ (°C)	Arctic			Subtropical
	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m}}$	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{q}}$	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{w}}$	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m}}$	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{q}}$	${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{w}}$
−30	0.0220	0.0117	0.0103	0.0378	0.0201	0.0177
10	0.0034	0.0011	0.0023	0.0061	0.0019	0.0041

The contributions to the total entropy production from heat and water transport are ${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{q}}$ and ${\mathrm{\Sigma }}_{\mathrm{a}-\mathrm{m},\mathrm{w}}$, respectively.