Table 7.

Decline of the thermal sensitivity $\mathrm{\Delta }{\overline{T}}_{sk,dec}$ and $\mathrm{\Delta }{\overline{T}}_{cr,dec}$ with age41

ξ, y	$\mathrm{\Delta }{\overline{T}}_{\mathit{s}\mathit{k},\mathit{d}\mathit{e}\mathit{c}}$, °C	ΔT cr,dec, °C
<50	0.0	0.0
>50 and <65	1.5	0.6
>65 and <70	1.5	0.6
>70	1.5	0.4