Table 2. Open in new tab Type III ANOVA...

Comparison	Predictor	A_net		g_s		E		iWUE
2015 vs. 2018	Year	295.694	<0.001	439.689	<0.001	189.625	<0.001	75.599	<0.001
	Location	6.064	0.015	0.003	0.953	3.867	0.051	1.464	0.228
	DOY	5.607	0.019	1.490	0.223	24.656	<0.001	0.063	0.801
	Area	0.163	0.692	1.356	0.267	0.008	0.929	0.0002	0.989
	Year × Location	3.668	0.057	0.078	0.780	2.460	0.118	0.493	0.483
	Year × DOY	0.670	0.414	0.466	0.495	15.056	<0.001	0.389	0.533
	Location × DOY	1.286	0.258	2.299	0.131	5.122	0.025	0.686	0.408
	Year × Location × DOY	2.221	0.138	0.010	0.919	2.135	0.145	0.398	0.528

Comparison	Predictor	A_net		g_s		E		iWUE
2015 vs. 2018	Year	295.694	<0.001	439.689	<0.001	189.625	<0.001	75.599	<0.001
	Location	6.064	0.015	0.003	0.953	3.867	0.051	1.464	0.228
	DOY	5.607	0.019	1.490	0.223	24.656	<0.001	0.063	0.801
	Area	0.163	0.692	1.356	0.267	0.008	0.929	0.0002	0.989
	Year × Location	3.668	0.057	0.078	0.780	2.460	0.118	0.493	0.483
	Year × DOY	0.670	0.414	0.466	0.495	15.056	<0.001	0.389	0.533
	Location × DOY	1.286	0.258	2.299	0.131	5.122	0.025	0.686	0.408
	Year × Location × DOY	2.221	0.138	0.010	0.919	2.135	0.145	0.398	0.528

Table 2.

Type III ANOVA table of results comparing gas exchange measurements between center and periphery ramet locations within C. drummondii shrubs in 2015 and 2018, including net photosynthetic rate (A_net µmol m⁻² s⁻¹), stomatal conductance (g_s mol m⁻² s⁻¹), transpiration (E mmol m⁻² s⁻¹), and intrinsic water use efficiency (iWUE µmol CO₂ mol⁻¹ H₂O). Shown are F- and P-values for the fixed effects of ramet location within shrub, day of year (DOY), fire treatment, and their interactions. Shrub area was used as a covariate and was not included in the interactions. Bold P-values are statistically significant (α = 0.05).

Comparison	Predictor	A_net		g_s		E		iWUE
		F	P	F	P	F	P	F	P
2015 vs. 2018	Year	295.694	<0.001	439.689	<0.001	189.625	<0.001	75.599	<0.001
	Location	6.064	0.015	0.003	0.953	3.867	0.051	1.464	0.228
	DOY	5.607	0.019	1.490	0.223	24.656	<0.001	0.063	0.801
	Area	0.163	0.692	1.356	0.267	0.008	0.929	0.0002	0.989
	Year × Location	3.668	0.057	0.078	0.780	2.460	0.118	0.493	0.483
	Year × DOY	0.670	0.414	0.466	0.495	15.056	<0.001	0.389	0.533
	Location × DOY	1.286	0.258	2.299	0.131	5.122	0.025	0.686	0.408
	Year × Location × DOY	2.221	0.138	0.010	0.919	2.135	0.145	0.398	0.528

Comparison	Predictor	A_net		g_s		E		iWUE
		F	P	F	P	F	P	F	P
2015 vs. 2018	Year	295.694	<0.001	439.689	<0.001	189.625	<0.001	75.599	<0.001
	Location	6.064	0.015	0.003	0.953	3.867	0.051	1.464	0.228
	DOY	5.607	0.019	1.490	0.223	24.656	<0.001	0.063	0.801
	Area	0.163	0.692	1.356	0.267	0.008	0.929	0.0002	0.989
	Year × Location	3.668	0.057	0.078	0.780	2.460	0.118	0.493	0.483
	Year × DOY	0.670	0.414	0.466	0.495	15.056	<0.001	0.389	0.533
	Location × DOY	1.286	0.258	2.299	0.131	5.122	0.025	0.686	0.408
	Year × Location × DOY	2.221	0.138	0.010	0.919	2.135	0.145	0.398	0.528

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