Table 2.

Summary of pooled DOC exudation rates (mg C gdw^-1 h^-1) calculated by linear regression from experimental chambers

Expt.	Treatment	Tissue	Regression coefficients					ANOVA
			Rate	SD	R2	n	P
Light	Pooled	Leaf	0.032	0.024	0.583	24	<0.001	a
	Pooled	RR	0.034	0.019	0.805	24	<0.001	a
Temp.	Pooled	Leaf	0.034	0.029	0.576	24	<0.000	a
	Pooled	RR	0.024	0.014	0.754	24	<0.000	b
Salinity	Pooled	Leaf	0.069	0.088	0.396	24	0.000	a
	Pooled	RR	0.045	0.063	0.345	24	0.002	a