Arsenic Mobility in As-Containing Soils from Geogenic Origin: Fractionation and Leachability

Table 4

Significant Pearson correlation coefficients between pseudo-total As and the As mobilized under the different studied conditions.

							As1:50
	1
	0.096	1
	0.237	0.895	1
	0.230	0.903	0.987	1
	0.163	0.828	0.873	0.902	1
	0.467	0.074	0.194	0.213	0.412	1
As1:50	0.216	0.918	0.838	0.823	0.739	0.149	1
	0.896	0.318	0.445	0.437	0.375	0.504	0.513	1
	0.927	0.389	0.441	0.434	0.373	0.418	0.519	0.943	1

The level of significance is indicated: ; .