. 2018 Nov 21;13(11):e0206821. doi: 10.1371/journal.pone.0206821

Table 5. PERMANOVA tests for both total and potentially-toxic Microcystis accumulation in cultures (cell equivalents mL^-1 g^-1 2 weeks^-1) between sites (1.1–15.1), event (November 2014, April 2015, November 2015, and April 2016), and period (t₀ to t₂, t₂ to t₄, and t₄ to t₆).

Tests were based on the non-Euclidean Bray-Curtis dissimilarity measure and were done using 999 permutations under the reduced model. Bold values indicate significant differences at p <0.05.

Microcystis spp.	Source	df	SS	R²	Psuedo-F	Pr (>F)
Total	Event	2	27906	0.85913	46.9555	0.182
	Site	15	31317	0.96415	7.0261	0.385
	Period	2	-63589	-1.95767	-106.9962	0.815
	Residual	124	36847	1.13439	-	-
	Total	143	32482	1	-	-
Potentially-toxic	Event	2	-70740	-1.56556	-154.026	0.964
	Site	15	45060	0.99724	13.082	0.057
	Period	2	42389	0.93813	92.297	0.044
	Residual	124	28475	0.63019	-	-
	Total	143	45185	1	-	-

Table 5. PERMANOVA tests for both total and potentially-toxic Microcystis accumulation in cultures (cell equivalents mL-1 g-1 2 weeks-1) between sites (1.1–15.1), event (November 2014, April 2015, November 2015, and April 2016), and period (t0 to t2, t2 to t4, and t4 to t6).

Table 5. PERMANOVA tests for both total and potentially-toxic Microcystis accumulation in cultures (cell equivalents mL^-1 g^-1 2 weeks^-1) between sites (1.1–15.1), event (November 2014, April 2015, November 2015, and April 2016), and period (t₀ to t₂, t₂ to t₄, and t₄ to t₆).