Table 1. Soil and nutrients.

Soil biogeochemical parameters in each sampling date for both sites Dry Lagoon and River. Analysis was done as a 2 way ANOVA, the mean ± SD with F values and significance levels.

	Effect
	Dry Lagoon	River	Site	Time		site*time
	Sterilized soil	3 months	6 months	9 months	12 months	Sterilized soil	3 months	6 months	9 months	12 months	F values
TOC (mg.g−1)	0.3 ± 0.13	1.8 ± 0.60	2.5 ± 0.03	3.9 ± 0.30	2.9 ± 0.20	6.5 ± 0.60	9.8 ± 0.86	7 ± 1.10	15 ± 2.10	4 ± 1.70	61.4***	10.68***	7.67**
TN (mg.g −1)	0.15 ± 0.01	0.16 ± 0.06	0.13 ± 0.004	0.23 ± 0.01	0.24 ± 0.02	0.8 ± 0.01	0.6 ± 0.08	0.6 ± 0.03	0.8 ± 0.04	0.7 ± 0.06	226.9***	3.58*	0.77 ns
TP (mg.g −1)	0.02 ± 0.001	0.01 ± 0.002	0.01 ± 0.001	0.05 ± 0.002	0.02 ± 0.001	0.04 ± 0.006	0.08 ± 0.045	0.03 ± 0.001	0.15 ± 0.001	0.04 ± 0.001	19.76**	9.37**	3.91*
DOC (µg.g −1)	508 ± 53	817.4 ± 146	218.4 ± 26	170 ± 206.6	13.5 ± 14	239 ± 33	712 ± 132	371 ± 27	830 ± 375	94.3 ± 47	3.75ns	4.66*	0.36ns
DON (µg.g −1)	4.6 ± 1	6.7 ± 0.9	2.1 ± 0.5	8.2 ± 1.1	8.2 ± 4.5	27 ± 1	10.3 ± 1.7	3.7 ± 0.6	25.5 ± 2.2	10.3 ± 0.6	13.09**	12.72**	4.47*
DIP (µg.g −1)	0.02 ± 0.004	0.004 ± 0.004	0.02 ± 0.006	0.04 ± 0.006	0.005 ± 0.003	0.007 ± 0.004	0.01 ± 0.008	0.006 ± 0.006	0.14 ± 0.030	0.004 ± 0.04	8.95**	24.81***	10.57***
DOP (µg.g −1)	1.6 ± 0.1	2.3 ± 0.2	1.8 ± 0.01	2.1 ± 0.6	1.8 ± 0.06	1.5 ± 0.05	1.5 ± 0.05	1.45 ± 0.05	0.65 ± 0.1	1.4 ± 0.04	1.33ns	15.83**	2.48ns
Ammonium (µg.g −1)	0.4 ± 0.1	0.08 ± 0.08	2.9 ± 0.8	2 ± 0.9	1 ± 0.2	4.8 ± 0.2	4.3 ± 1.5	6.9 ± 1.2	7.8 ± 0.9	0.6 ± 0.1	29.08***	10.68**	4.31*
Nitrates (µg.g −1)	0 ± 0	0.6 ± 0.5	0.3 ± 0.2	1.1 ± 0.2	0.3 ± 0.2	1.4 ± 0.7	0 ± 0	0.2 ± 0.2	0 ± 0	0 ± 0	13.91**	0.96ns	1.61ns
micC (µg.g −1)	0 ± 0	172.3 ± 45	267 ± 127	62 ± 10	92 ± 26	0 ± 0	182 ± 12	348.6 ± 69	139 ± 18	219 ± 38	10.27**	6.22**	0.89ns
micN (µg.g −1)	0 ± 0	3.4 ± 0.6	1.6 ± 0.4	7.3 ± 0.2	2 ± 0.3	0 ± 0	3.2 ± 1	5.3 ± 1.4	6.8 ± 2.8	5.5 ± 0.5	2.89ns	3.69*	9.31**

Notes.

^*P < 0.05.

^**P < 0.01.

^***P < 0.0001.

^nsnot significant.