. 2016 Aug 29;227(9):348. doi: 10.1007/s11270-016-3051-4

Table 1.

The characteristics of soil taken from different group of substrates (SS1, SS2, LS, S)

	DH (μM TPF·kg⁻¹ soil·h⁻¹)	UR (mM N-NH₄·kg⁻¹ soil·h⁻¹)	pH in H₂O	pH in KCl	Organic C (%)	Sand	Silt	Clay	Zn	Pb	Cd
	DH (μM TPF·kg⁻¹ soil·h⁻¹)	UR (mM N-NH₄·kg⁻¹ soil·h⁻¹)	pH in H₂O	pH in KCl	Organic C (%)	(%)			(mg · kg⁻¹ soil)
SS1	^a0.10 ± 0.14	^a0.80 ± 0.04	^c7.47 ± 0.69	^c7.35 ± 0.89	^a0.54 ± 0.44	^a95 ± 1.8	^a3 ± 1.5	^a2 ± 0.7	^b555.1 ± 145.8	^b199.2 ± 91.8	^ab3.3 ± 2.1
SS2	^a0.38 ± 0.32	^a1.16 ± 0.11	^b6.24 ± 0.77	^b5.64 ± 0.96	^a0.52 ± 0.51	^a95 ± 2.2	^a1 ± 1.2	^b4 ± 1.1	^b220.8 ± 346.3	^b107.1 ± 146.9	^a1.5 ± 1.8
S	^a0.27 ± 0.35	^a1.23 ± 0.22	^b6.80 ± 0.33	^b6.48 ± 0.43	^a1.99 ± 0.57	^a91 ± 1.7	^a5 ± 1.3	^b4 ± 1.1	^b960.5 ± 265.2	^b278.6 ± 93.2	^b9.7 ± 3.9
CS	^b4.55 ± 2.08	^b3.34 ± 1.96	^a4.48 ± 0.20	^a3.45 ± 0.15	^a0.93 ± 0.57	^a84 ± 1.2	^a15 ± 1.8	^a1 ± 0.6	^a5.9 ± 3.8	^a14.5 ± 7.8	^a0.1 ± 0.1
LS	^a11.17 ± 11.43	^a2.59 ± 0.08	^a7.63 ± 0.75	^a7.40 ± 0.93	^a4.38 ± 3.86	^a60 ± 15.9	^a31 ± 13.4	^a9 ± 3.1	^b3164.2 ± 2253.2	^b1202.8 ± 711.3	^b15.7 ± 10.3
CL	^b39.31 ± 4.0	^b6.80 ± 1.43	^a6.59 ± 0.19	^a6.34 ± 0.16	^a5.38 ± 0.43	^a54 ± 3.9	^a33 ± 2.3	^a12 ± 2.6	^a44.84 ± 8.79	^a15.71 ± 10.01	^a0.36 ± 0.08

mean ± standard deviation; DH dehydrogenase activity, UR urease activity, SS1 surfaces on the sandy substrate—approximately 500 m from the sedimentation pond, SS2 surfaces on the sandy substrate situated approximately 1500 m from the sedimentation pond; LS surfaces of the loam substrate, S areas under the direct influence of sediment, CS control for surfaces on the sandy substrate, CL control for surfaces on the loam substrate; different small letters in the upper index of the mean values mean significant differences