Variabilidade e distribuição espacial de propriedades hidrodinâmicas em solo com Caatinga preservada

José Martins de França Neto: Conceptualization; Methodology; Software; Validation; Formal analysis; Investigation; Data curation; Writing – original draft; Visualization. Artur Paiva Coutinho: Conceptualization; Methodology; Software; Validation; Resources; Writing – review and editing; Supervision; Project administration; Funding acquisition. Simone Di Prima: Conceptualization; Methodology; Writing – review and editing. Saulo de Tarso Marques Bezerra: Conceptualization; Methodology; Resources; Writing – review and editing; Supervision; Project administration. Severino Martins dos Santos Neto: Investigation; Resources; Writing – original draft. Ana Emília Carvalho Gusmão da Cunha Rabelo: Investigation; Data curation; Writing – original draft. Antonio Celso Dantas Antonino: Writing – review and editing; Supervision; Project administration; Funding acquisition.

Parameters	Sand	Silt	Clay	ρ	ρs	σ	n	η	m
Parameters	--------------- [%] ----------------			------ [g.cm^-3] ------		[%]	------------- [-] -----------
Mean	61.91	28.29	9.80	1.50	2.43	38.15	2.24	11.01	0.11
Median	62.59	28.25	9.54	1.56	2.43	35.55	2.24	11.09	0.11
St.Dev	3.12	3.20	1.56	0.16	0.06	6.93	0.01	0.50	0.00
Variance	9.76	10.23	2.42	0.03	10^-3	48.04	10^-3	0.25	10^-3
CV [%]	5.05	11.30	15.89	10.83	2.57	18.17	0.65	4.55	5.44
Asymmetry	-0.51	0.58	-0.12	-0.72	0.24	0.60	-0.01	0.32	0.05
Maximum	67.26	35.35	13.06	1.80	2.56	52.06	2.27	12.34	0.12
Minimum	53.96	22.98	6.59	1.13	2.31	25.62	2.21	10.17	0.09
ρ-value KS	0.48**	0.66**	0.79**	0.04^* * normal distribution at 1% significance (0.050 > ρ–value > 0.010);	0.55^ normal distribution at 5% significance (ρ– value > 0.050).	0.08**	0.99**	0.96**	0.99**

Parameters	θ_i	θ_S	Hg	K_S	S	λ_c	λ_m	Cλ_m
Parameters	---- [cm³.cm^-3] ----		[mm]	[mm.s^-1]	[mm.s^-0,5]	[m]	[m]	[m^-2]
Mean	0.07	0.39	-3.79	0.02	0.245	4x10^-3	2x10^-3	0.86
Median	0.06	0.37	-3.50	0.018	0.228	4x10^-3	2x10^-3	0.19
St. Dev	0.04	7.3x10^-1	2.11	0.01	0.092	3x10^-3	10^-3	1.19
Variance	2x10^-3	5x10^-3	4.45	10^-3	9x10^-3	10^-3	10^-3	1.41
CV [%]	65.58	18.98	55.59	50.0	37.55	75.0	50.0	138.14
Asymmetry	1.46	0.36	-0.59	0.28	0.622	0.704	0.68	1.39
Maximum	0.19	0.52	-0.58	0.046	0.447	0.01	4x10^-3	4.48
Minimum	0.016	0.267	-8.718	5x10^-3	0.105	10^-3	10^-3	10^-3
p-value KS	0.16^ normal distribution at 5% significance (ρ– value > 0.050).	0.31**	0.87**	0.51**	0.77**	0.50**	0.57**	0.004^NS

Brasil