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ESTIMATED SOIL WATER RETENTION CURVE
<2 mm Fraction

Pedon ID: S04AR-109-002
Layer Natural Key: 04N06512
Horizon: Ap 0.0-8.0 cm

van Genuchten Retention Parameters from Rosetta^*

q_r	q_s	log₁₀(a)	log₁₀(n)
0.0411	0.3721	-2.5827	0.2392

Measured Soil Properties

Rock Fragment	Organic Carbon	Sand	Silt	Clay	Db₃₃
	%	% wt	% wt	% wt	g/cc
	1.7	37.6	54.9	7.5	1.51

Sample Type q_{6 kPa} q_{10 kPa} q_{33 kPa} q_{100 kPa} q_{200 kPa} q_{500 kPa} q_{1500 kPa}
cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³
Clod 0.31
<2 mm air-dry 0.10

NSSC SSL Report Creation