NSSC SSL Report Creation

ESTIMATED SOIL WATER RETENTION CURVE
<2 mm Fraction

Pedon ID: 91HI003001
Layer Natural Key: 91P02060
Horizon: Bw 91.0-102.0 cm

van Genuchten Retention Parameters from Rosetta^*

q_r	q_s	log₁₀(a)	log₁₀(n)
0.0746	0.6160	-1.8415	0.1207

Measured Soil Properties

Rock Fragment	Organic Carbon	Sand	Silt	Clay	Db₃₃
	% wt	% wt	% wt	% wt	g/cc
	2.63	28.0	40.0	32.0	0.73

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 0.40
<2 mm air-dry 0.25 0.21

Soil Water Retention Curve

^*Rosetta Reference NSSC SSL Report Creation