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ESTIMATED SOIL WATER RETENTION CURVE
<2 mm Fraction

Pedon ID: 98WA027006
Layer Natural Key: 98P03131
Horizon: Bw1 20.0-40.0 cm

van Genuchten Retention Parameters from Rosetta^*

q_r	q_s	log₁₀(a)	log₁₀(n)
0.0433	0.4019	-2.1125	0.1932

Measured Soil Properties

Rock Fragment	Organic Carbon	Sand	Silt	Clay	Db₃₃
% vol	%	% wt	% wt	% wt	g/cc
27	14	42.6	47.8	9.6	0.30

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 0.55
<2 mm air-dry 0.13

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