NSSC SSL Report Creation

*** Taxonomy Characterization Data ***

Pedon ID: S2017AK240018

( Southeast Fairbanks Census Area, Alaska )

Print Date: Dec 7 2025 10:10AM

Sampled as on Jul 30, 2017:	Butchlake ; Loamy-skeletal, mixed, superactive Typic Haplocryepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2018USAK060 Site_C NEON_1_DEJU	Natural Resources Conservation Service
	-	Site ID	S2017AK240018 Lat: 63° 50' 15.92" north Long: 145° 45' 20.34" west MLRA: 228	National Soil Survey Center
	-	Pedon No.	18N0711	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-


					Fine	CaCO₃	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm^-3	cm cm^-1
				3A1a1a

18N02947	13-23	AE	S	8.6					25			15
18N02948	23-48	Bw	S	3.6					87			44
18N02949	48-67	BC	S	5.0					71			28
18N02950	67-84	2Ab	S	10.1					45			11
18N02951	84-100	2C	S	3.3					69			14

Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-


				pH	pH	Org	Tot	Al+½ Fe		CO₃ as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H₂O	NaF	C	C	Oxal	ODOE	CaCO₃	NH₄	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg ^-1			%	dS m^-1	%
				4C1a2a			4H2a		4G2

18N02947	13-23	AE	S	5.1			3.77	0.39	0.28		23	14		8.0	1.87		54		tr
18N02948	23-48	Bw	S	5.0			0.74	0.42	0.15		12	8		2.0	1.64		65		tr
18N02949	48-67	BC	S	5.2			0.67	0.39	0.13		14	9		2.4	1.26		63		1
18N02950	67-84	2Ab	S	5.3			1.76	0.82	0.27		13	8		3.7	1.07		62		tr
18N02951	84-100	2C	S	5.5			0.29	0.24	0.06		20	18		1.5	1.06		53		1

Pedon Calculations
Calculation Name	Result	Units of Measure

Weighted Particles, 0.1-75mm, 75 mm Base	control depth 113 beyond last horizon depth 100	% wt
Volume, >2mm, Weighted Average	control depth 113 beyond last horizon depth 100	% vol
Clay, total, set 2, Weighted Average	control depth 113 beyond last horizon depth 100	% wt
Clay, carbonate free, set 2, Weighted Average	control depth 113 beyond last horizon depth 100	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6	control depth 113 beyond last horizon depth 100	(NA)

Weighted averages based on control section: 38-113 cm

NSSC SSL Report Creation