*** Taxonomy Characterization Data ***

Pedon ID: 91AK240005

( Southeast Fairbanks Census Area, Alaska )

Print Date: Nov 21 2024 12:57PM

Sampled as on Jul 1, 1991:	Salchaket ; Coarse-loamy, mixed Aquic Cryofluvent
Revised to correlated:	Salchaket ; Coarse-loamy, mixed, superactive, nonacid Typic Cryofluvents

				United States Department of Agriculture
SSL	-	Project	CP91AK223   ALASKA DELTA/FAIRBANKS	Natural Resources Conservation Service
	-	Site ID	S1991AK240005   Lat: 63° 50' 36.00" north  Long: 144° 53' 14.99" west  MLRA: 174	National Soil Survey Center
	-	Pedon No.	91P0964	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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			8D1			4A1d			7B1a2
91P06043	0-11	Oe/C	variable							0.49
91P06044	11-27	C1	S	5.5			0.42		10	1.24	--		33
91P06045	27-32	Oa/CB	variable							0.63
91P06046	32-51	C/Oab	S	9.1			0.37		6	1.05	--		34
91P06047	51-80	C2	S	2.3			0.43		32				49
91P06048	80-99	C3	S	8.4			0.42		7	1.19	--		28
91P06049	99-117	C4	S	2.6			0.27		76
91P06050	117-132	C5	S	1.6			0.88		27	1.30	--
91P06051	132-144	C6	S	2.7			0.30		62
91P06052	144-185	C7	S	5.6			0.34		6

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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	4C1a1a1	6A1c	6A2d		8J	6E1g	5C1	5C3	6S4		8D1				5D2
91P06043	0-11	Oe/C	S	5.4	7.4	7.74	6.46		0.08				14
91P06044	11-27	C1	S	7.1	8.3	0.52	0.52	0.43	0.05		100*	82	14		0.60				3
91P06045	27-32	Oa/CB	S	7.0	8.8	6.30	5.69		0.19				31
91P06046	32-51	C/Oab	S	7.7	8.9	0.88	0.92	0.49	0.06	1	100*	92	17		0.65				2
91P06047	51-80	C2	S	8.0	8.3	0.18	0.32	0.29	0.04	1	100*	97	10		0.61				--
91P06048	80-99	C3	S	8.0	8.6	0.40	0.46	0.49	0.05	1	100*	97	14		0.46				3
91P06049	99-117	C4	S	8.0	7.7	0.03	0.20	0.18	0.02	1	100*	96	6		0.19				20
91P06050	117-132	C5	S	8.0	8.8	0.08	0.24	0.31	0.04	1	100*	99	10		0.50				25
91P06051	132-144	C6	S	8.1	8.2	0.06	0.23	0.24	0.02	1	100*	100	10		0.22				17
91P06052	144-185	C7	S	8.0	9.2	0.14	0.20	0.45	0.04	1	100*	99	10		0.30				--

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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