*** Taxonomy Characterization Data ***

Pedon ID: S79PB935023

( Pohnpei, Federated States of Micronesia )

Print Date: Nov 21 2024 2:38PM

Sampled as on Oct 30, 1979:	Naniak
Revised to correlated:	Naniak ; Fine, mixed, active, nonacid, isohyperthermic Typic Sulfaquents

				United States Department of Agriculture
SSL	-	Project	CP79TQ212   CAROLINE ISLANDS	Natural Resources Conservation Service
	-	Site ID	S79PB935023   Lat: 7° 24' 25.21" north  Long: 134° 30' 31.22" east  MLRA: 195	National Soil Survey Center
	-	Pedon No.	79P0336	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
79P01754	0-15	A1	S	25.1			1.82		67			28
79P01755	15-30	A2	S	27.4			1.43		62			21
79P01756	30-46	AC	S	28.4			0.94		60			30
79P01757	46-61	C1	S	31.2			0.77		58			27
79P01758	61-76	C2	S	31.3			0.79		59			25
79P01759	76-127	C3	S	26.2			0.80		79			52
79P01760	127-152	C4	S	28.5			0.78		60			23

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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	%
				8C1a	4C1a1a1	6A1c					5C1	5C3		5A3b	8D1		5G1		5D2
79P01754	0-15	A1	S	4.7	6.9	11.04					100*	77		116.6	2.37	4.65	6		100*
79P01755	15-30	A2	S	4.7	6.8	10.97					100*	77		103.8	1.54	3.79	16		100*
79P01756	30-46	AC	S	3.2	7.2	9.83					100*	69		110.5	1.56	3.89	17		100*
79P01757	46-61	C1	S	4.4	7.6	5.35					100*	76		68.0	1.08	2.18	22		91
79P01758	61-76	C2	S	2.7	7.5	5.81					100*	67		77.9	1.21	2.49	19		82
79P01759	76-127	C3	S	3.2	7.6	3.58					100*	81		85.2	2.10	3.25	19		63
79P01760	127-152	C4	S	3.2	7.8	6.15					100*	70		151.6	1.06	5.32	66		85

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	29	% wt
Clay, total, Weighted Average	29	% wt
Volume, >2mm, Weighted Average	35	% vol
CEC Activity, CEC7/Clay, Weighted Average	1.57	(NA)
Weighted Particles, 0.1-75mm, 75 mm Base	66	% wt
Weighted averages based on control section: 25-100 cm