*** Primary Characterization Data ***

Pedon ID: S80PB935004

( Chuuk, Federated States of Micronesia )

Print Date: Jan 27 2025 9:50PM

Sampled as on Aug 30, 1980:	Ngerungor
Revised to correlated:	Ngerungor ; Sandy or sandy-skeletal, carbonatic, isohyperthermic Terric Haplosaprists

				United States Department of Agriculture
SSL	-	Project	RP81TQ025   MOEN ISLAND, TRUK, CAROLINE ISLANDS	Natural Resources Conservation Service
	-	Site ID	S80PB935004   Lat: 7° 0' 25.74" north  Long: 134° 14' 23.36" east  MLRA: 195	National Soil Survey Center
	-	Pedon No.	81P0020	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
81P00123	Oe1	OE1	0-5
81P00124	Oe2	OE2	5-72
81P00125	Oe3	OE3	72-117
81P00126	Oe4	OE4	117-155

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
																	3B1	3B1	3B1
81P00123	0-5	Oe1	S														--	--	--
81P00124	5-72	Oe2	S														4	--	--
81P00125	72-117	Oe3	S														--	--	--
81P00126	117-155	Oe4	S														1	--	--

---

Bulk Density  &  Moisture

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(Bulk Density)

Cole

(- - - - - - - - - - - Water Content - - - - - - - - - - -)

( Air Dry-Oven Dry )

WRD

Aggst

33

Oven

Whole

6

10

33

1500

1500 kPa

(- - - - Ratio - - - -)

Whole

Stabl

(- - Ratio/Clay - -)

Depth

kPa

Dry

Soil

kPa

kPa

kPa

kPa

Moist

Corrected

Soil

2-0.5mm

CEC7

1500 kPa

Layer

(cm)

Horz

Prep

(- - - g cm-3 - - -)

(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)

cm3 cm-3

%

3D1

81P00123

0-5

Oe1

M

11.910

81P00124

5-72

Oe2

M

12.910

81P00125

72-117

Oe3

M

6.700

81P00126

117-155

Oe4

M

8.330

*** Primary Characterization Data ***

Pedon ID: S80PB935004

( Chuuk, Federated States of Micronesia )

Print Date: Jan 27 2025 9:50PM

Sampled As	:	Ngerungor
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0020

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
					6B3a	6R3a		6A1c
81P00123	0-5	Oe1	S		2.894	0.27		52.02
81P00124	5-72	Oe2	S		2.647	0.44		57.27
81P00125	72-117	Oe3	S		0.838	5.70		39.87
81P00126	117-155	Oe4	S		0.766	7.60		49.46

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

4C1a2a

81P00123

0-5

Oe1

S

6.6

6.6

81P00124

5-72

Oe2

S

6.8

6.8

81P00125

72-117

Oe3

S

2.7

2.6

81P00126

117-155

Oe4

S

3.1

3.1