*** Primary Characterization Data ***

Pedon ID: S1983AK280009

( Wrangell-Petersburg Census Area, Alaska )

Print Date: Dec 17 2024 8:16PM

Sampled as on Jul 1, 1983:	Not Designated ; Sandy, mixed, dysic Terric Cryohemist
Revised to correlated:	UNNAMED ; Sandy, mixed, dysic Terric Cryohemists

				United States Department of Agriculture
SSL	-	Project	RP83AK232   TONGASS NF - STIKINE AREA	Natural Resources Conservation Service
	-	Site ID	S1983AK280009   Lat: 55° 56' 0.00" north  Long: 132° 10' 0.02" west  MLRA: 168	National Soil Survey Center
	-	Pedon No.	83P0766	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
83P03786	Oe1	OE1-34	0-23
83P03787	Oa	OA1-35	23-53
83P03788	Oe2	OE2-36	53-94
83P03789	2C	2C-37	94-152					COS

---

---

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
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
83P03786	0-23	Oe1	S														--	--	--
83P03787	23-53	Oa	S														tr	tr	--
83P03788	53-94	Oe2	S														tr	--	2
83P03789	94-152	2C	S	cos	1.1	7.0	91.9			2.1	4.9	10.0	23.3	20.4	18.5	19.7	12	16	10	89	38

---

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	%
										3C2a1a		3D1				8D1	8D1
83P03786	0-23	Oe1	S							111.9		1.135
83P03787	23-53	Oa	S							91.4		1.120
83P03788	53-94	Oe2	S							87.6		1.123
83P03789	94-152	2C	S							9.1		1.018				18.09	8.27

*** Primary Characterization Data ***

Pedon ID: S1983AK280009

( Wrangell-Petersburg Census Area, Alaska )

Print Date: Dec 17 2024 8:16PM

Sampled As	:	Not Designated		Sandy, mixed, dysic Terric Cryohemist
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0766

---

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

6A1c

83P03786

0-23

Oe1

S

43.10

83P03787

23-53

Oa

S

1.330

41.95

83P03788

53-94

Oe2

S

1.243

45.41

83P03789

94-152

2C

S

0.128

3.30

26

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
83P03786	0-23	Oe1	S	54.5	9.0	0.5	0.5		120.5	0.4			161.5
83P03787	23-53	Oa	S	39.5	8.0	0.4	0.2		118.2	0.8			140.1
83P03788	53-94	Oe2	S	46.0	8.5	0.6	0.1		131.5	1.9			162.2
83P03789	94-152	2C	S	5.0	1.1	0.1	0.2	6.4	15.7	1.6		22.1	19.9	8.0	20	29	32

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

83P03789

94-152

2C

S

1

*** Primary Characterization Data ***

Pedon ID: S1983AK280009

( Wrangell-Petersburg Census Area, Alaska )

Print Date: Dec 17 2024 8:16PM

Sampled As	:	Not Designated		Sandy, mixed, dysic Terric Cryohemist
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0766

---

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

83P03786

0-23

Oe1

S

4.0

4.6

83P03787

23-53

Oa

S

4.0

4.6

83P03788

53-94

Oe2

S

4.2

4.7

83P03789

94-152

2C

S

4.8

5.0