| *** Primary Characterization Data *** |
| Pedon ID: S1952AK261001 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Apr 28 2024 9:01AM |
| Sampled as on May 30, 1952: | UNNAMED |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1952AK261001 Lat: 61° 45' 0.00" north Long: 147° 4' 59.98" west | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A0631 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A04701 | O | O2 | 13-0 | |||||
| 40A04702 | A | A1 | 0-8 | 54365 | SI | |||
| 40A04703 | E | A2 | 8-20 | 54366 | SIL | |||
| 40A04704 | 2B | 2B | 20-46 | 54367 | LCOS | |||
| 40A04705 | 2C | 2C | 46 | 54368 | COS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 44 | % wt | |
| Volume, >2mm, Weighted Average | 15 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 0-46 cm | |||
| 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 | ||||||||
| 40A04701 | 13-0 | O | S | -- | -- | -- | |||||||||||||||
| 40A04702 | 0-8 | A | S | si | 9.0 | 80.4 | 10.6 | 44.6 | 35.8 | 8.5 | 1.2 | 0.4 | 0.3 | 0.2 | -- | -- | -- | 2 | -- | ||
| 40A04703 | 8-20 | E | S | sil | 8.8 | 79.6 | 11.6 | 42.9 | 36.7 | 8.0 | 1.6 | 0.6 | 0.8 | 0.6 | -- | -- | -- | 4 | -- | ||
| 40A04704 | 20-46 | 2B | S | lcos | 5.5 | 14.1 | 80.4 | 9.0 | 5.1 | 4.4 | 14.2 | 10.4 | 24.0 | 27.4 | 25 | 15 | -- | 76 | 40 | ||
| 40A04705 | 46 | 2C | S | cos | 2.4 | 6.9 | 90.7 | 3.9 | 3.0 | 5.4 | 18.6 | 13.5 | 25.6 | 27.6 | 28 | 17 | -- | 85 | 45 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1952AK261001 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Apr 28 2024 9:01AM |
| Sampled As | : | UNNAMED | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A0631 | |||
| 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 - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A04702 | 0-8 | A | S | 3.06 | 0.6 | |||||||||||||||||
| 40A04703 | 8-20 | E | S | 2.54 | 0.5 | |||||||||||||||||
| 40A04704 | 20-46 | 2B | S | 0.77 | 0.9 | |||||||||||||||||
| 40A04705 | 46 | 2C | S | 0.64 | 0.6 | |||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | |||||||||||||
| 40A04702 | 0-8 | A | S | 8.1 | 2.4 | 0.1 | 0.1 | 10.7 | 7.6 | 18.3 | 58 | ||||||
| 40A04703 | 8-20 | E | S | 4.4 | 1.7 | tr | tr | 6.1 | 12.6 | 18.7 | 33 | ||||||
| 40A04704 | 20-46 | 2B | S | 1.2 | 0.8 | tr | tr | 2.0 | 10.5 | 12.5 | 16 | ||||||
| 40A04705 | 46 | 2C | S | 0.9 | 0.3 | tr | tr | 1.2 | 7.4 | 8.6 | 14 | ||||||
| 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 | |||
| NK | ||||||||||||||
| 40A04702 | 0-8 | A | S | 4.8 | ||||||||||
| 40A04703 | 8-20 | E | S | 4.8 | ||||||||||
| 40A04704 | 20-46 | 2B | S | 4.3 | ||||||||||
| 40A04705 | 46 | 2C | S | 5.0 | ||||||||||