| *** Primary Characterization Data *** |
| Pedon ID: 83AK130114 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Feb 16 2025 6:12AM |
| Sampled as on Jul 1, 1983: | Plot No. 114 ; Coarse-loamy, mixed Typic Cryorthod |
| Revised to correlated: | Tuxekan ; Coarse-silty over sandy or sandy-skeletal, mixed Typic Haplocryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130114 Lat: 55° 57' 45.01" north Long: 133° 36' 10.02" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0816 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 83P04142 | Oe | OE | 10-6 | |||||
| 83P04143 | Oa | OA | 6-0 | |||||
| 83P04144 | B/Bs | B&Bs | 0-16 | VFSL | SIL | |||
| 83P04145 | BC | BC | 16-68 | VFSL | L | |||
| 83P04146 | 2C | 2C | 68-118 | LCOS | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 58 | % wt | |
| Volume, >2mm, Weighted Average | 15 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 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 | ||||||||
| 83P04142 | 10-6 | Oe | S | tr | tr | -- | |||||||||||||||
| 83P04143 | 6-0 | Oa | S | tr | 1 | -- | |||||||||||||||
| 83P04144 | 0-16 | B/Bs | S | sil | 9.6 | 53.3 | 37.1 | 31.9 | 21.4 | 20.0 | 10.2 | 3.3 | 2.1 | 1.5 | 1 | 3 | -- | 20 | 4 | ||
| 83P04145 | 16-68 | BC | S | l | 10.6 | 40.3 | 49.1 | 26.1 | 14.2 | 10.4 | 11.7 | 9.6 | 11.9 | 5.5 | tr | -- | -- | 39 | tr | ||
| 83P04146 | 68-118 | 2C | S | lcos | 2.9 | 18.9 | 78.2 | 9.3 | 9.6 | 12.1 | 20.2 | 16.9 | 13.7 | 15.3 | 15 | 30 | 4 | 83 | 49 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 83AK130114 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Feb 16 2025 6:12AM |
| Sampled As | : | Plot No. 114 | Coarse-loamy, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0816 | |||
| 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 | ||||||||||||||
| 83P04142 | 10-6 | Oe | S | 139.7 | 1.103 | ||||||||||||
| 83P04143 | 6-0 | Oa | S | 123.0 | 1.098 | ||||||||||||
| 83P04144 | 0-16 | B/Bs | S | 35.8 | 1.063 | 5.91 | 3.73 | ||||||||||
| 83P04145 | 16-68 | BC | S | 25.0 | 1.048 | 2.56 | 2.36 | ||||||||||
| 83P04146 | 68-118 | 2C | S | 7.9 | 1.014 | 2.59 | 2.72 | ||||||||||
| 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 | 6C2b | 6G7a | 8J | 6C9a | 6G12 | 6V2 | 6D5b | 6C8a | 6G10 | ||||||||||||
| 83P04142 | 10-6 | Oe | S | 1.780 | 45.58 | 26 | 0.24 | 0.26 | 0.14 | 2095.1 | ||||||||||||
| 83P04143 | 6-0 | Oa | S | 1.835 | 46.08 | 25 | 0.29 | 0.45 | 0.19 | 368.5 | ||||||||||||
| 83P04144 | 0-16 | B/Bs | S | 0.462 | 9.17 | 20 | 6.1 | 1.8 | 3.76 | 1.61 | 4.03 | 1.74 | 0.06 | 855.5 | 4.0 | 1.7 | ||||||
| 83P04145 | 16-68 | BC | S | 0.218 | 3.56 | 16 | 4.1 | 2.3 | 3.60 | 0.42 | 2.06 | 2.57 | 0.31 | 3336.0 | 1.9 | 2.2 | ||||||
| 83P04146 | 68-118 | 2C | S | 0.058 | 0.75 | 13 | 1.7 | 0.6 | 1.20 | 0.19 | 0.63 | 0.88 | 0.22 | 729.8 | 0.3 | 0.3 | ||||||
| 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 | ||||||
| 83P04142 | 10-6 | Oe | S | 57.4 | 6.1 | 0.3 | 1.1 | 84.8 | 0.1 | 118.3 | |||||||
| 83P04143 | 6-0 | Oa | S | 59.9 | 7.2 | 0.4 | 0.8 | 110.6 | 0.2 | 143.9 | |||||||
| 83P04144 | 0-16 | B/Bs | S | 12.8 | 1.9 | 0.2 | -- | 14.9 | 83.3 | 98.2 | 56.7 | 15 | 26 | ||||
| 83P04145 | 16-68 | BC | S | 1.0 | 0.1 | 0.3 | tr | 1.4 | 39.4 | 3.0 | 40.8 | 27.1 | 4.4 | 68 | 3 | 5 | |
| 83P04146 | 68-118 | 2C | S | 0.7 | 0.1 | 0.3 | tr | 1.1 | 13.8 | 0.6 | 14.9 | 7.5 | 1.7 | 35 | 7 | 15 | |
| *** Primary Characterization Data *** |
| Pedon ID: 83AK130114 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Feb 16 2025 6:12AM |
| Sampled As | : | Plot No. 114 | Coarse-loamy, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0816 | |||
| 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 - -) | % | |||||||||||||||
| 83P04144 | 0-16 | B/Bs | S | tr | |||||||||||||||||||
| 83P04145 | 16-68 | BC | S | 1 | |||||||||||||||||||
| 83P04146 | 68-118 | 2C | S | 4 | |||||||||||||||||||
| 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 | 4C1a1a1 | ||||||||||||
| 83P04142 | 10-6 | Oe | S | 4.8 | 5.3 | |||||||||
| 83P04143 | 6-0 | Oa | S | 4.3 | 4.8 | |||||||||
| 83P04144 | 0-16 | B/Bs | S | 4.5 | 5.2 | 10.3 | ||||||||
| 83P04145 | 16-68 | BC | S | 4.8 | 5.2 | 11.2 | ||||||||
| 83P04146 | 68-118 | 2C | S | 5.2 | 5.6 | 10.2 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 83AK130114 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Feb 16 2025 6:12AM |
| Sampled As | : | Plot No. 114 | Coarse-loamy, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0816 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 83P04145 | 16.0-68.0 | BC | vfs | OT 99 | GS tr | GA tr | |||||||||||||||
| 83P04146 | 68.0-118.0 | 2C | vfs | OT 99 | GS tr | GA tr | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GA Glass Aggregates | GS Glass | OT Other | ||