| *** Primary Characterization Data *** |
| Pedon ID: 83AK220138 | ( Sitka Borough, Alaska ) | Print Date: Nov 21 2024 3:05PM |
| Sampled as on Sep 1, 1983: | Tuxekan ; Thixotropic Typic Cryorthod |
| Revised to correlated: | Tuxekan ; Sandy or sandy-skeletal, mixed Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK220138 Lat: 55° 56' 45.01" north Long: 131° 8' 29.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0121 | 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 |
| 84P00642 | O | O | 5-0 | |||||
| 84P00643 | E | E | 0-3 | LS | COS | |||
| 84P00644 | Bhs | Bhs | 3-15 | SIL | LCOS | |||
| 84P00645 | Bs | Bs | 15-41 | S | COS | |||
| 84P00646 | C | C | 41-102 | S | COS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 29.16 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 90 | % wt | |
| Volume, >2mm, Weighted Average | 43 | % vol | |
| Clay, total, Weighted Average | 1 | % 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 | ||||||||
| 84P00642 | 5-0 | O | S | 1 | 2 | -- | |||||||||||||||
| 84P00643 | 0-3 | E | S | cos | 1.2 | 12.1 | 86.7 | 5.2 | 6.9 | 11.5 | 24.0 | 23.9 | 18.1 | 9.2 | 1 | 2 | 4 | 77 | 7 | ||
| 84P00644 | 3-15 | Bhs | S | lcos | 1.6 | 12.9 | 85.5 | 7.1 | 5.8 | 7.1 | 17.8 | 25.7 | 24.5 | 10.4 | 7 | 12 | -- | 83 | 32 | ||
| 84P00645 | 15-41 | Bs | S | cos | 1.0 | 6.9 | 92.1 | 3.2 | 3.7 | 5.2 | 13.8 | 26.1 | 29.8 | 17.2 | 9 | 18 | 18 | 93 | 57 | ||
| 84P00646 | 41-102 | C | S | cos | 0.7 | 8.6 | 90.7 | 3.7 | 4.9 | 8.0 | 18.7 | 24.1 | 25.1 | 14.8 | 8 | 18 | 13 | 89 | 55 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 83AK220138 | ( Sitka Borough, Alaska ) | Print Date: Nov 21 2024 3:05PM |
| Sampled As | : | Tuxekan | Thixotropic Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0121 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 4C1 | 8D1 | 8D1 | |||||||||||
| 84P00642 | 5-0 | O | S | 60.1 | |||||||||||||
| 84P00643 | 0-3 | E | S | 6.7 | 6.75 | 5.58 | |||||||||||
| 84P00644 | 3-15 | Bhs | S | 13.6 | 22.19 | 8.50 | |||||||||||
| 84P00645 | 15-41 | Bs | S | 2.06 | 2.07 | 0.001 | 9.5 | 13.4 | -- | 35.00 | 13.40 | ||||||
| 84P00646 | 41-102 | C | S | 8.5 | |||||||||||||
| 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 | 6C8a | 6G10 | |||||||||||||||||
| 84P00642 | 5-0 | O | S | 1.541 | 25.57 | |||||||||||||||||
| 84P00643 | 0-3 | E | S | 0.114 | 3.69 | 32 | 0.2 | 0.1 | 0.1 | 0.1 | ||||||||||||
| 84P00644 | 3-15 | Bhs | S | 0.237 | 6.89 | 29 | 1.1 | 0.6 | 1.0 | 0.7 | ||||||||||||
| 84P00645 | 15-41 | Bs | S | 0.113 | 4.19 | 37 | 1.3 | 2.3 | 0.9 | 1.6 | ||||||||||||
| 84P00646 | 41-102 | C | S | 0.122 | 3.61 | 30 | 0.8 | 0.7 | ||||||||||||||
| 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 | ||||||
| 84P00642 | 5-0 | O | S | 0.7 | 1.9 | 0.2 | 0.2 | 63.6 | 8.2 | 81.4 | |||||||
| 84P00643 | 0-3 | E | S | 0.2 | 0.1 | tr | 0.1 | 0.4 | 15.2 | 2.4 | 15.6 | 8.1 | 2.8 | 86 | 3 | 5 | |
| 84P00644 | 3-15 | Bhs | S | -- | 0.1 | 0.3 | 0.1 | 0.5 | 49.2 | 10.1 | 49.7 | 35.5 | 10.6 | 95 | 1 | 1 | |
| 84P00645 | 15-41 | Bs | S | 0.3 | tr | 0.2 | tr | 0.5 | 53.1 | 4.0 | 53.6 | 35.0 | 4.5 | 89 | 1 | 1 | |
| 84P00646 | 41-102 | C | S | 0.2 | 0.1 | 0.1 | tr | 0.4 | 28.8 | 2.6 | 29.2 | 19.3 | 3.0 | 87 | 1 | 2 | |
| *** Primary Characterization Data *** |
| Pedon ID: 83AK220138 | ( Sitka Borough, Alaska ) | Print Date: Nov 21 2024 3:05PM |
| Sampled As | : | Tuxekan | Thixotropic Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0121 | |||
| 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 - -) | % | |||||||||||||||
| 84P00643 | 0-3 | E | S | -- | |||||||||||||||||||
| 84P00644 | 3-15 | Bhs | S | 1 | |||||||||||||||||||
| 84P00645 | 15-41 | Bs | S | 1 | |||||||||||||||||||
| 84P00646 | 41-102 | C | S | 1 | |||||||||||||||||||
| 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 | ||||||||||||
| 84P00642 | 5-0 | O | S | 3.1 | 3.6 | |||||||||
| 84P00643 | 0-3 | E | S | 3.3 | 4.1 | 7.3 | ||||||||
| 84P00644 | 3-15 | Bhs | S | 3.7 | 4.9 | 9.0 | ||||||||
| 84P00645 | 15-41 | Bs | S | 4.6 | 5.4 | 11.4 | ||||||||
| 84P00646 | 41-102 | C | S | 4.7 | 5.4 | 11.2 | ||||||||