| *** Primary Characterization Data *** |
| Pedon ID: 83AK220027 | ( Sitka Borough, Alaska ) | Print Date: Feb 16 2025 10:56AM |
| Sampled as on Aug 30, 1983: | Snd ; Coarse-loamy Aquic Fragiorthod |
| Revised to correlated: | Yakobi ; Loamy, mixed Typic Haplocryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK220027 Lat: 57° 51' 59.99" north Long: 134° 6' 0.02" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0119 | 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 |
| 84P00631 | Oi | OI | 26-18 | |||||
| 84P00632 | Oe | OE | 4-0 | |||||
| 84P00633 | E | E | 0-3 | SIL | SIL | |||
| 84P00634 | Bs | Bs | 5-23 | SIL | SL | |||
| 84P00635 | BC | BC | 23-31 | SIL | COSL | |||
| 84P00636 | 2Cx | 2Cx | 31-91 | SIL | L | |||
| 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 | ||||||||
| 84P00631 | 26-18 | Oi | S | 1 | -- | -- | |||||||||||||||
| 84P00632 | 4-0 | Oe | S | 1 | 6 | -- | |||||||||||||||
| 84P00633 | 0-3 | E | S | sil | 11.2 | 51.9 | 36.9 | 37.4 | 14.5 | 8.2 | 10.0 | 7.1 | 5.7 | 5.9 | 6 | 12 | 3 | 44 | 21 | ||
| 84P00634 | 5-23 | Bs | S | sl | 11.3 | 33.9 | 54.8 | 22.6 | 11.3 | 9.2 | 12.5 | 12.0 | 10.8 | 10.3 | 9 | 20 | 18 | 71 | 47 | ||
| 84P00635 | 23-31 | BC | S | cosl | 6.8 | 27.5 | 65.7 | 18.2 | 9.3 | 8.7 | 15.9 | 15.2 | 13.1 | 12.8 | 15 | 22 | 8 | 76 | 45 | ||
| 84P00636 | 31-91 | 2Cx | S | l | 15.0 | 42.2 | 42.8 | 30.5 | 11.7 | 9.5 | 12.2 | 8.6 | 7.5 | 5.0 | 9 | 13 | 4 | 51 | 26 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 83AK220027 | ( Sitka Borough, Alaska ) | Print Date: Feb 16 2025 10:56AM |
| Sampled As | : | Snd | Coarse-loamy Aquic Fragiorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0119 | |||
| 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 | 8D1 | 8D1 | |||||||||||||||
| 84P00631 | 26-18 | Oi | S | 53.0 | |||||||||||||
| 84P00632 | 4-0 | Oe | S | 84.3 | |||||||||||||
| 84P00633 | 0-3 | E | S | 9.9 | 2.55 | 0.88 | |||||||||||
| 84P00634 | 5-23 | Bs | S | 16.3 | 2.82 | 1.44 | |||||||||||
| 84P00635 | 23-31 | BC | S | 6.5 | 1.60 | 0.96 | |||||||||||
| 84P00636 | 31-91 | 2Cx | S | 8.3 | 0.51 | 0.55 | |||||||||||
| 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 | |||||||||||||||||
| 84P00631 | 26-18 | Oi | S | 0.455 | 42.83 | |||||||||||||||||
| 84P00632 | 4-0 | Oe | S | 0.526 | 40.62 | |||||||||||||||||
| 84P00633 | 0-3 | E | S | 0.134 | 4.37 | 33 | 0.7 | 0.1 | 0.4 | 0.1 | ||||||||||||
| 84P00634 | 5-23 | Bs | S | 0.251 | 5.41 | 22 | 4.4 | 0.8 | 3.2 | 0.8 | ||||||||||||
| 84P00635 | 23-31 | BC | S | 0.088 | 1.59 | 18 | 1.7 | 0.4 | 0.9 | 0.4 | ||||||||||||
| 84P00636 | 31-91 | 2Cx | S | 0.044 | 0.52 | 12 | 1.4 | 0.2 | ||||||||||||||
| 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 | ||||||
| 84P00631 | 26-18 | Oi | S | 15.1 | 5.2 | 0.1 | 0.9 | 89.6 | 0.5 | 87.3 | |||||||
| 84P00632 | 4-0 | Oe | S | 14.0 | 6.8 | 0.6 | 0.3 | 116.7 | 1.9 | 103.5 | |||||||
| 84P00633 | 0-3 | E | S | 2.0 | 0.7 | 0.2 | 0.1 | 3.0 | 26.5 | 7.2 | 29.5 | 28.6 | 10.2 | 71 | 10 | 10 | |
| 84P00634 | 5-23 | Bs | S | 4.3 | 0.5 | 0.1 | 0.1 | 5.0 | 42.1 | 5.4 | 47.1 | 31.9 | 10.4 | 52 | 11 | 16 | |
| 84P00635 | 23-31 | BC | S | 2.6 | 0.2 | tr | tr | 2.8 | 15.5 | 1.4 | 18.3 | 10.9 | 4.2 | 33 | 15 | 26 | |
| 84P00636 | 31-91 | 2Cx | S | 2.7 | 0.4 | 0.1 | 0.1 | 3.3 | 6.9 | 0.9 | 10.2 | 7.7 | 4.2 | 21 | 32 | 43 | |
| *** Primary Characterization Data *** |
| Pedon ID: 83AK220027 | ( Sitka Borough, Alaska ) | Print Date: Feb 16 2025 10:56AM |
| Sampled As | : | Snd | Coarse-loamy Aquic Fragiorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0119 | |||
| 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 - -) | % | |||||||||||||||
| 84P00633 | 0-3 | E | S | 1 | |||||||||||||||||||
| 84P00634 | 5-23 | Bs | S | tr | |||||||||||||||||||
| 84P00635 | 23-31 | BC | S | -- | |||||||||||||||||||
| 84P00636 | 31-91 | 2Cx | 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 | ||||||||||||
| 84P00631 | 26-18 | Oi | S | 3.5 | 4.2 | |||||||||
| 84P00632 | 4-0 | Oe | S | 3.1 | 3.6 | |||||||||
| 84P00633 | 0-3 | E | S | 3.4 | 4.0 | 7.4 | ||||||||
| 84P00634 | 5-23 | Bs | S | 4.2 | 5.2 | 9.2 | ||||||||
| 84P00635 | 23-31 | BC | S | 4.6 | 5.4 | 9.6 | ||||||||
| 84P00636 | 31-91 | 2Cx | S | 4.7 | 5.4 | 9.0 | ||||||||