| *** Primary Characterization Data *** |
| Pedon ID: S2000CA023001 | ( Humboldt, California ) | Print Date: Nov 21 2024 3:32PM |
| Sampled as on Oct 20, 1997: | Darkprarie ; Fine-loamy, mixed, superactive, isomesic Ultic Hapludalfs |
| Revised to correlated on May 23, 2016: | Darkprairie ; Fine-silty, isotic, mesic Pachic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USCA066 HUMBOLDT COUNTY | Natural Resources Conservation Service |
| - | Site ID | S2000CA023001 Lat: 40° 30' 31.00" north Long: 124° 19' 28.01" west MLRA: 4B | National Soil Survey Center | |
| - | Pedon No. | 01N0353 | Kellogg 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 |
| 01N02131 | A1 | A1 | 0-15 | S00CA-023-001-1 | 01P2131 | SICL | SICL | |
| 01N02132 | A2 | A2 | 15-43 | S00CA-023-001-2 | 01P2132 | SICL | SICL | |
| 01N02133 | Bt1 | Bt1 | 43-80 | S00CA-023-001-3 | 01P2133 | SICL | SICL | |
| 01N02134 | Bt2 | Bt2 | 80-100 | S00CA-023-001-4 | 01P2134 | SICL | SICL | |
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | 0.94 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 43-93 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 | ||||||||||||||
| 01N02131 | 0-15 | A1 | S | sicl | 33.5 | 56.2 | 10.3 | 12.4 | 34.7 | 21.5 | 8.1 | 1.5 | 0.4 | 0.3 | tr | -- | -- | -- | 2 | -- | |
| 01N02132 | 15-43 | A2 | S | sicl | 36.3 | 54.3 | 9.4 | 12.5 | 34.3 | 20.0 | 7.0 | 1.6 | 0.6 | 0.2 | tr | -- | -- | -- | 2 | -- | |
| 01N02133 | 43-80 | Bt1 | S | sicl | 34.9 | 55.0 | 10.1 | 12.9 | 35.2 | 19.8 | 7.8 | 1.8 | 0.4 | 0.1 | tr | -- | -- | -- | 2 | -- | |
| 01N02134 | 80-100 | Bt2 | S | sicl | 32.8 | 56.5 | 10.7 | 10.9 | 36.7 | 19.8 | 8.1 | 1.8 | 0.6 | 0.1 | 0.1 | 1 | 2 | tr | 6 | 3 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2000CA023001 | ( Humboldt, California ) | Print Date: Nov 21 2024 3:32PM |
| Sampled As | : | Darkprarie | Fine-loamy, mixed, superactive, isomesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 01N0353 | |||
| 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 | ||||||||||||||||
| 01N02131 | 0-15 | A1 | S | 22.7 | 1.055 | 1.06 | 0.68 | ||||||||||
| 01N02132 | 15-43 | A2 | S | 24.9 | 1.058 | 0.98 | 0.69 | ||||||||||
| 01N02133 | 43-80 | Bt1 | S | 22.2 | 1.056 | 0.92 | 0.64 | ||||||||||
| 01N02134 | 80-100 | Bt2 | S | 20.5 | 1.058 | 0.98 | 0.63 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | 4G2 | 4G2 | 4G2 | 4G2 | 4G2 | ||||||||||||
| 01N02131 | 0-15 | A1 | S | 6.03 | 0.58 | 0.09 | 6.0 | 10 | 1.8 | 0.3 | tr | 0.80 | 0.21 | 0.97 | 0.32 | 0.04 | 277.7 | |||||
| 01N02132 | 15-43 | A2 | S | 4.80 | 0.46 | 0.05 | 4.8 | 10 | 2.0 | 0.3 | tr | 0.85 | 0.19 | 1.00 | 0.35 | 0.04 | 342.5 | |||||
| 01N02133 | 43-80 | Bt1 | S | 3.76 | 0.35 | 0.03 | 3.8 | 11 | 2.0 | 0.4 | tr | 0.82 | 0.18 | 0.94 | 0.34 | 0.04 | 277.4 | |||||
| 01N02134 | 80-100 | Bt2 | S | 2.94 | 0.27 | 0.01 | 2.9 | 11 | 2.0 | 0.3 | tr | 0.86 | 0.18 | 1.04 | 0.33 | 0.05 | 268.7 | |||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1 | 4B1a1 | 4B1a1 | 4B1a1 | 4B2a1a1 | 4B3a1a | 4B3a1a | 4B1a1 | ||||||||||
| 01N02131 | 0-15 | A1 | S | 11.5 | 5.7 | 0.5 | 1.3 | 19.0 | 26.4 | 0.8 | 3.1 | 45.4 | 35.4 | 42 | 54 | ||
| 01N02132 | 15-43 | A2 | S | 10.8 | 6.3 | 0.5 | 0.9 | 18.5 | 28.4 | 46.9 | 35.6 | 39 | 52 | ||||
| 01N02133 | 43-80 | Bt1 | S | 10.0 | 7.0 | 0.6 | 0.4 | 18.0 | 29.4 | 2.3 | 0.2 | 47.4 | 32.2 | 20.3 | 11 | 38 | 56 |
| 01N02134 | 80-100 | Bt2 | S | 9.2 | 8.0 | 0.6 | 0.5 | 18.3 | 33.3 | 3.0 | -- | 51.6 | 32.3 | 21.3 | 14 | 35 | 57 |
| *** Primary Characterization Data *** |
| Pedon ID: S2000CA023001 | ( Humboldt, California ) | Print Date: Nov 21 2024 3:32PM |
| Sampled As | : | Darkprarie | Fine-loamy, mixed, superactive, isomesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 01N0353 | |||
| 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 - -) | % | |||||||||||||||
| 01N02131 | 0-15 | A1 | S | 2 | |||||||||||||||||||
| 01N02132 | 15-43 | A2 | S | 1 | |||||||||||||||||||
| 01N02133 | 43-80 | Bt1 | S | 2 | |||||||||||||||||||
| 01N02134 | 80-100 | Bt2 | S | 2 | |||||||||||||||||||
| 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 | ||||||||||||
| 01N02131 | 0-15 | A1 | S | 4.9 | 5.0 | 8.3 | ||||||||
| 01N02132 | 15-43 | A2 | S | 5.1 | 5.3 | 8.4 | ||||||||
| 01N02133 | 43-80 | Bt1 | S | 5.1 | 5.3 | 8.8 | ||||||||
| 01N02134 | 80-100 | Bt2 | S | 5.0 | 5.3 | 8.6 | ||||||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D8a1 | 4G2 | ||||||||||||||
| 01N02131 | 0-15 | A1 | S | 47 | 483.8 | ||||||||||
| 01N02132 | 15-43 | A2 | S | 50 | 455.6 | ||||||||||
| 01N02133 | 43-80 | Bt1 | S | 49 | 377.4 | ||||||||||
| 01N02134 | 80-100 | Bt2 | S | 44 | 332.5 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2000CA023001 | ( Humboldt, California ) | Print Date: Nov 21 2024 3:32PM |
| Sampled As | : | Darkprarie | Fine-loamy, mixed, superactive, isomesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 01N0353 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A1a1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 01N02133 | 43.0-80.0 | Bt1 | tcly | VR 2 | MI 1 | VERM | |||||||||||||||
| 01N02134 | 80.0-100.0 | Bt2 | tcly | VR 2 | MI 1 | VERM | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| MI Mica | VR Vermiculite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| VERM - Vermiculitic | ||||