| *** Primary Characterization Data *** |
| Pedon ID: S2018AL023021 | ( Choctaw, Alabama ) | Print Date: Apr 19 2026 1:40PM |
| Sampled as on Aug 12, 2018: | Mooreville ; Fine-loamy, siliceous, active, thermic Fluvaquentic Dystrudepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USAL100 Site_C NEON_7_LENO | Natural Resources Conservation Service |
| - | Site ID | S2018AL023021 Lat: 31° 50' 3.96" north Long: 88° 10' 13.13" west MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 18N2058 | 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 |
| 18N06227 | A | A | 0-9 | S2018AL023021-1 | CL | SICL | ||
| 18N06228 | Bw1 | Bw1 | 9-26 | S2018AL023021-2 | CL | CL | ||
| 18N06229 | Bw2 | Bw2 | 26-68 | S2018AL023021-3 | SCL | CL | ||
| 18N06230 | Bg | Bg | 68-100 | S2018AL023021-4 | CL | CL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, set 2, Weighted Average | 29 | % wt | |
| Clay, carbonate free, set 2, Weighted Average | 29 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7 | 0.59 | (NA) | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| 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 | |||||||||||||||
| 18N06227 | 0-9 | A | S | sicl | 35.5 | 45.2 | 19.3 | 24.9 | 20.3 | 17.1 | 1.8 | 0.3 | 0.1 | tr | -- | -- | -- | 2 | -- | ||
| 18N06228 | 9-26 | Bw1 | S | cl | 34.7 | 44.5 | 20.8 | 26.7 | 17.8 | 17.2 | 3.4 | 0.1 | 0.1 | -- | -- | -- | -- | 4 | -- | ||
| 18N06229 | 26-68 | Bw2 | S | cl | 28.4 | 37.3 | 34.3 | 21.3 | 16.0 | 18.7 | 15.4 | 0.2 | -- | tr | -- | -- | -- | 16 | -- | ||
| 18N06230 | 68-100 | Bg | S | cl | 29.8 | 42.3 | 27.9 | 19.7 | 22.6 | 24.6 | 3.3 | tr | tr | -- | -- | -- | -- | 3 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S2018AL023021 | ( Choctaw, Alabama ) | Print Date: Apr 19 2026 1:40PM |
| Sampled As | : | Mooreville | Fine-loamy, siliceous, active, thermic Fluvaquentic Dystrudepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N2058 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3D1 | ||||||||||||||
| 18N06227 | 0-9 | A | S | 1.18 | 1.43 | 0.066 | 35.2 | 1.056 | 0.86 | ||||||||
| 18N06228 | 9-26 | Bw1 | S | 1.39 | 1.49 | 0.023 | 22.4 | 1.045 | 0.59 | ||||||||
| 18N06229 | 26-68 | Bw2 | S | 1.46 | 1.55 | 0.020 | 20.2 | 1.040 | 0.59 | ||||||||
| 18N06230 | 68-100 | Bg | S | 1.42 | 1.50 | 0.018 | 19.0 | 1.041 | 0.58 | ||||||||
| 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 | 4G4 | 4G4 | 4G4 | 4G4 | 4G4 | ||||||||||||
| 18N06227 | 0-9 | A | S | 4.46 | 0.39 | 0.04 | 4.5 | 11 | 1.5 | 0.2 | 0.2 | 0.54 | 0.11 | 0.85 | 0.12 | 0.02 | 2108.5 | |||||
| 18N06228 | 9-26 | Bw1 | S | 1.17 | 0.14 | 0.03 | 1.2 | 9 | 1.5 | 0.2 | 0.1 | 0.56 | 0.07 | 0.85 | 0.13 | 0.03 | 1141.7 | |||||
| 18N06229 | 26-68 | Bw2 | S | 0.60 | 0.07 | 0.03 | 0.6 | 8 | 1.2 | 0.2 | 0.1 | 0.41 | 0.05 | 0.59 | 0.12 | 0.03 | 481.1 | |||||
| 18N06230 | 68-100 | Bg | S | 0.59 | 0.08 | 0.03 | 0.6 | 7 | 1.1 | 0.2 | tr | 0.47 | 0.05 | 0.63 | 0.15 | 0.03 | 110.6 | |||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3b1a | 4B3b1a | 4B1a1a | ||||||||||
| 18N06227 | 0-9 | A | S | 22.4 | 3.6 | tr | 0.6 | 26.6 | 18.2 | tr | 98.7 | 44.8 | 30.5 | 59 | 87 | ||
| 18N06228 | 9-26 | Bw1 | S | 10.8 | 2.1 | tr | 0.5 | 13.4 | 15.5 | 2.6 | 36.6 | 28.9 | 20.6 | 16 | 46 | 65 | |
| 18N06229 | 26-68 | Bw2 | S | 7.9 | 1.1 | 0.1 | 0.3 | 9.4 | 12.7 | 3.5 | 13.5 | 22.1 | 16.8 | 27 | 43 | 56 | |
| 18N06230 | 68-100 | Bg | S | 5.9 | 0.5 | 0.1 | 0.3 | 6.8 | 16.3 | 6.5 | 6.0 | 23.1 | 17.2 | 49 | 29 | 40 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2018AL023021 | ( Choctaw, Alabama ) | Print Date: Apr 19 2026 1:40PM |
| Sampled As | : | Mooreville | Fine-loamy, siliceous, active, thermic Fluvaquentic Dystrudepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N2058 | |||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 18N06227 | 0-9 | A | S | 4.3 | 1.2 | 0.3 | 0.3 | -- | 1.0 | tr | 0.3 | -- | -- | 1.2 | 0.6 | 0.8 | 2.3 | 100.8 | 0.65 | 0.31 | -- | tr | |
| 18N06228 | 9-26 | Bw1 | S | 0.06 | tr | ||||||||||||||||||
| 18N06229 | 26-68 | Bw2 | S | 0.04 | tr | ||||||||||||||||||
| 18N06230 | 68-100 | Bg | S | 0.06 | 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 | 4F2 | ||||||||||||
| 18N06227 | 0-9 | A | S | 4.9 | 5.3 | 5.4 | ||||||||
| 18N06228 | 9-26 | Bw1 | S | 4.1 | 4.8 | |||||||||
| 18N06229 | 26-68 | Bw2 | S | 4.0 | 4.9 | |||||||||
| 18N06230 | 68-100 | Bg | S | 3.8 | 4.6 | |||||||||
| Phosphorous | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -) | 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4G4 | 4D5a1 | 4D6a | |||||||||||||
| 18N06227 | 0-9 | A | S | 357.1 | 12.6 | 13.7 | |||||||||
| 18N06228 | 9-26 | Bw1 | S | 355.6 | 15.5 | 21.8 | |||||||||
| 18N06229 | 26-68 | Bw2 | S | 267.5 | 14.9 | 24.5 | |||||||||
| 18N06230 | 68-100 | Bg | S | 291.5 | 17.8 | 32.3 | |||||||||