| *** Taxonomy Characterization Data *** |
| Pedon ID: 87TN091001 | ( Johnson, Tennessee ) | Print Date: Nov 26 2024 11:01PM |
| Sampled as on May 30, 1987: | Keener ; Coarse-loamy, mixed Typic Dystrochrepts |
| Revised to SSL: | (unnamed) ; Coarse-loamy, mixed, mesic Typic Dystrochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87TN095 SULLIVAN-JOHNSON COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1987TN091001 Lat: 36° 27' 56.99" north Long: 81° 55' 46.00" west MLRA: 130 | National Soil Survey Center | |
| - | Pedon No. | 87P0252 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | 7B1a2 | |||||||||
| 87P01248 | 0-8 | A | S | 17.9 | 6.5 | 0.54 | 44 | 13 | |||||
| 87P01249 | 8-23 | BA | S | 20.9 | 8.2 | 0.47 | 39 | 1.39 | 0.013 | 7 | |||
| 87P01250 | 23-71 | Bt1 | S | 12.7 | 4.1 | 0.59 | 68 | 1.51 | 0.016 | 30 | 41 | ||
| 87P01251 | 71-86 | Bt2 | S | 20.7 | 8.6 | 0.45 | 47 | 1.56 | 0.014 | 17 | |||
| 87P01252 | 86-122 | BC | S | 19.5 | 8.0 | 0.47 | 59 | 1.54 | 0.008 | 38 | |||
| 87P01253 | 122-160 | C | S | 17.1 | 5.4 | 0.66 | 61 | 1.59 | 0.004 | 48 | 30 | ||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 87P01248 | 0-8 | A | S | 4.5 | 3.92 | 12 | 10 | 4.6 | 0.85 | 0.26 | 59 | -- | |||||||
| 87P01249 | 8-23 | BA | S | 4.5 | 0.94 | 10 | 8 | 3.7 | 0.41 | 0.18 | 76 | 1 | |||||||
| 87P01250 | 23-71 | Bt1 | S | 4.9 | 0.10 | 9 | 9 | 3.8 | 0.50 | 0.30 | 84 | -- | |||||||
| 87P01251 | 71-86 | Bt2 | S | 4.8 | 0.42 | 10 | 9 | 4.2 | 0.40 | 0.20 | 81 | -- | |||||||
| 87P01252 | 86-122 | BC | S | 4.9 | 0.25 | 10 | 9 | 4.5 | 0.41 | 0.23 | 82 | -- | |||||||
| 87P01253 | 122-160 | C | S | 5.0 | 0.05 | 10 | 10 | 4.1 | 0.40 | 0.24 | 83 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.5 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 67 | % wt | |
| Volume, >2mm, Weighted Average | 29 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||