| *** Taxonomy Characterization Data *** |
| Pedon ID: 87NC121004 | ( Mitchell, North Carolina ) | Print Date: Feb 16 2025 5:40AM |
| Sampled as on Aug 30, 1987: | Unison V ; Clayey, mixed, mesic Humic Hapludult |
| Revised to correlated: | Dillsboro ; Fine, sesquic, mesic Typic Paleudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87NC264 MOUNTIAN SOILS | Natural Resources Conservation Service |
| - | Site ID | S1987NC121004 Lat: 36° 1' 30.99" north Long: 82° 13' 12.00" west MLRA: 130 | National Soil Survey Center | |
| - | Pedon No. | 87P0820 | 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 | |||||||||
| 87P04505 | 0-20 | Ap | S | 28.5 | 10.2 | 0.53 | 27 | 1.53 | 0.021 | 1 | |||
| 87P04506 | 20-37 | Bt1 | S | 40.7 | 19.3 | 0.49 | 19 | 1.41 | 0.030 | -- | 75 | ||
| 87P04507 | 37-53 | Bt2 | S | 39.5 | 20.0 | 0.50 | 19 | 1.48 | 0.026 | 1 | |||
| 87P04508 | 53-91 | Bt3 | S | 40.8 | 19.7 | 0.50 | 16 | 1.45 | 0.022 | tr | |||
| 87P04509 | 91-120 | Bt4 | S | 39.5 | 18.6 | 0.55 | 17 | 1.41 | 0.021 | 1 | |||
| 87P04510 | 120-152 | Bt5 | S | 33.5 | 16.8 | 0.62 | 22 | 1.41 | 0.012 | tr | |||
| 87P04511 | 152-190 | Bt6 | S | 35.2 | 17.2 | 0.57 | 17 | 1.41 | 0.014 | tr | |||
| 87P04512 | 190-246 | Bt7 | S | 32.0 | 14.9 | 0.61 | 24 | 1.41 | 0.009 | 1 | |||
| 87P04513 | 246-336 | 2Bt | S | 48.2 | 20.3 | 0.48 | 12 | 1.42 | 0.036 | -- | 87 | ||
| 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 | 8J | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 87P04505 | 0-20 | Ap | S | 5.8 | 1.84 | 0.63 | 0.09 | 56 | 38 | 45 | 0.44 | -- | |||||||
| 87P04506 | 20-37 | Bt1 | S | 5.6 | 0.40 | 0.54 | 0.07 | 48 | 38 | 53 | 0.31 | -- | |||||||
| 87P04507 | 37-53 | Bt2 | S | 5.5 | 0.26 | 0.48 | 0.06 | 41 | 38 | 53 | 0.34 | 1 | |||||||
| 87P04508 | 53-91 | Bt3 | S | 5.5 | 0.19 | 0.54 | 0.07 | 25 | 18 | 49 | 3.1 | 0.25 | 0.08 | 16 | 1 | ||||
| 87P04509 | 91-120 | Bt4 | S | 5.5 | 0.17 | 0.54 | 0.07 | 26 | 18 | 49 | 3.4 | 0.26 | 0.09 | 21 | 1 | ||||
| 87P04510 | 120-152 | Bt5 | S | 5.5 | 0.12 | 0.59 | 0.07 | 32 | 20 | 52 | 2.8 | 0.25 | 0.08 | 4 | -- | ||||
| 87P04511 | 152-190 | Bt6 | S | 5.5 | 0.11 | 0.61 | 0.09 | 36 | 24 | 47 | 0.26 | -- | |||||||
| 87P04512 | 190-246 | Bt7 | S | 5.8 | 0.12 | 0.44 | 0.06 | 39 | 25 | 42 | 0.25 | -- | |||||||
| 87P04513 | 246-336 | 2Bt | S | 5.7 | 0.30 | 0.54 | 0.07 | 55 | 35 | 45 | 0.20 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.3 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 20-70 cm | |||