| *** Taxonomy Characterization Data *** |
| Pedon ID: 99NC153001 | ( Richmond, North Carolina ) | Print Date: Nov 23 2024 4:46PM |
| Sampled as on Jan 10, 1999: | HORNSBORO ; Fine, mixed, semiactive, thermic Aeric Albaqualfs |
| Revised to SSL: | (unnamed) ; Fine-silty, siliceous, semiactive, thermic Natraqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP99NC084 HORNSBORO SERIES | Natural Resources Conservation Service |
| - | Site ID | S1999NC153001 Lat: 35° 8' 41.00" north Long: 79° 54' 30.99" west | National Soil Survey Center | |
| - | Pedon No. | 99P0306 | 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 | 7B1a2 | ||||||||||
| 99P01553 | 0-10 | A | S | 5.3 | 1.6 | 0.77 | 8 | -- | |||||
| 99P01554 | 10-25 | Eg | S | 5.9 | 1.5 | 0.31 | 26 | 11 | |||||
| 99P01555 | 25-38 | Bt | S | 25.5 | 13.2 | 0.38 | 6 | -- | |||||
| 99P01556 | 38-90 | Bt2 | S | 27.0 | 12.6 | 0.42 | 9 | 2 | 88 | ||||
| 99P01557 | 90-120 | Bt3 | S | 35.3 | 15.3 | 0.41 | 7 | 1 | |||||
| 99P01558 | 120-145 | BCg | S | 36.8 | 17.4 | 0.42 | 6 | 1 | |||||
| 99P01559 | 145-175 | Cg | S | 34.5 | 15.1 | 0.42 | 7 | 2 | |||||
| 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 | 4C1a1a1 | 6A2e | 8J1c | 4E1a1a1a1 | 5C1 | 5C3 | 6S4d | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||
| 99P01553 | 0-10 | A | S | 4.4 | 7.6 | 2.54 | 0.10 | 0.12 | 20 | 17 | 4.0 | 1.89 | 0.75 | 50 | 3 | ||||
| 99P01554 | 10-25 | Eg | S | 5.5 | 7.8 | 0.64 | 0.06 | 0.08 | 35 | 34 | 1.5 | 0.58 | 0.25 | 20 | 9 | ||||
| 99P01555 | 25-38 | Bt | S | 7.6 | 8.5 | 0.37 | 0.07 | 0.02 | 97 | 84 | 0.36 | 19 | |||||||
| 99P01556 | 38-90 | Bt2 | S | 8.7 | 9.0 | 0.13 | 0.05 | 0.08 | -- | 100* | 97 | 16 | 0.34 | 20 | |||||
| 99P01557 | 90-120 | Bt3 | S | 8.7 | 8.9 | 0.11 | 0.06 | 0.02 | tr | 100* | 96 | 0.47 | 17 | ||||||
| 99P01558 | 120-145 | BCg | S | 8.7 | 8.8 | 0.12 | 0.07 | 0.02 | 1 | 100* | 99 | 0.65 | 14 | ||||||
| 99P01559 | 145-175 | Cg | S | 8.6 | 8.7 | 0.26 | 0.04 | 0.01 | 1 | 100* | 99 | 0.64 | 12 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.34 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||