| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981AZ015010 | ( Mohave, Arizona ) | Print Date: Nov 23 2024 8:40PM |
| Sampled as on Apr 1, 1981: | Hayhook ; Coarse-loamy, mixed, thermic Typic Torriorthents |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AZ183 MOHAVE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981AZ015010 Lat: 35° 3' 28.08" north Long: 114° 14' 28.88" west | National Soil Survey Center | |
| - | Pedon No. | 81P0375 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 81P02027 | 0-5 | A1 | S | 3.3 | 1.27 | 66 | 2 | ||||||
| 81P02028 | 5-10 | A2 | S | 4.5 | 0.71 | 60 | 1.54 | 0.011 | 1 | 46 | |||
| 81P02029 | 10-25 | B1 | S | 5.3 | 0.68 | 68 | 1 | ||||||
| 81P02030 | 25-61 | B2 | S | 4.9 | 0.69 | 59 | 1.58 | -- | 2 | ||||
| 81P02031 | 61-76 | C1 | S | 6.5 | 0.60 | 57 | 2 | ||||||
| 81P02032 | 76-107 | C2 | S | 6.5 | 0.55 | 62 | 7 | ||||||
| 81P02033 | 107-147 | C3 | S | 8.5 | 0.42 | 69 | 1.70 | -- | 10 | ||||
| 81P02034 | 147-183 | C4 | S | 6.5 | 0.40 | 91 | 19 | ||||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 81P02027 | 0-5 | A1 | S | 7.7 | 0.59 | tr | 100* | 100 | 2.15 | 0.84 | 1 | ||||||||
| 81P02028 | 5-10 | A2 | S | 8.3 | 0.28 | tr | 100* | 100 | 1.58 | 1 | |||||||||
| 81P02029 | 10-25 | B1 | S | 8.4 | 0.23 | -- | 100* | 100 | 1.36 | 1 | |||||||||
| 81P02030 | 25-61 | B2 | S | 8.4 | 0.15 | tr | 100* | 100 | 1.43 | 1 | |||||||||
| 81P02031 | 61-76 | C1 | S | 8.5 | 0.16 | 1 | 100* | 100 | 1.18 | 4 | |||||||||
| 81P02032 | 76-107 | C2 | S | 8.5 | 0.14 | 1 | 100* | 100 | 1.03 | 6 | |||||||||
| 81P02033 | 107-147 | C3 | S | 8.5 | 0.13 | 1 | 100* | 100 | 0.87 | 4 | |||||||||
| 81P02034 | 147-183 | C4 | S | 8.8 | 0.12 | 1 | 100* | 100 | 0.89 | 12 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 6 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 60 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 6 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||