| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ015027 | ( Mohave, Arizona ) | Print Date: Nov 21 2024 10:39PM |
| Sampled as on Aug 30, 1982: | Boysag ; Clayey, kaolinitic Lithic Ustollic Haplargids |
| Revised to SSL: | (unnamed) ; Clayey, kaolinitic, mesic Ustollic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ270 MOHAVE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ015027 Lat: 36° 56' 54.00" north Long: 113° 2' 31.01" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 82P0871 | 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 | ||||||||||
| 82P04481 | 0-3 | A1 | S | 4.1 | 0.78 | 65 | 32 | ||||||
| 82P04482 | 3-8 | A2 | S | 9.7 | 0.45 | 53 | 1.61 | 0.010 | 19 | ||||
| 82P04483 | 8-25 | Bt1 | S | 48.7 | 0.23 | 16 | 1.57 | 0.038 | 1 | ||||
| 82P04484 | 25-36 | Bt2 | S | 33.9 | 2.0 | 0.35 | 38 | 16 | |||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 82P04481 | 0-3 | A1 | S | 7.5 | 0.66 | tr | 100* | 100 | 1.15 | 2.30 | -- | ||||||||
| 82P04482 | 3-8 | A2 | S | 7.3 | 0.39 | -- | 100* | 100 | 0.72 | 6 | |||||||||
| 82P04483 | 8-25 | Bt1 | S | 7.4 | 7.8 | 0.50 | tr | 100* | 94 | 0.39 | 1 | ||||||||
| 82P04484 | 25-36 | Bt2 | S | 8.1 | 0.79 | 25 | 100* | 100 | 0.34 | -- | |||||||||
| 82P04485 | 36-43 | R | GP | 1 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.38 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 43 | % wt | |
| Weighted averages based on control section: 8-36 cm | |||