| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ015029 | ( Mohave, Arizona ) | Print Date: Sep 23 2024 9:17PM |
| Sampled as on Aug 30, 1982: | Clovis ; Fine-loamy, mixed Ustollic Haplargids |
| Revised to SSL: | (unnamed) ; Fine-loamy, mixed, mesic Ustollic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ270 MOHAVE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ015029 Lat: 36° 53' 45.00" north Long: 113° 0' 54.00" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 82P0873 | 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 | ||||||||||
| 82P04495 | 0-5 | A1 | S | 2.2 | 0.86 | 63 | 1.66 | 0.006 | 1 | ||||
| 82P04496 | 5-13 | A2 | S | 5.4 | 0.39 | 58 | 1 | ||||||
| 82P04497 | 13-20 | Bt1 | S | 12.2 | 0.34 | 54 | 1.70 | 0.013 | tr | ||||
| 82P04498 | 20-38 | Bt2 | S | 19.2 | 0.32 | 56 | 1.88 | 0.017 | tr | ||||
| 82P04499 | 38-71 | Bt3 | S | 21.3 | 0.33 | 59 | 1 | ||||||
| 82P04500 | 71-86 | Bk | S | 18.9 | 2.3 | 0.31 | 57 | 1.93 | 0.010 | 4 | |||
| 82P04501 | 86-127 | Btk1 | S | 14.7 | 2.2 | 0.27 | 63 | 1 | |||||
| 82P04502 | 127-165 | Btk2 | S | 17.5 | 0.37 | 66 | 1.75 | 0.017 | 8 | ||||
| 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 | ||||||||||||
| 82P04495 | 0-5 | A1 | S | 5.9 | 0.51 | 100* | 91 | 1.41 | 2.20 | -- | |||||||||
| 82P04496 | 5-13 | A2 | S | 6.8 | 0.30 | 100* | 93 | 0.70 | -- | ||||||||||
| 82P04497 | 13-20 | Bt1 | S | 7.0 | 0.30 | -- | 100* | 94 | 0.51 | -- | |||||||||
| 82P04498 | 20-38 | Bt2 | S | 7.3 | 0.35 | -- | 100* | 97 | 0.50 | -- | |||||||||
| 82P04499 | 38-71 | Bt3 | S | 8.0 | 0.29 | tr | 100* | 98 | 0.53 | -- | |||||||||
| 82P04500 | 71-86 | Bk | S | 8.5 | 0.19 | 26 | 100* | 100 | 0.32 | -- | |||||||||
| 82P04501 | 86-127 | Btk1 | S | 8.5 | 0.11 | 13 | 100* | 100 | 0.44 | 2 | |||||||||
| 82P04502 | 127-165 | Btk2 | S | 8.7 | 0.11 | 10 | 100* | 100 | 0.60 | 5 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 13-63 cm | |||