| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ017002 | ( Navajo, Arizona ) | Print Date: Nov 11 2024 9:42PM |
| Sampled as on Sep 29, 1982: | Atrac ; Fine-loamy, mixed Ustollic Camborthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ271 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ017002 Lat: 35° 49' 8.00" north Long: 110° 8' 53.99" west | National Soil Survey Center | |
| - | Pedon No. | 82P0881 | 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 | ||||||||||
| 82P04563 | 0-5 | A | S | 12.4 | 0.58 | 18 | 1.52 | 0.021 | tr | ||||
| 82P04564 | 5-15 | Bt1 | S | 21.4 | 0.47 | 20 | 1.40 | 0.037 | -- | ||||
| 82P04565 | 15-30 | Bt2 | S | 24.0 | 0.43 | 18 | 1.43 | 0.032 | tr | ||||
| 82P04566 | 30-46 | Btk1 | S | 24.0 | 0.3 | 0.45 | 17 | -- | |||||
| 82P04567 | 46-61 | Btk2 | S | 24.1 | 0.9 | 0.46 | 13 | 1.59 | 0.025 | -- | |||
| 82P04568 | 61-97 | Bk1 | S | 16.0 | 0.48 | 25 | tr | ||||||
| 82P04569 | 97-147 | Bk2 | S | 15.6 | 0.50 | 28 | 1.62 | 0.016 | tr | ||||
| 82P04570 | 147-234 | 2Bk | S | 9.5 | 1.4 | 0.69 | 75 | 1.53 | 0.008 | 9 | |||
| 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 | ||||||||||||
| 82P04563 | 0-5 | A | S | 7.8 | 0.95 | -- | 100* | 99 | 1.16 | 1 | |||||||||
| 82P04564 | 5-15 | Bt1 | S | 8.0 | 0.73 | tr | 100* | 100 | 0.89 | 1 | |||||||||
| 82P04565 | 15-30 | Bt2 | S | 8.3 | 0.73 | 1 | 100* | 100 | 0.79 | 1 | |||||||||
| 82P04566 | 30-46 | Btk1 | S | 8.4 | 0.67 | 3 | 100* | 100 | 0.73 | 1 | |||||||||
| 82P04567 | 46-61 | Btk2 | S | 8.5 | 0.53 | 5 | 100* | 100 | 0.72 | 2 | |||||||||
| 82P04568 | 61-97 | Bk1 | S | 8.7 | 0.29 | 3 | 100* | 100 | 0.77 | 6 | |||||||||
| 82P04569 | 97-147 | Bk2 | S | 8.7 | 0.27 | 6 | 100* | 100 | 0.74 | 0.83 | 8 | ||||||||
| 82P04570 | 147-234 | 2Bk | S | 8.5 | 0.14 | 12 | 100* | 100 | 0.94 | 1.81 | 8 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 17 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Weighted averages based on control section: 5-55 cm | |||