| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971CA059002 | ( Orange, California ) | Print Date: Nov 23 2024 4:29PM |
| Sampled as on May 30, 1971: | Modjeska |
| Revised to correlated: | MODJESKA ; Loamy-skeletal, mixed Typic Xerochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL71CA008 ORANGE CO. | Natural Resources Conservation Service |
| - | Site ID | S1971CA059002 MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 71C0073 | 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 | ||||||||||
| 71C00467 | 0-27 | A | S | 15.1 | 3.3 | 0.47 | 61 | 1.41 | 0.004 | 41 | |||
| 71C00468 | 27-45 | Bt11 | S | 17.7 | 4.5 | 0.46 | 58 | 1.36 | 0.003 | 40 | |||
| 71C00469 | 45-75 | Bt12 | S | 17.2 | 0.47 | 67 | 1.32 | 0.005 | 47 | ||||
| 71C00470 | 75-140 | Bt2 | S | 14.7 | 0.53 | 80 | 1.61 | 0.005 | 65 | ||||
| 71C00471 | 140-170 | C | S | 11.2 | 2.2 | 0.58 | 72 | 50 | |||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 71C00467 | 0-27 | A | S | 6.0 | 0.92 | 81 | 73 | 0.77 | 3 | ||||||||||
| 71C00468 | 27-45 | Bt11 | S | 6.0 | 0.42 | 65 | 68 | 0.79 | 2 | ||||||||||
| 71C00469 | 45-75 | Bt12 | S | 6.5 | 0.35 | 88 | 79 | 0.80 | 2 | ||||||||||
| 71C00470 | 75-140 | Bt2 | S | 6.7 | 0.15 | 84 | 82 | 1.05 | 3 | ||||||||||
| 71C00471 | 140-170 | C | S | 7.1 | 0.07 | 90 | 91 | 1.38 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 64 | % wt | |
| Volume, >2mm, Weighted Average | 46 | % vol | |
| Clay, total, Weighted Average | 17 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 27-77 cm | |||