| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969CA025012 | ( Imperial, California ) | Print Date: Nov 21 2024 12:36PM |
| Sampled as on May 30, 1969: | Rositas |
| Revised to correlated: | ROSITAS ; Mixed, hyperthermic Typic Torripsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1969CA025012 Lat: 32° 42' 31.00" north Long: 115° 3' 8.00" west MLRA: 31 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3413 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 7B1a2 | |||||||||||
| 40A26468 | 0-23 | C1 | S | 0.8 | -- | 81 | -- | ||||||
| 40A26469 | 23-152 | C2 | S | 0.9 | -- | 78 | -- | 81 | |||||
| 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 | % | |||||||||||
| NK | NK | NK | NK | 5D2 | |||||||||||||||
| 40A26468 | 0-23 | C1 | S | 8.2 | 0.01 | 4 | 100 | 0.85 | 3 | ||||||||||
| 40A26469 | 23-152 | C2 | S | 8.1 | 0.05 | 4 | 100 | 1.12 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 78 | % wt | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||