| *** Taxonomy Characterization Data *** |
| Pedon ID: 1972CA053006 | ( Monterey, California ) | Print Date: Nov 24 2024 2:16AM |
| Sampled as : | Lockwood |
| Revised to correlated on Mar 4, 2014: | Lockwood ; Fine-loamy, mixed, superactive, thermic Pachic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 1972CA053006 Lat: 36° 15' 4.62" north Long: 121° 11' 52.32" west MLRA: 14 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3028 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | 4A1f | |||||||||||
| 40A23745 | 0-8 | Ap1 | S | 21.2 | -- | 0.92 | 21 | -- | |||||
| 40A23746 | 8-41 | Ap2 | S | 19.4 | -- | 1.02 | 24 | 1.17 | 0.008 | -- | |||
| 40A23747 | 41-66 | A1 | S | 20.6 | -- | 0.92 | 21 | 1.11 | 0.009 | 1 | |||
| 40A23748 | 66-102 | A2 | S | 19.6 | -- | 0.95 | 30 | 1.11 | 0.008 | 5 | |||
| 40A23749 | 102-145 | Bt1 | S | 18.1 | -- | 1.58 | 58 | 1.18 | 0.012 | 12 | |||
| 40A23750 | 145-208 | Bt2 | S | 24.5 | -- | 1.34 | 61 | 1.14 | 0.008 | 13 | |||
| 40A23751 | 208 | 2C | S | 28.5 | -- | 0.92 | 16 | 1.08 | 0.018 | -- | |||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | 5D2 | ||||||||||||||||
| 40A23745 | 0-8 | Ap1 | S | 4.9 | 2.21 | -- | 92 | 100 | 0.98 | 2 | |||||||||
| 40A23746 | 8-41 | Ap2 | S | 5.5 | 1.48 | -- | 100* | 100 | 0.97 | 4 | |||||||||
| 40A23747 | 41-66 | A1 | S | 6.8 | 0.79 | -- | 100* | 100 | 0.86 | 4 | |||||||||
| 40A23748 | 66-102 | A2 | S | 7.2 | 0.62 | -- | 100* | 100 | 0.91 | 6 | |||||||||
| 40A23749 | 102-145 | Bt1 | S | 7.0 | 0.21 | -- | 97 | 100 | 1.02 | 7 | |||||||||
| 40A23750 | 145-208 | Bt2 | S | 6.9 | 0.21 | -- | 94 | 100 | 0.95 | 12 | |||||||||
| 40A23751 | 208 | 2C | S | 6.8 | 0.19 | -- | 99 | 100 | 0.77 | 9 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.91 | (NA) | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||