| *** Taxonomy Characterization Data *** |
| Pedon ID: 83CA077042 | ( San Joaquin, California ) | Print Date: Apr 19 2024 1:45PM |
| Sampled as on Jun 1, 1983: | San Joaquin ; Fine-loamy, mixed, thermic Typic Durixeralf |
| Revised to correlated: | San Joaquin ; Fine, mixed, thermic Abruptic Durixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84NL082 SOIL MUSEUM | Natural Resources Conservation Service |
| - | Site ID | S1983CA077042 Lat: 38° 13' 14.65" north Long: 121° 18' 18.69" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 84P0305 | 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 | 8D1 | 4A1d | |||||||||||
| 84P01598 | 0-15 | Ap | S | 13.4 | 0.44 | 18 | 1.45 | 0.016 | 1 | ||||
| 84P01599 | 15-25 | Bt1 | S | 13.1 | 0.40 | 18 | 1.65 | 0.012 | tr | ||||
| 84P01600 | 25-41 | Bt2 | S | 15.8 | 0.41 | 18 | 1.68 | 0.010 | tr | ||||
| 84P01601 | 41-53 | Bt3 | S | 37.8 | 0.44 | 15 | 1.53 | 0.067 | tr | ||||
| 84P01602 | 53-66 | Bt4 | S | 36.7 | 0.40 | 16 | 1.56 | 0.051 | -- | ||||
| 84P01603 | 66-74 | Boqm1 | S | 11.3 | 0.82 | 25 | 1.72 | 0.026 | -- | ||||
| 84P01604 | 74-122 | Boqm2 | S | 16.3 | 0.56 | 27 | 1.75 | 0.021 | -- | ||||
| 84P01605 | 122-152 | Bq | S | 16.9 | 0.48 | 56 | 1.66 | 0.016 | tr | ||||
| 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 | ||||||||||||
| 84P01598 | 0-15 | Ap | S | 6.4 | 0.84 | 90 | 86 | 0.73 | 1.02 | 1 | |||||||||
| 84P01599 | 15-25 | Bt1 | S | 5.8 | 0.57 | 78 | 71 | 0.69 | 0.46 | 2 | |||||||||
| 84P01600 | 25-41 | Bt2 | S | 5.9 | 0.29 | 83 | 81 | 0.62 | 0.41 | 2 | |||||||||
| 84P01601 | 41-53 | Bt3 | S | 6.1 | 0.21 | 89 | 85 | 0.55 | 0.48 | 2 | |||||||||
| 84P01602 | 53-66 | Bt4 | S | 6.6 | 0.19 | 93 | 90 | 0.59 | 0.58 | 3 | |||||||||
| 84P01603 | 66-74 | Boqm1 | S | 7.8 | 0.06 | -- | 100* | 100 | 1.54 | 0.73 | 4 | ||||||||
| 84P01604 | 74-122 | Boqm2 | S | 7.7 | 0.05 | -- | 100* | 100 | 0.94 | 1.10 | 4 | ||||||||
| 84P01605 | 122-152 | Bq | S | 7.8 | 0.04 | -- | 100* | 100 | 0.79 | 1.81 | 5 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 17 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 15-65 cm | |||