| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA115002 | ( Yuba, California ) | Print Date: Jan 20 2025 9:05AM |
| Sampled as on Sep 1, 1984: | San Joaquin ; Fine, mixed, thermic Abruptic Durixeralf |
| Revised to correlated: | San Joaquin ; Fine, mixed, active, thermic Abruptic Durixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA243 YUBA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984CA115002 Lat: 39° 8' 15.00" north Long: 121° 24' 0.01" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 84P0878 | 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 | ||||||||||
| 84P04924 | 0-10 | A | S | 12.3 | 0.43 | 32 | 1.83 | 0.005 | 1 | ||||
| 84P04925 | 10-23 | BA | S | 15.2 | 10.0 | 0.40 | 32 | 1.80 | 0.012 | 3 | |||
| 84P04926 | 23-41 | Bt | S | 16.9 | 11.5 | 0.44 | 32 | 1.64 | 0.027 | 1 | |||
| 84P04927 | 41-64 | 2Bt | S | 44.5 | 29.4 | 0.47 | 18 | 1.23 | 0.165 | 1 | |||
| 84P04928 | 64-104 | 2Bqm | S | 8.5 | 1.71 | 52 | 1.61 | 0.026 | 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 | 5D2 | |||||||||||||
| 84P04924 | 0-10 | A | S | 6.0 | 0.72 | 80 | 68 | 0.72 | -- | ||||||||||
| 84P04925 | 10-23 | BA | S | 6.1 | 0.22 | 94 | 75 | 0.59 | -- | ||||||||||
| 84P04926 | 23-41 | Bt | S | 6.3 | 0.16 | 93 | 76 | 0.58 | 1 | ||||||||||
| 84P04927 | 41-64 | 2Bt | S | 6.8 | 0.22 | 99 | 88 | 0.71 | 2 | ||||||||||
| 84P04928 | 64-104 | 2Bqm | S | 7.7 | 0.04 | -- | 100* | 93 | 3.87 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 44 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 44 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 41-64 cm | |||