*** Taxonomy Characterization Data *** |
Pedon ID: 83CA105014 | ( Trinity, California ) | Print Date: Nov 21 2024 2:44PM |
Sampled as on Sep 29, 1983: | Kinkel V ; Fine-loamy, micaceous, mesic Ultic Palexeralf |
Revised to correlated: | Demogul ; Fine-loamy, mixed, semiactive, mesic Ultic Palexeralfs |
United States Department of Agriculture | ||||
SSL | - | Project | CP84CA024 TRINITY COUNTY | Natural Resources Conservation Service |
- | Site ID | S1983CA105014 Lat: 40° 39' 5.00" north Long: 122° 59' 21.99" west MLRA: 5 | National Soil Survey Center | |
- | Pedon No. | 84P0089 | 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 | 7B1a2 | |||||||||
84P00440 | 0-10 | A | S | 12.4 | 2.5 | 0.62 | 78 | 1.26 | 0.009 | 38 | |||
84P00441 | 10-33 | BA | S | 15.8 | 3.6 | 0.49 | 59 | 16 | |||||
84P00442 | 33-64 | Bt1 | S | 21.0 | 6.3 | 0.44 | 55 | 1.54 | 0.009 | 17 | 78 | ||
84P00443 | 64-100 | Bt2 | S | 24.8 | 8.4 | 0.44 | 52 | 17 | |||||
84P00444 | 100-124 | Bt3 | S | 23.0 | 7.9 | 0.45 | 56 | 1.46 | 0.017 | 16 | |||
84P00445 | 124-158 | Bt4 | S | 21.2 | 6.3 | 0.47 | 57 | 15 | |||||
84P00446 | 158-200 | Bt5 | S | 23.2 | 8.6 | 0.41 | 66 | 1.39 | 0.018 | 28 |
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 | ||||||||||||||
84P00440 | 0-10 | A | S | 6.3 | 2.27 | 71 | 62 | 1.06 | -- | ||||||||||
84P00441 | 10-33 | BA | S | 6.0 | 1.12 | 54 | 50 | 0.63 | -- | ||||||||||
84P00442 | 33-64 | Bt1 | S | 6.1 | 0.22 | 50 | 49 | 0.41 | -- | ||||||||||
84P00443 | 64-100 | Bt2 | S | 6.0 | 0.10 | 56 | 51 | 0.36 | -- | ||||||||||
84P00444 | 100-124 | Bt3 | S | 6.0 | 0.14 | 56 | 49 | 0.37 | -- | ||||||||||
84P00445 | 124-158 | Bt4 | S | 5.9 | 0.14 | 52 | 46 | 0.41 | -- | ||||||||||
84P00446 | 158-200 | Bt5 | S | 5.9 | 0.09 | 52 | 45 | 0.36 | -- |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.39 | (NA) | |
Clay, carbonate free, Weighted Average | 22 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
Volume, >2mm, Weighted Average | 16 | % vol | |
Clay, total, Weighted Average | 22 | % wt | |
Weighted averages based on control section: 33-83 cm |