| *** Taxonomy Characterization Data *** |
| Pedon ID: S08CA023033 | ( Humboldt, California ) | Print Date: Nov 21 2024 12:29PM |
| Sampled as on Oct 4, 2008: | Rootcreek ; Fine-silty, mixed, superactive, isomesic Mollic Oxyaquic Hapludalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA018 Humboldt Co. | Natural Resources Conservation Service |
| - | Site ID | S2008CA600166 Lat: 40° 41' 6.06" north Long: 124° 3' 3.77" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 09N0115 | Kellogg 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 | DbWR1 | |||||||||||
| 09N00821 | 16-43 | A2 | S | 29.2 | 7.4 | 0.61 | 34.9 | 1 | 1.10 | 0.055 | -- | ||
| 09N00822 | 43-80 | Bt1 | S | 36.9 | 9.5 | 0.48 | tr | 1.47 | 0.016 | -- | |||
| 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 | 4C1a1a1 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 09N00821 | 16-43 | A2 | S | 6.1 | 9.4 | 3.86 | 0.71 | 0.20 | 77 | 51 | 45 | 0.84 | tr | ||||||
| 09N00822 | 43-80 | Bt1 | S | 5.6 | 9.5 | 1.22 | 0.87 | 0.09 | 60 | 42 | 50 | 0.60 | tr | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | control depth 93 beyond last horizon depth 80 | % wt | |
| Volume, >2mm, Weighted Average | control depth 93 beyond last horizon depth 80 | % vol | |
| Clay, total, Weighted Average | control depth 93 beyond last horizon depth 80 | % wt | |
| Clay, carbonate free, Weighted Average | control depth 93 beyond last horizon depth 80 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | control depth 93 beyond last horizon depth 80 | (NA) | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | control depth 93 beyond last horizon depth 80 | (NA) | |
| Weighted averages based on control section: 43-93 cm | |||