| *** Taxonomy Characterization Data *** |
| Pedon ID: 07CA605244 | ( Humboldt, California ) | Print Date: Feb 1 2025 7:44PM |
| Sampled as on May 29, 2007: | Carlotta ; Fine-loamy, mesic Oxyaquic Dystrudepts |
| Revised to correlated on Feb 1, 2012: | Carlotta ; Fine-loamy, isotic, mesic Oxyaquic Humudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USCA043 Humboldt & Del Norte Area | Natural Resources Conservation Service |
| - | Site ID | 07CA605244 Lat: 41° 52' 8.00" north Long: 123° 11' 29.00" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 08N0239 | 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 | |||||||||||
| 08N01480 | 0-23 | Ap1 | S | 21.9 | 3.1 | 0.80 | 30.4 | 29 | 1.09 | 0.033 | tr | ||
| 08N01481 | 23-33 | Ap2 | S | 20.4 | 2.7 | 0.75 | 26.7 | 29 | 0.95 | 0.047 | -- | ||
| 08N01482 | 33-60 | BA | S | 18.0 | 1.0 | 0.69 | 24.0 | 34 | 1.13 | 0.061 | tr | ||
| 08N01483 | 60-85 | Bw1 | S | 15.6 | 1.2 | 0.65 | 21.4 | 36 | 1.17 | 0.022 | tr | ||
| 08N01484 | 85-110 | Bw2 | S | 16.5 | 1.7 | 0.61 | 22.4 | 40 | 1.14 | 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 | 4C1a1a1 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 08N01480 | 0-23 | Ap1 | S | 5.2 | 10.0 | 5.46 | 1.48 | 0.35 | 16 | 8 | 66 | 6.1 | 0.97 | 0.28 | 44 | tr | |||
| 08N01481 | 23-33 | Ap2 | S | 5.5 | 10.2 | 4.54 | 1.60 | 0.34 | 14 | 7 | 74 | 4.5 | 0.88 | 0.22 | 42 | tr | |||
| 08N01482 | 33-60 | BA | S | 6.0 | 10.8 | 2.79 | 1.73 | 0.28 | 6 | 3 | 82 | 2.1 | 0.86 | 0.12 | 52 | tr | |||
| 08N01483 | 60-85 | Bw1 | S | 6.2 | 10.9 | 1.66 | 1.51 | 0.22 | 7 | 3 | 78 | 1.3 | 0.67 | 0.08 | 46 | tr | |||
| 08N01484 | 85-110 | Bw2 | S | 6.1 | 10.7 | 1.03 | 1.21 | 0.15 | 16 | 7 | 68 | 1.5 | 0.45 | 0.09 | 20 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 17 | % wt | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.72 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||