| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Nov 21 2024 12:54PM |
| Sampled as : | Ahpah ; Fine-loamy, mixed, active, isomesic Humic Dystrustept |
| Revised to correlated: | Ahpah ; Fine-loamy, mixed, active, isomesic Humic Dystrustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA058 Isotic Mineralogy in Redwood Nat. & State Parks | Natural Resources Conservation Service |
| - | Site ID | S1983CA605REDW002 Lat: 41° 15' 22.41" north Long: 123° 59' 14.93" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0683 | 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 | ||||||||||||
| 10N03124 | 5-36 | A | S | 25.5 | 5.2 | 0.55 | 43 | 13 | |||||
| 10N03125 | 36-56 | Bw | S | 26.0 | 4.9 | 0.46 | 34 | 3 | 75 | ||||
| 10N03126 | 56-70 | BC | S | 22.4 | 4.3 | 0.45 | 43 | 5 | 59 | ||||
| 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 | |||||||||||||||
| 10N03124 | 5-36 | A | S | 5.1 | 9.2 | 4.66 | 0.87 | 0.21 | 32 | 18 | 46 | 8.6 | 0.86 | 0.34 | 17 | 1 | |||
| 10N03125 | 36-56 | Bw | S | 5.0 | 9.7 | 1.32 | 0.64 | 0.09 | 17 | 10 | 46 | 4.7 | 0.49 | 0.18 | 55 | 1 | |||
| 10N03126 | 56-70 | BC | S | 4.9 | 9.8 | 0.93 | 0.54 | 0.14 | 15 | 10 | 40 | 4.4 | 0.51 | 0.20 | 61 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | control depth 100 beyond last horizon depth 70 | % wt | |
| Volume, >2mm, Weighted Average | control depth 100 beyond last horizon depth 70 | % vol | |
| Clay, total, Weighted Average | control depth 100 beyond last horizon depth 70 | % wt | |
| Clay, carbonate free, Weighted Average | control depth 100 beyond last horizon depth 70 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | control depth 100 beyond last horizon depth 70 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||