| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023025 | ( Humboldt, California ) | Print Date: Feb 3 2025 10:59AM |
| Sampled as on Jul 26, 1986: | Empire ; Fine, mixed, active, isomesic Typic Haplohumult |
| Revised to correlated: | Surpur ; Fine, mixed, active, isomesic Typic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA059 Isotic Mineralogy in Redwood National and State Parks | Natural Resources Conservation Service |
| - | Site ID | S1986CA605REDW007 Lat: 41° 14' 53.29" north Long: 124° 3' 36.98" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0696 | 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 | ||||||||||||
| 10N03193 | 2-14 | A1 | S | 21.0 | 8.5 | 0.60 | 23.6 | 11 | -- | ||||
| 10N03194 | 14-30 | A2 | S | 24.3 | 6.9 | 0.58 | 12 | -- | |||||
| 10N03195 | 30-46 | AB | S | 18.2 | 1.8 | 0.66 | 21.0 | 11 | -- | ||||
| 10N03196 | 46-64 | BAt | S | 14.3 | 2.1 | 0.70 | 22.7 | 28 | -- | ||||
| 10N03197 | 64-95 | Bt | S | 41.7 | 16.3 | 0.46 | 20 | -- | |||||
| 10N03198 | 95-168 | BCt | S | 25.9 | 9.5 | 0.61 | 38.8 | 34 | -- | ||||
| 10N03199 | 168-244 | C | S | 21.9 | 7.7 | 0.68 | 36.7 | 40 | -- | ||||
| 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 | |||||||||||||||
| 10N03193 | 2-14 | A1 | S | 4.5 | 9.5 | 3.18 | 0.88 | 0.31 | 15 | 10 | 56 | 7.6 | 1.08 | 0.36 | 54 | 1 | |||
| 10N03194 | 14-30 | A2 | S | 4.5 | 10.1 | 5.44 | 0.96 | 0.32 | 15 | 8 | 64 | 7.5 | 0.92 | 0.31 | 56 | 1 | |||
| 10N03195 | 30-46 | AB | S | 4.6 | 10.8 | 3.72 | 1.31 | 0.27 | 8 | 4 | 75 | 4.8 | 0.99 | 0.26 | 69 | 1 | |||
| 10N03196 | 46-64 | BAt | S | 4.9 | 10.6 | 0.93 | 0.84 | 0.10 | 4 | 2 | 63 | 1.6 | 0.48 | 0.11 | 81 | 1 | |||
| 10N03197 | 64-95 | Bt | S | 4.5 | 9.6 | 0.61 | 0.37 | 0.05 | 10 | 5 | 51 | 4.9 | 0.21 | 0.12 | 82 | 1 | |||
| 10N03198 | 95-168 | BCt | S | 4.4 | 9.2 | 0.17 | 0.32 | 0.01 | 5 | 3 | 44 | 7.5 | 0.36 | 0.29 | 93 | tr | |||
| 10N03199 | 168-244 | C | S | 4.3 | 9.3 | 0.13 | 0.24 | 0.01 | 6 | 4 | 46 | 8.2 | 0.45 | 0.37 | 93 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.31 | (NA) | |
| Weighted averages based on control section: 46-96 cm | |||