| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023018 | ( Humboldt, California ) | Print Date: Nov 23 2024 7:03AM |
| Sampled as on May 2, 1982: | Scaath ; Loamy-skeletal, mixed, active, isomesic Ustic Haplohumult |
| Revised to correlated on Apr 10, 2010: | Scaath ; Loamy-skeletal, mixed, active, isomesic Ustic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA059 Isotic Mineralogy in Redwood National and State Parks | Natural Resources Conservation Service |
| - | Site ID | S1982CA605REDW023 Lat: 41° 13' 28.75" north Long: 123° 58' 57.69" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0689 | 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 | ||||||||||||
| 10N03155 | 5-29 | A1 | S | 27.1 | 5.2 | 0.49 | 50 | 16 | |||||
| 10N03156 | 29-45 | A2 | S | 31.3 | 5.3 | 0.46 | 27 | -- | |||||
| 10N03157 | 45-61 | 2BA | S | 32.2 | 6.2 | 0.41 | 23 | -- | |||||
| 10N03158 | 61-83 | 2Bt | S | 34.8 | 6.3 | 0.36 | 17 | -- | |||||
| 10N03159 | 83-94 | 2Bt2 | S | 34.9 | 6.4 | 0.37 | 13 | 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 | |||||||||||||||
| 10N03155 | 5-29 | A1 | S | 4.9 | 9.3 | 3.73 | 0.80 | 0.20 | 22 | 12 | 45 | 6.6 | 0.75 | 0.24 | 33 | 1 | |||
| 10N03156 | 29-45 | A2 | S | 5.1 | 9.4 | 2.67 | 0.72 | 0.16 | 30 | 19 | 44 | 6.4 | 0.55 | 0.20 | 19 | 1 | |||
| 10N03157 | 45-61 | 2BA | S | 5.3 | 9.3 | 1.97 | 0.64 | 0.09 | 35 | 24 | 39 | 6.0 | 0.47 | 0.19 | 12 | 1 | |||
| 10N03158 | 61-83 | 2Bt | S | 5.2 | 9.0 | 1.15 | 0.50 | 0.07 | 39 | 26 | 30 | 6.5 | 0.41 | 0.19 | 15 | 1 | |||
| 10N03159 | 83-94 | 2Bt2 | S | 5.2 | 8.8 | 0.95 | 0.44 | 0.04 | 42 | 29 | 28 | 6.9 | 0.41 | 0.20 | 14 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.47 | (NA) | |
| Weighted averages based on control section: 29-79 cm | |||