| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023023 | ( Humboldt, California ) | Print Date: Nov 21 2024 12:28PM |
| Sampled as on Jul 20, 1986: | Coppercreek ; Fine-loamy, mixed, active, isomesic Typic Haplohumults |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA059 Isotic Mineralogy in Redwood National and State Parks | Natural Resources Conservation Service |
| - | Site ID | S1986CA605REDW002 Lat: 41° 15' 14.37" north Long: 124° 4' 32.28" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0694 | 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 | ||||||||||||
| 10N03181 | 3-23 | A | S | 31.1 | 5.9 | 0.58 | 3 | -- | |||||
| 10N03182 | 23-59 | BA | S | 20.2 | 1.5 | 0.72 | 30.2 | 5 | -- | ||||
| 10N03183 | 59-85 | Bt1 | S | 29.7 | 6.0 | 0.56 | 5 | -- | |||||
| 10N03184 | 85-96 | Bt2 | S | 26.3 | 9.7 | 0.47 | 30 | 2 | |||||
| 10N03185 | 96-105 | CBt1 | S | 23.1 | 10.2 | 0.44 | 41 | -- | |||||
| 10N03186 | 105-170 | 2CBt2 | S | 24.9 | 10.9 | 0.54 | 41 | -- | |||||
| 10N03187 | 170-186 | 2C | S | 5.5 | 1.6 | 0.98 | 13.1 | 63 | -- | ||||
| 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 | |||||||||||||||
| 10N03181 | 3-23 | A | S | 5.2 | 10.3 | 7.75 | 1.49 | 0.47 | 41 | 23 | 78 | 15.7 | 1.13 | 0.50 | 8 | 1 | |||
| 10N03182 | 23-59 | BA | S | 5.1 | 11.1 | 2.43 | 1.67 | 0.24 | 12 | 7 | 86 | 4.4 | 0.90 | 0.22 | 50 | 1 | |||
| 10N03183 | 59-85 | Bt1 | S | 4.8 | 10.4 | 1.03 | 0.94 | 0.09 | 9 | 5 | 65 | 4.5 | 0.42 | 0.15 | 76 | 1 | |||
| 10N03184 | 85-96 | Bt2 | S | 4.7 | 9.6 | 0.69 | 0.51 | 0.02 | 9 | 5 | 45 | 3.9 | 0.35 | 0.15 | 79 | 1 | |||
| 10N03185 | 96-105 | CBt1 | S | 4.6 | 9.3 | 0.39 | 0.33 | 0.01 | 10 | 6 | 38 | 4.3 | 0.40 | 0.19 | 79 | 1 | |||
| 10N03186 | 105-170 | 2CBt2 | S | 4.7 | 8.9 | 0.19 | 0.40 | 0.02 | 10 | 8 | 49 | 6.2 | 0.59 | 0.25 | 76 | 1 | |||
| 10N03187 | 170-186 | 2C | S | 4.7 | 7.9 | 0.15 | 0.19 | 0.01 | 8 | 6 | 26 | 3.3 | 1.91 | 0.60 | 76 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.42 | (NA) | |
| Weighted averages based on control section: 59-109 cm | |||