| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023026 | ( Humboldt, California ) | Print Date: Nov 21 2024 12:58PM |
| Sampled as on Jul 27, 1986: | Empire ; Fine-silty, mixed, active, acid, isomesic Typic Haplohumult |
| Revised to correlated: | Surpur ; Fine-silty, 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 | S1986CA605REDW019 Lat: 41° 14' 42.44" north Long: 124° 3' 29.28" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0697 | 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 | ||||||||||||
| 10N03200 | 5-17 | A | S | 27.0 | 7.3 | 0.60 | 19.8 | 4 | -- | ||||
| 10N03201 | 17-36 | AB | S | 26.7 | 4.6 | 0.48 | 6 | -- | |||||
| 10N03202 | 36-57 | BA | S | 26.0 | 3.7 | 0.42 | 8 | -- | |||||
| 10N03203 | 57-85 | Bt | S | 17.7 | 3.7 | 0.45 | 20 | 1 | |||||
| 10N03204 | 85-113 | 2C | S | 26.6 | 4.1 | 0.52 | 8 | -- | |||||
| 10N03205 | 113-140 | 3C1 | S | 24.8 | 7.9 | 0.47 | 23 | -- | |||||
| 10N03206 | 140-176 | 3C2 | S | 39.0 | 14.3 | 0.44 | 25 | -- | |||||
| 10N03207 | 176-199 | 3Cg | S | 47.0 | 0.41 | 22 | -- | ||||||
| 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 | |||||||||||||||
| 10N03200 | 5-17 | A | S | 4.3 | 9.4 | 8.39 | 0.92 | 0.39 | 9 | 5 | 62 | 7.6 | 1.01 | 0.28 | 68 | tr | |||
| 10N03201 | 17-36 | AB | S | 4.5 | 10.0 | 3.34 | 0.98 | 0.24 | 7 | 4 | 62 | 5.0 | 0.64 | 0.19 | 76 | tr | |||
| 10N03202 | 36-57 | BA | S | 4.5 | 9.9 | 1.92 | 0.78 | 0.16 | 5 | 3 | 56 | 4.0 | 0.48 | 0.15 | 85 | tr | |||
| 10N03203 | 57-85 | Bt | S | 4.6 | 8.8 | 0.25 | 0.28 | 0.02 | 2 | 1 | 28 | 1.9 | 0.24 | 0.11 | 95 | -- | |||
| 10N03204 | 85-113 | 2C | S | 4.5 | 9.7 | 0.86 | 0.89 | 0.11 | 4 | 2 | 56 | 3.6 | 0.40 | 0.14 | 89 | tr | |||
| 10N03205 | 113-140 | 3C1 | S | 4.8 | 9.6 | 0.18 | 0.22 | 0.01 | 6 | 3 | 39 | 2.2 | 0.19 | 0.09 | 86 | tr | |||
| 10N03206 | 140-176 | 3C2 | S | 4.8 | 9.2 | 0.15 | 0.24 | 0.01 | 14 | 7 | 44 | 4.5 | 0.18 | 0.12 | 78 | tr | |||
| 10N03207 | 176-199 | 3Cg | S | 4.8 | 9.3 | 0.17 | 0.26 | 0.01 | 14 | 9 | 53 | 6.3 | 0.24 | 0.13 | 75 | tr | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.31 | (NA) | |
| Weighted averages based on control section: 57-107 cm | |||