| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023017 | ( Humboldt, California ) | Print Date: Nov 12 2024 3:46AM |
| Sampled as on Jun 28, 1982: | Fortyfour ; Fine, parasesquic, isomesic Typic Hapludult |
| Revised to correlated on Mar 25, 2013: | Fortyfour ; Fine, parasesquic, isomesic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA059 Isotic Mineralogy in Redwood National and State Parks | Natural Resources Conservation Service |
| - | Site ID | S10CA023017 Lat: 41° 14' 5.14" north Long: 124° 2' 46.83" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0688 | 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 | ||||||||||||
| 10N03151 | 1-31 | A | S | 37.1 | 10.9 | 0.46 | 25 | 10 | |||||
| 10N03152 | 31-46 | BAt | S | 40.9 | 13.9 | 0.44 | 16 | 5 | |||||
| 10N03153 | 46-77 | Bt | S | 42.6 | 16.1 | 0.47 | 15 | -- | |||||
| 10N03154 | 77-99 | BCt | S | 47.7 | 17.5 | 0.44 | 25 | 6 | |||||
| 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 | |||||||||||||||
| 10N03151 | 1-31 | A | S | 4.7 | 9.8 | 2.62 | 0.66 | 0.13 | 7 | 5 | 55 | 4.6 | 0.43 | 0.12 | 76 | 1 | |||
| 10N03152 | 31-46 | BAt | S | 4.5 | 9.5 | 1.02 | 0.49 | 0.06 | 4 | 2 | 50 | 4.9 | 0.33 | 0.12 | 90 | 1 | |||
| 10N03153 | 46-77 | Bt | S | 4.8 | 9.6 | 0.50 | 0.44 | 0.01 | 6 | 4 | 59 | 4.9 | 0.27 | 0.12 | 86 | 1 | |||
| 10N03154 | 77-99 | BCt | S | 4.9 | 9.7 | 0.25 | 0.49 | 0.01 | 5 | 3 | 66 | 6.1 | 0.25 | 0.13 | 90 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.29 | (NA) | |
| Weighted averages based on control section: 31-81 cm | |||