| *** Taxonomy Characterization Data *** |
| Pedon ID: 04ca085641117 | ( Santa Clara, California ) | Print Date: Nov 11 2024 9:42PM |
| Sampled as on Oct 12, 2004: | BEN LOMOND ; Coarse-loamy, mixed, superactive, mesic Pachic Ultic Haploxeroll |
| Revised to correlated: | BEN LOMOND ; Coarse-loamy, mixed, superactive, mesic Pachic Ultic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USCA116 Santa Clara Area Soil Survey [641] | Natural Resources Conservation Service |
| - | Site ID | 04ca085641117 Lat: 37° 15' 45.34" north Long: 122° 7' 53.16" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 07N0678 | 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 | DbWR1 | ||||||||||||
| 07N04140 | 0-2 | Oi | S | -- | 10 | ||||||||
| 07N04141 | 2-14 | A1 | S | 15.6 | 0.53 | 50 | 1.37 | 0.013 | 8 | ||||
| 07N04142 | 14-32 | A2 | S | 15.4 | 0.53 | 43 | 1.48 | 0.013 | 3 | ||||
| 07N04143 | 32-70 | Bw | S | 15.4 | 0.51 | 45 | 1.47 | 0.017 | 5 | 55 | |||
| 07N04144 | 70-120 | BC | S | 14.4 | 0.60 | 20.6 | 52 | 9 | 54 | ||||
| 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 | 4H2a | 4G2 | |||||||||||||||||
| 07N04140 | 0-2 | Oi | S | 35.08 | |||||||||||||||
| 07N04141 | 2-14 | A1 | S | 6.9 | 2.41 | 0.49 | 0.14 | 95 | 63 | 1.06 | tr | ||||||||
| 07N04142 | 14-32 | A2 | S | 6.8 | 1.57 | 0.49 | 0.10 | 85 | 55 | 0.92 | tr | ||||||||
| 07N04143 | 32-70 | Bw | S | 6.6 | 0.86 | 0.56 | 0.08 | 79 | 51 | 0.81 | tr | ||||||||
| 07N04144 | 70-120 | BC | S | 6.4 | 0.48 | 0.51 | 0.05 | 82 | 56 | 0.97 | tr | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 48 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 15 | % wt | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.88 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||