| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012CA079001 | ( San Luis Obispo, California ) | Print Date: Nov 13 2024 2:42PM |
| Sampled as on Feb 7, 2013: | Choice ; Fine, smectitic, thermic Vertic Calcixerepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USCA060 CA Bay Delta Climate Modeling | Natural Resources Conservation Service |
| - | Site ID | S2012CA079001 Lat: 35° 33' 59.40" north Long: 120° 9' 36.10" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 13N4944 | 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 | DbWR1 | |||||||||||
| 13N03293 | 0-6 | A1 | S | 42.2 | 1.1 | 0.51 | 19 | 1.27 | 0.089 | 2 | |||
| 13N03294 | 6-22 | A2 | S | 47.4 | 1.0 | 0.45 | 16 | 1.28 | 0.062 | 2 | |||
| 13N03295 | 22-52 | AB | S | 49.1 | 2.1 | 0.47 | 12 | 1.25 | 0.080 | 1 | |||
| 13N03296 | 52-69 | Bk | S | 50.2 | 2.9 | 0.47 | 12 | 1.27 | 0.083 | 1 | |||
| 13N03297 | 69-109 | 2Bk1 | S | 53.2 | 4.6 | 0.48 | 12 | 1.22 | 0.087 | 3 | |||
| 13N03298 | 109-200 | 2Bk2 | S | 59.0 | 7.6 | 0.43 | 9 | 1.11 | 0.131 | 2 | |||
| 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 13N03293 | 0-6 | A1 | S | 7.7 | 2.51 | 1 | 100* | 0.84 | 1.27 | tr | |||||||||
| 13N03294 | 6-22 | A2 | S | 7.9 | 1.36 | 1 | 100* | 0.75 | 0.60 | tr | |||||||||
| 13N03295 | 22-52 | AB | S | 8.1 | 1.05 | 4 | 100* | 0.69 | 0.48 | 1 | |||||||||
| 13N03296 | 52-69 | Bk | S | 8.0 | 1.11 | 6 | 100* | 0.65 | 0.42 | 2 | |||||||||
| 13N03297 | 69-109 | 2Bk1 | S | 8.1 | 1.42 | 10 | 100* | 0.62 | 0.37 | 3 | |||||||||
| 13N03298 | 109-200 | 2Bk2 | S | 8.2 | 2.22 | 18 | 100* | 0.57 | 0.41 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 51 | % wt | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.65 | (NA) | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||