| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA079030 | ( San Luis Obispo, California ) | Print Date: May 20 2024 3:38PM |
| Sampled as on Sep 1, 1984: | Sorrento ; Fine-loamy, mixed, thermic Calcic Haploxeroll |
| Revised to correlated: | Sorrento ; Fine-loamy, mixed, superactive, thermic Calcic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA247 SAN LUIS OBISPO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984CA079030 Lat: 35° 36' 30.00" north Long: 120° 9' 37.00" west MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 84P0925 | 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 | 8D1 | 4A1d | ||||||||||
| 84P05239 | 0-10 | Ap | S | 23.4 | 0.51 | 31 | 1.48 | 0.043 | tr | ||||
| 84P05240 | 10-41 | A | S | 25.5 | 0.53 | 31 | 1.44 | 0.040 | tr | ||||
| 84P05241 | 41-55 | B1 | S | 23.1 | 0.52 | 35 | 1.43 | 0.047 | tr | ||||
| 84P05242 | 55-83 | B2 | S | 23.5 | -- | 0.54 | 33 | 1.38 | 0.042 | 1 | |||
| 84P05243 | 83-125 | Bk1 | S | 23.6 | 1.2 | 0.54 | 32 | 1.34 | 0.040 | 1 | |||
| 84P05244 | 125-150 | Bk2 | S | 23.0 | -- | 0.57 | 32 | 1.31 | 0.043 | 1 | |||
| 84P05245 | 150-183 | Bk3 | S | 23.8 | 0.6 | 0.57 | 35 | 1.26 | 0.035 | 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 84P05239 | 0-10 | Ap | S | 7.3 | 1.04 | 100* | 92 | 0.93 | 0.76 | 1 | |||||||||
| 84P05240 | 10-41 | A | S | 7.3 | 0.51 | 100* | 94 | 0.91 | 1 | ||||||||||
| 84P05241 | 41-55 | B1 | S | 7.6 | 0.26 | -- | 100* | 96 | 0.96 | 1 | |||||||||
| 84P05242 | 55-83 | B2 | S | 7.9 | 0.27 | 1 | 100* | 100 | 0.95 | 1 | |||||||||
| 84P05243 | 83-125 | Bk1 | S | 8.5 | 0.19 | 2 | 100* | 100 | 0.92 | 2 | |||||||||
| 84P05244 | 125-150 | Bk2 | S | 8.5 | 0.15 | 2 | 100* | 100 | 0.93 | 2 | |||||||||
| 84P05245 | 150-183 | Bk3 | S | 8.5 | 0.15 | 2 | 100* | 100 | 0.92 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.95 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 33 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||