| *** Taxonomy Characterization Data *** |
| Pedon ID: S2015CA037001 | ( Los Angeles, California ) | Print Date: Nov 23 2024 7:42AM |
| Sampled as on Mar 28, 2015: | Anthraltic Xerorthents ; Fine-loamy, spolic, mixed, superactive, nonacid, thermic Anthraltic Xerorthents |
| Revised to correlated on May 4, 2016: | Sepulveda ; Fine-loamy, spolic, mixed, superactive, calcareous, thermic Typic Xerorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USCA054 Los Angeles Co., SE part | Natural Resources Conservation Service |
| - | Site ID | S2015CA037001 Lat: 34° 2' 43.80" north Long: 118° 24' 43.80" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 15N0539 | 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 | |||||||||||
| 15N02870 | 0-24 | ^Au | S | 30.2 | -- | 0.44 | 28 | 1.61 | 0.043 | 1 | |||
| 15N02871 | 24-55 | ^C1 | S | 32.8 | -- | 0.41 | 29 | 1.56 | 0.053 | -- | 62 | ||
| 15N02872 | 55-114 | ^C2 | S | 27.4 | -- | 0.44 | 41 | 1.57 | 0.025 | -- | 56 | ||
| 15N02873 | 114-188 | ^C3 | S | 21.8 | -- | 0.46 | 41 | 1.58 | 0.019 | -- | |||
| 15N02874 | 188-200 | ^C4 | S | 14.7 | -- | 0.48 | 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 15N02870 | 0-24 | ^Au | S | 7.8 | 1.01 | tr | 92 | 0.79 | 1.00 | 3 | |||||||||
| 15N02871 | 24-55 | ^C1 | S | 8.1 | 0.31 | tr | 100* | 0.65 | 1.11 | 6 | |||||||||
| 15N02872 | 55-114 | ^C2 | S | 8.5 | 0.05 | tr | 100* | 0.70 | 1.24 | 21 | |||||||||
| 15N02873 | 114-188 | ^C3 | S | 8.5 | 0.04 | tr | 100* | 0.77 | 1.57 | 28 | |||||||||
| 15N02874 | 188-200 | ^C4 | S | 8.5 | 0.03 | tr | 100* | 0.79 | 2.39 | 33 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 36 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.68 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||