| *** Taxonomy Characterization Data *** |
| Pedon ID: S2013CA037006 | ( Los Angeles, California ) | Print Date: Nov 21 2024 1:14PM |
| Sampled as on Apr 15, 2013: | Palmview ; Coarse-loamy, mixed, superactive, thermic Pachic Haploxerolls |
| Revised to : | ; Coarse-loamy, spolic, mixed, superactive, nonacid, thermic Anthraltic Xerorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USCA086 Los Angeles shrink-swell and OC | Natural Resources Conservation Service |
| - | Site ID | S2013CA037006 Lat: 34° 10' 40.24" north Long: 118° 22' 53.48" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 13N56583 | 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 | |||||||||||
| 13N05958 | 0-10 | ^Au1 | S | 7.7 | 0.66 | 9.1 | 56 | 1.64 | 0.011 | 6 | |||
| 13N05959 | 10-64 | ^Au2 | S | 6.3 | -- | 0.60 | 8.8 | 60 | 1.80 | 0.007 | 8 | 28 | |
| 13N05960 | 64-80 | C1 | S | 3.1 | -- | 1.06 | 7.8 | 37 | 1 | 38 | |||
| 13N05961 | 80-123 | C2 | S | 4.0 | -- | 1.05 | 9.6 | 28 | tr | 34 | |||
| 13N05962 | 123-165 | C3 | S | 1.0 | 1.40 | 3.5 | 78 | 3 | |||||
| 13N05963 | 165-200 | C4 | S | 0.8 | -- | 1.25 | 2.5 | 90 | 8 | ||||
| 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 | ||||||||||||||||
| 13N05958 | 0-10 | ^Au1 | S | 7.5 | 1.46 | -- | 100* | 94 | 1.22 | 1.94 | 2 | ||||||||
| 13N05959 | 10-64 | ^Au2 | S | 8.4 | 0.32 | tr | 100* | 1.11 | 2 | ||||||||||
| 13N05960 | 64-80 | C1 | S | 7.8 | 0.19 | tr | 100* | 2.32 | 2.75 | 1 | |||||||||
| 13N05961 | 80-123 | C2 | S | 7.9 | 0.40 | tr | 100* | 2.58 | 3.11 | 4 | |||||||||
| 13N05962 | 123-165 | C3 | S | 8.0 | 0.04 | 1 | 100* | 3.70 | -- | ||||||||||
| 13N05963 | 165-200 | C4 | S | 8.2 | 0.02 | tr | 100* | 2.50 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 1.76 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||