| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014CA037005 | ( Los Angeles, California ) | Print Date: Nov 21 2024 2:12PM |
| Sampled as on Apr 27, 2014: | Vertic Haploxerolls ; Fine, smectitic, thermic Vertic Haploxerolls |
| Revised to correlated on Jun 15, 2016: | Ballona ; Fine, spolic, smectitic, thermic Pachic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2014USCA056 Urban Los Angeles County | Natural Resources Conservation Service |
| - | Site ID | S2014CA037005 Lat: 34° 3' 33.90" north Long: 118° 24' 28.90" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 14N0536 | 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 | ||||||||||||
| 14N03421 | 0-8 | ^A | S | 21.9 | 1.32 | 48.7 | 37 | 1 | 70 | ||||
| 14N03422 | 8-56 | ^Au | S | 21.9 | 0.51 | 36 | 1.66 | 0.026 | 3 | 66 | |||
| 14N03423 | 56-94 | 2Bss1 | S | 39.8 | 0.46 | 11 | 1.43 | 0.078 | -- | ||||
| 14N03424 | 94-150 | 2Bss2 | S | 39.7 | 0.46 | 13 | 1.40 | 0.075 | tr | ||||
| 14N03425 | 150-200 | 2BC | S | 39.4 | 0.46 | 11 | tr | ||||||
| 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 | ||||||||||||||||
| 14N03421 | 0-8 | ^A | S | 6.5 | 9.37 | tr | 100* | 1.65 | 1.32 | 3 | |||||||||
| 14N03422 | 8-56 | ^Au | S | 6.9 | 0.71 | tr | 100* | 0.78 | 0.85 | 4 | |||||||||
| 14N03423 | 56-94 | 2Bss1 | S | 6.8 | 1.17 | tr | 100* | 0.80 | 1.14 | 5 | |||||||||
| 14N03424 | 94-150 | 2Bss2 | S | 7.0 | 1.04 | tr | 100* | 0.79 | 1.58 | 6 | |||||||||
| 14N03425 | 150-200 | 2BC | S | 7.2 | 0.77 | tr | 100* | 0.77 | 1.93 | 8 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.79 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||