| *** Primary Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 24 2024 4:20AM |
| Sampled as on Mar 4, 2015: | Windfetch ; Fine-loamy, mixed, superactive, thermic Calcic Argixerolls |
| Revised to correlated on Jan 13, 2016: | Windfetch ; Fine-loamy, mixed, superactive, thermic Calcic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USCA054 Los Angeles Co., SE part | Natural Resources Conservation Service |
| - | Site ID | S2015CA037003 Lat: 33° 58' 23.20" north Long: 118° 20' 39.80" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 15N0541 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 15N02881 | ^A | ^A | 0-10 | S2015CA037003-1 | L | CL | ||
| 15N02882 | ^Cu | ^Cu | 10-30 | S2015CA037003-2 | L | CL | ||
| 15N02883 | Bt | Bt | 30-67 | S2015CA037003-3 | CL | CL | ||
| 15N02884 | Btk1 | Btk1 | 67-94 | S2015CA037003-4 | CL | CL | ||
| 15N02885 | Btk2 | Btk2 | 94-120 | S2015CA037003-5 | CL | CL | ||
| 15N02886 | Btk3 | Btk3 | 120-160 | S2015CA037003-6 | SIL | CL | ||
| 15N02887 | B't | B't | 160-200 | S2015CA037003-7 | CL | CL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.63 | (NA) | |
| Weighted averages based on control section: 30-80 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | ||||||||||||||
| 15N02881 | 0-10 | ^A | S | cl | 27.3 | 35.8 | 36.9 | 20.0 | 15.8 | 15.7 | 14.1 | 6.1 | 0.8 | 0.2 | tr | -- | -- | 21 | tr | ||
| 15N02882 | 10-30 | ^Cu | S | cl | 30.6 | 34.1 | 35.3 | 18.7 | 15.4 | 15.8 | 13.3 | 4.6 | 1.5 | 0.1 | 1 | 1 | -- | 21 | 2 | ||
| 15N02883 | 30-67 | Bt | S | cl | 33.0 | 33.9 | 33.1 | -- | 17.4 | 16.5 | 15.1 | 12.3 | 4.8 | 0.6 | 0.3 | tr | -- | -- | 18 | tr | |
| 15N02884 | 67-94 | Btk1 | S | cl | 33.0 | 33.6 | 33.4 | -- | 17.3 | 16.3 | 15.8 | 11.9 | 4.5 | 0.6 | 0.6 | -- | -- | -- | 18 | -- | |
| 15N02885 | 94-120 | Btk2 | S | cl | 29.2 | 31.9 | 38.9 | -- | 16.2 | 15.7 | 16.4 | 14.6 | 5.2 | 1.5 | 1.2 | -- | -- | -- | 23 | -- | |
| 15N02886 | 120-160 | Btk3 | S | cl | 30.8 | 33.1 | 36.1 | -- | 17.8 | 15.3 | 15.0 | 13.4 | 4.7 | 1.9 | 1.1 | -- | -- | -- | 21 | -- | |
| 15N02887 | 160-200 | B't | S | cl | 30.1 | 33.1 | 36.8 | -- | 18.7 | 14.4 | 15.5 | 16.0 | 4.8 | 0.4 | 0.1 | 21 | 1 | -- | 39 | 22 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 24 2024 4:20AM |
| Sampled As | : | Windfetch | Fine-loamy, mixed, superactive, thermic Calcic Argixerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0541 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | |||||||||||||
| 15N02881 | 0-10 | ^A | S | 16.0 | 1.046 | 1.08 | 0.59 | ||||||||||
| 15N02882 | 10-30 | ^Cu | S | 1.53 | 1.80 | 0.055 | 19.9 | 12.1 | 1.038 | 0.12 | 0.72 | 0.40 | |||||
| 15N02883 | 30-67 | Bt | S | 1.60 | 1.85 | 0.050 | 19.5 | 13.3 | 1.048 | 0.10 | 0.64 | 0.40 | |||||
| 15N02884 | 67-94 | Btk1 | S | 1.64 | 1.90 | 0.050 | 18.9 | 13.3 | 1.048 | 0.09 | 0.62 | 0.40 | |||||
| 15N02885 | 94-120 | Btk2 | S | 1.71 | 1.88 | 0.032 | 18.0 | 12.2 | 1.042 | 0.10 | 0.64 | 0.42 | |||||
| 15N02886 | 120-160 | Btk3 | S | 12.6 | 1.043 | 0.62 | 0.41 | ||||||||||
| 15N02887 | 160-200 | B't | S | 13.2 | 1.050 | 0.73 | 0.44 | ||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | ||||||||||||||||||||
| 15N02881 | 0-10 | ^A | S | 5.93 | 0.62 | 0.09 | 5.9 | 10 | ||||||||||||||
| 15N02882 | 10-30 | ^Cu | S | 1.42 | 0.18 | 0.01 | 1.4 | 8 | ||||||||||||||
| 15N02883 | 30-67 | Bt | S | 0.63 | 0.06 | 0.01 | 0.6 | 11 | ||||||||||||||
| 15N02884 | 67-94 | Btk1 | S | 0.40 | 0.05 | 0.01 | 0.3 | 6 | ||||||||||||||
| 15N02885 | 94-120 | Btk2 | S | 0.30 | 0.03 | 0.01 | 0.1 | 5 | ||||||||||||||
| 15N02886 | 120-160 | Btk3 | S | 0.09 | 0.04 | 0.01 | 0.1 | 2 | ||||||||||||||
| 15N02887 | 160-200 | B't | S | 0.07 | 0.05 | 0.02 | 0.1 | 1 | ||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 24 2024 4:20AM |
| Sampled As | : | Windfetch | Fine-loamy, mixed, superactive, thermic Calcic Argixerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0541 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B1a1a | ||||||||||||
| 15N02881 | 0-10 | ^A | S | 22.1* | 7.2 | 3.1 | 1.5 | 33.9 | 9.3 | 43.2 | 29.5 | 78 | 100 | ||||
| 15N02882 | 10-30 | ^Cu | S | 16.6* | 7.5 | 2.7 | 0.5 | 27.3 | 22.1 | 100 | |||||||
| 15N02883 | 30-67 | Bt | S | 16.0* | 8.7 | 4.8 | 0.2 | 29.7 | 21.0 | 100 | |||||||
| 15N02884 | 67-94 | Btk1 | S | 16.8* | 9.5 | 5.0 | 0.3 | 31.6 | 20.4 | 100 | |||||||
| 15N02885 | 94-120 | Btk2 | S | 23.4* | 9.5 | 4.5 | 0.3 | 37.7 | 18.7 | 100 | |||||||
| 15N02886 | 120-160 | Btk3 | S | 11.7* | 10.9 | 5.0 | 0.3 | 27.9 | 19.2 | 100 | |||||||
| 15N02887 | 160-200 | B't | S | 13.8* | 12.7 | 7.3 | 0.3 | 34.1 | 21.9 | 100 | |||||||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 15N02881 | 0-10 | ^A | S | 17.0 | 12.6 | 23.5 | 2.0 | -- | 2.2 | -- | 16.3 | -- | 0.3 | -- | 14.8 | 2.1 | 15.6 | 67.5 | 0.2 | 4.90 | 1.95 | 5 | 6 |
| 15N02882 | 10-30 | ^Cu | S | 10.5 | 8.4 | 20.0 | 0.4 | -- | 2.1 | 0.2 | 10.4 | -- | 0.2 | -- | 4.4 | 3.3 | 16.2 | 54.0 | 0.1 | 3.74 | 1.10 | 7 | 7 |
| 15N02883 | 30-67 | Bt | S | 6.8 | 5.1 | 24.6 | 0.2 | -- | 1.9 | tr | 15.8 | -- | 0.2 | -- | 7.5 | 3.5 | 6.9 | 56.2 | 0.1 | 3.65 | 1.13 | 16 | 10 |
| 15N02884 | 67-94 | Btk1 | S | 4.7 | 4.5 | 23.5 | 0.2 | -- | 2.0 | -- | 15.1 | -- | 0.2 | -- | 9.7 | 0.7 | 3.8 | 60.1 | 0.1 | 3.28 | 1.12 | 18 | 11 |
| 15N02885 | 94-120 | Btk2 | S | 5.0 | 5.4 | 24.1 | 0.2 | -- | 2.1 | -- | 16.7 | -- | 0.2 | -- | 11.5 | -- | 1.8 | 53.7 | 0.1 | 3.38 | 1.13 | 17 | 11 |
| 15N02886 | 120-160 | Btk3 | S | 6.8 | 9.6 | 28.0 | 0.1 | -- | 1.4 | -- | 24.3 | -- | -- | -- | 15.0 | -- | 0.4 | 56.2 | 0.2 | 4.25 | 1.44 | 18 | 10 |
| 15N02887 | 160-200 | B't | S | 7.6 | 10.3 | 32.5 | 0.1 | -- | 0.9 | 0.3 | 30.3 | -- | -- | -- | 16.6 | -- | -- | 63.9 | 0.2 | 4.88 | 1.70 | 24 | 11 |
| *** Primary Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 24 2024 4:20AM |
| Sampled As | : | Windfetch | Fine-loamy, mixed, superactive, thermic Calcic Argixerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0541 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | ||||||||||
| 15N02881 | 0-10 | ^A | S | 5.8 | 6.0 | 5.8 | -- | -- | ||||||
| 15N02882 | 10-30 | ^Cu | S | 6.5 | 6.6 | 6.3 | -- | -- | ||||||
| 15N02883 | 30-67 | Bt | S | 7.4 | 7.7 | 7.2 | -- | -- | ||||||
| 15N02884 | 67-94 | Btk1 | S | 7.8 | 8.1 | 7.7 | 1 | -- | ||||||
| 15N02885 | 94-120 | Btk2 | S | 7.9 | 8.1 | 7.7 | 1 | -- | ||||||
| 15N02886 | 120-160 | Btk3 | S | 7.8 | 8.0 | 7.7 | tr | -- | ||||||
| 15N02887 | 160-200 | B't | S | 7.7 | 7.8 | 7.6 | tr | -- | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 24 2024 4:20AM |
| Sampled As | : | Windfetch | Fine-loamy, mixed, superactive, thermic Calcic Argixerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0541 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 15N02883 | 30.0-67.0 | Bt | csi | 53 | QZ 52 | FK 31 | HN 9 | PR 5 | OP 1 | PO tr | SMIX | ||||||||||
| ZR tr | MS tr | GN tr | BT tr | BY tr | CD tr | ||||||||||||||||
| FE tr | FP tr | ||||||||||||||||||||
| 15N02884 | 67.0-94.0 | Btk1 | csi | 58 | QZ 55 | FK 27 | HN 9 | BT 3 | PR 3 | OP 2 | SMIX | ||||||||||
| BY 1 | ZR tr | CD tr | FE tr | MS tr | PO tr | ||||||||||||||||
| GC tr | GN tr | FP tr | |||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | ||||
| MINERAL INTERPRETATION: | ||||
| BT Biotite | BY Beryl | CD Chert (Chalcedony | FE Iron Oxides (Goethite | FK Potassium Feldspar |
| FP Plagioclase Feldspar | GC Glass Coated Grain | GN Garnet | HN Hornblende | MS Muscovite |
| OP Opaques | PO Plant Opal | PR Pyroxene | QZ Quartz | ZR Zircon |
| INTERPRETATION (BY HORIZON): | ||||
| SMIX - Mixed Sand | ||||