*** Primary Characterization Data *** |
Pedon ID: S79PB935006 | ( Palau ) | Print Date: Feb 17 2025 2:49AM |
Sampled as on Oct 30, 1979: | Ngatpang ; Clayey, oxidic, isohyperthermic Tropeptic Haplorthox |
Revised to correlated: | Ngatpang ; Very-fine, halloysitic, nonacid, isohyperthermic Typic Haploperox |
United States Department of Agriculture | ||||
SSL | - | Project | CP80TQ089 CAROLINE ISLANDS | Natural Resources Conservation Service |
- | Site ID | S79PB935006 Lat: 7° 22' 18.69" north Long: 134° 34' 52.09" east MLRA: 195 | National Soil Survey Center | |
- | Pedon No. | 80P0147 | 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 |
80P00756 | A1 | A11 | 0-5 | SICL | SCL | |||
80P00757 | A2 | A12 | 5-15 | SICL | SCL | |||
80P00758 | B1 | B1 | 15-28 | SIC | C | |||
80P00759 | B21 | B21 | 28-48 | C | C | |||
80P00760 | B22 | B22 | 48-94 | C | C | |||
80P00761 | B3 | B3 | 94-114 | C | C | |||
80P00762 | C | C | 114-152 | C | FSL |
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 | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
80P00756 | 0-5 | A1 | S | scl | 26.7 | 16.9 | 56.4 | 9.9 | 7.0 | 11.1 | 5.6 | 8.3 | 15.7 | 15.7 | 13 | 4 | -- | 55 | 17 | ||
80P00757 | 5-15 | A2 | S | scl | 30.1 | 18.9 | 51.0 | 11.4 | 7.5 | 12.8 | 5.6 | 8.5 | 11.7 | 12.4 | 5 | tr | -- | 41 | 5 | ||
80P00758 | 15-28 | B1 | S | c | 42.9 | 20.1 | 37.0 | 12.9 | 7.2 | 10.0 | 4.6 | 6.5 | 8.0 | 7.9 | 2 | 1 | -- | 29 | 3 | ||
80P00759 | 28-48 | B21 | S | c | 59.9 | 18.8 | 21.3 | 13.7 | 5.1 | 4.0 | 5.1 | 4.0 | 4.9 | 3.3 | 1 | -- | -- | 18 | 1 | ||
80P00760 | 48-94 | B22 | S | c | 72.9 | 23.0 | 4.1 | 18.0 | 5.0 | 1.6 | 0.4 | 0.5 | 0.9 | 0.7 | tr | -- | -- | 3 | tr | ||
80P00761 | 94-114 | B3 | S | c | 74.5 | 22.9 | 2.6 | 19.4 | 3.5 | 1.4 | 0.3 | 0.2 | 0.1 | 0.6 | tr | -- | -- | 1 | tr | ||
80P00762 | 114-152 | C | S | fsl | 17.3 | 22.5 | 60.2 | 12.5 | 10.0 | 26.1 | 14.3 | 11.5 | 6.0 | 2.3 | tr | -- | -- | 34 | tr |
*** Primary Characterization Data *** |
Pedon ID: S79PB935006 | ( Palau ) | Print Date: Feb 17 2025 2:49AM |
Sampled As | : | Ngatpang | Clayey, oxidic, isohyperthermic Tropeptic Haplorthox | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0147 |
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 | % | ||||||||||
4B2b | 3D1 | 8D1 | 8D1 | ||||||||||||||
80P00756 | 0-5 | A1 | S | 0.35 | 0.68 | ||||||||||||
80P00756 | 0-5 | A1 | M | 18.1 | 1.270 | ||||||||||||
80P00757 | 5-15 | A2 | S | 0.30 | 0.67 | ||||||||||||
80P00757 | 5-15 | A2 | M | 20.2 | 1.270 | ||||||||||||
80P00758 | 15-28 | B1 | S | 0.26 | 0.67 | ||||||||||||
80P00758 | 15-28 | B1 | M | 28.6 | 1.370 | ||||||||||||
80P00759 | 28-48 | B21 | S | 0.20 | 0.76 | ||||||||||||
80P00759 | 28-48 | B21 | M | 45.7 | 1.530 | ||||||||||||
80P00760 | 48-94 | B22 | S | 0.25 | 0.76 | ||||||||||||
80P00760 | 48-94 | B22 | M | 55.6 | 1.690 | ||||||||||||
80P00761 | 94-114 | B3 | S | 0.31 | 0.74 | ||||||||||||
80P00761 | 94-114 | B3 | M | 55.0 | 1.720 | ||||||||||||
80P00762 | 114-152 | C | S | 2.61 | 3.12 | ||||||||||||
80P00762 | 114-152 | C | M | 53.9 | 1.810 |
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 - - - - -) | |||||||||||||||
6A1c | 6C2b | |||||||||||||||||||||
80P00756 | 0-5 | A1 | S | 2.03 | 7.4 | |||||||||||||||||
80P00757 | 5-15 | A2 | S | 1.22 | 9.7 | |||||||||||||||||
80P00758 | 15-28 | B1 | S | 0.80 | 10.2 | |||||||||||||||||
80P00759 | 28-48 | B21 | S | 0.87 | 11.8 | |||||||||||||||||
80P00760 | 48-94 | B22 | S | 0.46 | 10.2 | |||||||||||||||||
80P00761 | 94-114 | B3 | S | 0.21 | 11.9 | |||||||||||||||||
80P00762 | 114-152 | C | S | 0.15 | 7.8 |
*** Primary Characterization Data *** |
Pedon ID: S79PB935006 | ( Palau ) | Print Date: Feb 17 2025 2:49AM |
Sampled As | : | Ngatpang | Clayey, oxidic, isohyperthermic Tropeptic Haplorthox | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0147 |
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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
80P00756 | 0-5 | A1 | S | 1.7 | 0.9 | -- | 0.2 | 2.8 | 11.9 | 0.2 | 14.7 | 9.4 | 3.0 | 7 | 19 | 30 | |
80P00757 | 5-15 | A2 | S | 1.1 | 0.2 | -- | 0.1 | 1.4 | 9.3 | 0.8 | 10.7 | 9.1 | 2.2 | 36 | 13 | 15 | |
80P00758 | 15-28 | B1 | S | 2.3 | 0.2 | -- | 0.1 | 2.6 | 9.7 | 0.6 | 12.3 | 11.1 | 3.2 | 19 | 21 | 23 | |
80P00759 | 28-48 | B21 | S | 0.7 | 0.1 | -- | 0.1 | 0.9 | 12.2 | tr | 13.1 | 12.1 | 7 | 7 | |||
80P00760 | 48-94 | B22 | S | 5.3 | 0.7 | -- | 0.1 | 6.1 | 15.5 | 0.9 | 21.6 | 18.4 | 7.0 | 13 | 28 | 33 | |
80P00761 | 94-114 | B3 | S | 14.7 | 1.2 | 0.1 | 0.1 | 16.1 | 12.9 | 0.1 | 29.0 | 23.4 | 16.2 | 1 | 56 | 69 | |
80P00762 | 114-152 | C | S | 35.8 | 2.8 | tr | 0.1 | 38.7 | 14.3 | 0.3 | 53.0 | 45.1 | 39.0 | 1 | 73 | 86 |
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 - -) | % | |||||||||||||||
80P00756 | 0-5 | A1 | S | -- | |||||||||||||||||||
80P00757 | 5-15 | A2 | S | -- | |||||||||||||||||||
80P00758 | 15-28 | B1 | S | -- | |||||||||||||||||||
80P00759 | 28-48 | B21 | S | -- | |||||||||||||||||||
80P00760 | 48-94 | B22 | S | -- | |||||||||||||||||||
80P00761 | 94-114 | B3 | S | tr | |||||||||||||||||||
80P00762 | 114-152 | C | S | -- |
*** Primary Characterization Data *** |
Pedon ID: S79PB935006 | ( Palau ) | Print Date: Feb 17 2025 2:49AM |
Sampled As | : | Ngatpang | Clayey, oxidic, isohyperthermic Tropeptic Haplorthox | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0147 |
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 | |||
4C1a2a3 | 4C1a2a | 4C1a2a | 4C1a1a1 | |||||||||||
80P00756 | 0-5 | A1 | S | 4.4 | 4.9 | 5.1 | 8.4 | |||||||
80P00757 | 5-15 | A2 | S | 4.3 | 4.6 | 5.1 | 8.8 | |||||||
80P00758 | 15-28 | B1 | S | 4.7 | 5.1 | 5.6 | 9.0 | |||||||
80P00759 | 28-48 | B21 | S | 4.5 | 5.4 | 5.6 | 9.7 | |||||||
80P00760 | 48-94 | B22 | S | 4.2 | 5.5 | 5.7 | 9.8 | |||||||
80P00761 | 94-114 | B3 | S | 4.6 | 5.2 | 5.5 | ||||||||
80P00762 | 114-152 | C | S | 4.3 | 5.1 | 5.3 |
*** Primary Characterization Data *** |
Pedon ID: S79PB935006 | ( Palau ) | Print Date: Feb 17 2025 2:49AM |
Sampled As | : | Ngatpang | Clayey, oxidic, isohyperthermic Tropeptic Haplorthox | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0147 |
Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
Depth | Fract | 7A2i | 7A3b | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
80P00758 | 15.0-28.0 | B1 | tcly | KH 3 | GE 2 | GI 2 | KH 70 | GI 3 | |||||||||||||
80P00759 | 28.0-48.0 | B21 | tcly | KH 3 | GE 2 | GI 2 | KH 51 | GI 2 | |||||||||||||
80P00760 | 48.0-94.0 | B22 | tcly | KH 3 | GE 1 | GI 1 | KH 54 | GI 3 | |||||||||||||
80P00761 | 94.0-114.0 | B3 | tcly | KH 3 | GE 1 | GI 1 | KH 52 | GI 2 | |||||||||||||
80P00762 | 114.0-152.0 | C | tcly | KH 3 | MT 3 | GE 1 | GI 1 | KH 46 | GI 1 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
GE Goethite | GI Gibbsite | KH Halloysite | MT Montmorillonite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |