| *** Taxonomy Characterization Data *** |
| Pedon ID: 91HI001004 | ( Hawaii, Hawaii ) | Print Date: Nov 21 2024 2:11PM |
| Sampled as on Aug 20, 1991: | Kahua ; Thixotropic, isomesic Typic Placandept |
| Revised to correlated: | Kahua ; Medial, ferrihydritic, isomesic Hydric Pachic Placudands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91HI259 HAWAII | Natural Resources Conservation Service |
| - | Site ID | S1991HI001004 Lat: 20° 7' 41.10" north Long: 155° 46' 2.07" west MLRA: 162 | National Soil Survey Center | |
| - | Pedon No. | 91P1160 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 91P07748 | 0-8 | Oi | variable | 0.50 | |||||||||
| 91P07749 | 8-26 | A | S | 18.2 | 1.96 | 31 | 0.63 | 0.069 | |||||
| 91P07751 | 36-37 | Bsm | S | 3.3 | 10.18 | 79 | 0.51 | 0.160 | |||||
| 91P07752 | 37-59 | Bw1 | S | 5.4 | 8.02 | 56 | |||||||
| 91P07753 | 59-70 | Bw2 | S | 5.6 | 7.32 | 74 | 0.77 | 0.023 | 3 | ||||
| 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 | 4C1a1a1 | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||
| 91P07748 | 0-8 | Oi | S | 4.2 | 10.9 | 18.74 | 1.37 | 100 | |||||||||||
| 91P07749 | 8-26 | A | S | 4.2 | 10.6 | 13.01 | 5.99 | 1.38 | 2 | 2 | 100 | 6.8 | 3.74 | 0.37 | 79 | -- | |||
| 91P07750 | 26-36 | Eg | S | 4.6 | 8.80 | 100 | |||||||||||||
| 91P07751 | 36-37 | Bsm | S | 4.5 | 11.68 | 8.13 | 2.13 | 1 | 1 | 100 | 4.8 | 27.48 | 1.45 | 81 | tr | ||||
| 91P07752 | 37-59 | Bw1 | S | 5.1 | 11.3 | 8.46 | 6.00 | 0.83 | tr | 0 | tr | 100 | 2.6 | 14.02 | 0.48 | 88 | -- | ||
| 91P07753 | 59-70 | Bw2 | S | 5.3 | 2.79 | 1 | 1 | 100 | 9.36 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 5.44 | (NA) | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Weighted averages based on control section: 0-100 cm | |||