| *** Taxonomy Characterization Data *** |
| Pedon ID: 93NE137007 | ( Phelps, Nebraska ) | Print Date: May 19 2024 1:31PM |
| Sampled as on Dec 27, 1993: | Holdrege ; Fine-silty, mixed, mesic Typic Argiustolls |
| Revised to correlated on Aug 1, 1999: | (unnamed) ; Fine-silty, mixed, superactive, mesic Typic Argiustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP94NE104 GLOBAL CHANGE - NEBRASKA | Natural Resources Conservation Service |
| - | Site ID | S1993NE137007 Lat: 40° 28' 1.02" north Long: 99° 34' 12.47" west MLRA: 75 | National Soil Survey Center | |
| - | Pedon No. | 94P0280 | 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 | |||||||||||
| 94P01761 | 0-10 | Ap1 | S | 18.4 | 0.49 | 1 | 1.23 | 0.019 | -- | ||||
| 94P01762 | 10-20 | Ap2 | S | 27.1 | 0.45 | 1 | 1.39 | 0.030 | -- | ||||
| 94P01763 | 20-33 | AB | S | 28.1 | 0.49 | 1 | 1.25 | 0.043 | -- | ||||
| 94P01764 | 33-46 | Bt | S | 29.2 | 0.52 | 1 | 1.37 | 0.051 | -- | ||||
| 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 | 6A1c | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 94P01761 | 0-10 | Ap1 | S | 5.5 | 1.45 | 78 | 67 | 0.91 | -- | ||||||||||
| 94P01762 | 10-20 | Ap2 | S | 6.1 | 1.36 | 83 | 74 | 0.80 | -- | ||||||||||
| 94P01763 | 20-33 | AB | S | 6.7 | 1.16 | 89 | 82 | 0.80 | tr | ||||||||||
| 94P01764 | 33-46 | Bt | S | 7.1 | 0.90 | 94 | 85 | 0.77 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.79 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 20-46 cm | |||