| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012IA009003 | ( Audubon, Iowa ) | Print Date: May 19 2024 3:40PM |
| Sampled as on Nov 4, 2012: | Ida ; Fine-silty, mixed, superactive, calcareous, mesic Typic Udorthents |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USIA037 NRI SMN IA | Natural Resources Conservation Service |
| - | Site ID | S2012IA009003 Lat: 41° 47' 43.85" north Long: 94° 49' 12.00" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 13N0537 | 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 | 3A1a1a | ||||||||||||
| 13N02487 | 0-23 | Ap | S | 24.5 | -- | 0.46 | 3 | tr | |||||
| 13N02488 | 23-72 | C1 | S | 20.6 | -- | 0.46 | 3 | -- | |||||
| 13N02489 | 72-106 | C2 | S | 20.0 | -- | 0.42 | 6 | -- | |||||
| 13N02490 | 106-132 | C3 | S | 18.3 | -- | 0.39 | 11 | -- | |||||
| 13N02491 | 132-203 | C4 | S | 18.6 | -- | 0.41 | 11 | -- | |||||
| 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 | |||||||||||||||||
| 13N02487 | 0-23 | Ap | S | 7.6 | 2.01 | 6 | 100* | 0.84 | -- | ||||||||||
| 13N02488 | 23-72 | C1 | S | 8.1 | 1.32 | 10 | 100* | 0.74 | -- | ||||||||||
| 13N02489 | 72-106 | C2 | S | 8.0 | 1.03 | 8 | 100* | 0.73 | -- | ||||||||||
| 13N02490 | 106-132 | C3 | S | 8.2 | 0.77 | 6 | 100* | 0.66 | -- | ||||||||||
| 13N02491 | 132-203 | C4 | S | 8.3 | 0.71 | 5 | 100* | 0.71 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.74 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||