*** Taxonomy Characterization Data *** |
Pedon ID: 1959IA041005 | ( Clay, Iowa ) | Print Date: Oct 31 2024 5:53PM |
Sampled as on Jun 9, 1959: | Sac |
Revised to correlated on Jul 21, 2007: | Sac ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1959IA041005 Lat: 43° 2' 41.00" north Long: 95° 19' 44.00" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
- | Pedon No. | 40A1454 | Soil Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska |
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 | |||||||||||||
40A11265 | 0-18 | Ap | S | 37.5 | 0.39 | 3 | -- | ||||||
40A11266 | 18-28 | A | S | 38.4 | 0.40 | 2 | -- | ||||||
40A11267 | 28-46 | B1 | S | 37.4 | 0.39 | 2 | -- | ||||||
40A11268 | 46-63 | B21 | S | 33.6 | 0.39 | 5 | -- | ||||||
40A11269 | 63-71 | B22 | S | 31.7 | 0.38 | 12 | -- | ||||||
40A11270 | 71-84 | 2B1 | S | 32.0 | 0.38 | 27 | -- | ||||||
40A11271 | 84-112 | 2B2 | S | 33.7 | 0.41 | 18 | 3 | ||||||
40A11272 | 112-145 | 2C | S | 34.4 | 0.41 | 18 | 4 |
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 | % | |||||||||||
8C1a | 6A1a | 6E1a | 5D2 | ||||||||||||||||
40A11265 | 0-18 | Ap | S | 5.7 | 3.14 | 86 | 67 | 0.81 | 1 | ||||||||||
40A11266 | 18-28 | A | S | 5.6 | 2.45 | 87 | 69 | 0.74 | tr | ||||||||||
40A11267 | 28-46 | B1 | S | 5.7 | 1.57 | 93 | 72 | 0.70 | tr | ||||||||||
40A11268 | 46-63 | B21 | S | 6.0 | 0.77 | 100* | 80 | 0.71 | tr | ||||||||||
40A11269 | 63-71 | B22 | S | 6.3 | 0.45 | 100* | 84 | 0.68 | tr | ||||||||||
40A11270 | 71-84 | 2B1 | S | 6.7 | 0.33 | -- | 100* | 87 | 0.59 | 1 | |||||||||
40A11271 | 84-112 | 2B2 | S | 7.9 | 0.16 | 18 | 100 | 0.47 | 1 | ||||||||||
40A11272 | 112-145 | 2C | S | 8.0 | 0.12 | 19 | 100 | 0.44 | 1 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.63 | (NA) | |
Clay, carbonate free, Weighted Average | 34 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
Volume, >2mm, Weighted Average | 1 | % vol | |
Clay, total, Weighted Average | 34 | % wt | |
Weighted averages based on control section: 25-100 cm |