| *** Taxonomy Characterization Data *** |
| Pedon ID: 82LA097001 | ( St. LandryParish, Louisiana ) | Print Date: Nov 12 2024 12:32AM |
| Sampled as on Nov 1, 1982: | Crowley ; Fine, montmorillonitic, thermic Typic Albaqualf |
| Revised to correlated: | Crowley ; Fine, smectitic, thermic Typic Albaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83LA035 CROWLEY STUDY | Natural Resources Conservation Service |
| - | Site ID | S1982LA097001 Lat: 30° 29' 7.00" north Long: 92° 24' 3.99" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 83P0154 | 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 | 8D1 | 4A1d | ||||||||||
| 83P00695 | 0-16 | Ap1 | S | 12.3 | 7.9 | 0.41 | 7 | 1.47 | 0.007 | -- | |||
| 83P00696 | 16-31 | Ap2 | S | 18.0 | 11.9 | 0.39 | 7 | 1.60 | 0.018 | -- | |||
| 83P00697 | 31-48 | E | S | 15.6 | 9.7 | 0.38 | 9 | 1.60 | 0.014 | -- | |||
| 83P00698 | 48-68 | Bt1 | S | 42.6 | 30.0 | 0.41 | 3 | 1.48 | 0.065 | -- | |||
| 83P00699 | 68-89 | Bt2 | S | 36.6 | 25.4 | 0.40 | 5 | 1.52 | 0.054 | -- | |||
| 83P00700 | 89-117 | Bt3 | S | 31.2 | 22.3 | 0.40 | 5 | 1.68 | 0.040 | -- | |||
| 83P00701 | 117-147 | Bt4 | S | 27.1 | 20.0 | 0.40 | 9 | 1.72 | 0.034 | -- | |||
| 83P00702 | 147-174 | Btg | S | 28.6 | 21.5 | 0.40 | 8 | 1.74 | 0.033 | -- | |||
| 83P00703 | 174-207 | BC | S | 34.5 | 24.7 | 0.40 | 7 | 1.68 | 0.055 | -- | |||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 83P00695 | 0-16 | Ap1 | S | 5.0 | 0.88 | 75 | 51 | 5.7 | 0.51 | 0.46 | 18 | 2 | |||||||
| 83P00696 | 16-31 | Ap2 | S | 6.7 | 0.38 | 90 | 64 | 0.45 | 5 | ||||||||||
| 83P00697 | 31-48 | E | S | 5.5 | 0.21 | 62 | 48 | 5.3 | 0.39 | 0.34 | 28 | 5 | |||||||
| 83P00698 | 48-68 | Bt1 | S | 4.9 | 0.52 | 53 | 42 | 15.6 | 0.47 | 0.37 | 33 | 6 | |||||||
| 83P00699 | 68-89 | Bt2 | S | 5.0 | 0.35 | 62 | 52 | 14.5 | 0.49 | 0.40 | 22 | 6 | |||||||
| 83P00700 | 89-117 | Bt3 | S | 5.3 | 0.17 | 77 | 60 | 13.7 | 0.49 | 0.44 | 14 | 6 | |||||||
| 83P00701 | 117-147 | Bt4 | S | 6.0 | 0.11 | 84 | 58 | 0.48 | 3 | ||||||||||
| 83P00702 | 147-174 | Btg | S | 6.1 | 0.07 | 85 | 78 | 0.48 | 2 | ||||||||||
| 83P00703 | 174-207 | BC | S | 6.4 | 0.06 | 89 | 82 | 0.52 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.48 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 48-98 cm | |||