| *** Taxonomy Characterization Data *** |
| Pedon ID: 99MS143001 | ( Tunica, Mississippi ) | Print Date: Dec 17 2024 10:21PM |
| Sampled as on Aug 7, 1999: | TUNICA |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP99MS190 DELTA CLIMATE STUDY | Natural Resources Conservation Service |
| - | Site ID | S1999MS143001 Lat: 34° 41' 4.21" north Long: 90° 24' 40.71" west | National Soil Survey Center | |
| - | Pedon No. | 99P0648 | 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 | |||||||||||
| 99P04426 | 0-15 | Ap | S | 29.7 | 0.56 | 8 | 1.49 | 0.059 | -- | ||||
| 99P04427 | 15-25 | A1 | S | 30.8 | 0.49 | 9 | 1.49 | 0.061 | -- | ||||
| 99P04428 | 25-33 | A2 | S | 40.1 | 0.44 | 4 | 1.42 | 0.056 | -- | ||||
| 99P04429 | 33-41 | Ab | S | 41.6 | 0.60 | 2 | 1.18 | 0.083 | -- | ||||
| 99P04430 | 41-58 | Bgb1 | S | 42.7 | 0.44 | tr | 1.32 | 0.064 | -- | ||||
| 99P04431 | 58-99 | Bgb2 | S | 47.7 | 0.43 | tr | 1.34 | 0.089 | tr | ||||
| 99P04432 | 99-127 | Bgb3 | S | 56.5 | 0.42 | 1 | 1.27 | 0.132 | -- | ||||
| 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 | 6A2e | 8J1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 99P04426 | 0-15 | Ap | S | 6.1 | 1.42 | 0.26 | 0.08 | 80 | 71 | 0.83 | 1 | ||||||||
| 99P04427 | 15-25 | A1 | S | 6.2 | 0.82 | 0.25 | 0.07 | 82 | 74 | 0.73 | 1 | ||||||||
| 99P04428 | 25-33 | A2 | S | 6.4 | 1.10 | 0.27 | 0.11 | 89 | 78 | 0.72 | 1 | ||||||||
| 99P04429 | 33-41 | Ab | S | 6.4 | 2.50 | 0.24 | 0.11 | 86 | 75 | 0.77 | 1 | ||||||||
| 99P04430 | 41-58 | Bgb1 | S | 5.8 | 1.16 | 0.27 | 0.09 | 73 | 67 | 0.62 | 1 | ||||||||
| 99P04431 | 58-99 | Bgb2 | S | 4.9 | 0.39 | 0.37 | 0.08 | 77 | 66 | 26.6 | 0.67 | 0.56 | 7 | 1 | |||||
| 99P04432 | 99-127 | Bgb3 | S | 5.5 | 0.32 | 0.35 | 0.08 | 84 | 75 | 33.9 | 0.70 | 0.60 | 2 | 1 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||