*** Taxonomy Characterization Data *** |
Pedon ID: S1976TX047001 | ( Brooks, Texas ) | Print Date: Feb 16 2025 5:52AM |
Sampled as on May 30, 1976: | NUECES |
Revised to correlated on Apr 28, 2014: | Nueces ; Loamy, mixed, active, hyperthermic Arenic Paleustalfs |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1976TX047001 Lat: 26° 51' 44.00" north Long: 98° 14' 12.00" west MLRA: 83E | Lincoln Soil Survey Laboratory | |
- | Pedon No. | 40A4680 | 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 | |||||||||||||
40A35558 | 0-25 | A1 | S | 3.6 | 0.44 | 76 | -- | ||||||
40A35560 | 58-81 | A3 | S | 5.1 | 0.39 | 76 | -- | ||||||
40A35561 | 81-102 | Bt11 | S | 29.5 | 0.42 | 53 | -- | ||||||
40A35562 | 102-122 | Bt12 | S | 23.3 | 0.46 | 59 | -- |
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 | % | |||||||||||
NK | NK | 5D2 | |||||||||||||||||
40A35558 | 0-25 | A1 | S | 6.9 | 0.29 | 100* | 72 | 0.81 | 10 | ||||||||||
40A35560 | 58-81 | A3 | S | 6.2 | 0.11 | 100* | 69 | 0.53 | 11 | ||||||||||
40A35561 | 81-102 | Bt11 | S | 6.7 | 0.23 | 88 | 78 | 0.58 | 3 | ||||||||||
40A35562 | 102-122 | Bt12 | S | 6.8 | 0.15 | 94 | 87 | 0.67 | 4 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
Clay, carbonate free, Weighted Average | 30 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 53 | % wt | |
Clay, total, Weighted Average | 30 | % wt | |
Weighted averages based on control section: 81-100 cm |