| *** Taxonomy Characterization Data *** |
| Pedon ID: 88PR071002 | ( IsabelaMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 11:08AM |
| Sampled as on Jan 30, 1988: | Guerrero ; Loamy, mixed Arenic Paleudalfs |
| Revised to correlated on Apr 1, 2001: | (unnamed) ; Fine-loamy, siliceous, subactive, isohyperthermic Arenic Paleudalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88PR111 PUERTO RICO 1988 | Natural Resources Conservation Service |
| - | Site ID | S1988PR071002 Lat: 18° 30' 32.00" north Long: 67° 4' 5.00" west | National Soil Survey Center | |
| - | Pedon No. | 88P0372 | 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 | 7B1a2 | |||||||||
| 88P01902 | 0-21 | A1 | S | 1.0 | 1.20 | 83 | 1 | ||||||
| 88P01903 | 21-63 | A2 | S | 0.1 | 84 | -- | 99 | ||||||
| 88P01904 | 63-83 | A3 | S | 3.1 | 0.45 | 83 | -- | ||||||
| 88P01905 | 83-108 | Bt1 | S | 21.9 | 17.2 | 0.36 | 65 | 1.82 | 0.009 | 3 | |||
| 88P01906 | 108-128 | Bt2 | S | 35.4 | 29.1 | 0.36 | 55 | 1.77 | 0.018 | -- | 98 | ||
| 88P01907 | 128-148 | Bt3 | S | 34.5 | 28.2 | 0.33 | 58 | 1.87 | 0.011 | -- | |||
| 88P01908 | 148-180 | Bt4 | S | 34.7 | 27.6 | 0.31 | 59 | 1.76 | 0.015 | -- | |||
| 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 | 8D1 | 5D2 | ||||||||||||||
| 88P01902 | 0-21 | A1 | S | 5.6 | 0.20 | 67 | 44 | 1.20 | -- | ||||||||||
| 88P01903 | 21-63 | A2 | S | 5.8 | 0.04 | 57 | 50 | -- | |||||||||||
| 88P01904 | 63-83 | A3 | S | 5.7 | 0.01 | 67 | 43 | 0.29 | -- | ||||||||||
| 88P01905 | 83-108 | Bt1 | S | 5.6 | 0.12 | 90 | 68 | 0.24 | 2 | ||||||||||
| 88P01906 | 108-128 | Bt2 | S | 6.0 | 0.09 | 95 | 75 | 0.22 | 1 | ||||||||||
| 88P01907 | 128-148 | Bt3 | S | 6.1 | 0.08 | 97 | 78 | 0.22 | 1 | ||||||||||
| 88P01908 | 148-180 | Bt4 | S | 6.1 | 0.10 | 96 | 80 | 0.22 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.23 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 60 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 83-133 cm | |||