| *** Taxonomy Characterization Data *** |
| Pedon ID: 90CO033001 | ( Dolores, Colorado ) | Print Date: Sep 23 2024 9:28PM |
| Sampled as : | Nordicol ; Loamy-skeletal, mixed Cryic Paleboroll |
| Revised to correlated: | Flygare ; Loamy-skeletal, mixed, superactive Pachic Palecryolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90CO246 ASPEN REGENERATION | Natural Resources Conservation Service |
| - | Site ID | S1990CO033001 Lat: 37° 41' 4.00" north Long: 108° 13' 54.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 90P0991 | 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 | |||||||||
| 90P06025 | 5-15 | A1 | S | 20.8 | 11.6 | 0.57 | 25 | 1.12 | 0.031 | 2 | |||
| 90P06026 | 15-30 | A2 | S | 20.6 | 10.4 | 0.48 | 25 | 1.16 | 0.014 | 2 | |||
| 90P06027 | 30-45 | A3 | S | 20.2 | 10.3 | 0.45 | 25 | 1.16 | 0.014 | 2 | 82 | ||
| 90P06028 | 45-81 | E1 | S | 13.0 | 3.0 | 0.47 | 52 | 1.38 | 0.045 | 22 | |||
| 90P06029 | 81-106 | E2 | S | 9.1 | 0.5 | 0.53 | 63 | 26 | 86 | ||||
| 90P06030 | 106-134 | EB | S | 13.9 | 6.0 | 0.44 | 50 | 19 | |||||
| 90P06031 | 134-165 | Bt | S | 15.3 | 5.1 | 0.59 | 54 | 1.57 | 0.029 | 25 | |||
| 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 | 6A2d | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 90P06024 | 0-5 | Oe | S | 5.5 | 25.17 | 20.63 | |||||||||||||
| 90P06025 | 5-15 | A1 | S | 5.3 | 3.87 | 3.81 | 100* | 89 | 86.0 | 1.14 | 4.13 | tr | tr | ||||||
| 90P06026 | 15-30 | A2 | S | 5.5 | 2.69 | 2.69 | 70 | 52 | 13.5 | 0.93 | 0.66 | 1 | -- | ||||||
| 90P06027 | 30-45 | A3 | S | 5.5 | 2.23 | 2.23 | 68 | 58 | 12.2 | 0.87 | 0.60 | 2 | -- | ||||||
| 90P06028 | 45-81 | E1 | S | 5.5 | 0.97 | 0.83 | 65 | 59 | 6.9 | 0.77 | 0.53 | 6 | -- | ||||||
| 90P06029 | 81-106 | E2 | S | 5.5 | 0.48 | 0.52 | 63 | 52 | 4.7 | 0.75 | 0.52 | 9 | -- | ||||||
| 90P06030 | 106-134 | EB | S | 5.7 | 0.46 | 0.54 | 64 | 58 | 6.6 | 0.68 | 0.47 | 9 | -- | ||||||
| 90P06031 | 134-165 | Bt | S | 5.0 | 0.48 | 0.52 | 54 | 46 | 9.5 | 0.89 | 0.62 | 23 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 30-105 cm | |||