| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Soil moisture | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil moisture | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Soil moisture | Water contained in the upper part of the soil mantle. This moisture evaporates from the soil and is the used and transpired by vegetation. | GCW Glossary | 2023.03.27 |
| soil order | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Soil oxidation | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil percolation | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil pollution | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Soils--Analysis | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils--Bacteriology | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils--Bibl | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils--Laboratory manuals | No definition provided | Christopher Rauch | 2023.12.01 |
| Soils/pedology | No definition provided | Ryan McGranaghan | 2023.04.16 |
| soil_strength_test | A test used to measure the strength and/or stiffness of [soil](https://n2t.net/99152/h1280) specimens. #{g: xqDesignSafeCentrifuge | h1268} | Maria Esteva | 2023.03.27 |
| Soil surveys | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil-surveys | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil temperature | No definition provided | Christopher Rauch | 2023.12.01 |
| Soil temperature | Soil temperature measurements provide a climatology of soil thermal characteristics such as the depth of frost penetration into the soil and the duration that the soil remains frozen. It is of interes t to hydrologists because it affects surface runoff, infiltration and snowmelt and to agriculturists because it affects seed germination. Measurements of soil temperature are made in accordance with the World Meteorological Organization (WMO) recommendations at the standard depths of 5, 10, 20, 50, 100, 150 and 300 cm. They are measured daily as close as possible to 08:00 LST and again at the shallowest depth at 16:00 LST. | GCW Glossary | 2023.03.27 |
| Soil temperature | Temperature observed at different depths in the soil. | GCW Glossary | 2023.03.27 |