| Terms for subject Environment (27967 entries) |
| Spurenmetalle | trace metals | |
| Spurensicherung | preservation of evidence | |
| Spurenstoff | trace material | |
| Spurenstoff | trace material (1. Both metals and non-metals, essential for the metabolic processes of algae, invertebrates and vertebrates. Organisms that derive nearly all their energy via photosynthesis are especially dependent upon dissolved trace substances. 2. Impurities that are present at small but detectable levels) | |
| Spurenstoffverunreinigung | micropollutant (Pollutant which exists in very small traces in water) | |
| Spurenstoffverunreinigung | micropollutant | |
| Spurenverbindung | trace compound | |
| Spurenverbindung in der Luft | trace compounds in the atmosphere | |
| Spurenverunreiniger | micropollutant | |
| Spurenverunreinigungen | trace contaminants | |
| Spülbauwerk | hatch-box | |
| Spülbauwerk | unblocking point | |
| Spülen | flushing | |
| Spülen | flushing (Removing lodged deposits of rock fragments and other debris by water flow at high velocity; used to clean water conduits and drilled boreholes) | |
| Spülen | rinsing (The removal of thin layers of surface material more or less evenly from an extensive area of gently sloping land, by broad continuous sheets of running water rather than by streams flowing in well-defined channels; e.g. erosion that occurs when rain washes away a thin layer of topsoil) | |
| Spülkasten | flush tank | |
| Spülschlamm | oil-based mud | |
| Spültropfkörper | high-efficiency bacterial filter | |
| Squall-line | squall line | |
| St.Esteban-Chuckwalla | San Esteban Island Chuckwalla |