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| Terms for subject Environment (33978 entries) |
| acidification anthropique | anthropogenic acidification | |
| acidification anthropogène | anthropogenic acidification | |
| acidification artificielle | artificial acidification | |
| acidification des eaux | aquatic acidification | |
| acidification des eaux | water acidification | |
| acidification des écosystèmes | acidification of ecosystems | |
| acidification des sols | soil acidification | |
| acidification des sols | soil acidification (A naturally occurring process in humid climates that has long been the subject of research, whose findings suggest acid precipitation effects. The generally accepted impact of soil acidification on the productivity of terrestrial plants is summarised as follows: as soil becomes more acidic the basic cations (Ca, Mg) on the soil exchange are replaced by hydrogen ions or solubilized metals. The basic cation, now in solution, can be leached through the soil. As time progresses the soil becomes less fertile and more acidic. Resultant decreases in soil pH cause reduced, less-active population of soil microorganisms, which in turn slow decomposition of plant residues and cycling of essential plant nutrients) | |
| acidification expérimentale | artificial acidification | |
| acidification hydrique | aquatic acidification | |
| acidification hydrique | water acidification | |
| acidification naturelle | natural acidification | |
| acidité | acidity (The state of being acid that is of being capable of transferring a hydrogen ion in solution) | |
| acidité | degree of acidity | |
| acidité de l'air | atmospheric acidity | |
| acidité de l'atmosphère | acidity in the atmosphere | |
| acidité forte | strong acidity (High degree of ionization of an acid in water solution) | |
| acidité particulaire | particulate acidity | |
| acier | steel (Any of various alloys based on iron containing carbon (usually 0.1-0.7 per cent) and often small quantities of other elements such as phosphorus, sulphur, manganese, chromium, and nickel. Steels exhibit a variety of properties, such as strength, machinability, malleability, etc., depending on their composition and the way they have been treated) | |
| acoustique | acoustics (The science of the production, transmission and effects of sound) |