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Terms containing degradation | all forms | exact matches only
SubjectEnglishRomanian
life.sc.aerobic degradationdegradare aerobă
life.sc.anaerobic degradationdegradare anaerobă
environ.chemical degradation The act or process of simplifying or breaking down a molecule into smaller parts, either naturally or artificiallydegradare chimică
soil.degradation of chernozempodzolirea cernoziomului
environ.degradation of natural resources The result of the cumulative activities of farmers, households, and industries, all trying to improve their socio-economic well being. These activities tend to be counterproductive for several reasons. People may not completely understand the long-term consequences of their activities on the natural resource base. The most important ways in which human activity is interfering with the global ecosystem are: 1. fossil fuel burning which may double the atmospheric carbon dioxide concentration by the middle of the next century, as well as further increasing the emissions of sulphur and nitrogen very significantly; 2. expanding agriculture and forestry and the associated use of fertilizers (nitrogen and phosphorous) are significantly altering the natural circulation of these nutrients; 3. increased exploitation of the freshwater system both for irrigation in agriculture and industry and for waste disposaldegradarea resurselor naturale
agric.degradation of soildegradarea solului
environ.degradation of the environment The process by which the environment is progressively contaminated, overexploited and destroyeddegradarea mediului
econ.degradation of the environmentdegradarea mediului
environ., food.ind., chem.degradation productprodus de degradare
environ.degradation product Those chemicals resulting from partial decomposition or chemical breakdown of substancesprodus de degradare
environ.ecosystem degradation Degradation or destruction of large natural environments. When one ecosystem is under attack as a result of natural or man-made disaster it is extremely difficult to calculate the ripple effects throughout nature. When two or more ecosystems are being degraded the probabilities of synergistic destructiveness multiply. Ecosystems in many regions are threatened, despite their biological richness and their promise of material benefitsanaliză de ecosistem
environ., agric.forest degradationdegradarea pădurilor
environ.freshwater degradation Pollution immediately or eventually involves the hydrological cycle of the earth, because even pollutants emitted into the air and those present in the soil are washed out by precipitation. Water is considered polluted when it is altered in composition or condition so that it becomes less suitable for any or all of the functions and purposes for which it would be suitable in its natural state. This definition includes changes in the physical, chemical and biological properties of water, or such discharges of liquid, gaseous or solid substances into water as will or are likely to create nuisances or render such water harmful to public health, safety or welfare, or to domestic, commercial, industrial, agricultural, fish or other aquatic life. It also includes changes in temperatures, due to the discharge of hot waterdegradare a apei dulci
environ., agric.land degradationdegradarea terenului
environ., agric.land degradationdegradarea solului
construct.oxidizing degradationdistrucție oxidativă
environ.pollutant degradation The physical, chemical or biological breakdown of a complex polluting material into simpler componentsdegradare a poluantului
environ.primary degradationdegradare primară
environ.reducing emissions from deforestation and forest degradation in developing countriesreducere a emisiilor cauzate de despăduriri și de degradarea pădurilor în țările în curs de dezvoltare
environ., agric.soil degradationdegradarea solului
environ.soil degradation Soil may deteriorate either by physical movement of soil particles from a given site or by depletion of the water-soluble elements in the soil which contribute to the nourishment of crop, plants, grasses, trees, and other economically usable vegetation. The physical movement generally is referred to as erosion. Wind, water, glacial ice, animals and tools in use may be agents of erosiondegradare a solului
environ., agric.soil degradationdegradarea terenului
soil.soil degradationregradarea solului
construct.surface degradationdegradare superficială
construct.thermal degradationdistrucție termică
econ., environ., forestr.United Nations Collaborative Programme on Reducing Emissions from Deforestation and Forest Degradation in Developing CountriesProgramul Organizației Națiunilor Unite pentru reducerea emisiilor cauzate de despăduriri și de degradarea pădurilor în țările în curs de dezvoltare