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Terms for subject Environment (8456 entries)
saibhriú enrichment (The process of increasing the abundance of a specified isotope in a mixture of isotopes. It is usually applied to an increase in the proportion of U-235, or the addition of Pu-239 to natural uranium for use in a nuclear reactor or weapon)
sail bharra ola oil boom (A floating device used to contain oil on a body of water. Once the boom has been inflated, it is towed downwind of the oil slick and formed into a U-shape; under the influence of wind, the oil becomes trapped within the boom. Skimming equipment travels into the boom enclosure and the oil is pumped into containers)
saill inite edible fat (An oil that can be eaten as a food or food accessory)
sainordú mandate (A command or authorization to act in a particular way given by an administrator to a subordinate, a court to a lower court or an electorate to its representative)
saintreoir prescription (Acquisition of a personal right to use a way, water, light and air by reason of continuous usage. Prescription is a peremptory and perpetual bar to every species of action, real or personal, when creditor has been silent for a certain time without urging his claim)
saintréith bhitheolaíoch biological attribute (Properties or features belonging to living organisms)
saintréithriú ceimiceán chemical characterization
salamandar salamander
salamandar salamander (Any of various urodele amphibians, such as Salamandra salamandra of central and S Europe. They are typically terrestrial, have an elongated body, and only return to water to breed)
salandacht ithreach soil salinity (Measurement of the quantity of mineral salts found in a soil. Many semi-arid and arid areas are naturally salty. By definition they are areas of substantial water deficit where evapotranspiration exceeds precipitation. Thus, whereas in humid areas there is sufficient water to percolate through the soil and to leach soluble materials from the soil and the rocks into the rivers and hence into the sea, in deserts this is not the case. Salts therefore tend to accumulate)
salandacht uisce water salinity (The degree of dissolved salts in water measured by weight in parts per thousand)
salann salt (The reaction product when a metal displaces the hydrogen of an acid)
salann bóthair road salt (Salt used against the formation of ice on roads; when excess salt washes off the roads, it can poison roadside vegetation or raise salt concentrations in streams and reserves of underground water. It also accelerates the deterioration of concrete and metal)
salannú salination (The accumulation of soluble salts by evaporation of the waters that bore them to the soil zone, in a soil of an arid, poorly drained region)
salannú ithreach soil salination (The accumulation of soluble mineral salts near the surface of soil, usually caused by the capillary flow of water from saline ground water. Where the rate of surface evaporation is high, irrigation can exacerbate the problem by moistening the soil and causing water to be drawn from deeper levels as water evaporates from the surface. The evaporation of pure water leaves the salts behind, allowing them to accumulate, and they can reach concentrations that are toxic to plants, thus sterilizing the land)
salannú uisce water salination (Process by which water becomes more salty, found especially in hot countries where irrigation is practised)
salmonella salmonella (General name for a family of microorganisms, one of the largest groups of bacteria, that includes those most frequently implicated in food poisoning and gastroenteritis. Unhygienic handling and inadequate cooking of poultry and meat, improper storage of cold meats and, more recently, contamination of battery-reared hen eggs, are the most common sources of salmonella infections)
samhail model (1. A representation, usually on a smaller scale, of a device, structure, etc. 2. A quantitative or mathematical representation or computer simulation which attempts to describe the characteristics or relationships of physical events)
samhail atmaisféarach atmospheric model (A simulation, pattern or plan designed to demonstrate the structure or workings of the atmosphere surrounding any object, including the Earth)
samhail dhigiteach talaimh digital land model (A representation of a surface's topography stored in a numerical format. Each pixel has been assigned coordinates and an altitude)

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