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Terms for subject Environment (6977 entries)
lāču dzimta ursid (A family of mammals in the order Carnivora including the bears and their allies)
lāzers laser (Acronym for Light Amplification by Stimulated Emission of Radiation; a device that produces a powerful, highly directional, monochromatic, coherent beam of light. Laser consist of a transparent cylinder with a reflecting surface at one end and a partially reflecting surface at the other. Light waves are reflected back and forth, some of them emerging at the partially reflecting end. The light source may be a ruby, whose chromium atoms are excited by a flash lamp so that they emit pulses of highly coherent light, or a mixture of inert gases that produce a continuos beam, or a cube of treated gallium arsenide which emits infrared radiation when an electric current passes through it)
lēmuma pieņemšanas atbalsta sistēma decision-support system (A coordinated assemblage of people, devices or other resources that analyzes, typically, business data and presents it so that users can make business decisions more easily)
lēmuma pieņemšanas process decision process
lēzena ainava terraced landscape (Landscape resulting from the method of cultivating land by cutting terraces or benches into slopes to create areas of flat land. The practice is common in mountainous areas where land is scarce and rainfall uncertain)
līcis creek (A narrow inlet or bay, especially of the sea)
līcis bay (An open, curving indentation made by the sea or a lake into a coastline)
līdzāspastāvēšanas princips synergism (An ecological association in which the physiological processes of behaviour of an individual are enhanced by the nearby presence of another organism)
līdzdalība participation (The act of sharing or taking part in a civic, community or public action)
līdzeklis, kas aizsargā kuģa zemūdens daļu pret apaugšanu ar jūras organismiem antifouling agent (Agent that inhibits the growth of barnacles and other marine organisms on a ship's bottom (an antifouling paint or other coating). Organo-tin compounds have been the most often used agents in this application since they are effective against both soft and hard fouling organisms. However, in spite of their performance, they have a negative impact on the marine environment and their long half life in the environment, has prompted marine paint manufacturers to look for a nonpersistent alternative)
līdzenums plain (An extensive, broad tract of level or rolling, almost treeless land with a shrubby vegetation, usually at a low elevation)
līdzsadedzināšana co-incineration (Joint incineration of hazardous waste, in any form, with refuse and/or sludge)
līdzvērtīga deva equivalent dose (A quantity used in radiation protection, expressing all radiation on a common scale for calculating the effective absorbed dose. The unit of dose equivalent is the rem. which is numerically equal to the absorbed dose in rads multiplied by certain modifying factors such as the quality factor, the distribution factor, etc.)
līgums treaty (An international agreement in writing between two states or a number of states. Treaties are binding in international law; some treaties create law only for those states that are parties to them)
līme glue (A crude, impure, amber-colored form of commercial gelatin of unknown detailed composition produced by the hydrolysis of animal collagen; gelatinizes in aqueous solutions and dries to form a strong, adhesive layer)
līmeņa paaugstināšana raising a site (The building up of land by the deposition of allochthonous material, such as rocks, gravel, etc.)
līmviela adhesive (Substance used for sticking objects together, such as glue, cement, or paste)
līnija line (Term used in GIS technologies in the vector type of internal data organization: spatial data are divided into point, line and polygon types. In most cases, point entities (nodes) are specified directly as coordinate pairs, with lines (arcs or edges) represented as chains of points. Regions are similarly defined in terms of the lines which form their boundaries. Some vector GIS store information in the form of points, line segments and point pairs; others maintain closed lists of points defining polygon regions. Vector structures are especially suited to storing definitions of spatial objects for which sharp boundaries exist or can be imposed)
labākie pieejamie tehniskie paņēmieni best available techniques
labākie pieejamie tehniskie paņēmieni best technical means available

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