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Terms for subject Environment (6977 entries)
V grupas elements element of group (Group V consists of two subgroups: group Vb, the main group, and group Va. Group Va consists of vanadium, niobium, and tantalum, which are generally considered with the transition elements. The main group consists of nitrogen, phosphorus, arsenic, antimony, and bismuth)
Vīnes Konvencija par ozona slāņa aizsardzību Global Framework Convention on the Protection of the Ozone Layer
Vīnes Konvencija par ozona slāņa aizsardzību Vienna Convention for the Protection of the Ozone Layer
vīnkopība viticulture (That division of horticulture concerned with grape growing, studies of grape varieties, methods of culture, and insect and disease control)
vīruss virus (Submicroscopic agents that infect plants, animals and bacteria, and are unable to reproduce outside the tissues of the host. A fully formed virus consists of nucleic acid (DNA or RNA) surrounded by a protein and lipid (fat) coat. The nucleic acid of the virus interferes with nucleic acid-synthesizing mechanism of the host cell, organizing it to produce more viral nucleic acid. Viruses cause many diseases (e.g., mosaic diseases of many cultivated plants, myxomatosis, foot and mouth disease, the common cold, influenza, measles, poliomyelitis). Many plant viruses are transmitted by insects, some by eelworms. Animal viruses are spread by contact, droplet infection or by insect vectors and some are spread by the exchange of body fluids)
vaļu medības whaling (Catching whales to use as food or for their oil, etc. Whales are the largest mammals still in existence. They are caught mainly for their oils, though in some case for food. Some species of whale have become extinct because of overexploitation and the population of many of the existing species is dangerously low. Commercial whaling is severely restricted)
vaļveidīgais cetacean (Aquatic mammals, including the whales, dolphins, and porpoises)
vabole beetle (Any insect of the order Coleoptera, having biting mouthparts and forewings modified to form shell-like protective elytra)
vadāmība conductivity (The ratio of the electric current density to the electric field in a material. Also known as electrical conductivity)
vadīšana pilotage (The service provided by a pilot, one who controls the movements of a ship or aircraft by visual or electronic means)
vadīšana management (Government, control, superintendence, physical or manual handling or guidance; act of managing by direction or regulation, or administration, as management of family, or of household, etc.)
vadības grāmatvedība management accounting (The collection and processing of financial information to assist with the handling, direction, or control of an organization)
vadības līgums management contract (A legal agreement between two or more parties of employers and workers that outlines the administrative or supervisory work that is expected in exchange for certain payments and working conditions)
vadības metode management technique (systematic approach or method of performance for the accomplishment of administrative goals or tasks)
vadības plāns management plan (A program of action designed to reach a given set of objectives)
Vadenzē Wadden Sea (The Wadden sea is a shallow sea extending along the North Sea coasts of The Netherlands, Germany and Denmark. It is a highly dynamic ecosystem with tidal channels, sands, mud flats, salt marshes, beaches, dunes, river mouths and a transition zone to the North Sea, the offshore zone. Most parts of the Wadden Sea, in particular in The Netherlands and Lower Saxony, are sheltered by barrier islands and contain smaller or wider areas of intertidal flats. The present form of the Wadden Sea is the result of both natural forces and action by man. Twice a day, on average, 15 km3 of sea water enter the Wadden sea. With the water from the North Sea, large amount of sand and silt are imported which settle in places with little water movement. During low tides large parts of the Wadden Sea emerge. These so-called tidal flats cover about 2/3 of the tidal area and are one of its most characteristic features. Nowhere in the world can such a large unbroken stretch of tidal flats be found. They accountfor 60% of all tidal areas in Europe and North Africa)
vadlīnijas uzraudzība baseline monitoring (Monitoring of long-term changes in atmospheric compositions of particular significance to the weather and the climate)
vairākreizējas lietošanas konteiners returnable container (Container whose return from the consumer or final user is assured by specific means (separate collection, deposits, etc.), independently on its final destination, in order to be reused, recovered or subjected to specific waste management operations)
vairošanās reproduction (Any of various processes, either sexual or asexual, by which an animal or plant produces one or more individuals similar to itself; biological)
vairošana breeding (The application of genetic principles to the improvement of farm animals and cultivated plants)

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