water surface — vandens paviršius statusas T sritis ekologija ir aplinkotyra apibrėžtis Upių, ežerų ir kitų vandens objektų viršutinis sluoksnis. Požeminiuose, nespūdiniuose, nepralaidžiuose vandens sluoksniuose vandens paviršių žymi viršutinė vandens riba.… … Ekologijos terminų aiškinamasis žodynas
Water supply and sanitation in Saudi Arabia — differs from most other countries in three significant aspects. First, it relies almost exclusively on two sources that are absent in most other countries: desalination and fossil water. Second, given the substantial oil wealth of the country,… … Wikipedia
Water garden — Water gardens, also known as aquatic gardens, backyard ponds and garden ponds, have been made popular by Andy Holt in recent years. Usually referring to a man made feature, these gardens typically combine a pool with aquatic plants and often… … Wikipedia
surface — [sʉr′fis] n. [Fr < sur (see SUR 1) + face,FACE, based on L superficies] 1. a) the outer face, or exterior, of an object b) any of the faces of a solid c) the area or extent of such a face … English World dictionary
Surface Marker Buoy — (standard) = A Surface Marker Buoy, SMB or simply a blob is an inflatable buoy used by SCUBA divers, with a line, to mark the diver s position to their surface, safety boat while the diver is underwater.SMBs are inflated on the surface before… … Wikipedia
Surface pressure — is the atmospheric pressure at a point of Earth s surface. It is directly proportional to the mass of air over that point.For numerical reasons, atmospheric models such as general circulation models (GCMs) usually predict the nondimensional… … Wikipedia
Water resources — A natural wetland Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural, industrial … Wikipedia
Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) … Wikipedia
Water (molecule) — Chembox new Name = Water (H2O) ImageFileL1 = Water 2D labelled.png ImageSizeL1 = 120px ImageNameL1 = The water molecule has this basic geometric structure ImageFileR1 = Water molecule 3D.svg ImageSizeR1 = 100px ImageNameR1 = Space filling model… … Wikipedia
Surface water — For water masses on the surface of the world ocean, see Surface water (ocean). : For water masses on the surface of land masses, see Surface water (land). Water collecting on the ground or in a stream, river, lake, wetland, or ocean is called… … Wikipedia
Surface tension — For the work of fiction, see Surface Tension (short story). Surface tension is a property of the surface of a liquid that causes it to behave as an elastic sheet. It allows insects, such as the water strider (pond skater, UK), to walk on water.… … Wikipedia