groundwater reservoirs
91Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… …
92Eau potable et assainissement en Tunisie — La politique de l eau potable et de l assainissement en Tunisie a permis au pays d atteindre le plus haut taux d accès à l approvisionnement et à l assainissement de l eau parmi les pays de l Afrique du Nord et du Moyen Orient, grâce à sa… …
93geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… …
94Mars — /mahrz/, n. 1. the ancient Roman god of war and agriculture, identified with the Greek god Ares. 2. Astron. the planet fourth in order from the sun, having a diameter of 4222 miles (6794 km), a mean distance from the sun of 141.6 million miles… …
95Moldova — Moldovan, adj., n. /mawl doh veuh/, n. official name of Moldavia (def. 2). * * * Moldova Introduction Moldova Background: Formerly ruled by Romania, Moldova became part of the Soviet Union at the close of World War II. Although independent from… …
96Ohio — Ohioan, adj., n. /oh huy oh/, n. 1. a state in the NE central United States: a part of the Midwest. 10,797,419; 41,222 sq. mi. (106,765 sq. km). Cap.: Columbus. Abbr.: OH (for use with zip code), O. 2. a river formed by the confluence of the… …
97Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… …
98ice in lakes and rivers — Introduction a sheet or stretch of ice forming on the surface of lakes and rivers when the temperature drops below freezing (0° C [32° F]). The nature of the ice formations may be as simple as a floating layer that gradually thickens, or it …
99Climate change, industry and society — See also: Avoiding dangerous climate change and Effects of climate change on humans This article is about climate change, industry and society. Contents 1 Vulnerability 1.1 General effects 1.2 Human settlement …
100Limestone — For other uses, see Limestone (disambiguation). Limestone Sedimentary Rock Limestone in Waitomo District, New Zealand Composition …
