maximum efficiency reservoir
91The garden of the Rotonda Padua — The garden of the Rotonda is a terraced garden, situated close to the historical centre of Padua, behind the sixteenth century wall and the Rampart of the Cat.The Story of the Giardini della Rotunda The name is connected to an episode which… …
92irrigation and drainage — ▪ agriculture Introduction artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… …
93Mekong River Basin Hydropower — Existing, under construction and planned hydropower dams in the Mekong River Basin. The estimated hydropower potential of the lower Mekong Basin (i.e. excluding China) is 30,000 MW,[1] while that of the upper Mekong Basin is 28,930 MW …
94Egypt — • Provides information on history, religion, and literature Catholic Encyclopedia. Kevin Knight. 2006. Egypt Egypt † …
95Biogeochemical cycle — A commonly cited example is the water cycle. In ecology and Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical element or molecule moves through both biotic (biosphere) and… …
96North Sea oil — is a mixture of hydrocarbons, comprising liquid oil and natural gas, produced from oil reservoirs beneath the North Sea. In the oil industry, the term North Sea often includes areas such as the Norwegian Sea and the area known as West of Shetland …
97Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… …
98SaltMod — is computer program for the prediction of the salinity of soil moisture, groundwater and drainage water, the depth of the watertable, and the drain discharge in irrigated agricultural lands, using different (geo)hydrologic conditions, varying… …
99Climate change in Washington — Main article: Climate change in the United States Digitally colored elevation map of Washington. Climate change in the American state of Washington is a subject of study and projection today. Contents …
100Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
