cycle drought

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• Drought Research Initiative — The Drought Research Initiative(DRI) was established to better understand the physical characteristics of and processes influencing Canadian Prairie droughts, and to contribute to their better prediction, through a focus on the recent severe… …   Wikipedia

• drought — /drowt/, n. 1. a period of dry weather, esp. a long one that is injurious to crops. 2. an extended shortage: a drought of good writing. 3. Archaic. thirst. Also, drouth /drowth/. [bef. 1000; ME; OE drugath, equiv. to drug (base of dryge DRY) +… …   Universalium

• Hitting for the cycle — Curry Foley was the first player in Major League Baseball history to hit for the cycle. In baseball, hitting for the cycle is the accomplishment of one batter hitting a single, a double, a triple, and a home run in the same game …   Wikipedia

• Water cycle — The Earth s water is always in movement, and the water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a cycle, there is no… …   Wikipedia

• Global Energy and Water Cycle Experiment — The Global Energy and Water Cycle Experiment (GEWEX) is a research program of the World Climate Research Programme intended to observe, comprehend and models the Earth s water cycle. The experiment also observes how much energy the Earth receives …   Wikipedia

• Sahel drought — The Sahel drought from the late 1960s to early 1980s created a famine that killed a million people and afflicted more than 50 million.Fact|date=September 2008 The economies, agriculture, livestock and human populations of much of Mauritania, Mali …   Wikipedia

• Combined cycle — Thermodynamics …   Wikipedia

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium

• climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …   Universalium

• climate change — Introduction  periodic modification of Earth s climate brought about as a result of changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth …   Universalium