Word: basin
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Dates: during 2000-2009
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...keep species from extinction. While the average velocity of climate change may be a bit less than a half-kilometer per year worldwide, according to the paper, it can be significantly faster or slower depending on the local topography. In deserts and other flat areas, such as the Amazon basin, climatic zones will move faster, while hilly or mountainous terrain will slow things up. "In the Northern Hemisphere, for example," explains lead author Scott Loarie, "north-facing slopes tend to be cooler and wetter than south-facing slopes...
...water closet: a raised cistern with a small pipe down which water ran when released by a valve. The Queen installed Harrington's invention in her palace at Richmond, but it took another 200 years before a man named Alexander Cummings developed the S-shaped pipe underneath the basin to keep out foul odors. At the end of the 18th century, the flushable toilet went mainstream...
...Iran with uranium. But experts say it's hardly certain Venezuela even has much, if any, uranium to provide Iran or anyone else. Officials there have long estimated the country is sitting on 50,000 tons of the radioactive ore, concentrated mostly in western Venezuela and in the Roraima Basin along the country's southeastern border with Brazil and Guyana. (The U.S. has uranium reserves of about 340,000 tons.) It may be high grade, says James Otton, a uranium-resources specialist at the federal U.S. Geological Survey, a reference not to its quality but to the "tremendous quantities...
...These ideas and others were addressed last month at a one-day conference exploring integrated lake-basin management for the Udaipur lakes, hosted by Mewar at his Fateh Prakash Hotel beside Lake Pichola. Masahisa Nakamura, director of the Center for Sustainability and Environment at Japan's Shiga University and chairman of the International Lake Environment Committee Foundation's scientific committee, identified several human factors that are to blame for the lakes' sorry state: deforestation, construction of new hotels and private homes too close to the lakes, sewage and waste dumping, and poor governance, bribes and corruption. Nakamura was particularly critical...
...sites such as Mohenjo-daro and Harappa revealed a sophisticated society whose towns had advanced sanitation, bathhouses and gridlike city-planning. Evidence of trade with Egypt and Sumer in Mesopotamia, as well as the presence of mining interests as far as Central Asia, suggests that the fertile Indus River basin could have been home to an empire larger and older than its more famous contemporaries in the Middle East...