Sunday, August 30, 2009
Watersheds [234]
The river systems and drainage basins on every continent have created watersheds of the world’s fresh water. Fueled by precipitation, and directed by continental geography, watersheds constitute the major reservoirs of fresh water and the channels through which water flows to the ocean.
Sunday, August 23, 2009
Prison Populations [235]
Sunday, August 16, 2009
Red Tape - Impediments to Business [297]
One of the biggest roadblocks to economic growth and poverty reduction is excessive business regulation. Among the 155 economies measured in 2005/2006, it is easiest to do business in New Zealand and most difficult in the Democratic Republic of Congo.
On the globe, the top 25 performers in terms of the ease of doing business have no “red tape.” Countries ranked 26 through 50 are marked by one line of red tape, those ranked 51 through 80 have two lines, and those ranked 81 through 145 have three. The bottom 10 countries are covered in red lines – with the exception of Laos, these countries are all in Africa. Countries not measured in the report are marked by a black line.
Sunday, August 9, 2009
Deserts [314]
The world's most arid regions occur along the tropics of cancer and capricorn.
Deserts are areas that receive precipitation of less than 250 mm p.a. The largest desert by this standard is Antarctica. Some deserts climates extend into the ocean. The waters adjacent to the Atacama in Chile are technically deserts.
Sunday, August 2, 2009
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