Wednesday, March 7, 2012

Physical Geography of Jamaica


Natural Landscape!!





Jamaica is a Caribbean Island Country and is part of the Greater Antilles of the West Indies. It is a Caribbean island located South of Cuba and West of Haitis. It is mostly mountains with narrow discontinuous coastal plains. It is comprised of Coastal Lowlands, Limestone Plateaus, Blue Mountains, and a group of volcanic hills in the east. There are Natural Harbors along the long, irregular coastline. Native Americans named the island for its "Thermal Springs", Xaymaca (Jamaica), which means 'Isle of Springs.


Climate and Weather!!

Jamaica is in the tropical climate region. The average annual temperature is 80* F. Extreme heat and humidity is moderate do to northeastern trade winds that occur at frequent intervals.

 
The temperatures in plateaus and mountains are much lesser.  The country of Jamaica is prone to severe earthquakes, however there no report of any volcanic activity. Rainfall is plenty in this area and is subject to hurricanes in late Summer and early Autumn 



Water Sources!!
The water in Jamaica is managed by the National Water Commission (NWC).  Much of the water sources are not located close to major centers of water use, therefore water has to be transported to some areas.  There are watersheds that consists of over 100 streams and rivers.  The Mona Reservoir and the Hermitage Reservoir host much of the water for use.  Groundwater is captured in limestone and alluvial aquifers. Rivers provide supply for the rural highlands and coastal lowlands. The NWC provides 78% of freshwater resources.

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