The Amazon River


http://www.youtube.com/watch?v=tq6N9bKwG5o

http://www.worldwildlife.org/what/wherewework/amazon/index.html

                         

   

The Amazon is a region of superlatives. It spans the borders of eight countries and one overseas territory, is the world's largest river basin and the source of one-fifth of all free-flowing fresh water on Earth. Its rain forests are the planet's largest and most luxuriant, and home to - amazingly - one in ten known species on Earth.

In the last decades, scientific research has established a clear link between the health of the Amazon and the integrity of the global environment, but still only a fraction of its biological richness has been revealed. Today, rapid deforestation threatens the Amazon. At current rates, 55 percent of its rain forests could be gone by 2030—a looming disaster not only for the region’s plants and animals, but for the world.

The immensity of the Amazon's challenge, like the scale of its landscape, requires a long-term conservation vision backed by strong scientific expertise. WWF has been at the forefront in protecting the Amazon for more than 40 years. Our approach is succeeding because we engage local communities and partner with governments to identify mutual solutions that can bridge the needs of economic development and conservation.

                                      





  •  

  • The place. The region’s high levels of rainfall, diverse topography and meandering rivers sustain its amazing variety and abundance of life. The Amazon contains vast stores of carbon—its rain forests are key to stabilizing local and global climate.
  • The species. Containing nearly 40,000 plant species, the Amazon sustains the world’s richest diversity of birds, freshwater fish and butterflies. One of the world’s last refuges for jaguars, harpy eagles and pink dolphins, its thousands of tree species are home to southern two-toed sloths, pygmy marmosets, saddleback and emperor tamarins and Goeldi’s monkeys.
  • The people. More than 350 indigenous and ethnic groups have lived in the Amazon for thousands of years, tapping nature for agriculture, clothing and traditional medicines. Today, more than 30 million people live in the region. Although most live in large urban centers, all residents remain dependent on the Amazon’s ecosystem services for food, shelter and livelihoods.


                                                                                       Home of Extremes 

The Amazon River is not only the greatest in the world, it is home to many other "Extremes" Arapaimaof the natural world. Have you ever seen a catfish? They're usually found in warm, slow moving waters of lakes and streams, and some people keep them as pets in aquariums. Catfish are pretty creepy looking fish with big flat heads and "whiskers" on either side of their heads (hence the name, catfish). Most catfish that we're familiar with here in the U.S. are anywhere from eight inches long to about five feet, weighing in at up to 60 pounds. But the catfish that live in the world's greatest river have all the room in the world to grow as big as nature will allow - they have been captured weighing over 200 pounds! One of the largest freshwater fish in the world is found living in the waters of the Amazon River. Arapaima, also known locally as Pirarucu, Arapaima gigas are the largest, exclusively fresh water fish in the world. They have been found to reach a length of 15 ft and can weigh up to 440lbs. (Read about the biggest freshwater fish in the world.)

The Amazon is also home to some other extreme creatures, featured here in "Extreme Science"; the Anaconda (biggest snake), and Piranha (most ferocious). 
 

What did you think of this article?




Trackbacks
  • No trackbacks exist for this post.
Comments

  • 7/16/2008 10:27 AM Ileana wrote:
    Wouldn't you just love to cook one of these beauties? Boy, at one lb. per person, it would be a fantastic "fish-fry".
    Reply to this
Leave a comment

Submitted comments are subject to moderation before being displayed.

 Name

 Email (will not be published)

 Website

Your comment is 0 characters limited to 3000 characters.