A Brief Introduction to the Amazon Rainforest

An old Indian legend says God was not yet done withsounds that come from nowhere and everywhere at
the Amazon when man showed up. So, the storythe same time. Next, the smells of freshness and
goes, God decided to leave, expecting man not to lastblooming plants mix with the musty smell of decaying
very long, when He would return to finish his work.plants, marking the unending cycle of life and death in
Today, over 20 million people live in this unfinished workthis jungle. Look up and one sees the static result of a
that stretches from the Andes in the west to thecenturies-long fight for light: vines intertwine with trees,
Atlantic in the east, from Guyana Plateau to the northbranches reach higher and higher to outsmart each
from the Brazilian savannah to the south. It’s size isother in a desperate fight for sunlight. So efficient is this
baffling, containing:fight that a spot on the ground is likely to have sun
- 5% of the world’s land.directly shine on it only one time every 50 years, the
- 20% of global fresh water reserves.point at which some neighboring tree finally gives up,
- 1/3 of the world’s forests.dies, falls to the ground and leaves an opening in the
- 40% of South America.canopy, a shred of hope to newborn trees. Life in such
- 60% of Brazil.abundance is unimagined, yet overwhelming.
- 0.4% of the global population.Alongside such natural exuberance, over 20 million
Despite being one large continuous forest, the Amazonpeople live. The history of human occupation in the
is highly differentiated from geophysical and ecologicalAmazon stretches back 11 thousand years, around
perspectives. Clear examples the curious traveler willMonte Alegre, where archeological sites have been
discover are differently colored rivers: from the deepuncovered, noting the existence of fairly complex
black waters of the Negro river to the yellow muddycommunities much earlier than previously expected
waters of the Solimoes, and their majestic meetingand in a region where their existence was not
where the two colors travel for many miles,considered possible only a few years ago. The
side-by-side without ever mixing. At such meeting, theadventurous traveler with a few days to spare can
traveler is likely to also meet the boto rosa, thetake a small plane from Santarém to Monte Alegre
pre-historic pink dolphin of the Amazon, figure of soto visit the natives’ wall paintings still visible today.
many legends and forbidden stories in the region.Ancient Indian populations are still present, though
Indeed, the traveler encounters one of the last frontiersoutsiders are rarely invited to visit. Though shocking to
of true wilderness.some, there are some small Indian tribes that have
Multiple ecosystems co-exist alongside and integratednever encountered or been identified by us,
with one another; while flooded forests and floodplainsWesterners; it is a tribute not to our inability, but rather
(locally known as igapó and varzea) cover 5% of theto the amazing size of the forest.
region, the remaining terrain comprises firm landThe larger, non-indigenous occupation, however, came
forests. There are five distinct regions, with specificwith the discovery of valuable natural products: most
geographical as well as biological characteristics innotably, rubber. Hevea Brasiliensis, the locally known
each: the Atlantic Amazon, with seaside swampsseringueira, is the tree that yields this precious product
along the coast of the Brazilian states of Pará andas soon as Charles Goodyear invented the process
Amapá in Brazil; the central floodplain, which stretchesof rubber vulcanization in 1839. By the end of the 19th
from the Atlantic all the way to Peru, following thecentury, with industry producing bicycles and
trace of the Amazon river; the northern plateau, a landautomobiles at record pace, the market for rubber
of poor soils and, the farther one goes north, the morewas indeniably hot. The wealth of Manaus, then the
rocky and mountainous it becomes; the southern basin,center of the rubber trade, is legendary; it was the first
a land of rich soils and wild muddy rivers; andcity in South America with electricity. Cobblestones,
cis-Andine Amazon, a transition zone that ends in thetelephone systems, tramways were all imported from
steep snowy slopes of the Andes. A typical fourEurope, along with crystal chandeliers, pianos,
square mile patch anywhere in the Amazon harborschampagne and caviar. The main standing reminder of
over 1500 species of flowering plants, 750 of trees,this era is the Teatro Amazonas, the opera house in
125 of mammals, 400 of birds, 100 of reptiles, 60 ofManaus. For a population of only 30 thousand, the
amphibians, and 150 of butterflies. Amazingly, theOpera House could sit 1,600 and contained glass,
crown of a single tree, perhaps over 50 feet high, maymarble, and other opulent materials imported from
play host to over five thousand species of insects.Europe. Such wealth hid the tremendous hardships
This land is a region marked by biologic, geologic,faced by the rubber tappers, as the trees were
economic and social diversity; centuries of explorersdispersed along the forest and resisted multiple
have documented such. As an example, many mayattempts of domestication in plantations. Remains of
recall the familiar legend of the Amazon women, adreams of domestication can be seen in Fordlândia
myth established when the first man to travel from thetoday, aptly named after U.S. industrialist Henry Ford,
Pacific Ocean to the Atlantic, Francisco de Orellanaalong the banks of the Tapajós river.
purportedly encountered these ferocious womenToday, Brazilian development is encroaching upon the
fighters in 1542. Since then, other adventurers,southern frontiers of the Amazon. Such is fertile land,
scientists and hope-seekers have traveled, studyiedand with the recent advances in agriculture in tropical
and occupyied the region, albeit with varying degreesclimates, population growth and the appreciation of
of success. Among these, the most remarkable onescommodities in international markets, the economics
include:have shifted. Over the past five years, deforestation
- Alexander von Humboldt, who mapped a passagehas ranged between 15 and 26 thousand squared
connecting the Orinoco basin in Venezuela with thekilometers in Brazil. Put in perspective, the Brazilian
Amazon basin, the 300-mile long Casiquiare Canal,portion of the Amazon is approximately 3.6 million
available for visit even today only to the mostsquare kilometers, so the current rate is between 0.4%
adventurous of travelers.and 0.7% per year, worrisome indeed. It is estimated
- Henry Walter Bates and Alfred Russell Wallace, whothat deforestation has reached approximately 20% of
collectively made one of the most productive naturalthe region, mainly to give way to cattle breeding in the
history discoveries. Alfred would later co-discover (withBrazilian states of Mato Grosso, Rondônia, and Pará.
Darwin) the theory of evolution.The socio-economic process at play is a large
- Jacques Cousteau, the fearless modern adventurermigration from southern states in Brazil, where land is
and scientist who, as far as I know, is the only personalready mostly occupied, to the southern Amazon,
with enough courage to have swum inside a school ofwhere there is abundant land and few people.
piranhas.Despite global advances, a look at the people of the
Visiting the Amazon one cannot help but appreciateAmazon will also uncover an unenviable
the difficulties and wonders these explorerssocio-economic situation. In the historic drought of 2005,
encountered. From the airplane, the green carpethunger, disease and isolation threatened riverside
seems endless and peaceful; on the ground, it ispopulations. In the major cities, the traveler will uncover
anything but. First the traveler would notice chirps,slums and difficult living conditions.
beeps, squawks, and the plethora of other strange