Amazon rainforest - wikipedia Amazon rainforest `` Amazonia '' redirects here. For other uses, see Amazonia ( disambiguation ). Amazon rainforest Forest Amazon rainforest, near Manaus, Brazil. Countries Brazil, Peru, Colombia, Venezuela, Ecuador, Bolivia, Guyana, Suriname, France ( French Guiana ) Part of South America River Amazon River Area 5,500,000 km ( 2,123,562 sq mi ) Map of the Amazon rainforest ecoregions as delineated by the WWF. Yellow line approximately encloses the Amazon drainage basin. National boundaries shown in black. Satellite image from NASA. The Amazon rainforest ( Portuguese : Floresta Amazônica or Amazônia ; Spanish : Selva Amazónica, Amazonía or usually Amazonia ; French : Forêt amazonienne ; Dutch : Amazoneregenwoud ), also known in English as Amazonia or the Amazon Jungle, is a moist broadleaf forest in the Amazon biome that covers most of the Amazon basin of South America. This basin encompasses 7,000,000 square kilometres ( 2,700,000 sq mi ), of which 5,500,000 square kilometres ( 2,100,000 sq mi ) are covered by the rainforest. This region includes territory belonging to nine nations. The majority of the forest is contained within Brazil, with 60 % of the rainforest, followed by Peru with 13 %, Colombia with 10 %, and with minor amounts in Venezuela, Ecuador, Bolivia, Guyana, Suriname and French Guiana. States or departments in four nations contain `` Amazonas '' in their names. The Amazon represents over half of the planet 's remaining rainforests, and comprises the largest and most biodiverse tract of tropical rainforest in the world, with an estimated 390 billion individual trees divided into 16,000 species. Contents 1 Etymology 2 History 2.1 Natural 2.1. 1 Sahara Desert dust windblown to the Amazon 2.2 Human activity 3 Biodiversity 4 Deforestation 5 Conservation and climate change 5.1 Remote sensing 5.2 Impact of early 21st - century Amazon droughts 6 See also 7 References 8 Further reading 9 External links Etymology The name Amazon is said to arise from a war Francisco de Orellana fought with the Tapuyas and other tribes. The women of the tribe fought alongside the men, as was their custom. Orellana derived the name Amazonas from the Amazons of Greek mythology, described by Herodotus and Diodorus. History See also : History of South America § Amazon Natural Aerial view of the Amazon rainforest, near Manaus The rainforest likely formed during the Eocene era. It appeared following a global reduction of tropical temperatures when the Atlantic Ocean had widened sufficiently to provide a warm, moist climate to the Amazon basin. The rainforest has been in existence for at least 55 million years, and most of the region remained free of savanna - type biomes at least until the current ice age, when the climate was drier and savanna more widespread. Following the Cretaceous -- Paleogene extinction event, the extinction of the dinosaurs and the wetter climate may have allowed the tropical rainforest to spread out across the continent. From 66 -- 34 Mya, the rainforest extended as far south as 45 °. Climate fluctuations during the last 34 million years have allowed savanna regions to expand into the tropics. During the Oligocene, for example, the rainforest spanned a relatively narrow band. It expanded again during the Middle Miocene, then retracted to a mostly inland formation at the last glacial maximum. However, the rainforest still managed to thrive during these glacial periods, allowing for the survival and evolution of a broad diversity of species. Aerial view of the Amazon rainforest. During the mid-Eocene, it is believed that the drainage basin of the Amazon was split along the middle of the continent by the Purus Arch. Water on the eastern side flowed toward the Atlantic, while to the west water flowed toward the Pacific across the Amazonas Basin. As the Andes Mountains rose, however, a large basin was created that enclosed a lake ; now known as the Solimões Basin. Within the last 5 -- 10 million years, this accumulating water broke through the Purus Arch, joining the easterly flow toward the Atlantic. There is evidence that there have been significant changes in Amazon rainforest vegetation over the last 21,000 years through the Last Glacial Maximum ( LGM ) and subsequent deglaciation. Analyses of sediment deposits from Amazon basin paleolakes and from the Amazon Fan indicate that rainfall in the basin during the LGM was lower than for the present, and this was almost certainly associated with reduced moist tropical vegetation cover in the basin. There is debate, however, over how extensive this reduction was. Some scientists argue that the rainforest was reduced to small, isolated refugia separated by open forest and grassland ; other scientists argue that the rainforest remained largely intact but extended less far to the north, south, and east than is seen today. This debate has proved difficult to resolve because the practical limitations of working in the rainforest mean that data sampling is biased away from the center of the Amazon basin, and both explanations are reasonably well supported by the available data. Sahara desert dust windblown to the Amazon More than 56 % of the dust fertilizing the Amazon rainforest comes from the Bodélé depression in Northern Chad in the Sahara desert. The dust contains phosphorus, important for plant growth. The yearly Sahara dust replaces the equivalent amount of phosphorus washed away yearly in Amazon soil from rains and floods. Up to 50 million tonnes of Sahara dust per year are blown across the Atlantic Ocean. NASA 's CALIPSO satellite has measured the amount of dust transported by wind from the Sahara to the Amazon : an average 182 million tons of dust are windblown out of the Sahara each year, at 15 degrees west longitude, across 1,600 miles ( 2,600 km ) over the Atlantic Ocean ( some dust falls into the Atlantic ), then at 35 degrees West longitude at the eastern coast of South America, 27.7 million tons ( 15 % ) of dust fall over the Amazon basin, 132 million tons of dust remain in the air, 43 million tons of dust are windblown and falls on the Caribbean Sea, past 75 degrees west longitude. CALIPSO uses a laser range finder to scan the Earth 's atmosphere for the vertical distribution of dust and other aerosols. CALIPSO regularly tracks the Sahara - Amazon dust plume. CALIPSO has measured variations in the dust amounts transported -- an 86 percent drop between the highest amount of dust transported in 2007 and the lowest in 2011. A possibility causing the variation is the Sahel, a strip of semi-arid land on the southern border of the Sahara. When rain amounts in the Sahel are higher, the volume of dust is lower. The higher rainfall could make more vegetation grow in the Sahel, leaving less sand exposed to winds to blow away. Human activity Members of an uncontacted tribe encountered in the Brazilian state of Acre in 2009. Based on archaeological evidence from an excavation at Caverna da Pedra Pintada, human inhabitants first settled in the Amazon region at least 11,200 years ago. Subsequent development led to late - prehistoric settlements along the periphery of the forest by AD 1250, which induced alterations in the forest cover. Geoglyphs on deforested land in the Amazon rainforest, Acre. For a long time, it was thought that the Amazon rainforest was only ever sparsely populated, as it was impossible to sustain a large population through agriculture given the poor soil. Archeologist Betty Meggers was a prominent proponent of this idea, as described in her book Amazonia : Man and Culture in a Counterfeit Paradise. She claimed that a population density of 0.2 inhabitants per square kilometre ( 0.52 / sq mi ) is the maximum that can be sustained in the rainforest through hunting, with agriculture needed to host a larger population. However, recent anthropological findings have suggested that the region was actually densely populated. Some 5 million people may have lived in the Amazon region in AD 1500, divided between dense coastal settlements, such as that at Marajó, and inland dwellers. By 1900 the population had fallen to 1 million and by the early 1980s it was less than 200,000. The first European to travel the length of the Amazon River was Francisco de Orellana in 1542. The BBC 's Unnatural Histories presents evidence that Orellana, rather than exaggerating his claims as previously thought, was correct in his observations that a complex civilization was flourishing along the Amazon in the 1540s. It is believed that the civilization was later devastated by the spread of diseases from Europe, such as smallpox. Since the 1970s, numerous geoglyphs have been discovered on deforested land dating between AD 1 -- 1250, furthering claims about Pre-Columbian civilizations. Ondemar Dias is accredited with first discovering the geoglyphs in 1977 and Alceu Ranzi with furthering their discovery after flying over Acre. The BBC 's Unnatural Histories presented evidence that the Amazon rainforest, rather than being a pristine wilderness, has been shaped by man for at least 11,000 years through practices such as forest gardening and terra preta. Terra preta is found over large areas in the Amazon forest ; and is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment ; meaning that large portions of the Amazon rainforest are probably the result of centuries of human management, rather than naturally occurring as has previously been supposed. In the region of the Xingu tribe, remains of some of these large settlements in the middle of the Amazon forest were found in 2003 by Michael Heckenberger and colleagues of the University of Florida. Among those were evidence of roads, bridges and large plazas. Biodiversity Deforestation in the Amazon rainforest threatens many species of tree frogs, which are very sensitive to environmental changes ( pictured : giant leaf frog ) Scarlet macaw, which is indigenous to the American tropics. Wet tropical forests are the most species - rich biome, and tropical forests in the Americas are consistently more species rich than the wet forests in Africa and Asia. As the largest tract of tropical rainforest in the Americas, the Amazonian rainforests have unparalleled biodiversity. One in ten known species in the world lives in the Amazon rainforest. This constitutes the largest collection of living plants and animal species in the world. The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all bird species are found in the Amazon rainforest, and one in five of the fish species live in Amazonian rivers and streams. Scientists have described between 96,660 and 128,843 invertebrate species in Brazil alone. The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer ( 62 acres ) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer ( 247 acres ) of Amazon rainforest can contain about 90,790 tonnes of living plants. The average plant biomass is estimated at 356 ± 47 tonnes per hectare. To date, an estimated 438,000 species of plants of economic and social interest have been registered in the region with many more remaining to be discovered or catalogued. The total number of tree species in the region is estimated at 16,000. A giant, bundled liana in western Brazil The green leaf area of plants and trees in the rainforest varies by about 25 % as a result of seasonal changes. Leaves expand during the dry season when sunlight is at a maximum, then undergo abscission in the cloudy wet season. These changes provide a balance of carbon between photosynthesis and respiration. The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart frogs secrete lipophilic alkaloid toxins through their flesh. There are also numerous parasites and disease vectors. Vampire bats dwell in the rainforest and can spread the rabies virus. Malaria, yellow fever and Dengue fever can also be contracted in the Amazon region. Hoatzin Mygalomorphae Howler monkey Heliconia Brown - throated sloth Emperor tamarin Blue poison dart frog Jaguar Bald uakari Bullet ants have an extremely painful sting Parrots at clay lick in Yasuni National Park, Ecuador Deforestation Deforestation in the Mato Grosso state of Brazil, 2007 Main articles : Deforestation of the Amazon rainforest, Trans - Amazonian highway, and Trans - Amazonian Railway Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest 's interior was highly restricted, and the forest remained basically intact. Farms established during the 1960s were based on crop cultivation and the slash and burn method. However, the colonists were unable to manage their fields and the crops because of the loss of soil fertility and weed invasion. The soils in the Amazon are productive for just a short period of time, so farmers are constantly moving to new areas and clearing more land. These farming practices led to deforestation and caused extensive environmental damage. Deforestation is considerable, and areas cleared of forest are visible to the naked eye from outer space. In the 1970s construction began on the Trans - Amazonian highway. This highway represented a major threat to the Amazon rainforest. Fortunately for the rainforest, the highway has not been completed, hereby reducing the environmental damage. Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres ( 160,000 to 227,000 sq mi ), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91 % of land deforested since 1970, is used for livestock pasture. Currently, Brazil is the second - largest global producer of soybeans after the United States. New research however, conducted by Leydimere Oliveira et al., has shown that the more rainforest is logged in the Amazon, the less precipitation reaches the area and so the lower the yield per hectare becomes. So despite the popular perception, there has been no economical advantage for Brazil from logging rainforest zones and converting these to pastoral fields. The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 ( 22,392 km or 8,646 sq mi per year ) was 18 % higher than in the previous five years ( 19,018 km or 7,343 sq mi per year ). Although deforestation has declined significantly in the Brazilian Amazon between 2004 and 2014, there has been an increase to the present day. NASA satellite observation of deforestation in the Mato Grosso state of Brazil. The transformation from forest to farm is evident by the paler square shaped areas under development. Fires and deforestation in the state of Rondônia. One consequence of forest clearing in the Amazon : thick smoke that hangs over the forest. Conservation and climate change See also : Gaviotas Amazon rainforest Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10 % of the world 's terrestrial primary productivity and 10 % of the carbon stores in ecosystems -- of the order of 1.1 × 10 metric tonnes of carbon. Amazonian forests are estimated to have accumulated 0.62 ± 0.37 tons of carbon per hectare per year between 1975 and 1996. One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon basin climate change across many different models are not consistent in their estimation of any rainfall response, ranging from weak increases to strong decreases. The result indicates that the rainforest could be threatened though the 21st century by climate change in addition to deforestation. In 1989, environmentalist C.M. Peters and two colleagues stated there is economic as well as biological incentive to protecting the rainforest. One hectare in the Peruvian Amazon has been calculated to have a value of $6820 if intact forest is sustainably harvested for fruits, latex, and timber ; $1000 if clear - cut for commercial timber ( not sustainably harvested ) ; or $148 if used as cattle pasture. As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples ' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile, the relationship between non-human primates in the subsistence and symbolism of indigenous lowland South American peoples has gained increased attention, as have ethno - biology and community - based conservation efforts. From 2002 to 2006, the conserved land in the Amazon rainforest has almost tripled and deforestation rates have dropped up to 60 %. About 1,000,000 square kilometres ( 250,000,000 acres ) have been put onto some sort of conservation, which adds up to a current amount of 1,730,000 square kilometres ( 430,000,000 acres ). Anthropogenic emission of greenhouse gases broken down by sector for the year 2000. Aerosols over the Amazon each September for four burning seasons ( 2005 through 2008 ). The aerosol scale ( yellow to dark reddish - brown ) indicates the relative amount of particles that absorb sunlight. Aerial roots of red mangrove on an Amazonian river. A 2009 study found that a 4 ° C rise in global temperatures by 2100 would kill 85 % of the Amazon rainforest while a temperature rise of 3 ° C would kill some 75 % of the Amazon. Remote sensing This image reveals how the forest and the atmosphere interact to create a uniform layer of `` popcorn - shaped '' cumulus clouds. The use of remotely sensed data is dramatically improving conservationists ' knowledge of the Amazon basin. Given the objectivity and lowered costs of satellite - based land cover analysis, it appears likely that remote sensing technology will be an integral part of assessing the extent and damage of deforestation in the basin. Furthermore, remote sensing is the best and perhaps only possible way to study the Amazon on a large - scale. The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out their ancestral lands to help strengthen their territorial claims. Currently, most tribes in the Amazon do not have clearly defined boundaries, making it easier for commercial ventures to target their territories. To accurately map the Amazon 's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories : ( 1 ) mature forest, ( 2 ) regenerating forest ( less than three years ), ( 3 ) regenerating forest ( between three and five years of regrowth ), and ( 4 ) regenerating forest ( eleven to eighteen years of continued development ). The researcher used a combination of Synthetic aperture radar ( SAR ) and Thematic Mapper ( TM ) to accurately place the different portions of the Amazon into one of the four classifications. Impact of early 21st - century Amazon droughts In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present form could survive only three years of drought. Scientists at the Brazilian National Institute of Amazonian Research argue in the article that this drought response, coupled with the effects of deforestation on regional climate, are pushing the rainforest towards a `` tipping point '' where it would irreversibly start to die. It concludes that the forest is on the brink of being turned into savanna or desert, with catastrophic consequences for the world 's climate. According to the World Wide Fund for Nature, the combination of climate change and deforestation increases the drying effect of dead trees that fuels forest fires. In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles ( 3,000,000 km ) of rainforest, compared to 734,000 square miles ( 1,900,000 km ) in 2005. The 2010 drought had three epicenters where vegetation died off, whereas in 2005 the drought was focused on the southwestern part. The findings were published in the journal Science. In a typical year the Amazon absorbs 1.5 gigatons of carbon dioxide ; during 2005 instead 5 gigatons were released and in 2010 8 gigatons were released. Additional severe droughts occurred in 2010, 2015, and 2016. See also Amanyé Amazon Conservation Team ( ACT ) Amazonian manatee Amazon Surveillance System ( Sistema de Vigilância da Amazônia ) Amazon Watch Atlantic Forest Bandeirantes Brazilian Amazon Coordinator of Indigenous Organizations of the Amazon River Basin ( COICA ) List of plants of Amazon Rainforest vegetation of Brazil Peruvian Amazon Rainforest Action Network Rainforest Alliance Rainforest Foundation Fund Save the Amazon Rainforest Organisation ( STARO ) Tapiche Ohara 's Reserve References Jump up ^ `` WNF : Places : Amazon ''. Retrieved 4 June 2016. ^ Jump up to : `` Field Museum scientists estimate 16,000 tree species in the Amazon ''. Field Museum. 17 October 2013. Retrieved 18 October 2013. ^ Jump up to : Taylor, Isaac ( 1898 ). Names and Their Histories : A Handbook of Historical Geography and Topographical Nomenclature. London : Rivingtons. ISBN 0 - 559 - 29668 - 1. Retrieved October 12, 2008. Jump up ^ Morley, Robert J. ( 2000 ). 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Retrieved October 11, 2008. Jump up ^ Various ( 2001 ). Bierregaard, Richard ; Gascon, Claude ; Lovejoy, Thomas E. ; Mesquita, Rita, eds. Lessons from Amazonia : The Ecology and Conservation of a Fragmented Forest. Yale University Press. ISBN 0 - 300 - 08483 - 8. Jump up ^ Kirby, Kathryn R. ; Laurance, William F. ; Albernaz, Ana K. ; Schroth, Götz ; Fearnside, Philip M. ; Bergen, Scott ; M. Venticinque, Eduardo ; Costa, Carlos da ( 2006 ). `` The future of deforestation in the Brazilian Amazon '' ( PDF ). Futures. 38 ( 4 ) : 432 -- 453. doi : 10.1016 / j. futures. 2005.07. 011. ^ Jump up to : Watkins and Griffiths, J. ( 2000 ). Forest Destruction and Sustainable Agriculture in the Brazilian Amazon : a Literature Review ( Doctoral dissertation, The University of Reading, 2000 ). Dissertation Abstracts International, 15 -- 17 Jump up ^ Williams, M. ( 2006 ). Deforesting the Earth : From Prehistory to Global Crisis ( Abridged ed. ). Chicago, IL : The University of Chicago Press. ISBN 0 - 226 - 89947 - 0. Jump up ^ Trans - Amazonian highway represented a major threat to the Amazon rainforest Jump up ^ Centre for International Forestry Research ( CIFOR ) ( 2004 ) Jump up ^ Steinfeld, Henning ; Gerber, Pierre ; Wassenaar, T.D. ; Castel, Vincent ( 2006 ). Livestock 's Long Shadow : Environmental Issues and Options. Food and Agriculture Organization of the United Nations. ISBN 92 - 5 - 105571 - 8. Archived from the original on July 26, 2008. Retrieved August 19, 2008. Jump up ^ Margulis, Sergio ( 2004 ). Causes of Deforestation of the Brazilian Amazon ( PDF ). World Bank Working Paper No. 22. Washington D.C. : The World Bank. ISBN 0 - 8213 - 5691 - 7. Archived ( PDF ) from the original on September 10, 2008. Retrieved September 4, 2008. Jump up ^ Research paper of Leydimere Oliveira on the amazon Archived 2013 - 08 - 03 at Archive.is Jump up ^ Barreto, P. ; Souza Jr. C. ; Noguerón, R. ; Anderson, A. & Salomão, R. 2006. Human Pressure on the Brazilian Amazon Forests. Imazon. Retrieved September 28, 2006. ( The Imazon web site contains many resources relating to the Brazilian Amazonia. ) Jump up ^ `` INPE : Estimativas Anuais desde 1988 até 2009 ''. inpe.br. Jump up ^ Melillo, J.M. ; McGuire, A.D. ; Kicklighter, D.W. ; Moore III, B. ; Vörösmarty, C.J. ; Schloss, A.L. ( May 20, 1993 ). `` Global climate change and terrestrial net primary production ''. Nature. 363 ( 6426 ) : 234 -- 240. Bibcode : 1993Natur. 363... 234M. doi : 10.1038 / 363234a0. ^ Jump up to : Tian, H. ; Melillo, J.M. ; Kicklighter, D.W. ; McGuire, A.D. ; Helfrich III, J. ; Moore III, B. ; Vörösmarty, C.J. ( July 2000 ). `` Climatic and biotic controls on annual carbon storage in Amazonian ecosystems ''. Global Ecology and Biogeography. 9 ( 4 ) : 315 -- 335. doi : 10.1046 / j. 1365 - 2699.2000. 00198. x. Jump up ^ Cox, Betts, Jones, Spall and Totterdell. 2000. `` Acceleration of global warming due to carbon - cycle feedbacks in a coupled climate model ''. Nature, November 9, 2000. ( subscription required ) Jump up ^ Radford, T. 2002. `` World may be warming up even faster ''. The Guardian. Jump up ^ Houghton, J.T. et al. 2001. `` Climate Change 2001 : The Scientific Basis '' Archived May 7, 2006, at the Wayback Machine... Intergovernmental Panel on Climate Change. Jump up ^ Peters, C.M. ; Gentry, A.H. ; Mendelsohn, R.O. ( 1989 ). `` Valuation of an Amazonian forest ''. Nature. 339 ( 6227 ) : 656 -- 657. Bibcode : 1989Natur. 339... 655P. doi : 10.1038 / 339655a0. Jump up ^ Dean, Bartholomew. ( 2003 ) State Power and Indigenous Peoples in Peruvian Amazonia : A Lost Decade, 1990 -- 2000. In The Politics of Ethnicity Indigenous Peoples in Latin American States David Maybury - Lewis, Ed. Harvard University Press Jump up ^ Cormier, L. ( April 16, 2006 ). `` A Preliminary Review of Neotropical Primates in the Subsistence and Symbolism of Indigenous Lowland South American Peoples ''. Ecological and Environmental Anthropology. 2 ( 1 ) : 14 -- 32. Archived from the original on December 21, 2008. Retrieved September 4, 2008. Jump up ^ David Adam. `` Amazon could shrink by 85 % due to climate change, scientists say ''. the Guardian. Jump up ^ Wynne, R.H. ; Joseph, K.A. ; Browder, J.O. ; Summers, P.M. ( 2007 ). `` A Preliminary Review of Neotropical Primates in the Subsistence and Symbolism of Indigenous Lowland South American Peoples ''. International Journal of Remote Sensing. 28 : 1299 -- 1315. Bibcode : 2007IJRS... 28.1299 W. doi : 10.1080 / 01431160600928609. Archived from the original on December 21, 2008. Retrieved September 4, 2008. Jump up ^ Asner, Gregory P. ; Knapp, David E. ; Cooper, Amanda N. ; Bustamante, Mercedes M.C. ; Olander, Lydia P. ( June 2005 ). `` Ecosystem Structure throughout the Brazilian Amazon from Landsat Observations and Automated Spectral Unmixing ''. Earth Interactions. 9 ( 1 ) : 1 -- 31. Bibcode : 2005EaInt... 9g... 1A. doi : 10.1175 / EI134. 1. Jump up ^ Isaacson, Andy. 2007. With the Help of GPS, Amazonian Tribes Reclaim the Rain Forest. Wired 15.11 : https://www.wired.com/science/planetearth/magazine/15-11/ps_amazon Jump up ^ Kuplich, Tatiana M. ( October 2006 ). `` Classifying regenerating forest stages in Amazônia using remotely sensed images and a neural network ''. Forest Ecology and Management. 234 ( 1 -- 3 ) : 1 -- 9. doi : 10.1016 / j. foreco. 2006.05. 066. Jump up ^ Environmental News Service -- Amazon Drought Worst in 100 Years Jump up ^ Drought Threatens Amazon Basin -- Extreme conditions felt for second year running, Paul Brown, The Guardian, 16 July 2006. Retrieved 23 August 2014 Jump up ^ `` Amazon rainforest ' could become a desert ' '' Archived August 6, 2006, at the Wayback Machine., The Independent, July 23, 2006. Retrieved September 28, 2006. Jump up ^ `` Dying Forest : One year to save the Amazon '', The Independent, July 23, 2006. Retrieved 23 August 2014. Jump up ^ `` Climate change a threat to Amazon rainforest, warns WWF '', World Wide Fund for Nature, March 22, 2006. Retrieved 23 August 2014. Jump up ^ 2010 Amazon drought record : 8 Gt extra CO2, Rolf Schuttenhelm, Bits Of Science, 4 February 2011. Retrieved 23 August 2014 Jump up ^ `` Amazon drought ' severe ' in 2010, raising warming fears '', BBC News, 3 February 2011. Retrieved 23 August 2014 Jump up ^ https://www.theguardian.com/environment/climate-consensus-97-per-cent/2017/aug/03/study-finds-human-influence-in-the-amazons-third-1-in-100-year-drought-since-2005 Further reading Sheil, D. ; Wunder, S. ( 2002 ). `` The value of tropical forest to local communities : complications, caveats, and cautions ''. Conservation Ecology. 6 ( 2 ) : 9. `` Deforestation. '' World Geography. Columbus, Ohio : McGraw - Hill / Glencoe, 2000. 202 -- 204 Wade, Lizzie. ( 2015 ). `` Drones and satellites spot lost civilizations in unlikely places. '' Science ( American Association for the Advancement of Science ), doi : 10.1126 / science. aaa7864 External links Wikivoyage has a travel guide for Amazonia. Media related to Amazon Rainforest at Wikimedia Commons Journey Into Amazonia The Amazon : The World 's Largest Rainforest WWF in the Amazon rainforest Amazonia.org.br Good daily updated Amazon information database on the web, held by Friends of The Earth -- Brazilian Amazon. amazonia.org Sustainable Development in the Extractive Reserve of the Baixo Rio Branco -- Rio Jauaperi -- Brazilian Amazon. Amazon Rainforest News Original news updates on the Amazon. Amazon-Rainforest.org Information about the Amazon rainforest, its people, places of interest, and how everyone can help. Conference : Climate change and the fate of the Amazon. Podcasts of talks given at Oriel College, University of Oxford, March 20 -- 22, 2007. New 7 Wonders of Nature Amazon rainforest and river Hạ Long Bay Iguazu / Iguaçu Falls Jeju Island Komodo Island Puerto Princesa Underground River Table Mountain Coordinates : 3 ° 09 ′ 36 '' S 60 ° 01 ′ 48 '' W ﻿ / ﻿ 3.16000 ° S 60.03000 ° W ﻿ / - 3.16000 ; - 60.03000 NDL : 00628104 Regions of the world Regions of Africa Central Africa Guinea region Gulf of Guinea Cape Lopez Mayombe Igboland Mbaise Maputaland Pool Malebo Congo Basin Chad Basin Congolese rainforests Ouaddaï highlands Ennedi Plateau East Africa African Great Lakes Albertine Rift East African Rift Great Rift Valley Gregory Rift Rift Valley lakes Swahili coast Virunga Mountains Zanj Horn of Africa Afar Triangle Al - Habash Barbara Danakil Alps Danakil Desert Ethiopian Highlands Gulf of Aden Gulf of Tadjoura Indian Ocean islands Comoros Islands North Africa Maghreb Barbary Coast Bashmur Ancient Libya Atlas Mountains Nile Valley Cataracts of the Nile Darfur Gulf of Aqaba Lower Egypt Lower Nubia Middle Egypt Nile Delta Nuba Mountains Nubia The Sudans Upper Egypt Western Sahara West Africa Pepper Coast Gold Coast Slave Coast Ivory Coast Cape Palmas Cape Mesurado Guinea region Gulf of Guinea Niger Basin Guinean Forests of West Africa Niger Delta Inner Niger Delta Southern Africa Madagascar Central Highlands ( Madagascar ) Northern Highlands Rhodesia North South Thembuland Succulent Karoo Nama Karoo Bushveld Highveld Fynbos Cape Floristic Region Kalahari Desert Okavango Delta False Bay Hydra Bay Macro-regions Aethiopia Arab world Commonwealth realm East African montane forests Eastern Desert Equatorial Africa Françafrique Gibraltar Arc Greater Middle East Islands of Africa List of countries where Arabic is an official language Mediterranean Basin MENA MENASA Middle East Mittelafrika Negroland Northeast Africa Portuguese - speaking African countries Sahara Sahel Sub-Saharan Africa Sudan ( region ) Sudanian Savanna Tibesti Mountains Tropical Africa Regions of Asia Central Greater Middle East Aral Sea Aralkum Desert Caspian Sea Dead Sea Sea of Galilee Transoxiana Turan Greater Khorasan Ariana Khwarezm Sistan Kazakhstania Eurasian Steppe Asian Steppe Kazakh Steppe Pontic -- Caspian steppe Mongolian - Manchurian grassland Wild Fields Yedisan Muravsky Trail Ural Ural Mountains Volga region Idel - Ural Kolyma Transbaikal Pryazovia Bjarmaland Kuban Zalesye Ingria Novorossiya Gornaya Shoriya Tulgas Iranian Plateau Altai Mountains Pamir Mountains Tian Shan Badakhshan Wakhan Corridor Wakhjir Pass Mount Imeon Mongolian Plateau Western Regions Taklamakan Desert Karakoram Trans - Karakoram Tract Siachen Glacier North Inner Asia Northeast Far East Russian Far East Okhotsk - Manchurian taiga Extreme North Siberia Baikalia ( Lake Baikal ) Transbaikal Khatanga Gulf Baraba steppe Kamchatka Peninsula Amur Basin Yenisei Gulf Yenisei Basin Beringia Sikhote - Alin East Japanese archipelago Northeastern Japan Arc Sakhalin Island Arc Korean Peninsula Gobi Desert Taklamakan Desert Greater Khingan Mongolian Plateau Inner Asia Inner Mongolia Outer Mongolia China proper Manchuria Outer Manchuria Inner Manchuria Northeast China Plain Mongolian - Manchurian grassland North China Plain Yan Mountains Kunlun Mountains Liaodong Peninsula Himalayas Tibetan Plateau Tibet Tarim Basin Northern Silk Road Hexi Corridor Nanzhong Lingnan Liangguang Jiangnan Jianghuai Guanzhong Huizhou Wu Jiaozhou Zhongyuan Shaannan Ordos Loop Loess Plateau Shaanbei Hamgyong Mountains Central Mountain Range Japanese Alps Suzuka Mountains Leizhou Peninsula Gulf of Tonkin Yangtze River Delta Pearl River Delta Yenisei Basin Altai Mountains Wakhan Corridor Wakhjir Pass West Greater Middle East MENA MENASA Middle East Red Sea Caspian Sea Mediterranean Sea Zagros Mountains Persian Gulf Pirate Coast Strait of Hormuz Greater and Lesser Tunbs Al - Faw Peninsula Gulf of Oman Gulf of Aqaba Gulf of Aden Balochistan Arabian Peninsula Najd Hejaz Tihamah Eastern Arabia South Arabia Hadhramaut Arabian Peninsula coastal fog desert Tigris -- Euphrates Mesopotamia Upper Mesopotamia Lower Mesopotamia Sawad Nineveh plains Akkad ( region ) Babylonia Canaan Aram Eber - Nari Suhum Eastern Mediterranean Mashriq Kurdistan Levant Southern Levant Transjordan Jordan Rift Valley Levantine Sea Golan Heights Hula Valley Gaza Strip West Bank Galilee Gilead Judea Samaria Arabah Anti-Lebanon Mountains Sinai Peninsula Arabian Desert Syrian Desert Fertile Crescent Azerbaijan Syria Palestine Iranian Plateau Armenian Highlands Caucasus Caucasus Mountains Greater Caucasus Lesser Caucasus North Caucasus South Caucasus Kur - Araz Lowland Lankaran Lowland Alborz Absheron Peninsula Anatolia Cilicia Cappadocia Alpide belt South Greater India Indian subcontinent Himalayas Hindu Kush Western Ghats Eastern Ghats Ganges Basin Ganges Delta Pashtunistan Punjab Balochistan Kashmir Kashmir Valley Pir Panjal Range Thar Desert Indus Valley Indus River Delta Indus Valley Desert Indo - Gangetic Plain Eastern coastal plains Western Coastal Plains Meghalaya subtropical forests MENASA Lower Gangetic plains moist deciduous forests Northwestern Himalayan alpine shrub and meadows Doab Bagar tract Great Rann of Kutch Little Rann of Kutch Deccan Plateau Coromandel Coast Konkan False Divi Point Hindi Belt Ladakh Aksai Chin Gilgit - Baltistan Baltistan Shigar Valley Karakoram Saltoro Mountains Siachen Glacier Bay of Bengal Gulf of Khambhat Gulf of Kutch Gulf of Mannar Trans - Karakoram Tract Wakhan Corridor Wakhjir Pass Lakshadweep Andaman and Nicobar Islands Andaman Islands Nicobar Islands Maldive Islands Alpide belt Southeast Mainland Indochina Malay Peninsula Maritime Peninsular Malaysia Sunda Islands Greater Sunda Islands Lesser Sunda Islands Indonesian Archipelago Timor New Guinea Bonis Peninsula Papuan Peninsula Huon Peninsula Huon Gulf Bird 's Head Peninsula Gazelle Peninsula Philippine Archipelago Luzon Visayas Mindanao Leyte Gulf Gulf of Thailand East Indies Nanyang Alpide belt Asia - Pacific Tropical Asia Ring of Fire Regions of Europe North Nordic Northwestern Scandinavia Scandinavian Peninsula Fennoscandia Baltoscandia Sápmi West Nordic Baltic Baltic Sea Gulf of Bothnia Gulf of Finland Iceland Faroe Islands East Danubian countries Prussia Galicia Volhynia Donbass Sloboda Ukraine Sambia Peninsula Amber Coast Curonian Spit Izyum Trail Lithuania Minor Nemunas Delta Baltic Baltic Sea Vyborg Bay Karelia East Karelia Karelian Isthmus Lokhaniemi Southeastern Balkans Aegean Islands Gulf of Chania North Caucasus Greater Caucasus Kabardia European Russia Southern Russia Central Baltic Baltic Sea Alpine states Alpide belt Mitteleuropa Visegrád Group West Benelux Low Countries Northwest British Isles English Channel Channel Islands Cotentin Peninsula Normandy Brittany Gulf of Lion Iberia Al - Andalus Baetic System Pyrenees Alpide belt South Italian Peninsula Insular Italy Tuscan Archipelago Aegadian Islands Iberia Al - Andalus Baetic System Gibraltar Arc Southeastern Mediterranean Crimea Alpide belt Germanic Celtic Slavic countries Uralic European Plain Eurasian Steppe Pontic -- Caspian steppe Wild Fields Pannonian Basin Great Hungarian Plain Little Hungarian Plain Eastern Slovak Lowland Regions of North America Canada Eastern Canada Western Canada Canadian Prairies Central Canada Northern Canada Atlantic Canada The Maritimes French Canada English Canada Acadia Acadian Peninsula Quebec City -- Windsor Corridor Peace River Country Cypress Hills Palliser 's Triangle Canadian Shield Interior Alaska - Yukon lowland taiga Newfoundland ( island ) Vancouver island Gulf Islands Strait of Georgia Canadian Arctic Archipelago Labrador Peninsula Gaspé Peninsula Avalon Peninsula Bay de Verde Peninsula Brodeur Peninsula Melville Peninsula Bruce Peninsula Banks Peninsula ( Nunavut ) Cook Peninsula Gulf of Boothia Georgian Bay Hudson Bay James Bay Greenland United States Pacific Northwest Inland Northwest Northeast New England Mid-Atlantic Commonwealth West Midwest Upper Midwest Mountain States Intermountain West Basin and Range Province Oregon Trail Mormon Corridor Calumet Region Southwest Old Southwest Llano Estacado Central United States Tallgrass prairie South South Central Deep South Upland South Four Corners East Coast West Coast Gulf Coast Third Coast Coastal states Eastern United States Appalachia Trans - Mississippi Great North Woods Great Plains Interior Plains Great Lakes Great Basin Great Basin Desert Acadia Ozarks Ark - La - Tex Waxhaws Siouxland Twin Tiers Driftless Area Palouse Piedmont Atlantic coastal plain Outer Lands Black Dirt Region Blackstone Valley Piney Woods Rocky Mountains Mojave Desert The Dakotas The Carolinas Shawnee Hills San Fernando Valley Tornado Alley North Coast Lost Coast Emerald Triangle San Francisco Bay Area San Francisco Bay North Bay ( San Francisco Bay Area ) East Bay ( San Francisco Bay Area ) Silicon Valley Interior Alaska - Yukon lowland taiga Gulf of Mexico Lower Colorado River Valley Sacramento -- San Joaquin River Delta Yukon -- Kuskokwim Delta Colville Delta Arkansas Delta Mobile -- Tensaw River Delta Mississippi Delta Mississippi River Delta Columbia River Estuary Great Basin High Desert Monterey Peninsula Upper Peninsula of Michigan Lower Peninsula of Michigan Virginia Peninsula Keweenaw Peninsula Middle Peninsula Delmarva Peninsula Alaska Peninsula Kenai Peninsula Niagara Peninsula Beringia Belt regions Bible Belt Black Belt Corn Belt Cotton Belt Frost Belt Rice Belt Rust Belt Sun Belt Snow Belt Mexico Northern Mexico Baja California Peninsula Gulf of California Colorado River Delta Gulf of Mexico Soconusco Tierra Caliente La Mixteca La Huasteca Bajío Valley of Mexico Mezquital Valley Sierra Madre de Oaxaca Yucatán Peninsula Basin and Range Province Central Western Caribbean Zone Isthmus of Panama Gulf of Panama Pearl Islands Azuero Peninsula Mosquito Coast Caribbean West Indies Antilles Greater Antilles Lesser Antilles Leeward Leeward Antilles Windward Lucayan Archipelago Southern Caribbean Aridoamerica Mesoamerica Oasisamerica Northern Middle Anglo Latin French Hispanic American Cordillera Ring of Fire LAC Regions of Oceania Australasia Gulf of Carpentaria New Guinea Bonis Peninsula Papuan Peninsula Huon Peninsula Huon Gulf Bird 's Head Peninsula Gazelle Peninsula New Zealand South Island North Island Coromandel Peninsula Zealandia New Caledonia Solomon Islands ( archipelago ) Vanuatu Kula Gulf Australia Capital Country Eastern Australia Lake Eyre basin Murray -- Darling basin Northern Australia Nullarbor Plain Outback Southern Australia Maralinga Sunraysia Great Victoria Desert Gulf of Carpentaria Gulf St Vincent Lefevre Peninsula Fleurieu Peninsula Yorke Peninsula Eyre Peninsula Mornington Peninsula Bellarine Peninsula Mount Henry Peninsula Melanesia Islands Region Bismarck Archipelago Solomon Islands Archipelago Fiji New Caledonia Papua New Guinea Vanuatu Micronesia Caroline Islands Federated States of Micronesia Palau Guam Kiribati Marshall Islands Nauru Northern Mariana Islands Wake Island Polynesia Easter Island Hawaiian Islands Cook Islands French Polynesia Austral Islands Gambier Islands Marquesas Islands Society Islands Tuamotu Kermadec Islands Mangareva Islands Samoa Tokelau Tonga Tuvalu Ring of Fire Regions of South America East Amazon basin Atlantic Forest Caatinga Cerrado North Caribbean South America West Indies Los Llanos The Guianas Amazon basin Amazon rainforest Gulf of Paria Paria Peninsula Paraguaná Peninsula Orinoco Delta South Tierra del Fuego Patagonia Pampas Pantanal Gran Chaco Chiquitano dry forests Valdes Peninsula West Andes Tropical Andes Wet Andes Dry Andes Pariacaca mountain range Altiplano Atacama Desert Latin Hispanic American Cordillera Ring of Fire LAC Polar regions Antarctic Antarctic Peninsula East Antarctica West Antarctica Eklund Islands Ecozone Extreme points Islands Arctic Arctic Alaska British Arctic Territories Canadian Arctic Archipelago Finnmark Greenland Northern Canada Northwest Territories Nunavik Nunavut Russian Arctic Sakha Sápmi Yukon North American Arctic Earth 's oceans and seas Arctic Ocean Amundsen Gulf Barents Sea Beaufort Sea Chukchi Sea East Siberian Sea Greenland Sea Gulf of Boothia Kara Sea Laptev Sea Lincoln Sea Prince Gustav Adolf Sea Pechora Sea Queen Victoria Sea Wandel Sea White Sea Atlantic Ocean Adriatic Sea Aegean Sea Alboran Sea Archipelago Sea Argentine Sea Baffin Bay Balearic Sea Baltic Sea Bay of Biscay Bay of Bothnia Bay of Campeche Bay of Fundy Black Sea Bothnian Sea Caribbean Sea Celtic Sea English Channel Foxe Basin Greenland Sea Gulf of Bothnia Gulf of Finland Gulf of Lion Gulf of Guinea Gulf of Maine Gulf of Mexico Gulf of Saint Lawrence Gulf of Sidra Gulf of Venezuela Hudson Bay Ionian Sea Irish Sea Irminger Sea James Bay Labrador Sea Levantine Sea Libyan Sea Ligurian Sea Marmara Sea Mediterranean Sea Myrtoan Sea North Sea Norwegian Sea Sargasso Sea Sea of Åland Sea of Azov Sea of Crete Sea of the Hebrides Thracian Sea Tyrrhenian Sea Wadden Sea Indian Ocean Andaman Sea Arabian Sea Bali Sea Bay of Bengal Flores Sea Great Australian Bight Gulf of Aden Gulf of Aqaba Gulf of Khambhat Gulf of Kutch Gulf of Oman Gulf of Suez Java Sea Laccadive Sea Mozambique Channel Persian Gulf Red Sea Timor Sea Pacific Ocean Arafura Sea Banda Sea Bering Sea Bismarck Sea Bohai Sea Bohol Sea Camotes Sea Celebes Sea Ceram Sea Chilean Sea Coral Sea East China Sea Gulf of Alaska Gulf of Anadyr Gulf of California Gulf of Carpentaria Gulf of Fonseca Gulf of Panama Gulf of Thailand Gulf of Tonkin Halmahera Sea Koro Sea Mar de Grau Molucca Sea Moro Gulf Philippine Sea Salish Sea Savu Sea Sea of Japan Sea of Okhotsk Seto Inland Sea Shantar Sea Sibuyan Sea Solomon Sea South China Sea Sulu Sea Tasman Sea Visayan Sea Yellow Sea Southern Ocean Amundsen Sea Bellingshausen Sea Cooperation Sea Cosmonauts Sea Davis Sea D'Urville Sea King Haakon VII Sea Lazarev Sea Mawson Sea Riiser - Larsen Sea Ross Sea Scotia Sea Somov Sea Weddell Sea Landlocked seas Aral Sea Caspian Sea Dead Sea Salton Sea Book Retrieved from `` https://en.wikipedia.org/w/index.php?title=Amazon_rainforest&oldid=816122584 '' Categories : Amazon rainforest Amazon basin Amazon biome Amazon River Ecoregions of South America Natural history of Peru Natural history of Brazil Natural history of Ecuador Neotropic ecoregions Rainforests Regions of South America South America Tropical and subtropical moist broadleaf forests Forestry in South America Droughts in South America Hidden categories : Webarchive template archiveis links All articles with dead external links Articles with dead external links from December 2017 Articles with permanently dead external links Webarchive template wayback links Use mdy dates from March 2012 Wikipedia pages semi-protected against vandalism Geobox usage tracking for other type Articles containing Portuguese - language text Articles containing Spanish - language text Articles containing French - language text Articles containing Dutch - language text Coordinates on Wikidata Talk View 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Question: which country covers the largest part of the amazon rain forest
Answer: Brazil