News articles on Amazon river
Mongabay.com news articles on Amazon river in blog format. Updated regularly.
Amazon's flood/drought cycle becoming more extreme, less predictable
(05/14/2013) The Amazon River's hydrological cycle has become more extreme over the past two decades with increasing seasonal precipitation across much of the basin despite drier conditions in the southern parts of Earth's largest rainforest, finds a new study published in Geophysical Research Letters. The research analyzed monthly Amazon River discharge at Óbidos, a point that drains 77 percent of the Amazon Basin, and compared it with regional precipitation patterns.
Deforestation will undercut effectiveness of rainforest dams
(05/13/2013) Deforestation may significantly decrease the hydroelectric potential of tropical rainforest regions, warns a new study published in Proceedings of the National Academy of Science. The study, used climate, hydrological, and land use models to forecast the impact of potential forest loss on hydropower generation on the Xingu River, a major tributary of the Amazon where the world's third largest dam — Belo Monte — is currently under construction.
Tribesmen launch 'occupy' protest at dam site in the Amazon rainforest
(05/03/2013) On Thursday roughly 200 indigenous people launched an occupation of a key construction site for the controversial Belo Monte dam in the Brazilian Amazon. The protestors, who represent communities that will be affected by the massive dam, are demanding immediate suspension of all work on hydroelectric projects on the Xingu, Tapajós and Teles Pires rivers until they are properly consulted, according to a coalition of environmental groups opposing the projects.
Scientists describe new species of see-through fish from the Amazon
(04/03/2013) Scientists have documented an entirely new genus of fish from the Amazon rainforest.
Tribe rejects payment from electricity company behind destructive Amazon dam
(03/14/2013) Leaders of more than two dozen Kayapó indigenous communities have rejected a $9 million offer from Brazilian state energy company Eletrobras to fund development projects in their region due to the the firm's involvement in the construction of the Belo Monte dam, reports Amazon Watch, an activist group fighting the hydroelectric project.
Brazilian agency rejects Canadian company's bid to mine controversial Amazon dam site for gold
(02/13/2013) Brazil's Federal Public Ministry rejected a proposed gold mining project adjacent to a controversial dam site in the heart of the Amazon rainforest, reports Amazon Watch, an environmental activist group that is campaigning against both the mine and the dam.
Amazon river ecosystems being rapidly degraded, but remain neglected by conservation efforts
(02/08/2013) The world's largest river system is being rapidly degraded and imperiled by dams, mining, overfishing, and deforestation, warns a study published last week by an international team of scientists.
Dams are rapidly damning the Amazon
(12/08/2012) Dam-builders seeking to unlock the hydroelectric potential of the Amazon are putting the world's mightiest river and rainforest at risk, suggests a new assessment that charts the rapid expansion of dams in the region.
Brazilian bank approves $10.8 billion loan for controversial Amazon rainforest dam
(11/30/2012) Brazil's National Development Bank (BNDES) on Monday announced it has approved a $10.8 billion (22.5 billion Brazilian reais) loan to the consortium that is building the controversial Belo Monte dam in the state of Par´ in the heart of the Amazon rainforest, reports International Rivers, a group that is campaigning against the dam. The loan in the largest in the bank's 60-year history, according to the group.
Brazil's controversial Belo Monte back on track after court decision overruled
(08/29/2012) Brazil's Supreme Court on Tuesday ordered work on the controversial Belo Monte dam in the Amazon to resume, overturning a lower court order that suspended the project less than two weeks ago. Construction activities by the Norte Energia, the consortium building the dam, resumed immediately, according to the Associated Press.
Construction of controversial Belo Monte dam stopped
(08/24/2012) Belo Monte dam developer Norte Energia, S.A. has stopped all work on the Belo Monte dam after receiving formal notification of the decision last week by the Brazilian Federal Appeals Court to suspend the project, reports International Rivers. Norte Energia said it would take 'all available measures to reverse the decision.'
'Penis snake' discovered in Brazil is actually a rare species of amphibian
(08/02/2012) A creature discovered by engineers building a dam in the Amazon is a type of caecilian, a limbless amphibian that resembles an earthworm or as some are noting, part of the male anatomy.
Dams are 'centerpiece of greenwashing' in the Amazon
(06/25/2012) Brazil's ambitious plans to build 30 dams in the Amazon basin could trump the country's efforts to protect the world's largest rainforest, said a leading Amazon scientist speaking at the annual meeting of the Association for Tropical Biology and Conservation (ATBC) in Bonito, Brazil.
Photo: Human canvas on Rio beach protests Brazil's dam-building spree in the Amazon
(06/20/2012) Nearly 1500 people formed a human banner on a beach in Rio de Janeiro today to protest plans to build dozens of dams in the Amazon basin, reports Amazon Watch, an NGO campaigning against Brazil's controversial Belo Monte dam.
Protesters dig canal through Belo Monte dam in Brazil (Photos)
(06/16/2012) In an symbolic protest of the giant Belo Monte Dam, Friday morning some 300 locals dug a channel in an earthen dam that blocks a portion of the Xingu River and serves as the first step of the controversial hydroelectric project, reports Amazon Watch.
Tropical dams are a false solution to climate change
(05/27/2012) Tropical dams emit considerably more greenhouse gas emissions than their temperate counterparts yet are being treated as a solution to climate change, warns a report published in Nature Climate Change.
Protesters hit Brazilian mining giant Vale over involvement in Belo Monte
(04/20/2012) More than 150 demonstrators protested outside Vale's headquarters in Rio de Janeiro during the Brazilian mining giant's annual shareholder meeting over the company's social and environmental record, reports Amazon Watch, a group that is fighting the massive Belo Monte dam.
Will mega-dams destroy the Amazon?
(04/18/2012) More than 150 new dams planned across the Amazon basin could significantly disrupt the ecological connectivity of the Amazon River to the Andes with substantial impacts for fish populations, nutrient cycling, and the health of Earth's largest rainforest, warns a comprehensive study published in the journal PLoS ONE. Scouring public data and submitting information requests to governments, researchers Matt Finer of Save America’s Forests and Clinton Jenkins of North Carolina State University documented plans for new dams in Bolivia, Brazil, Colombia, Ecuador, and Peru.
Belo Monte Dam: A spearhead for Brazil’s dam-building attack on the Amazon?
(03/23/2012) Brazil’s Belo Monte Dam on the Xingu River is now under construction despite its many controversies. The Brazilian government has launched an unprecedented drive to dam the Amazon’s tributaries, and Belo Monte is the spearhead for its efforts. Brazil’s 2011-2020 energy-expansion plan calls for building 48 additional large dams, of which 30 would be in the country’s Legal Amazon region1. Building 30 dams in 10 years means an average rate of one dam every four months in Brazilian Amazonia through 2020. Of course, the clock doesn’t stop in 2020, and the total number of planned dams in Brazilian Amazonia exceeds 60.
Brazil's plan to cut protected areas for dams faces constitutional challenge
(02/17/2012) Federal public prosecutors in Brazil have challenged a plan to strip protected status from 86,288 hectares of land to make way for five new dams, reports International Rivers. The challenge is set to be heard by Brazil's Supreme Court.
Geology has split the Amazon into two distinct forests
(01/19/2012) The common view of the Amazon is that it is one massive, unbroken forest. This impression is given by maps which tend to mark the Amazon by a large glob of green or even by its single name which doesn't account for regional changes. Of course, scientists have long recognized different ecosystems in the Amazon, most especially related to climate. But a new study in the Journal of Biogeography has uncovered two distinct forest ecosystems, sharply divided, caused by million of years of geologic forces.
Deforestation, climate change threaten the ecological resilience of the Amazon rainforest
(01/19/2012) The combination of deforestation, forest degradation, and the effects of climate change are weakening the resilience of the Amazon rainforest ecosystem, potentially leading to loss of carbon storage and changes in rainfall patterns and river discharge, finds a comprehensive review published in the journal Nature.
Indigenous do not have right to free, prior and informed consultation on Amazon dam, rules Brazilian court
(11/09/2011) Indigenous communities do not have the right to free, prior and informed consultation on the Belo Monte dam because its infrastructure and reservoirs would not be physically located on tribal lands, ruled a Brazilian court.
Occupy Belo Monte: indigenous stage "permanent" protest against Amazon dam in Brazil
(10/27/2011) Hundreds of people are participating in a protest against the controversial Belo Monte dam in Altamira, Brazil, reports Amazon Watch.
Brazil boycotts OAS meeting after sharp human rights rebuke over giant Amazon dam
(10/27/2011) Brazil refused to attend a hearing convened by the Inter-American Commission on Human Rights (IACHR) of the Organization of American States (OAS) over the the controversial Belo Monte dam, reports Amazon Watch, a group campaigning against the hydroelectric project.
Tribal leader to the UN: Indigenous peoples of the Amazon are in danger
(09/22/2011) Amazonian indigenous peoples and their traditional territories are living under constant threat.
Scientists discover massive underground river 13,000 feet beneath the Amazon
(08/25/2011) Researchers at Brazil's National Observatory have discovered evidence of a massive underground river flowing deep beneath the Amazon River, reports the AFP.
Protesters demand end to controversial Amazon dam
(08/23/2011) Protesters in dozens of cities demanded Brazil abandon a plan to build a dam on one of the Amazon's largest tributaries, reports Amazon Watch, an NGO that helped organize the events.
Amazon rainforest communities added to Google Street View
(08/22/2011) Google is adding addresses along sections of the Amazon River and Rio Negro to its Street View service.
Last chance to see: the Amazon's Xingu River
(06/15/2011) Not far from where the great Amazon River drains into the Atlantic, it splits off into a wide tributary, at first a fat vertical lake that, when viewed from satellite, eventually slims down to a wild scrawl through the dark green of the Amazon. In all, this tributary races almost completely southward through the Brazilian Amazon for 1,230 miles (1,979 kilometers)—nearly as long as the Colorado River—until it peters out in the savannah of Mato Grosso. Called home by diverse indigenous tribes and unique species, this is the Xingu River.
Brazil's shame
(06/03/2011) As an American I know a lot about shame — the U.S. government and American companies have wrought appalling amounts of damage the world over. But as an admirer of Brazil's recent progress toward an economy that recognizes the contributions of culture and the environment, this week's decision to move forward on the Belo Monte dam came as a shock. Belo Monte undermines Brazil's standing as a global leader on the environment. Recent gains in demarcating indigenous lands, reducing deforestation, developing Earth monitoring technologies, and enforcing environmental laws look more tenuous with a project that runs over indigenous rights and the environment.
Photos: two new freshwater stingrays discovered in the Amazon
(03/09/2011) Few people probably realize that in the rivers and lakes of the Amazon rainforest large stingrays glide, searching for crustaceans and small fish. Equipped with a powerful barbed tail they are often feared by locals. However, even as big as these fish are, new species continue to be described. Recently, scientists have identified two new species of Amazonian freshwater stingray near Iquitos, Peru. The new stingrays are unique enough to be placed in a new genus (the taxonomic level above species) called Heliotrygon, the first new Amazonian stingray genus to be described in nearly 25 years.
Despite fierce opposition, work begins on Belo Monte dam
(01/27/2011) Arguably the most opposed dam project in the world received the go-ahead this week, reports the BBC. Brazil's environmental agency, IBAMA, has approved the first step of the massive hydroelectric project: clearing 588 acres of rainforest in the Amazon, although the dam would flood nearly 200 square miles (500 square kilometers) of forest.
Marathon swimmer: an interview with the first man to swim the length of the Amazon
(01/23/2011) Explorers have been making their way down the world's mightiest river for hundreds of years. Untold numbers of people have not completed the journey, drowning in its murky waters, being eaten by animals, losing their way, succumbing to tropical disease, being killed by pirates or hostile local populations. But today a trip down the Amazon is less special—it has even been rafted and kayaked by a few intrepid souls. Traversing the majority of the Amazon can be done easily by commercial boat, provided you have the time and a lot of patience. But then in 2007 a Slovenian did something amazing: he swam the entire length of the river. The adventure took 66 days and exacted a heavy physical and mental toll, but Martin Strel survived and in so doing conveyed a simple, but powerful message to the world: we are part of the our environment.
Brazil's environment chief resigns over controversial Amazon dam
(01/14/2011) The president of Brazil's environmental agency IBAMA has resigned over pressure to grant a license for the Belo Monte dam, a hydroelectric project on the Xingu River that faces strong opposition from environmental groups and indigenous tribes, reports O Globo.
Renewed conflict between tribes and oil companies looms in Peru
(01/06/2011) Indigenous peoples and their allies have intensified their fight against two oil companies over contamination in the Peruvian Amazon. Last week, a group of indigenous protesters blockaded portions of the Marañon and Corrientes Rivers in the province of Loreto in northeastern Peru. The protesters were demanding that Pluspetrol, an Argentinean oil company, compensate them for a recent oil spill. As of December 28th, after eight days, the blockade remained unbroken.
Lack of schools, trade drive exodus from remote parts of the Amazon
(12/17/2010) Lack of school access and higher costs of trade are driving an exodus from remote areas in the Amazon, a new study published in Population & Environment reveals. The research sheds light on to why people are leaving remote forest areas. It follows an earlier publication indicating that migration away from remote rural areas may have repercussions on deforestation.
NASA image reveals worst drought on record for the Amazon river
(12/15/2010) A new image released by NASA reveals the impact of the worst drought on record on the world's largest river.
Formal petition filed against Belo Monte dam
(11/11/2010) The struggle against Brazil's Belo Monte dam on the Xingu River continues as today indigenous groups sent a formal petition to the Inter-American Commission on Human Rights (IACHR) to suspend the dam's construction, stating the dam violates human rights. The dam, which has been contentious in Brazil for decades, would flood 500 square miles of rainforest, lead to the removal of at least 12,000 people in the region, and upturn the lives of 45,000 indigenous people who depend on the Xingu River for survival.
Amazon biodiversity older than believed
(11/11/2010) A new study in Science has found that the incredible biodiversity of the Amazon rainforest goes back much further than expected, perhaps upending old ideas about how the Amazon basin became arguably the world's most biodiverse ecosystem. According to the study, the origin of rich biodiversity in the Amazon likely goes back more than 20 million years when the Andean mountains were rising.
Amazon suffers worst drought in decades
(10/24/2010) The worst drought since 1963 has created a regional disaster in the Brazilian Amazon. Severely low water levels have isolated communities dependent on river transport. Given a worsening situation, Brazil announced on Friday an emergency package of $13.5 million for water purification, tents, and food airdrops.
Google Earth animation shows Brazilian plans to turn Amazon into 'series of stagnant reservoirs'
(08/30/2010) The decision last week by the Brazilian government to move forward on the $17 billion Belo Monte Dam on the Xingu river will set in motion a plan to build more than 100 dams across the Amazon basin, potentially turning tributaries of the world's largest river into 'an endless series of stagnant reservoirs', says a new short film released by Amazon Watch and International Rivers.
146 dams threaten Amazon basin
(08/19/2010) Although developers and government often tout dams as environmentally-friendly energy sources, this is not always the case. Dams impact river flows, changing ecosystems indefinitely; they may flood large areas forcing people and wildlife to move; and in the tropics they can also become massive source of greenhouse gases due to emissions of methane. Despite these concerns, the Amazon basin—the world's largest tropical rainforest—is being seen as prime development for hydropower projects. Currently five nations—Brazil, Bolivia, Colombia, Ecuador, and Peru—are planning over 146 big dams in the Amazon Basin. Some of these dams would flood pristine rainforests, others threaten indigenous people, and all would change the Amazonian ecosystem. Now a new website, Dams in Amazonia, outlines the sites and impacts of these dams with an interactive map.
'Prepare for war': tensions rising over Brazil's controversial Belo Monte dam
(05/25/2010) Tensions are flaring after Brazil's approval of the Belo Monte dam project last month to divert the flow of the Xingu River. The dam, which will be the world's third larges, will flood 500 square miles of rainforest, lead to the removal of at least 12,000 people in the region, and upturn the lives of 45,000 indigenous people who depend on the Xingu. After fighting the construction of the dam for nearly thirty years, indigenous groups are beginning to talk of a last stand.
BP and the Perilous Voyage of Bama the Manatee
(05/23/2010) To the degree that Americans are paying attention to the environmental plight of marine wildlife in the Gulf of Mexico, they may focus most upon dolphins and whales. However, the U.S. public is much less familiar with another marine mammal, the manatee, which could also be placed in jeopardy as a result of the BP oil spill. One of the most outlandish creatures on the planet, the shy and retiring manatee, which gets its name from an American Indian word meaning "Lady of the Water", is one of my favorite animals.
Off and on again: Belo Monte dam goes forward, protests planned
(04/20/2010) An auction to build the Belo Monte dam, a massive hydroelectric project in Brazil, is going ahead despite two court-ordered suspensions, both of which have been overturned. The dam, which would be the world's third-largest, has been criticized by indigenous groups, environmental organizations, and most recently filmmaker James Cameron who created the wildly popular Avatar.
Brazil suspends Amazon dam project targeted by Avatar director
(04/15/2010) A Brazilian judge on Wednesday suspended the preliminary license for the Belo Monte hydroelectric dam, a controversial project in the heart of the Amazon rainforest, citing "danger of irreparable harm," reports the Amazon Watch, an NGO that has been campaigning on the issue. The move comes just days after a high-profile visit by James Cameron, director of the box office hit Avatar, and Sigourney Weaver, one of the stars of Avatar, to indigenous communities potentially affected by the dam.
Secrets of the Amazon: giant anacondas and floating forests, an interview with Paul Rosolie
(03/10/2010) At twenty-two Paul Rosolie has seen more adventure than many of us will in our lifetime. First visiting the Amazon at eighteen, Rosolie has explored strange jungle ecosystems, caught anaconda and black caiman bare-handed, joined indigenous hunting expeditions, led volunteer expeditions, and hand-raised a baby giant anteater. "Rainforests were my childhood obsession," Rosolie told Mongabay.com. "For as long as I can remember, going to the Amazon had been my dream […] In those first ten minutes [of visiting], cowering under the bellowing calls of howler monkeys, I saw trails of leaf cutter ants under impossibly large, vine-tangled trees; a flock of scarlet macaws crossed the sky like a brilliant flying rainbow. I saw a place where nature was in its full; it is the most amazing place on earth."
Guyana expedition finds biodiversity trove in area slated for oil and gas development, an interview with Robert Pickles
(11/29/2009) An expedition deep into Guyana's rainforest interior to find the endangered giant river otter—and collect their scat for genetic analysis—uncovered much more than even this endangered charismatic species. "Visiting the Rewa Head felt like we were walking in the footsteps of Wallace and Bates, seeing South America with its natural density of wild animals as it would have appeared 150 years ago," expedition member Robert Pickles said to Mongabay.com.
Ecological benefits of REDD boosted by inclusion of private landowners, potentially harmed by plantations
(11/17/2009) Reducing Emissions from Deforestation and Degradation [REDD] programs that include landowners will conserve more habitat and ensure greater ecosystem services function than programs that focus solely on protected areas, report researchers from the Woods Hole Research Center (WHRC), the Instituto de Pesquisa Ambiental da Amazônia (IPAM), and the Universidade Federal de Minas Gerais (UFMG).
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