Amazon rainforest news from mongabay.com

Deforestation emissions should be shared between producer and consumer, argues study

2009-11-19T23:49:00Z

Under the Kyoto Protocol the nation that produces carbon emission takes responsibility for them, but what about when the country is producing carbon-intensive goods for consumer demand beyond its borders? For example while China is now the world's highest carbon emitter, 50 percent of its growth over the last year was due to producing goods for wealthy countries like the EU and the United States which have, in a sense, outsourced their manufacturing emissions to China. A new study in Environmental Research Letters presents a possible model for making certain that both producer and consumer share responsibility for emissions in an area so far neglected by studies of this kind: deforestation and land-use change.

Crisis averted for now, Peruvian natives will meet with Hunt Oil

2009-10-28T00:21:00Z

Indigenous groups in a dispute with Hunt Oil, over the company performing seismic tests their land, have scheduled a meeting with the Texas based oil corporation, according to Reuters.

Will Ecuador's plan to raise money for not drilling oil in the Amazon succeed?

2009-10-27T19:18:00Z

Ecuador's Yasuni National Park is full of wealth: it is one of the richest places on earth in terms of biodiversity; it is home to the indigenous Waorani people, as well as several uncontacted tribes; and the park's forest and soil provides a massive carbon sink. However, Yasuni National Park also sits on wealth of a different kind: one billion barrels of oil remain locked under the pristine rainforest.

Amazonian natives say they will defend tribal lands from Hunt Oil with "their lives"

2009-10-25T22:31:00Z

Indigenous natives in the Amazon are headed to the town of Salvacion in Peru with a plan to forcibly remove the Texas-based Hunt Oil company from their land as early as today. Peruvian police forces, numbering in the hundreds, are said to be waiting in the town. The crisis has risen over an area known as Lot 76, or the Amarakaeri Communal Reserve. The 400,000 hectare reserve was created in 2002 to protect the flora and fauna of the area, as well as to safeguard watersheds of particular importance to indigenous groups in the region.

The faster, fiercer, and always surprising sloth, an interview with Bryson Voirin

2009-10-25T19:10:00Z

Sloths sleep all day; they are always slow; and they are gentle animals. These are just some of the popular misconceptions that sloth-scientist and expert tree-climber, Bryson Voirin, is overturning. After growing up among the wild creatures of Florida, spending his high school years in Germany, and earning a Bachelors degree in biology and environment at the New College of Florida, Voirin found his calling. At the New College of Florida, Voirin "met Meg Lowman, the famous canopy pioneer who invented many of the tree climbing techniques everyone uses today."

Will tropical trees survive climate change?, an interview with Kenneth J. Feeley

2009-09-24T15:45:00Z

One of the most pressing issues in the conservation today is how climate change will affect tropical ecosystems. The short answer is: we don't know. Because of this, more and more scientists are looking at the probable impacts of a warmer world on the Earth's most vibrant and biodiverse ecosystems. Kenneth J. Feeley, tropical ecologist and new professor at Florida International University and the Center for Tropical Plant Conservation at the Fairchild Tropical Botanic Garden, is conducting groundbreaking research in the tropical forests of Peru on the migration of tree species due to climate change.

Working to save the 'living dead' in the Atlantic Forest, an interview with Antonio Rossano Mendes Pontes

2009-09-23T15:10:00Z

The Atlantic Forest may very well be the most imperiled tropical ecosystem in the world: it is estimated that seven percent (or less) of the original forest remains. Lining the coast of Brazil, what is left of the forest is largely patches and fragments that are hemmed in by metropolises and monocultures. Yet, some areas are worse than others, such as the Pernambuco Endemism Centre, a region in the northeast that has largely been ignored by scientists and conservation efforts. Here, 98 percent of the forest is gone, and 70 percent of what remains are patches measuring less than 10 hectares. Due to this fragmentation all large mammals have gone regionally extinct and the small mammals are described by Antonio Rossano Mendes Pontes, a professor and researcher at the Federal University of Pernambuco, as the 'living dead'.

Oil road transforms indigenous nomadic hunters into commercial poachers in the Ecuadorian Amazon

2009-09-13T18:32:00Z

The documentary Crude opened this weekend in New York, while the film shows the direct impact of the oil industry on indigenous groups a new study proves that the presence of oil companies can have subtler, but still major impacts, on indigenous groups and the ecosystems in which they live. In Ecuador's Yasuni National Park—comprising 982,000 hectares of what the researchers call "one of the most species diverse forests in the world"—the presence of an oil company has disrupted the lives of the Waorani and the Kichwa peoples, and the rich abundance of wildlife living within the forest.

New Amazonian reserve saves over a million acres in Peru

2009-08-30T17:06:00Z

On August 27th Peru's Ministry of the Environment approved the creation of the Matses National Reserve to protect the region's biodiversity, ensure its natural resources, and preserve the home of the Matses indigenous peoples (known as the Mayorunas in Brazil). The park is 1,039,390 acres (or 420,626 hectares) of lowland Amazonian rainforest in eastern Peru. The park is the culmination of over a decade of work by the local non-profit CEDIA (the Center for the Development of the Indigenous Amazonians) funded in part by the Worldland Trust.

Photos reveal illegal logging near uncontacted natives in Peru

2009-08-17T00:54:00Z

Ariel photos show proof of illegal logging for mahogany occurring in a Peruvian reserve set aside for uncontacted natives. The photos, taken by Chris Fagan from Round River Conservation Studies, show logging camps set-up inside the Murunahua Reserve, meant to protect the uncontacted indigenous group, known as the Murunahua Indians, in the Peruvian Amazon.

Tesco responds to allegations of causing Amazon deforestation

2009-06-29T21:13:00Z

Tesco, one of Europe’s largest retailers, has sent a response to the British newspaper The Guardian in light of the paper's coverage of recent allegations that the chain store sells beef and leather products that caused deforestation of the Amazon.

Photos: treasure trove of new species discovered in Ecuador

2009-06-16T16:10:00Z

Near the once-contentious border of Ecuador and Peru in the mountainous forests of the Cordillera del Condor, scientists from Conservation International (CI) conducted a Rapid Assessment Program (RAP), uncovering what they believe are several new species, including four amphibians, one lizard, and seven insects. The team focused on the Upper Nanharitza River Basin, which has been geologically isolated from the rest of the Andes, giving it broad potential for new species.

Bill Clinton speaks out for rainforests in Brazil

2009-06-03T21:19:00Z

Former US president Bill Clinton spoke out against rainforest destruction on Monday in Brazil. Headlining the Ethanol Summit 2009 in Sao Paulo, Clinton spoke of the positive role ethanol could play in lowering carbon emissions, but not when at the expense of rainforest.

Howler monkeys poisoned because of misinformed link to yellow fever

2009-04-22T18:57:00Z

There have been numerous reports of howler monkeys poisoned in the southernmost Brazilian state of Rio Grande do Sul due to misinformation regarding the monkeys and the yellow fever virus. Some locals believed that the monkeys, which also suffer from yellow fever, were in fact the disease-carriers, but yellow fever is carried by mosquitoes not monkeys. A new campaign headed by Dr. Julio Cesar Bicca Marques wants to set the record straight. The campaign, entitled ‘Save Our Guardian Angels’, is working to inform the public of the actual and important role of howler monkeys in yellow fever outbreaks.

New legislation in Brazil opens up road-paving across country, threatening Amazon

2009-04-21T18:39:00Z

Brazil’s Chamber of Deputies has approved a measure that would speed up paving roads across the country, including paving a road that environmentalists have long-fought, BR-319. Environmental groups across the nation have warned of widespread deforestation if the measure passes the Senate and is signed by the president.

Mysterious decline of small mammals in Bolivia may be linked to burning Amazon

2009-04-19T19:21:00Z

During ten years surveying small mammal populations in Bolivia's cerrado, Dr. Louise Emmons with the Smithsonian Institute found that the mammals were suffering precipitous declines, even local extinctions. After ruling out the usual suspects—local fires, rainfall, and flooding—Emmons formed a novel hypothesis regarding the decline. Could a sudden lack of nighttime dew caused by the burning of the Amazon be the cause of the mammal decline?

Reserves with roads still vital for reducing fires in Brazilian Amazon

2009-04-08T00:00:00Z

Analyzing ten years of data from on fires in the Brazilian Amazon, researchers found that roads built through reserves do not largely hamper a reserve's important role in reducing the spread of forest fires. The finding is important as Brazil continues a spree of road-building while at the same time paving over existing roads.

Revolutionary new theory overturns modern meteorology with claim that forests move rain

2009-04-01T21:03:00Z

Two Russian scientists, Victor Gorshkov and Anastassia Makarieva of the St. Petersburg Nuclear Physics, have published a revolutionary theory that turns modern meteorology on its head, positing that forests—and their capacity for condensation—are actually the main driver of winds rather than temperature. While this model has widespread implications for numerous sciences, none of them are larger than the importance of conserving forests, which are shown to be crucial to 'pumping' precipitation from one place to another. The theory explains, among other mysteries, why deforestation around coastal regions tends to lead to drying in the interior.

Amazonian region likely to become savannah due to burning, deforestation

2009-03-31T12:38:00Z

A new analysis shows that the heavily-deforested Amazonian region of Mato Grosso is particularly susceptible to 'savannization' due to repeated burning that has likely depleted the region's soils of precious nutrients. According to the study, published in the Journal of Geophyscial Research, savannization, or the process of tropical ecosystems shifting to savannah, is likely in northern Mato Grosso even if no further deforestation occurs.

Poison frog diversity linked to the Andes

2009-03-10T16:26:00Z

Electric colors, wild markings, and toxic skin have made poison frogs well-known inhabitants of the Amazon rainforest. With 353 recognized species, and probably more awaiting discovery, poison frogs are an incredibly diverse group of amphibians. While it has long been believed that the Amazon basin, itself, was the source of their diversity, a new study published in PLoS Biology has uncovered that the Andes mountain chain has served as an oven of evolutionary biodiversity for poison frogs over several million years.

Subtle threats could ruin the Amazon rainforest

2007-11-07T14:30:39Z

While the mention of Amazon destruction usually conjures up images of vast stretches of felled and burned rainforest trees, cattle ranches, and vast soybean farms, some of the biggest threats to the Amazon rainforest are barely perceptible from above. Selective logging -- which opens up the forest canopy and allows winds and sunlight to dry leaf litter on the forest floor -- and 6-inch high "surface" fires are turning parts of the Amazon into a tinderbox, putting the world's largest rainforest at risk of ever-more severe forest fires. At the same time, market-driven hunting is impoverishing some areas of seed dispersers and predators, making it more difficult for forests to recover. Climate change -- an its forecast impacts on the Amazon basin -- further looms large over the horizon.

Biofuels driving destruction of Brazilian cerrado

2007-08-21T14:30:39Z

The cerrado, wooded grassland in Brazil that once covered an area half the size of Europe, is fast being transformed into croplands to meet rising demand for soybeans, sugarcane, and cattle. The cerrado is now disappearing more than twice as the rate as the neighboring Amazon rainforest, according to a Brazilian expert on the savanna ecosystem.

Land reform agency sanctions logging in Amazon rainforest park

2007-08-21T14:30:39Z

Under the guise of a sustainable development scheme, a Brazilian land agency has granted large tracts of Amazon rainforest to colonists who quickly resold the forest to loggers, alleges a new report from Greenpeace. Some of the concessions were in the Amazon National Park, a national park.

Amazon deforestation in Brazil falls 29% for 2007

2007-08-13T14:30:39Z

Deforestation in the Brazilian Amazon fell 29 percent for the 2006-2007 year, compared with the prior period. The loss of 3,863 square miles (10,010 square kilometers) of rainforest was the lowest since the Brazilian government started tracking deforestation on a yearly basis in 1988.

Amazon deforestation rate falls to lowest on record

2007-08-10T14:30:39Z

Deforestation rates in the Brazilian Amazon for the previous year were the lowest on record, according to preliminary figures released by INPE, Brazil's National Institute of Space Research.

Forest disturbance reduces biodiversity in the Amazon rainforest

2007-07-02T14:30:39Z

Two new studies in the Amazon rainforest show that plantation forests and second-growth forests have lower species counts for butterflies, reptiles, and amphibians than adjacent primary forest areas. The research has important implications for conservation of tropical biodiversity in a world where old-growth forest is increasingly replaced by secondary forests, industrial plantations, and agricultural landscapes.

450 years of Amazon research reviewed

2007-07-02T14:30:39Z

Research on the Peruvian Amazon is largely inaccessible to the people who could make most use of it, reports a comprehensive review of 2,202 texts published over the past 450 years on the Madre de Dios region of southwestern Peru. The study recommends the establishment of "a Web-based digital library for Neotropical nature" to make research more widely available.

Ancient Amazonian technology could save the world

2007-05-17T14:30:39Z

Terra preta, the ancient charcoal-based soil used by ancient Amazonians to create permanently fertile agricultural lands in the rainforest, is getting serious consideration as a means to fight global warming and meet domestic energy demand, reports an article in Scientific American.

Some Amazon rainforest trees are over 1000 years old finds study

2005-12-13T15:19:39Z

Trees in the Amazon rainforest are older than originally believed according to new research published in the Proceedings of the National Academy of Sciences. A team of American and Brazilian researchers using radiocarbon dating methods to study tree growth in the world's largest tropical rainforest found that up to half of all trees greater than 10 centimeters in diameter are more than 300 years old. Some of the trees are 750 to 1,000 years old says Susan Trumbore, a professor of Earth system science at University of California at Irvine and one of the authors of the study.

Amazon deforestation slows in Brazil for 2005

2005-12-05T15:19:39Z

Deforestation in the Amazon rainforest fell 37% for the 2004-2004 year according to Brazilian government figures released today. Between July 2004 and August 2005, 7,298 square miles of rainforest (18,900 square kilometers) -- an area almost half the size of Switzerland -- were destroyed. Last year the figure was 10,088 square miles (26,129 sq km kilometers) and since 1978 some 206,250 square miles (534,200 sq km) of forest has been lost.

Biopiracy fears hampering research in Brazilian Amazon

2005-10-30T15:19:39Z

Somewhere in the Amazon there may be flora and fauna that hold the key to curing diseases ranging from cancer to multiple sclerosis. That, at any rate, is the dream. But the reality is that the search for the next miracle drugs is being hampered by a deep Brazilian suspicion of "biopiracy."

NASA Satellite Data Used to Assess Amazon Deforestation

2005-09-15T15:19:39Z

The Amazon, a vast tropical forest stretching across South America, is so large that is virtually impossible to study the evolving landscapes within the basin without the use of satellites. Scientists have used satellite imagery of the Amazon for more than 30 years to seek answers about this diverse ecosystem and the patterns and processes of land cover change. This technology continues to advance and a new study shows that NASA satellite images can allow scientists to more quickly and accurately assess deforestation in the Amazon.

Amazon deforestation lower than last year says Brazil

2005-08-27T15:19:39Z

Yesterday Brazil announced that 3,515 square miles (9,103 square kilometers) of Amazon rainforest were destroyed between August 2004 and July 2005, a marked decline from the 7,229 sq. mi. (18,723 sq. km.) in the same period a year earlier. While the government has tried to take credit for the drop, analysts say the slowing is more likely the result of lower commodity prices, giving farmers less incentive to clear forest land.

Brazil to crackdown on illegal logging says Environment Minister

2005-08-09T15:19:39Z

According to a report from Bloomberg, Brazil will increase the monitoring of logging in the Amazon rainforest and raise fines for those caught illegally clearing trees.

Landowner caught burning 2 million trees in the Amazon

2005-08-03T15:19:39Z

A large plantation owner was caught burning almost 2 million trees in the Amazon to make way for a cattle pastures according to O Estado de S.Paulo, as translated by amazonia.org.br.

Scientists to set fire to Amazon rainforest to study its resilience

2005-07-19T15:19:39Z

Woods Hole Research Center scientists will burn two and a half square kilometers of forest in the transition forest of northern Mato Grosso state in order to study the effects of fire on the rainforest and the forests' ability to recover from repeated burning.

Saving the Amazonian Rainforest Through Agricultural Certification

2005-06-03T15:19:39Z

John Cain Carter is a Texan rancher who believes that landowners, despite being held in low regard by environmentalists, may be the potential saviors of the rainforest. Carter, among other somewhat environmentally-conscious, yet profit-oriented landowners, wants to promote responsible agricultural practices by encouraging consumers to provide incentives to growers and producers.

Green party quits government to protest Amazon deforestation

2005-05-24T15:19:39Z

According to a report from Reuters, legislators for Brazil's Green Party have quit the government in protest of its failure to slow deforestation in the Amazon.

Rainforest loss in the Amazon tops 200,000 square miles, new figures from Brazilian government

2005-05-20T15:19:39Z

New figures from the Brazilian government show that 10,088 square miles of rain forest were destroyed in the 12 months ending in August 2004. Deforestation in the Amazon in 2004 was the second worst ever as rain forest was cleared for cattle ranches and soy farms.

Amazon rain forest continues to fall; 200,000 square miles gone since 1978

2005-04-24T15:19:39Z

Forest loss may worsen as Brazil seeks to expand agricultural production and fires threaten stressed ecosystem.

Drought, fire called biggest threats to Amazon rainforest ecosystem

2005-04-23T15:19:39Z

A prolonged drought in the Amazon could lead to a massive die-off in the world's largest rainforest according to a study released in Science last week.

Smoke from forest fires reduces rainfall and spells trouble for the Amazon rainforest

2005-04-14T15:19:39Z

Smoke from forest fires reduces rainfall and spells trouble for the Amazon rainforest