by Deep Green Resistance News Service | Jan 30, 2013 | Colonialism & Conquest, Indigenous Autonomy, Mining & Drilling
By Jeremy Hance / Mongabay
A judge in Guyana’s high court has ruled that indigenous groups do not have the right to expel legal miners from their land. The judge, Diana Insanally, found that if the miners in question held a government-approved license than the local community had no right to dispute the mining. The ruling has sparked protests by indigenous groups and is expected to be appealed.
“We are deeply disappointed and worried with this ruling and what it means to our village and to Amerindian communities in general. On the ground it has serious environmental and social impacts for us. The miners have, for example, brought with them problems related to drugs and prostitution,” reads a press release from the indigenous community Isseneru.
The controversial ruling came after gold miner, Joan Chang, took the the community of Isseneru to court for disputing her mining claim on their titled land. Isseneru village is located deep in western Guyana’s Amazonian interior. More than 75 percent of the country is still under forest cover, however mining, particularly gold mining, has been seen as a rising threat in recent years.
The recent ruling also opens up old wounds over just how much rights indigenous people have over their traditional lands.
“We feel that when the High Court tells us that we have no rights to decide and control what takes place on our land, then the land is not ours […] Just Friday, when inquiring at the office of the GGMC [Guyana Geology and Mines Commission], we learnt that our whole land is covered with mining concessions. Yet, the government has not informed us about this,” the Isseneru community writes.
Last Friday, 80 indigenous people protested the high court ruling outside the Office of the President.
“If this ruling goes forward then it will be a huge step backwards and will threaten indigenous peoples’ rights to land and to self-determination throughout the country,” says Jean La Rose, Programme Administrator at the Amerindian Peoples Association (APA).
by Deep Green Resistance News Service | Jan 19, 2013 | Climate Change
By NASA Jet Propulsion Laboratory
An area of the Amazon rainforest twice the size of California continues to suffer from the effects of a megadrought that began in 2005, finds a new NASA-led study. These results, together with observed recurrences of droughts every few years and associated damage to the forests in southern and western Amazonia in the past decade, suggest these rainforests may be showing the first signs of potential large-scale degradation due to climate change.
An international research team led by Sassan Saatchi of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., analyzed more than a decade of satellite microwave radar data collected between 2000 and 2009 over Amazonia. The observations included measurements of rainfall from NASA’s Tropical Rainfall Measuring Mission and measurements of the moisture content and structure of the forest canopy (top layer) from the Seawinds scatterometer on NASA’s QuikScat spacecraft.
The scientists found that during the summer of 2005, more than 270,000 square miles (700,000 square kilometers, or 70 million hectares) of pristine, old-growth forest in southwestern Amazonia experienced an extensive, severe drought. This megadrought caused widespread changes to the forest canopy that were detectable by satellite. The changes suggest dieback of branches and tree falls, especially among the older, larger, more vulnerable canopy trees that blanket the forest.
While rainfall levels gradually recovered in subsequent years, the damage to the forest canopy persisted all the way to the next major drought, which began in 2010. About half the forest affected by the 2005 drought – an area the size of California – did not recover by the time QuikScat stopped gathering global data in November 2009 and before the start of a more extensive drought in 2010.
“The biggest surprise for us was that the effects appeared to persist for years after the 2005 drought,” said study co-author Yadvinder Malhi of the University of Oxford, United Kingdom. “We had expected the forest canopy to bounce back after a year with a new flush of leaf growth, but the damage appeared to persist right up to the subsequent drought in 2010.”
Recent Amazonian droughts have drawn attention to the vulnerability of tropical forests to climate change. Satellite and ground data have shown an increase in wildfires during drought years and tree die-offs following severe droughts. Until now, there had been no satellite-based assessment of the multi-year impacts of these droughts across all of Amazonia. Large-scale droughts can lead to sustained releases of carbon dioxide from decaying wood, affecting ecosystems and Earth’s carbon cycle.
The researchers attribute the 2005 Amazonian drought to the long-term warming of tropical Atlantic sea surface temperatures. “In effect, the same climate phenomenon that helped form hurricanes Katrina and Rita along U.S. southern coasts in 2005 also likely caused the severe drought in southwest Amazonia,” Saatchi said. “An extreme climate event caused the drought, which subsequently damaged the Amazonian trees.”
Saatchi said such megadroughts can have long-lasting effects on rainforest ecosystems. “Our results suggest that if droughts continue at five- to 10-year intervals or increase in frequency due to climate change, large areas of the Amazon forest are likely to be exposed to persistent effects of droughts and corresponding slow forest recovery,” he said. “This may alter the structure and function of Amazonian rainforest ecosystems.”
The team found that the area affected by the 2005 drought was much larger than scientists had previously predicted. About 30 percent (656,370 square miles, or 1.7 million square kilometers) of the Amazon basin’s total current forest area was affected, with more than five percent of the forest experiencing severe drought conditions. The 2010 drought affected nearly half of the entire Amazon forest, with nearly a fifth of it experiencing severe drought. More than 231,660 square miles (600,000 square kilometers) of the area affected by the 2005 drought were also affected by the 2010 drought. This “double whammy” by successive droughts suggests a potentially long-lasting and widespread effect on forests in southern and western Amazonia.
The drought rate in Amazonia during the past decade is unprecedented over the past century. In addition to the two major droughts in 2005 and 2010, the area has experienced several localized mini-droughts in recent years. Observations from ground stations show that rainfall over the southern Amazon rainforest declined by almost 3.2 percent per year in the period from 1970 to 1998. Climate analyses for the period from 1995 to 2005 show a steady decline in water availability for plants in the region. Together, these data suggest a decade of moderate water stress led up to the 2005 drought, helping trigger the large-scale forest damage seen following the 2005 drought.
Saatchi said the new study sheds new light on a major controversy that existed about how the Amazon forest responded following the 2005 megadrought. Previous studies using conventional optical satellite data produced contradictory results, likely due to the difficulty of correcting the optical data for interference by clouds and other atmospheric conditions.
In contrast, QuikScat’s scatterometer radar was able to see through the clouds and penetrate into the top few meters of vegetation, providing daily measurements of the forest canopy structure and estimates of how much water the forest contains. Areas of drought-damaged forest produced a lower radar signal than the signals collected over healthy forest areas, indicating either that the forest canopy is drier or it is less “rough” due to damage to or the death of canopy trees.
From NASA Jet Propulsion Laboratory: http://www.jpl.nasa.gov/news/news.php?release=2013-025
by Deep Green Resistance News Service | Jan 17, 2013 | Colonialism & Conquest, Defensive Violence, Indigenous Autonomy
By Jonathan Watts / The Guardian
An indigenous community in the Ecuadorian Amazon has won a reprieve after building up an arsenal of spears, blowpipes, machetes and guns to fend off an expected intrusion by the army and a state-run oil company.
The residents of Sani Isla expressed relief that a confrontation with Petroamazonas did not take place on Tuesday as anticipated, but said the firm is still trying to secure exploration rights in their area of pristine rainforest.
“We have won a victory in our community. We’re united,” said the community president, Leonardo Tapuy. “But the government and the oil company won’t leave us alone. ”
The Kichwa tribe on Sani Isla, had said they were ready to fight to the death to protect their territory, which covers 70,000 hectares. More than a quarter of their land is in Yasuni national park, the most biodiverse place on earth.
Petroamazonas had earlier told them it would begin prospecting on their land on 15 January, backed by public security forces.
Before the expected confrontation,the shaman, Patricio Jipa said people were making blowpipes and spears, trying to borrow guns and preparing to use sticks, stones, and any other weapons they could lay their hands on.
“Our intention was not to hurt or kill anyone, but to stop them from entering our land,” he said.
It is unclear why Petroamazonas hesitated. The company has yet to respond to the Guardian’s request for a comment.
Locals speculated that it was due to a reaffirmation of opposition to the oil company at a marathon community meeting on Sunday.
“They’ve heard that we are united against the exploration so they have backed off,” said Fredy Gualinga, manager of the Sani Lodge. “We’re happy they haven’t come. Life is going on as normal.”
The relief may not last for long given the huge fossil fuel resources that are thought to lie below the forest.
“It was a close thing, but we’re not out of the water. The oil company has not given up. They will continue to hound us and to try to divide the community. But at least we have a few days respite,” said Mari Muench, a British woman who is married to the village shaman.
The elected leaders of Sani Isla have pledged to resist offers from Petroamazonas for the duration of their term.
“This policy will remain in place during our period in office. We’re committed to that and we will do what we can to make it more permanent,” said Abdon Grefa, the speaker of the community.
The battle has now moved to the judicial system and the court of public opinion. Their appeal for an injunction went before a judge on Wednesday and they are calling on supporters to help them build a long-term economic alternative to fossil fuels.
“We hope people will write protest letters to Petroamazonas, come and visit our lodge, promote Sani, donate money to our school and projects, volunteer as teachers or provide funds to students to travel overseas so they can learn what we need to survive in the future,” said the community secretary, Klider Gualinga.
From The Guardian: http://www.guardian.co.uk/environment/2013/jan/17/indigenous-ecuadorian-tribe-oil-intrusion
by Deep Green Resistance News Service | Dec 27, 2012 | Biodiversity & Habitat Destruction
By Agence France-Presse
China’s economic boom has seen its coral reefs shrink by at least 80 percent over the past 30 years, according to a joint Australian study, with researchers describing “grim” levels of damage and loss.
Scientists from the Australian Research Council Centre of Excellence for Coral Reef Studies and the South China Sea Institute of Oceanology said their survey of mainland China and South China Sea reefs showed alarming degradation.
“We found that coral abundance has declined by at least 80 percent over the past 30 years on coastal fringing reefs along the Chinese mainland and adjoining Hainan Island,” said the study, published in the latest edition of the journal Conservation Biology.
“On offshore atolls and archipelagos claimed by six countries in the South China Sea, coral cover has declined from an average of greater than 60 percent to around 20 percent within the past 10-15 years,” it added.
Coastal development, pollution and overfishing linked to the Asian giant’s aggressive economic expansion were the major drivers, the authors said, describing a “grim picture of decline, degradation and destruction”.
“China’s ongoing economic expansion has exacerbated many wicked environmental problems, including widespread habitat loss due to coastal development, unsustainable levels of fishing, and pollution,” the study said.
Coral loss in the South China Sea — where reefs stretch across some 30,000 square kilometres (12,000 square miles) — was compounded by poor governance stemming from competing territorial claims.
Some marine parks aimed at conservation had been established but study author Terry Hughes said they were too small and too far apart to arrest the decline in coral cover.
“The window of opportunity to recover the reefs of the South China Sea is closing rapidly, given the state of degradation revealed in this study,” he said.
The South China Sea is strategically significant, home to some of the world’s most important shipping lanes and believed to be rich in resources.
China claims most of the sea including waters close to the shores of its neighbours. Rival claimants include Brunei, Malaysia, the Philippines and Vietnam, and tensions over the issue have flared in recent years.
From The Raw Story: http://www.rawstory.com/rs/2012/12/26/study-coral-reefs-decimated-by-chinese-economic-boom/
by Deep Green Resistance News Service | Nov 30, 2012 | Toxification
By Georgia Institute of Technology
If the 4.9 million barrels of oil that spilled into the Gulf of Mexico during the 2010 Deep Water Horizon spill was a ecological disaster, the two million gallons of dispersant used to clean it up apparently made it even worse – 52-times more toxic. That’s according to new research from the Georgia Institute of Technology and Universidad Autonoma de Aguascalientes (UAA), Mexico.
The study found that mixing the dispersant with oil increased toxicity of the mixture up to 52-fold over the oil alone. In toxicity tests in the lab, the mixture’s effects increased mortality of rotifers, a microscopic grazing animal at the base of the Gulf’s food web. The findings are published online by the journal Environmental Pollution and will appear in the February 2013 print edition.
Using oil from the Deep Water Horizon spill and Corexit, the dispersant required by the Environmental Protection Agency for clean up, the researchers tested toxicity of oil, dispersant and mixtures on five strains of rotifers. Rotifers have long been used by ecotoxicologists to assess toxicity in marine waters because of their fast response time, ease of use in tests and sensitivity to toxicants. In addition to causing mortality in adult rotifers, as little as 2.6 percent of the oil-dispersant mixture inhibited rotifer egg hatching by 50 percent. Inhibition of rotifer egg hatching from the sediments is important because these eggs hatch into rotifers each spring, reproduce in the water column, and provide food for baby fish, shrimp and crabs in estuaries.
“Dispersants are preapproved to help clean up oil spills and are widely used during disasters,” said UAA’s Roberto-Rico Martinez, who led the study. “But we have a poor understanding of their toxicity. Our study indicates the increase in toxicity may have been greatly underestimated following the Macondo well explosion.”
Martinez performed the research while he was a Fulbright Fellow at Georgia Tech in the lab of School of Biology Professor Terry Snell. They hope that the study will encourage more scientists to investigate how oil and dispersants impact marine food webs and lead to improved management of future oil spills.
“What remains to be determined is whether the benefits of dispersing the oil by using Corexit are outweighed by the substantial increase in toxicity of the mixture,” said Snell, chair of the School of Biology. “Perhaps we should allow the oil to naturally disperse. It might take longer, but it would have less toxic impact on marine ecosystems.”
From Georgia Institute of Technology
