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The Disappearing Future of Snake Charming in India

March 29, 2011

The exotic site of a mystical man performing on the streets in India is quite common, but the future of a practice many see as cruel hangs in the balance…

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This is just a brief summary, please visit Environmental Graffiti to see the full, …

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Obama’s green credentials tested by battle against mountaintop mining

August 4, 2009

James Hansen and Darryl Hannah among those opposing open-cast coal extraction that destroys mountains and forests

It is still technically possible to see the original white paint of Larry Gibson’s pick-up truck beneath the myriad of stickers declaring his love of West Virginia’s mountains and his opposition to coal mining.

But it would be a mistake to see the truck as mere conveyance. This is a mobile command centre in Gibson’s one-man 25-year war against King Coal and the highly destructive mining method known as mountaintop removal.

Windscreen-mounted video camera in working order? Check. CB Radio on to listen for miners arriving for their shifts? Check. Luminous green t-shirt and cap for maximum visibility? Check. And Gibson, who is about five feet tall and in his 60s is usually armed, like many people in this part of West Virginia.

“The mountains in West Virginia are the oldest in the world and now they are gone in the blink of an eye,” he said. “I am the man who is holding the fort down here. I am the man holding them back.”

Mountaintop removal begins with the clear-cutting of entire forests and then the shearing off up to 1,000 vertical feet of mountain peak. This exposes thin seams of coal that cannot easily be reached by underground tunnels.

Some 500 mountaintops across West Virginia, Virginia and Kentucky have already been replaced by dry flat plateau, and 1,200 mountain streams have been buried beneath dumped rock and dirt. By 2012, the Environmental Protection Agency estimates that more than 2,200 square miles of Appalachian forest will disappear.

At some sites, the mining companies try to rebuild the silhouette of the old mountain, or replant. But mostly they leave the mountain missing its crest. In any event, nothing ever grows on the land again, locals say.

Kayford Mountain, or what Gibson calls his home place, is one of the frontline positions in an epic confrontation between the coal industry and a broad coalition of local activists, environmental organisations, national figures and Hollywood celebrities.

The struggle against mountaintop removal is also proving an uncomfortable test of Barack Obama’s green credentials.

The US administration has frustrated environmentalists who had relied on the president to ban a practice that devastates landscapes and uproots hundreds of local communities.

Robert F Kennedy Jr, the environmental lawyer and son of the assassinated presidential candidate, recently accused Obama of presiding over an “Appalachian apocalypse”.

James Hansen, the Nasa scientist who coined the term global warming and who has become a passionate supporter of Gibson, demanded activists hold the president to account. “We can not continue to give President Obama a pass on this much longer,” Hansen said.

Now Obama could be upstaged by the Senate which has taken up a bill to ban mountaintop removal by prohibiting mining companies from dumping debris in streams. The bill has support from Republicans as well as Democrats.

The bill is too late for Gibson’s beloved Kayford Mountain. A short stroll from his campsite brings visitors to a view that looks like something out of a science fiction film. Giant trucks crawl over the earth on a vast yellow plateau below; at 5.10pm there is a loud blast.

“It looks to me like descriptions of places that got bombed in Hiroshima ,” said Lora Webb, who lives in the nearly abandoned town of Twilight, which is surrounded by mountaintop mining. “It looks like what I would imagine if I was going to imagine what hell would look like: dry, dusty, no air or water.”

Webb is about to leave Twilight herself, exhausted by blasts so forceful they have blown her out of her bed and on to the floor, shattered her glassware collection , and left a thick coating of dust on her ceiling fan.

Emerging scientific scientific evidence now suggests even more extensive damage from mountaintop removal than previously understood, with widespread and potentially permanent damage to water systems. Former mine areas are more vulnerable to erosion than unspoiled mountainside, and are at increased risk of flash floods and mud slides.

“There is irrefutable scientific evidence that the environmental impacts of mountaintop removal are substantial and they are permanent,” Margaret Palmer, a professor at the University of Maryland’s centre for environmental science, told a recent Senate hearing .

“You can’t reverse it, at least not in any time span we can recognise as humans.”

Meanwhile, the EPA has detected high levels of the heavy metal selenium, which can cause reproductive problems in humans, downstream from mine fill sites. Government biologists also detected deformities among local fish.

“It just destroys the health of the people who live here,” said Joan Linville, who lives in the town of Van and whose home was nearly buried by a mud slide from a mined mountaintop. “One little tiny coal seam and they keep tearing up the country for miles. It’s the most destructive thing I have ever seen in the 70 years I have been alive and I have been in every state.”

Gibson’s war against coal began in the late 80s, soon after an injury forced him into early retirement from a job at General Motors in Ohio. Around the same time, mining companies began buying up locals’ small plots, and began to dynamite the peaks surrounding Kayford.

Gibson refused to sell out, and based himself on the mountain in a two-room cabin without running water or mains electricity. He persuaded his extended clan to come too.

His determination made him a hero to environmentalists. Over time, the patch of mountain has become a pilgrimage to environmental and other activists, even school groups, with Gibson’s wife handling the scheduling requests. Next month he is due in court with the actress Daryl Hannah to face charges over a protest action.

But Gibson also has powerful opponents. Almost half of America’s electricity comes from coal, and mining companies say mountaintop removal is cheaper and more efficient than tunnelling underground.

In Washington, industry lobbyists claim that locals welcome mountaintop removal — for its development potential.

“I can take you to places in eastern Kentucky where community services were hampered because of a lack of flat space — to build factories, to build hospitals, even to build schools,” said Joe Lucas of Americans for Clean Coal Electricity. “In many places, mountain-top mining, if done responsibly, allows for land to be developed for community space.”

Coal mining no longer fuels West Virginia, accounting for just 7% of the economy: there are more jobs at Wal-Mart than on the coal face. But while the number of mining jobs has shrunk from a high of 150,000 to just 12,000 over the decades, the scarcity of other employment still leaves plenty of locals threatened by Gibson’s crusade.

Gibson — himself the son and grandson of miners — had his fourth of July protest picnic broken up by burly men with tattooed and shaven heads, and shots were fired at his cottage in June. “They just pulled out a gun and went pop pop pop,” he said.

Like other opponents of mountaintop removal, Gibson had been counting on Obama, with his election promises of a clean energy economy, to shift the power balance away from coal.

But those hopes evaporated in May when the EPA signed 42 permits for mountaintop removal while turning down only six — a higher ratio even than during the latter part of the George Bush presidency. Some 170 more permits are pending, according to the Sierra Club.

In June, the White House announced it would strengthen oversight of mining operations, but it refused to endorse a ban on the dumping of debris into mountain streams.

That stand has infuriated Obama’s natural allies. Gibson sees it as pure betrayal. “I think Obama’s going to fall into line like the last president we had,” he said. “He has developed into a coccoon that is going to end up not being a butterfly but a corporate president.”

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Shoe brands get tough on leather suppliers to save Amazon rainforest

August 4, 2009

Crackdown against ‘environmental criminals’ follows Greenpeace report

Some of the world’s top footwear brands, including Clarks, Adidas, Nike and Timberland, have demanded an immediate moratorium on destruction of the Amazon rainforest from their leather suppliers in Brazil.

The move is the first major development since the Guardian revealed a three-year undercover investigation by Greenpeace in June. The investigation said leading Brazilian suppliers of leather and beef for products sold in Britain had obtained cattle from farms involved in illegal deforestation.

“The decision is good news,” said Carlos Minc, Brazil’s environment minister. “With government pressure on one side and with the pressure of the consumer on the other, we have started to close in on [environmental] criminals.”

“It’s great progress in a very short space of time,” said Greenpeace’s James Turner. “What this does now is really put pressure on the UK food companies. The shoe companies have realised there is a problem and taken action, now it’s up to the supermarkets to follow that lead.”

Clearing tropical forests for agriculture is estimated to produce 17% of the world’s carbon emissions – more than the global transport system. Cattle farming is now the biggest threat to the remaining Amazon rainforest, a fifth of which has been lost since 1970. “I’d say that 65-75% of deforestation is linked to the growth of ranching,” Minc said. “We are closing in on this, but it is still the sector that is most opposed to change and responsible for the most deforestation in the Amazon.”

Ed Miliband, the energy and climate change secretary, who is in the Amazon on an unrelated diplomatic trip, said: “We can only get an agreement on climate change if it involves Brazil and it involves forestry. There is no solution to the question of climate change without forestry. The Amazon forest is such a beautiful place when it is untouched and then you see these scars on the landscape from the deforestation, bigger and bigger scars.”

In addition to the moratorium on leather from newly deforested areas, the footwear makers have also demanded that suppliers bring in a stringent traceability system within a year, which will “credibly” guarantee the source of all leather.

Last night, one large supplier agreed to ensure that the farms it takes cattle from are not responsible for deforestation. Bertin, one of Brazil’s – and the world’s – major suppliers of leather and beef also agreed to meet Greenpeace this month to negotiate how to prevent cattle ranching from driving deforestation.

The Greenpeace investigation compiled field work, government records, company documents and trade data from Brazil, China, Europe, Vietnam and the US to piece together the global movement of leather and meat from Brazilian cattle.

The organisation said cattle from hundreds of legal and illegal farms across the Amazon were mixed and processed on their way to export sites, making it currently impossible to trace the origins of products. “In effect, criminal or ‘dirty’ supplies of cattle are ‘laundered’ through the supply chain,” said the report. Greenpeace has asked companies to refuse to buy from such suppliers and for consumers to press supermarkets and high street brands to clean up the supply chains.

It said that some Brazilian processing companies exported products linked to Amazon destruction to dozens of blue-chip companies across the world, and named three major processors, Bertin, JBS and Marfrig, which together control a third of Brazilian beef exports.

“We all agree [preventing deforestation] is possible,” Leonardo Swirski, head of Bertin’s leather division, told the Guardian last night. But he warned against measures that would harm the livelihoods of the 20 million people in the Amazon region.

“If all [consumers] are not buying any products from the Amazon, they will surely create other sorts of problems.” He believes other supply companies will also take action: “We have an advantage if they don’t. I believe everyone will follow.”

JBS and Marfrig reiterated commitments to not sourcing cattle from illegally deforested land, and all three have agreed with the federal prosecutor to reject these cattle. Marcus O’Sullivan, a director in JBS’s London office, said: “We are very committed to the protection of the Amazon biome. We work closely with Ibama [the Brazilian ministry of defence's enforcement agency] and don’t purchase cattle from the blacklisted farms.”

Under the moratorium, the footwear companies will refuse to buy leather sourced from farms on both legally and illegally deforested land. It will be extended if the demand for credible traceability is not in place within a year.

Clarks, which is a major customer of Bertin, said in a statement: “Clarks will require suppliers of Brazilian leather to certify, in writing, that they are not supplying leather from recently deforested areas in the Amazon biome.”

Timberland said: “We are grateful for the work of NGOs such as Greenpeace in exposing problems deep within the Brazilian leather supply chain.”

Adidas said: “We believe that joining together with our industry partners in this effort ensures an ongoing and sustainable method to stop deforestation in the Amazon biome region.”

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India: Old vehicles ordered off streets to cut pollution

August 3, 2009

More than 60,000 ageing vehicles, from autorickshaws to taxis, were ordered off the streets of Kolkata over the weekend in an attempt to ease the city’s chronic air pollution. Kolkata’s high court had given owners of commercial vehicles older than 15 years a one-year deadline that ended on Saturday. “This is a green-letter day for the city. At last, it is being enforced,” said Subhas Dutta, an environmental activist whose legal battle against the city’s polluters brought about the court order last year. The government is also encouraging new autorickshaws and taxis to use compressed natural gas as fuel.

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Week in wildlife

August 2, 2009

From ladybirds to ‘bald’ birds: the pick of this week’s images from the natural world


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Chinese to launch first ever green lawsuit against government

July 31, 2009

‘Breakthrough’ hailed as Chinese judge says residents may prosecute government over pollution claims

China should see its first lawsuit by an environmental group against authorities within weeks, state media reported today.

A member of the All-China Environmental Federation – which is backed by the central government – said a judge in Guizhou province had accepted its claim on behalf of residents who complain they have suffered from pollution.

Residents allege that the Qingzhen land resources bureau leased land to a drinks factory in 1994, but construction of the factory has not been completed and they believe the site is damaging two adjacent lakes from which they draw drinking water. They want the government to take back the land and remove construction materials. 

Ma Yong, director of the legal service centre at the federation, told the Associated Press the case would open in early September. 

“The case will serve as a warning for government departments and companies that damage the environment, as we’re stepping up efforts to play a supervisory role,” Ma Yong said. He added that he hoped it would pave the way for other organisations to file public-interest lawsuits.

Liu Haiying, deputy head of the environmental protection tribunal at Qingzhen municipal people’s court, told China Daily: “We are established to safeguard public interest and hope to encourage other courts to step forward to handle similar cases.”

She added: “No matter what the conclusion is, we hope it will serve as a warning to government departments such as environment, forestry and other agencies, that they should always fulfill their duty to protect the environment.

“They need to gradually realise that they are not only under the supervision of the party and other administrative departments, but also under the watch of all citizens.”

Environmental activists complain that courts usually turn away such cases.

 ”If this leads to more non-governmental organisations bringing public interest litigation I think this is a very important breakthrough. It means China is going to open the door to more public involvement in environmental enforcement,” said Alex Wang, a senior lawyer with the Natural Resources Defense Council, a US environmental group.

In a separate development, China is to shift a planned £3bn oil refinery and petrochemical plant in the south after years of public outcry.

Wang Yang, the Communist Party chief of Guangdong, said the province would move the plant – a joint venture between China’s Sinopec and the Kuwait Petroleum Corporation – because of opposition from the community and officials. 

“We only have one planet to live on, so whatever we do on this end will affect others on the other end,” Wang told reporters at a news conference on Thursday. 

“The decision by the government shows that they do consider the opinions from different stakeholders across the region, which is a positive sign,” said Edward Chan, a Greenpeace campaign manager based in Hong Kong. 

“Our worries now are that the residents [in the new area] are not as well-educated or informed, or may be more eager to look for economic development. 

“The story has not ended. It’s really important for green groups to pay attention to where the project is moving to.” 

It is thought the factory will be relocated away from Nansha to Zhanjiang in western Guangdong, a less ecologically sensitive area. 

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Supporters of Vestas workers break into factory to deliver food

July 31, 2009

Supporters of workers occupying the Vestas wind turbine factory on the Isle of Wight today broke into the premises to deliver food, accusing the company of trying to starve the men into submission.

The Danish-owned company said it would officially close the Newport factory, the only major producer of wind turbine blades in the UK, tomorrow. However, about 10 workers at the plant remain in a first-floor office space which they have occupied for 11 days in protest at the closure of the factory, which they say will result in about 625 job losses.

Vestas failed in a legal attempt to obtain a possession order from a local court to evict the workers on Wednesday, when a judge ruled it had failed to properly serve papers on the men. He adjourned the hearing until Tuesday.

The National Union of Rail, Maritime and Transport Workers (RMT) has raised concerns over the welfare of the men, who have no access to showers or hot water.

The union is seeking legal advice on the obligations the company has to feed the workers, who are receiving a modest breakfast at 9am and a small meal – such as slice of pizza – at night. Occasionally, they have been given drinks.

“It cannot be right that the company are allowed to try and starve the workers at Vestas into submission,” said the RMT general secretary, Bob Crow. “This looks to us like a gross infringement of their human rights.”

One of the workers left the occupation yesterday, and was told by ambulance staff that his blood sugar levels were dangerously low. Luke Paxton, 20, said a police officer guided him to a waiting ambulance after he emerged from the plant looking “pale and shaky”. He said he was advised to go to hospital after a blood test showed his sugar levels were lower than normal.

Vestas activists from the island, who are campaigning alongside environmental protesters at a campsite outside the factory gates, stormed through a security cordon yesterday to deliver food. Steve Milligan, from the Climate Camp protest group, said those outside had become “really frustrated and angry” at the lack of food and decided to enter by force.

A number were restrained by security, he said, but others managed to throw supplies in, including a kettle, rice, tins of tuna and pasta.

Until now, workers inside the factory have relied on additional supplies stuffed into tennis balls and thrown to them from a distance, meaning supplies have been limited to rolled up bags of instant soup, sweets and pound coins for use in a vending machine.

The tennis ball technique – also used to smuggle drugs into prisons – was used by the Guardian to get a USB memory stick into the factory. The workers uploaded video footage they shot of their occupation, giving an insight into their living conditions, and threw the ball back.

The footage, shot on Wednesday, shows the men lounging around on office desks and listening to music on the radio. They react jubilantly when they hear the news from court that enabled an extension of their occupation until next week.

One worker can be overheard saying: “Six days isn’t it – something like that? We need to speak to Ian Woodland and they need to start getting us food in properly. They’ve said they can do it, so we need to get it done now. And maybe the RMT can start getting the food in and putting on the pressure.”

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Fish stocks recover as conservation measures take effect, analysis shows

July 30, 2009

Regions in Iceland, California and north-east US show signs of recovery but North Sea and Ireland still overfished

Global efforts to combat overfishing are starting to turn the tide to allow some fish stocks to recover, new analysis shows. Research from an international team of scientists shows that a handful of major fisheries across the world have managed to reduce the rate at which fish are exploited.

The experts say their study offers hope that overfishing can be brought under control, but they warn that fishermen in Ireland and the North Sea are still catching too many fish to allow stocks to recover. Some 63% of assessed fish stocks worldwide still require rebuilding, the scientists report.

“Across all regions we are still seeing a troubling trend of increasing stock collapse,” said Dr Boris Worm, an ecologist at Dalhousie University in Canada. “But this paper shows that our oceans are not a lost cause. The encouraging result is that exploitation rate, the ultimate driver of depletion and collapse, is decreasing in half the 10 systems we examined. This means that management in those areas is setting the stage for ecological and economic recovery. It’s only a start, but it gives me hope that we have the ability to bring overfishing under control.”

Fisheries winning the battle against overfishing include regions in the US, Iceland and Australia. But fishermen in Ireland and the North Sea are still catching too many fish to allow stocks to recover, the research says.

Pamela Mace of the New Zealand ministry of fisheries, who helped to write the new study, said: “Fisheries managers currently presiding over depleted fish stocks need to become fast followers of the successes revealed in this paper. We need to move much more rapidly towards rebuilding individual fish populations, and restoring the ecosystems of which they are a part, if there is to be any hope for the long-term viability of fisheries and fishing communities.”

The new analysis used catch data as well as stock assessments, scientific trawl surveys, small-scale fishery data and modelling results. It highlighted catch quotas, localised fishing closures and bans on selected fishing gear to allow smaller fish to escape as measures that help fish stocks to recover. Agencies in Alaska and New Zealand have led the world in the fight against overfishing by acting before the situation became critical, says the study, which is published in the journal Science. Fish abundance is increasing in previously overfished areas around Iceland, the north-east US shelf, the Newfoundland-Labrador shelf and California. This has benefitted species such as American plaice, pollock, haddock and Atlantic cod.

“Some of the most spectacular rebuilding efforts have involved bold experimentation with closed areas, gear and effort restrictions and new approaches to catch allocations and enforcement,” the scientists say. But they caution that the study covers less than a quarter of world fisheries, and lightly to moderately fished and rebuilding ecosystems comprise less than half of those.

The isolated success stories, they say, “may best be interpreted as large scale restoration experiments that demonstrate opportunities for successfully rebuilding marine resources elsewhere.” Many nations in Africa have sold the right to fish in their waters to wealthy developed countries that have exhausted their own stocks, the experts said. The move could undermine local efforts to tackle overfishing made by small scale fisheries such as those in Kenya, which are highlighted in the new study.

The North Sea, the Baltic and Celtic-Biscay shelf fisheries are all still declining. Here, Atlantic cod and herring as still declining, while globally populations of large predators such as sharks and rays are in rapid decline.

The new survey marks a public truce in a war of words between Worm, a conservationist, and fellow author Ray Hilborn, a fisheries expert at the University of Washington in Seattle. The spat followed a 2006 study by Worm that made some dire predictions about the state of the world’s fisheries, including the claim that most stocks could collapse by 2048 if present trends continued. Hilborn criticised the research as “sloppy” and said the 2048 claim had “zero credibility” because it used simple records of fish catches to say whether stocks had collapsed.

“I very much hope I will be alive in 2048 and I have given some thought to whether I will have a seafood party or not,” Worm joked at a press conference this week.

Dr Ana Parma, an author of the paper with the Centro Nacional Patagonico in Argentina, said: “This is the first exhaustive attempt to assemble the best available data on the status of marine fisheries and trends in exploitation rates, a major breakthrough that has allowed scientists from different backgrounds to reach a consensus about the status of fisheries and actions needed.”

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Not under our backyard, say Germans, in blow to CO2 plans

July 29, 2009

German carbon capture plan appears to be a victim of ‘numbyism’ – not under my backyard

It was meant to be the world’s first demonstration of a technology that could help save the planet from global warming – a project intended to capture emissions from a coal-fired power station and bury them safely underground.

But the German carbon capture plan has ended with CO2 being pumped directly into the atmosphere, following local opposition at it being stored underground.

The scheme appears a victim of “numbyism” – not under my backyard.

Opposition to the carbon capture plan has contributed to a growing public backlash against renewable energy projects, raising fears that Europe will struggle to meet its low-carbon commitments. Last week, the Danish firm Vestas blamed British “nimbies” opposing wind farms for its decision to close its turbine factory on the Isle of Wight.

Many countries continue to use coal for generating power as it is the cheapest and most readily available fuel in the world. It will probably power the development of China and India. But coal is also seen as the dirtiest fuel. So, Vattenfall’s Schwarze Pumpe project in Spremberg, northern Germany, launched in a blaze of publicity last September, was a beacon of hope, the first scheme to link the three key stages of trapping, transporting and burying the greenhouse gases.

The Swedish company, however, surprised a recent conference when it admitted that the €70m (£60.3m) project was venting the CO2 straight into the atmosphere. “It was supposed to begin injecting by March or April of this year but we don’t have a permit. This is a result of the local public having questions about the safety of the project,” said Staffan Gortz, head of carbon capture and storage communication at Vattenfall. He said he did not expect to get a permit before next spring: “People are very, very sceptical.”

The spread of localised resistance is a force that some fear could sink Europe’s attempts to build 10 to 12 demonstration projects for carbon capture and storage (CCS) by 2015. The plan had been to transport up to 100,000 tonnes of carbon dioxide from the power plant each year and inject it into depleted gas reservoirs at a giant gasfield near the Polish border.

Scientists maintain that public safety fears are groundless: the consequences of escaping CO2 would be to the climate, not to public health. Many big environmental groups support CCS, both off and onshore, as a necessary evil in the battle against climate change.

But Jim Footner, a Greenpeace climate campaigner, said the German protests were “a stark warning to those that think CCS is an easy solution to the huge climate problems of coal-fired power stations”.

The first wake-up call came in March, when a Dutch council objected to Shell’s plans to store CO2 in depleted gas fields under the town of Barendrecht, near Rotterdam.

This was despite a successful environmental impact assessment and the enthusiastic backing of the Dutch government, which, in September, must decide whether to give Shell the green light, despite the council’s opposition.

Wim van de Wiel, a Shell spokesman, said: “For Shell the only suitable location for the tender was, and still is, Barendrecht, because of the safety and the depleted status of the [gas] field.”

Jeff Chapman, chief executive of the the Carbon Capture & Storage Association, said Vattenfall should study the example of Total, which made great efforts to engage the local community when it launched its CCS pilot project in Lacq, southern France.

Stuart Haszeldine, a CCS expert at the University of Edinburgh, warned of the danger of opposition towards CCS snowballing into a “bandwagon of negativity” if too many early projects were rejected. “Once you’ve screwed up one or two of them, people are going to think ‘if they rejected this in Barendrecht, there must be a reason’,” he said.

In the UK, CCS is one of the four “pillars” of the government’s decarbonisation strategy. A spokeswoman for the Department of Energy and Climate Change said: “We plan to store the CO2 from CCS plants offshore, for example in depleted oil and gas fields in the North Sea. We are one of the first countries to have legislation … to regulate environmental and safety risks.”

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Human activity is driving Earth’s ‘sixth great extinction’

July 28, 2009

Population growth, pollution and invasive species are having a disastrous effect on species in the southern hemisphere, a major review by conservationists warns

Earth is experiencing its “sixth great extinction event” with disease and human activity taking a devastating toll on vulnerable species, according to a major review by conservationists.

Much of the southern hemisphere is suffering particularly badly, and Australia, New Zealand and neighbouring Pacific islands may become the extinction hot spots of the world, the report warns.

Ecosystems in Polynesia, Micronesia and Melanesia need urgent and effective conservation policies, or the region’s already poor record on extinctions will worsen significantly.

Researchers trawled 24,000 published reports to compile information on the native flora and fauna of Australasia and the Pacific islands, which have six of the most biodiverse regions on the planet. Their report identifies six causes driving species to extinction, almost all linked in some way to human activity.

“Our region has the notorious distinction of having possibly the worst extinction record on Earth,” said Richard Kingsford, an environmental scientist at the University of New South Wales in Sydney and lead author of the report. “We have an amazing natural environment, but so much of it is being destroyed before our eyes. Species are being threatened by habitat loss and degradation, invasive species, climate change, over-exploitation, pollution and wildlife disease.”

The review, published in the journal Conservation Biology, highlights destruction and degradation of ecosystems as the main threat. In Australia, agriculture has altered or destroyed half of all woodland and forests. Around 70% of the remaining forest has been damaged by logging. Loss of habitats is behind 80% of threatened species, the report claims.

Invasive animals and plants have devastated native species on many Pacific islands. The Guam Micronesian kingfisher is thought to be extinct in the wild following the introduction of the brown tree snake. The impact of invasive species is often compounded by pollution and burgeoning human populations on the islands, which have outstripped their capacity to deal with waste. Plastics and fishing gear are an ongoing danger.

The impact of humans on wildlife is likely to increase in Australasia and the Pacific islands. By 2050, the population of Australia is expected to have risen by 35%, and New Zealand by 25%, while Papua New Guinea faces a 76% increase and New Caledonia 49%.

More than 2,500 invasive plant species have colonised Australia and New Zealand, competing for sunlight and nutrients. Many have been introduced by governments, horticulturists and hunters. In addition, the report says, average temperatures in Australia have increased, in line with climate change predictions, forcing some species towards Antarctica and others to higher, cooler ground.

The report highlights several studies that point to serious threats from diseases such as avian malaria and the chytrid fungus, linked to declines in frog populations. An infectious facial cancer is spreading rapidly among Tasmanian devils and populations of the world’s largest marsupial predator are believed to have fallen by more than 60% as a result.

Plants have also fared badly: a root fungus deliberately introduced into Australia has destroyed several species.

The report sets out a raft of recommendations to slow the decline by introducing laws to limit land clearing, logging and mining; restricting deliberate introduction of invasive species; reducing carbon emissions and pollution; and limiting fisheries. It raises particular concerns about bottom trawling, and the use of cyanide and dynamite, and calls for early-warning systems to pick up diseases in the wild.

“The burden on the environment is going to get worse unless we are a lot smarter about reducing our footprint,” said Kingsford. “Unless we get this right, future generations will surely be paying more in quality of life and the environment. And our region will continue its terrible reputation of leading the world in the extinction of plants and animals.”

Dead and buried

Cretaceous-Tertiary 65m years ago, the dinosaurs were wiped out in a mass extinction that killed nearly a fifth of land vertebrate families, 16% of marine families and nearly half of all marine animals. Thought to have been caused by asteroid impact that created Chicxulub crater in the Yucatan.

End of Triassic About 200m years ago, lava floods erupting from the central Atlantic are thought to have created lethal global warming, killing off more than a fifth of all marine families and half of marine genera.

Permian-Triassic The worst mass extinction took place 250m years ago, killing 95% of all species. Experts disagree on the cause.

Late Devonian About 360m years ago, a fifth of marine families were wiped out, alongside more than half of all marine genera. Cause unknown.

Ordovician-Silurian About 440m years ago, a quarter of all marine families were wiped out by fluctuating sea levels as glaciers formed and melted. again.

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