Kill all wild horses in Australian national park: environmentalists

Reuters 16 Jan 08;

Environmentalists called Wednesday for hundreds of wild horses to be shot dead to prevent a unique Australian national park becoming a "horse paddock," with little room for native species.

Around 1,700 feral horses -- known in Australia as 'brumbies' -- have caused havoc in the Kosciuszko National Park, according to the National Parks Association of New South Wales state.

They are increasing in numbers by as much as 300 a year, the conservation group said, but the state has banned shooting of the animals from helicopters, widely considered the most effective way of controlling them.

The park, located near the country's highest peak Mount Kosciuszko, covers 675,000 hectares (1.67 million acres) and is a UNESCO-recognised biosphere reserve.

It contains the only alpine lake in mainland Australia, as well as plant species found nowhere else in the world and the rare mountain pygmy possum and corroboree frog.

"It is very undisturbed. It is a very intact ecosystem," association official Andrew Cox told AFP. "I don't want to see a park with 7,000 horses in 10 years time. It is going to be quite scary."

Asked if they should be eliminated totally, he added: "That is our ideal goal -- to eradicate the horses."

"They are very possessive. When they pass through you can see."

The association suggests culling more than 1,000 horses in the first year, with most of those left killed in the second year to stop the population growing again through breeding.

It says current plans to deal with the problem by trapping the horses are ineffective, accusing the state national parks authorities of caving in to sentimentalism. The association itself is a non-government body and is not directly involved with the running of the parks.

The area has entered Australian folklore as the location of the Snowy River, which is associated in many Australians' minds with wild horses.

The state National Parks and Wildlife Service admits aerial shooting is an easy option.

But there is a moratorium on the practice after community anger at a botched cull of horses in another of the state's national parks in 2000.


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South Korean town fights for life after oil spill

Jack Kim, Reuters 16 Jan 08;

TAEAN, South Korea (Reuters) - A month after South Korea's worst oil spill, blackened west coast beaches have been cleaned by more than 1 million volunteers but residents are struggling to pick up shattered lives.

The fishing industry has died and tourism has dried up. Last week, fisherman Lee Young-kwon killed himself by drinking pesticide in despair over losing his oyster farm.

"Why did you have to die when the people who sprayed black oil on your oyster farm are living and breathing," Lee's daughter Nan-sook said at a memorial service this week, where more than 10,000 residents gathered.

Mourners spoke of Lee as a gentle and loving father. They also tried to console each other over livelihoods ruined by the spill and a government response they feel came too slowly and offers too little to help them rebuild.

The coast of the Taean region, about 150 km (95 miles) southwest of Seoul, was covered in crude oil as deep as 10 cm a month ago, when 10,500 metric tons spilled from a Hong Kong-registered tanker that had its hull punctured in a collision with a Samsung Heavy Industries' seabound crane.

A nature preserve was blackened. The air reeked of sulfur. Volunteers tossed dead birds covered in oil in plastic bags. Tar balls washed up ashore, soaking the fine sand on beaches popular with tourists and then fell to the sea floor.

South Koreans responded to their worst oil spill by forming one of the country's biggest volunteer movements to remove the oil and scrub the coast.

DAMAGE TO LAST YEARS

Conservationists said even though the beaches are now mostly clean, the damage from oil in the seabed will last for years, killing fish, marine plants and plankton.

"The damage is still serious even one month later," said Lee Bo-ok, a Johnson & Johnson employee who traveled with her colleagues from Seoul to volunteer, using an absorbent cloth to wipe muck off rocks.

Conspicuously absent from the clean-up efforts on Monday were the residents of Taean as they gathered for the memorial service for Lee, leaving the ports, seafood restaurants and stores eerily quiet.

Anger is mounting among the 70,000 residents as they wait for more government help and an apology from the owners of the vessels involved in the spill.

"Does the government think 300 billion won ($320 million) will solve the problem?" said community leader Kim Jin-mook.

That is the value of low-interest loans the government has offered in addition to the 30 billion won in direct payments being made to affected residents.

Yonhap news agency said, due to red tape, it may take more than a year before any compensation is paid to a population mostly made up of fisherman who live day to day from their catch.

Residents say many will likely be wiped out financially before they receive any payments from the government.

"Samsung as the cause of the disaster must bring Taean back to life," community leader Kim said, in a call for action echoed by thousands present at the service.

Fisherman Chung Nak-chu said: "The ocean is dead so what do we live for now? This was our lifeline for thousands of years that fed our children."

(Additional reporting by Kim Do-gyun and Sim Nara; Editing by Jon Herskovitz and Alex Richardson))


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Seagrass worth millions of ringgit lie unprotected in Malaysian waters

Food for marine life under threat
Nisha Sabanayagam, New Straits Times 10 Jan 08;

KUALA LUMPUR: Seagrass worth millions of ringgit lie unprotected in Malaysian waters.

The country is sitting on a treasure trove -- seagrass meadows of about 3.15 sq km in Peninsular Malaysia are worth up to RM20 million a year, based on their value as raw material and for nutrient cycling.

"If we lose our seagrass, we don't get seafood," said Juliana Ooi, a Universiti Malaya lecturer at the Department of Geography who will be doing her doctorate in seagrass geography in Australia.

Seagrass provides food for juvenile seafood. Prawns, fish and other seafood feed on seagrass when they are young.

She said the size of the seagrass meadows was vastly underestimated as many places had yet to be surveyed, including areas around Sabah and Sarawak.
The value of the seagrass is also much higher as it plays an important role in food production, climate regulation, genetic resources and recreation. Despite its importance, there has been minimal efforts to conserve the seagrass.

Ooi said the problem was that seagrass grew in prime areas along the coastlines which were likely to be converted to ports, jetties or marinas.

Areas such as the Tanjung Pelepas Port, the Sungai Pulai Estuary and the Merambung Shoals in Johor, where seagrass grows in great abundance, are under threat from development.

Ooi said there were about 1.1 sq km of seagrass in the areas and the vast diversity of the species meant that it provided food to a great number of sea life.

There are only a few scientists in the country doing seagrass research and most of it has been confined to the seagrass' role as a food source for the dugong.


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Best of our wild blogs: 16 Jan 08


Daily Green Actions: Lunar New Year special
share your ideas for a green celebration on the leafmonkey blog

Reefs in Brief: Corals in the world's busiest port; container shipping is green on the singapore celebrates our reefs blog

Secret Life of the Yellow Bittern
on the bird ecology blog

Recycling food waste in Singapore
on the asia is green blog

Is Environmentalism Compatible with Capitalism?
from the cleantech blog featured on the reuters environment blog

What's so bad about bottled water, anyway?
An empty 1-liter bottle requires over 7 liters of water in its manufacturing process, uses 162 grams of oil, and results in over 100 grams of greenhouse gas emissions or how much an average car emits over half a kilometer. and more gruesome facts on the Ask Pablo blog

Fred’s Footprint: Is shooting polar bears OK?
on New Scientist Environment Blog

China’s Plastic Bag Ban Likely to Change Consumer Habits
on the Worldwatch Institute website


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UN biodiversity chief Ahmed Djoghlaf to Singapore: Share green expertise

By Arti Mulchand, Straits Times 16 Jan 08;

SINGAPORE has a duty to share what it has learnt about protecting the environment with its rapidly developing neighbours, a top United Nations official said yesterday.

'You have made mistakes but you have repaired them,' said UN biodiversity chief Ahmed Djoghlaf during a tour here.

He said: 'My plea is that this experience...is shared with the world and your neighbours, which are growing.

'You have a moral responsibility to help them avoid the same mistakes.'

Dr Djoghlaf, who is the executive secretary of the Convention on Biological Diversity (CBD), is here to deliver a public lecture on biodiversity and climate change at the Civil Service College at 9am today.

On Monday, he also signed a deal between the CBD and the Philippines-based Asean Centre for Biodiversity. The deal aims to promote environmental protection in the region.

Yesterday, the 54-year-old traded in his jacket for a pair of binoculars and walked around the Sungei Buloh Wetlands Reserve, one of Singapore's best conservation success stories.

The reserve, which was set aside in 1989 after being discovered by a group of avid birdwatchers, is testimony to the need for a cooperative approach to conservation, he said.

He had high praise for the country's ability to marry development and environmentalism.

Dr Djoghlaf said that events such as the eco-friendly World Cities Summit in June, which will be held on the sidelines of the Singapore International Water Week, demonstrated that the country was a 'leader in urban environment issues'.

Singapore's push for conservation is encouraging especially in a rapidly urbanising world that is pushing an increasing number of the world's plants and animal speciesto the brink, he added.

A huge challenge, Dr Djoghlaf said, is posed by the fact that scientists have identified only a fraction of the species on earth. That means mankind does not know how many have already been lost or what else might be at stake.

Some 85 per cent of the world's species live in tropical forests which, by some estimates, are disappearing at a rate of 13 million hectares a year.

What is worse, Dr Djoghlaf added, is that the interdependence between humans, plants and animals is not entirely understood.

He said: 'It is all interconnected...So it's not just about protecting nature. We are talking about protecting life.'


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National blocks: Why governments can never be the world's green saviours

Bypassing the blockage of nations
Richard Black, BBC News 15 an 08;

Would we not do better with a meaningful, informed and binding mechanism whereby the global citizenry could decide how to parcel out the cake of allowable greenhouse gas emissions in a fair and equitable way, without governments getting in the way?

Solving the world's environmental ills may mean re-thinking the role of nations and national governments, says our environment correspondent Richard Black in this week's Green Room. The current system, he argues, is a recipe for stasis.

Many years ago, I used to spend the odd weekend, and sometimes longer, looking after a pair of sibling dogs.

Neurotic Henry and crazy Max generally got on well, sharing a bed, a walk and a tickle without demur.

Every so often, each would be given a bone as a top, juicy, marrow-rich treat.

On these occasions, another side of their nature would emerge. Rather than enjoying his own bone, each would guard it, standing alert, tail erect, staring fixedly at the other's.

The doggy thoughts almost took on corporeal form. "Has he got a bigger bone than me?" "I'm not starting until he does." "Will he look away so I can get my paws on his?"

The stand-off would sometimes continue for minutes.

This image, framed in the springtime colours of a south London garden, has somewhat surreally surfaced in my mind on several occasions in the last few years, as I have watched politicians attempting to make deals on fishing, endangered species, whaling, and - above all - climate change.

"Are his emissions bigger than mine?" "I'm not signing for 11% unless he signs for 12%." "If I keep him awake for 56 hours straight maybe I can lure him into something stupid." "No way he's getting more cod than I am." And so on, summit after summit, with tails standing defiant.

As they check each other out, carbon emissions soar, species loss runs at an unprecedented rate, freshwater systems dry up and fish stocks disappear; check the recent UN Geo-4 report for the full sorry tale of global decline.

Now imagine environmental protection as a computer game. The novice player, faced with continuing failure, would continue to press the familiar buttons marked "lobby" and "persuade" and "cajole" in an attempt to wring action from the on-screen players.

The smart player would change the rules, and get rid of the dogs.

Structural flaws

In all the organisations designed to solve aspects of global environmental decline, politicians argue our future according to national mandates.

Each government decides what its priorities are, and then goes to a forum like the UN climate change convention, the International Whaling Commission (IWC), or the Convention on International Trade in Endangered Species and argues for that national mandate.

I think it is time to ask whether this system is really in the best interests of planet Earth or its people.

I think the problem may not be, as it is often painted, that the politicians we have are failing; but that the very system of trying to solve global environmental problems through national governments is flawed, and likely to continue failing.

The issues begin with the positions that government representatives adopt in these negotiations; because, perhaps bizarrely, there is nothing to force them to reflect the will of their peoples.

Polls show, for example, that the US public wants its government to be more proactive on global warming than the current administration has been willing to be; but the administration has no obligation to act on those expressions of opinion.

In other cases, we do not know, and have no way of knowing, the will of various national publics; what, then, determines how the country casts its vote?

In some environmental treaty organisations - the IWC is a prime example - a nation with no real interest in the subject will vote according to a national interest defined by political favours, or political pressure, from other countries.

Even if delegations reflected absolutely the wills of their peoples, you would still have a situation in which global citizens varied hugely in their power to determine the outcome, simply because different countries vary hugely in their sizes of population.

China's population tops 1.5 billion, that of St Kitts and Nevis numbers less than 50,000; yet each country casts a single vote.

That means that a citizen of St Kitts and Nevis would have 27,000 times the influence of a Chinese person - even on issues such as climate change that are likely to affect every global citizen to a greater or lesser degree.

As a white-collar London wage-earner, my life has more in common with a Sydney teacher or a Rome accountant than a Shetlands crofter; yet the crofter and I must have one government speaking for both of us on global issues like climate change - and for the Manchester dancer, the Penzance policeman and the Aberystwyth plasterer.

Would we not do better with a meaningful, informed and binding mechanism whereby the global citizenry could decide how to parcel out the cake of allowable greenhouse gas emissions in a fair and equitable way, without governments getting in the way?

Should there not be some way for European consumers of African crops to resolve issues of income, aircraft emissions, and water and pesticide use directly with producing communities?

Should people not be able to rein in polluters wherever they are, without companies being able to shelter behind different legal systems or threaten to take their jobs to a different country?

What logic now?

When the primary threats to human health and livelihoods came through wars and invasions, basing the global power system around nation states had a logic to it.

But you have to ask if it still has any logic when, as Tony Blair among others has argued, environmental concerns may be the biggest long-term threats to our civilisation.

Rising seas will not stop at borders, nor crops magically continue to grow within countries that have cast their votes a certain way in the UN climate convention.

The atmosphere does not care whether a carbon dioxide molecule comes from Warsaw or Wellington or Ouagadougou; tuna stocks are affected no differently if ravaged by Libyan or French or Chinese ships.

You can argue that the power of the nation state should be sacrosanct. But then you have to explain why countries from Switzerland to Brazil, from Russia to India, from the US to Germany find it necessary to break themselves down into still smaller units of states, cantons and republics, with legal rights and responsibilities devolved.

You also have to explain why most of modern Europe has chosen to pass power up to a larger unit, the EU; and why national governments have ceded substantial decision-making rights on business and trade to the World Trade Organization (WTO).

In reality, we treat the nations we have like old monuments in a busy city; we tend them, nurture them, issue protection orders - until they get in the way of progress, when we clear the obstruction and get on with our lives.

Question time

What a new system of global environmental decision-making not based on nation states would look like, I don't know.

And before anyone hits the comments form at the bottom of the page to say this is just the sort of leftist, neo-socialist, anti-libertarian, collectivist rubbish they would expect from a BBC environment correspondent, I want to emphasise that I am certainly not advocating some kind of global government; if anything, recent history tells us that people want to live in smaller self-determining units rather than see power agglomerate at some remote and amorphous centre.

But just in case this humble journalist's argument finds any favour at all in a corridor possessing a tiny amount of power and influence - a major NGO, for example, or a government frustrated at glacial progress on environmental issues - here is an idea of where to start.

Stage a global referendum on climate change. It doesn't matter who organises it; maybe Unep could do it, or the World Bank, or perhaps one of the major business groups with an interest in climate change could get together with one of the giant NGOs. It doesn't really matter, so long as it is above board and seen to be so.

Ask what kind of action people want; what global temperature rise they are prepared to contemplate, what kind of global emissions cuts they would back, how the carbon dioxide quotas should be shared out.

Even before that, ask them whether they believe man-made climate change is real, and if they want to do anything about it at all.

The answers would form the basis of a real, genuine global political mandate, direct from the people. The job of governments would become to reflect the global will, and they would have a very hard time if they did not.

This exercise could be followed up by similar referenda on global fisheries, on pollution, on genetically-modified foods. They could be supplemented by international citizens' juries, using the internet to connect jurors with each other, and with expert witnesses, across the world.

It might achieve nothing; we might find that self-interest and business-as-usual triumph. We might find that people are not convinced there are multiple global environmental crises, in which case, fine - at least inaction will be the citizens' choice.

My suspicion, though, is that once people engage with the issues as citizens of the only planet we have, global interests rather than national interests will surface.

I also suspect that exercises like this would begin to show us how to construct a better system of solving global environmental problems than relying on governments constrained by stultifying sets of national priorities.

As Geo-4 bears witness, one bone for each national dog is simply not working. It is surely time to ask whether a different way of ordering our affairs can bring sense to the global menagerie.

Richard Black is an environment correspondent for BBC News

The Green Room is a series of opinion articles on environmental topics running weekly on the BBC News website


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Enough whales for watching and eating

Minoru Morimoto
Sydney Morning Herald 16 Jan 08;

The International Whaling Commission passed a global moratorium on commercial whaling in 1982, without any scientific justification and without recommendation by its scientific committee. Since then, differing opinions have become entrenched as polarised rhetoric. Together with a lack of good faith in negotiations, this raises serious questions about the commission's continued institutional legitimacy and whether it has a future.

The whaling convention is not - nor has it ever been - about protecting all whales irrespective of how abundant they are. When it was agreed in 1946, it was about the proper management of the whaling industry by regulating catch quotas so that whale stocks would not be diminished. That Australia was a whaling country when it signed the convention but subsequently changed its position to anti-whaling in the 1970s does not change the convention.

Australia has sacrificed the principles of science-based management and sustainable use that are the world standard (and which Australia uses in other international forums and for the management of its own wildlife) as a political expediency to satisfy the interests of non-government organisations. Australia's intransigence and continued lobbying of other members of the International Whaling Commission to resolutely oppose any return to sustainable commercial whaling - and research whaling - has helped to bring the commission to the brink of collapse. Australia's hypocritical behaviour has been one of the causes of Japan's desire to form an alternative whaling organisation through which appropriate management of whale resources could be pursued.

Furthermore, the suggestion of Australia's Foreign Minister, Stephen Smith, and Environment Minister, Peter Garrett, that somehow Japan's whale research violates international law is without foundation. Article VIII of the whaling convention unequivocally provides the right to kill whales for research purposes.

Japan's research is of vital importance. Australia has no intention at the present time to resume commercial whaling so it has no need for the kind of scientific data needed for a sustainable management regime. However, since this is the purpose of Japan's research there are some kinds of indispensable data that simply cannot be obtained by non-lethal means.

As a result of Japan's research program, we now know more about the status of whale stocks and whale biology than at any time in history and this knowledge increases each year.

There are many countries in the world today that hunt or use marine mammals, such as whales, dolphins, seals and dugong, for food. They include Canada, Greenland, Indonesia, Korea, Norway, Iceland, Russia, Japan, the United States and Australia. Australia's indigenous people hunt dugong in Queensland, the Northern Territory and Western Australia.

Whaling will continue around the world and Australia has a choice: participate in a calm and rational manner in discussions to manage whale resources within the commission or be left out of a new organisation that will manage whaling in a sustainable, science-based manner. Australia can play an important role in making sure the commission maintains a credible future. It has an opportunity to contribute constructively at a meeting in March. Unfortunately, as Japan's commissioner to the commission, I am concerned that Australia's continuous loud reiteration of its opposition to any form of commercial whaling and its "stepped-up" measures to end Japan's research whaling, including threats of legal action, do not bode well.

In a letter dated October 26 last year, the commission's chairman, Dr William Hogarth of the United States, noted that "doing nothing may lead to the demise of the organisation which would serve neither the interests of whale conservation or management". Is that what Australia wants?

It is time for some common sense to be brought into the debate. Many whale stocks in the world today are abundant and commercial whaling can be managed sustainably. To suggest that forests, fisheries and other natural living resources are able to be commercially managed but not whales makes no sense. To suggest there must be one (whale watching) to the exclusion of the other (whaling) is also a fallacy. There are enough whales for both those that want to watch them and those who want to eat them.

I fully respect the right of Australians to oppose whaling for some "cuddly" reasons, but this does not give them the right to coerce others to end a perfectly legal and culturally significant activity that poses no threat to the species concerned.

Minoru Morimoto is Japan's commissioner to the International Whaling Commission and director-general of the Institute of Cetacean Research in Tokyo.


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Scientists sound alarm over Crown-of-Thorns starfish threat in Indonesia, Coral Triangle

Yahoo News 16 Jan 08;

The predatory crown of thorns starfish is threatening Indonesia's portion of the "coral triangle," the richest area of coral reef biodiversity on the planet, scientists warned Tuesday.

The starfish have been discovered in large numbers by researchers from the Wildlife Conservation Society and the Australian-based ARC Centre of Excellence for Coral Reef Studies, who surveyed reefs around Halmahera in Indonesia's Maluku Islands, a press release said.

The triangle lies between Indonesia, Malaysia, the Philippines, Papua New Guinea and the Solomon Islands and contains more than half the world's reefs, considered building blocks for marine life.

More than 600 species of coral -- 76 percent of those known -- and more than 3,000 plant and fish species live in the triangle's waters.

Scientists said they feared the growth in numbers of the starfish was caused by poor water quality and could be an early warning of widespread reef decline.

"We witnessed a number of active outbreaks of this coral predator. There was little to suggest that the reefs have been much affected by climate change as yet. The threats appear far more localised," said Andrew Baird from the Centre of Excellence in the statement.

The starfish feeds on coral by spreading its stomach over them and using digestive enzymes to liquify tissue.

Researchers also saw evidence of blast-fishing which had occurred following communal violence in recent years.

"The good news is that the reef fish assemblages are still in very good shape," said the Wildlife Conservation Society's Tasrif Kartawijaya. "So these reefs have the capacity to recover if we can address the current threats."

The Coral Triangle Initiative announced by six regional governments at last year's climate change conference in Bali "offers hope for the reefs in the region," the researchers said.

They said however that the role of research under the initiative, which they see as crucial in working out how to respond to threats on the reef, should be made clearer.

The initiative aims to establish a network of protected marine zones, to decrease wear and tear on the reefs caused by the fishing industry and to promote eco-tourism.

Marine resources in the coral triangle provide a living for 120 million people and one-third of the world's tuna catches come from the area.

Starfish Outbreak Threatens 'corals Triangle' Off Indonesia; 'We Witnessed A Number Of Active Outbreaks'
Underwatertimes.com News Service 14 Jan 08

New York, New York (Jan 14, 2008 18:06 EST) Outbreaks of the notorious crown of thorns starfish now threaten the “coral triangle,” the richest center of coral reef biodiversity on Earth, according to recent surveys by the Bronx Zoo-based Wildlife Conservation Society and ARC Centre of Excellence for Coral Reef Studies.

The starfish – a predator that feeds on corals by spreading its stomach over them and using digestive enzymes to liquefy tissue – were discovered in large numbers by the researchers in reefs in Halmahera, Indonesia, at the heart of the Coral Triangle, which lies between Indonesia, Malaysia, the Philippines, Papua New Guinea and the Solomon Islands. It is considered the genetic fountainhead for coral diversity found on Australia’s Great Barrier Reef, Ningaloo and other reefs in the region.

Scientists fear the outbreak is caused by poor water quality and could be an early warning of widespread reef decline.

Recent surveys of Halmahera by the Wildlife Conservation Society and ARC Centre of Excellence for Coral Reef Studies confirmed that while Halmahera’s reefs are still 30-50 percent richer than nearby reefs, some areas were almost completely destroyed.

“The main cause of damage to the corals was the Crown of Thorns Starfish,” Dr. Andrew Baird of the ARC Centre of Excellence for Coral Reef Studies and James Cook University. “We witnessed a number of active outbreaks of this coral predator. There was little to suggest that the reefs have been much affected by climate change as yet: the threats appear far more localized.”

The team also saw first-hand evidence of recent blast-fishing, an extremely destructive fishing practice that uses explosives. According to locals this accompanied a break down of law and order following communal violence in 2000-2003. During the same time many reef lagoons were mined of their corals for use in construction, an activity encouraged by the Indonesian military.

“This is clearly a complex human environment and effective management of the marine resources must address the needs of communities. It will also be vitally important to understand the causes of conflict among communities and address them,” says Dr Stuart Campbell, Program Leader for the Wildlife Conservation Society’s’ Marine Program in Indonesia.

The researchers pointed out that there were still healthy populations of certain species – and still time to reverse the damage.

“The good news is that the reef fish assemblages are still in very good shape” said Tasrif Kartawijaya from WCS-IP. “We saw Napoleon wrasse and bumphead parrot fish at almost every site. So these reefs have the capacity to recover if we can address the current threats.”

The Coral Triangle Initiative (CTI) announced by six regional governments at the Bali Climate Change Conference recently offers hope for the reefs in the region, the researchers say. However, there are few details of how it will work and no mention of the fundamental role of research in the conservation program.

“We are disappointed research is yet to be fully considered in the CTI. The success of large marine parks, like the Great Barrier Reef Marine Park, is largely due to the primary role of science plays in understanding what’s going on, so managers can make good decisions,” said Dr Baird.

“It isn’t enough just to document the diversity of the region. Large scale research is required to understand the Coral Triangle ecosystems and work out how best to respond to threats such as poor water quality and overexploitation,” Dr Campbell added.


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Lifestyle changes can curb climate change: IPCC chief

Marlowe Hood, Yahoo News 15 Jan 08;

Don't eat meat, ride a bike, and be a frugal shopper -- that's how you can help brake global warming, the head of the United Nation's Nobel Prize-winning scientific panel on climate change said Tuesday.

The 2007 report of the Intergovernmental Panel on Climate Change (IPCC), issued last year, highlights "the importance of lifestyle changes," said Rajendra Pachauri at a press conference in Paris.

"This is something that the IPCC was afraid to say earlier, but now we have said it."

A vegetarian, the Indian economist made a plea for people around the world to tame their carnivorous impulses.

"Please eat less meat -- meat is a very carbon intensive commodity," he said, adding that consuming large quantities was also bad for one's health.

Studies have shown that producing one kilo (2.2 pounds) of meat causes the emissions equivalent of 36.4 kilos of carbon dioxide.

In addition, raising and transporting that slab of beef, lamb or pork requires the same amount of energy as lighting a 100-watt bulb for nearly three weeks.

In listing ways that individuals can contribute to the fight against global warming, Pachauri praised the system of communal, subscriber-access bikes in Paris and other French cities as a "wonderful development."

"Instead of jumping in a car to go 500 meters, if we use a bike or walk it will make an enormous difference," he told journalists at a press conference.

Another lifestyle change that can help, he continued, was not buying things "simply because they are available." He urged consumers to only purchase what they really need.

Since the Nobel was awarded in October to the IPCC and the former US vice president Al Gore, Pachauri has criss-crossed the globe sounding the alarm on the dangers of global warming.

"The picture is quite grim -- if the human race does not do anything, climate change will have serious impacts," he warned Tuesday.

At the same time, however, he said he was encouraged by the outcome of UN-brokered climate change negotiations in Bali last month, and by the prospect of a new administration in Washington.

"The final statement clearly mentions deep cuts in emissions in greenhouse gases. I don't think people can run away from that terminology," he said.

The Bali meeting set the framework for a global agreement on how to reduce the output of carbon dioxide and other gases generated by human activity that are driving climate change.

Pachauri also sees cause for optimism in the fact that, for the first time since the world's nations began meeting over the issue of global warming in 1994, "nobody questioned the findings of the IPCC."

"The science has clearly become the basis for action on climate change," he said.

In 2007, the IPCC issued a massive report the size of three phone books on the reality and risks of climate change, its 4th assessment in 18 years.

Pachauri said it was too late for Washington to ratify the Kyoto Protocol, the sole international treaty mandating cuts in CO2 emissions.

The United States is the only industrialised country not to have made such commitments.

But he remained hopeful the US -- under a new administration -- would be a "core signatory" of any new agreement.

"With the change that is taking place politically in the US, the chances of that happening are certainly much better than was the case a few months ago," he said.

At 67, Pachauri said he has not yet decided whether to take on a second five-year mandate as IPCC head. Elections take place in September.

On the one hand, he said, the experience he has acquired would serve him well.

But the advantage of retiring, he said with a smile, is that his carbon footprint -- the amount of C02 emissions generated by all this travels -- would be greatly reduced.


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The myth of energy independence

The idea of the US being independent of the US$5t-per-year energy business is ludicrous
Robert Bryce, Business Times 16 Jan 08;

WITH oil prices still flirting with US$100 a barrel, everyone in the US is talking about the need for 'energy independence'. Late last year, President Bush signed the Energy Independence and Security Act of 2007; Senator John McCain declared, 'We need energy independence'; and Senator Barack Obama called for 'serious leadership to get us started down the path of energy independence'.

This may all be good politics. But the idea that the United States, the world's single largest energy consumer, can be independent of the US$5 trillion-per-year energy business - the world's single biggest industry - is ludicrous.

The push for energy independence is based on false premises. Here are a few of the most pernicious.

1. Energy independence will reduce or eliminate terrorism.

In a speech last year, former CIA director James Woolsey told American motorists: 'The next time you pull into a gas station to fill your car with gas, bend down a little and take a glance in the side-door mirror. What you will see is a contributor to terrorism against the United States.' Mr Woolsey is known as a conservative, but plenty of liberals also eagerly adopted the mantra that America's foreign oil purchases are funding terrorism.

But the hype doesn't match reality. Remember, the two largest suppliers of crude to the US market are Canada and Mexico - neither exactly known as a belligerent terrorist haven. Moreover, terrorism is an ancient tactic that predates the oil era.

It does not depend on petrodollars. And even small amounts of money can underwrite spectacular plots; as the 9/11 Commission Report noted: 'The 9/11 plotters eventually spent somewhere between US$400,000 and US$500,000 to plan and conduct their attack.'

GI Wilson, a retired Marine Corps colonel who has fought in Iraq and written extensively on terrorism and asymmetric warfare, calls the conflation of oil and terrorism a 'contrivance'. Support for terrorism 'doesn't come from oil', he says. 'It comes from drugs, crime, human trafficking and the weapons trade.'

2. A big push for alternative fuels will break America's oil addiction.

The new energy bill requires that the country produce 36 billion gallons of biofuels per year by 2022. That sounds like a lot, but the United States uses more than 320 billion gallons of oil per year, of which nearly 200 billion gallons are imported.

So biofuels alone cannot wean the United States off oil. Let's say the country converted all the soybeans grown by American farmers into biodiesel; that would provide only about 1.5 per cent of total annual US oil needs. If the entire US corn crop was devoted to producing ethanol, it would supply only about 6 per cent of US oil needs.

What about cellulosic ethanol, the much-hyped biofuel that can be produced from grass, wood and other plant sources? Its commercial viability is a bit like the tooth fairy: Many believe in it, but no one ever actually sees it. Even with heavy federal subsidies, it took 13 years before the corn-ethanol sector was able to produce one billion gallons of fuel per year. Two and a half decades elapsed before annual corn-ethanol production reached five billion gallons, as it did in 2006. But now the US Congress is demanding that the cellulosic-ethanol business magically produce many times that volume of fuel in just 15 years. It won't happen.

3. Energy independence will let America choke off the flow of money to nasty countries.

Fans of energy independence argue that if the United States stops buying foreign energy, it will deny funds to petro-states such as Iran, Saudi Arabia and Hugo Chavez's Venezuela. But the world marketplace doesn't work like that. Oil is a global commodity. Its price is set globally, not locally. Oil buyers are always seeking the lowest-cost supplier. So any Saudi crude being loaded at the Red Sea port of Yanbu that doesn't get purchased by a refinery in Corpus Christi or Houston will instead wind up in Singapore or Shanghai.

Reforms in Muslim

world 4. Energy independence will mean reform in the Muslim world.

The most vocal proponent is New York Times columnist Thomas Friedman, who argues that the United States should build 'a wall of energy independence' around itself and thereby lower global oil prices: 'Shrink the oil revenue and they will have to open up their economies and their schools and liberate their women so that their people can compete. It is that simple.' When the petro-states are effectively bankrupt, Mr Friedman argues, we'll see 'political and economic reform from Algeria to Iran'.

If only it were that easy. Between about 1986 and 2000, oil prices generally stayed below US$20 per barrel; by the end of 1998, they were as low as US$11 per barrel. As Alan Reynolds pointed out in May 2005 in the conservative National Review Online, this prolonged period of 'cheap oil did nothing to promote economic or political liberty in Algeria, Iran, or anywhere else; this theory has been tested - and it failed completely'.

5. Energy independence will mean a more secure US energy supply.

Think back to 2005: After hurricanes ravaged the Gulf Coast, chewing up refineries as they went, several southeastern US cities were hit with petrol shortages. Thankfully, they were short-lived.

The reason? Imported petrol, from refineries in Venezuela, the Netherlands and elsewhere. Throughout the first nine months of 2005, the United States imported about one million barrels of petrol per day.

By mid-October 2005, just six weeks after Hurricane Katrina, those imports soared to 1.5 million barrels per day.

So America is woven in with the rest of the world - and going to stay that way. Today, in addition to petrol imports, the United States is buying crude oil from Angola, jet fuel from South Korea, natural gas from Trinidad, coal from Colombia and uranium from Australia. Those imports show that the global energy market is just that: global.

Anyone who argues that the United States will be more secure by going it alone on energy hasn't done the homework.

Bryce, a fellow at the Institute for Energy Research, is author of the forthcoming 'Gusher of Lies: The Dangerous Delusions of 'Energy Independence'


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Singapore and Chikungunya fever

Chikungunya what?
Besides dengue, Aedes mosquitoes may cause this viral fever as well
Alicia Wong, Today Online 16 Jan 08;

YOU'VE heard of dengue fever and malaria — but what of chikungunya fever?

About two years ago, there was a massive viral outbreak in India and islands in the Indian Ocean, in which victims experienced fever, headaches and nausea, among other symptoms.

They were suffering from chikungunya fever, which is transmitted by the Aedes mosquito.

And since many travellers come to Singapore — where the mosquito is more dreaded for carrying the dengue virus — there is a need to be prepared for a similar outbreak here or in the region, said Dr Lisa Ng.

The senior scientist at the Singapore Immunology Network (SIgN) is studying the chikungunya virus together with the National Environment Agency's (NEA) Environmental Health Institute and the Ministry of Health (MOH).

This collaboration is part of a programme that focuses on the threat posed by emerging and re-emerging infectious diseases, such as malaria and tuberculosis.

While both the NEA and MOH will focus on surveillance of chikungunya fever, SIgN will seek to "understand how it progresses and how humans respond to the disease", said Dr Ng. She aims to improve current methods of identifying the virus and find a vaccine.

The NEA said its institute's role in the research would involve finding an antibody for the chikungunya virus. The aim is also to develop a non-intrusive saliva test, it added.

Eventually, overseas universities and agencies may be invited to join the research, Dr Ng told Today after yesterday's official inauguration of SIgN and the launch of the Singapore Society of Immunology.

Minister of State for Trade and Industry S Iswaran said the network — established by the Agency for Science, Technology and Research (A*Star) to develop immunology research in Singapore — would focus on three research programmes.

SIgN researchers will also collaborate with the National Cancer Centre to harness the immune system for combating and curing cancer, as well as work with health institutions to study the genes and conditions that lead to immunity disorders. The network will also look at system immunology, or the functions of the immune system as a whole.

Mr Iswaran said that other than its "critical role" in finding new cures and vaccines, immunology will also "contribute to Singapore's economic growth by attracting interest and investment from the biopharmaceutical industry".

The global vaccine market, currently worth US$9 billion ($13 billion), is estimated to grow to as much as US$42 billion by 2015 and the cancer vaccine market will grow from US$481 million to more than US$8 billion by 2012, he said.


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Eager for the Green Mark

Zul Othman, Today Online 16 Jan 08;

ONLY 39 buildings made the mark last year. But just two weeks into 2008, nearly 120 building projects, both private and public, are lined up and eager for a Green Mark rating.

The idea of building sustainability is gaining acceptance among industry players and builders, even as need and legislation are providing the added impetus.

"So far, over 70 buildings have been Green-Mark-certified, and many more are in the pipeline for assessment. This is an encouraging sign," said Parliamentary Secretary for National Development Mohamad Maliki Osman yesterday, even as he announced even more good news: New construction demand is expected to reach between $23 billion and $27 billion this year.

The bulk of this is expected to come from private residential and commercial developments, while public sector housing, amenities and infrastructure projects will also add to demand. This buoyant period is also a time to look forward to the industry's environmental responsibilities, Dr Maliki said at the Construction and Property Prospects 2008 Seminar.

When the Building Control Act takes effect in a few months, all new buildings and existing ones undergoing major retrofitting will have to meet Green Mark standards. Green Mark Platinum buildings would have achieved 30-per-cent energy efficiency, and a basic Green Mark building at least 10-per-cent energy efficiency, said Building and Construction Authority (BCA) chief executive John Keung.

Meanwhile, to promote sustainable construction, the BCA will introduce new guidelines this month for the usage of high-strength concrete, while guidebooks on the use of steel and of recycled materials in building will also be launched soon.

A "wake-up call" came early last year, in the form of disruption to sand and granite supply that had "some developers exploring sustainable designs, using alternative or recycled construction materials," said Dr Keung.

And now — a year since Indonesia banned the export of concreting sand — Dr Maliki announced the BCA's assistance scheme to co-share the risk of bringing in sand from distant sources would be "discontinued".

"Concrete prices stabilised quickly after an initial spike and the construction boom last year was hardly affected … Based on feedback from the industry, the scheme is no longer necessary," he said.

But to ensure the long-term supply and quality of essential construction materials, the BCA is finalising details of a licensing scheme for importers.


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Soxal to build $250m hydrogen plant on Jurong Island

Matthew Phan Business Times 16 Jan 08;

(SINGAPORE) Neste Oil's decision, announced a month ago, to build the world's largest biodiesel facility in Tuas, is already yielding add-on investment.

At a joint press conference yesterday, Singapore Oxygen Air Liquide (Soxal), a subsidiary of French- owned Air Liquide, said it would invest $250 million to build Singapore's first world-class hydrogen facility on Jurong Island to support Neste, as well as other refiners in the area.

Hydrogen is used to reduce the sulphur content in automotive fuels, and refiners will need it to meet increasingly stringent vehicle emission standards in Singapore, like the Euro IV, Soxal's regional director for South-east Asia, Lee Chun Wah, told BT.

It is also needed to process heavy crude oil into usable fuels, and is used by the chemical industry as well.

Soxal's investment will more than double existing hydrogen capacity in the Jurong Island and Tuas area, said Mr Lee.

The plant, called a Steam Methane Reformer, will produce some 100,000 cubic metres of hydrogen per hour.

Soxal will also build a 30km-long pipeline network from the plant on Jurong Island to Neste's upcoming biodiesel plant in Tuas. The pipeline will serve other refining customers along the way.

Currently, hydrogen capacity on Jurong Island is largely 'merchant business', which means the refiners build their own in-house hydrogen plants, said Mr Lee. There are a few small third-party providers, including Soxal, which have only about 5,000 cu m per hour of capacity.

Hydrogen production is capital intensive. The plant will employ 20-30 highly skilled engineers when completed, he said.

Soxal will start construction soon and complete the plant by 2010, in order to support Neste's biodiesel plant, which is scheduled to come onstream by the end of that year.

Neste's plant will cost some $1.2 billion and have a designed capacity of 800,000 tonnes a year of NExBTL, its proprietary clean diesel fuel.

Fielding several questions about the rising price of crude palm oil, which will be the plant's main feedstock, Risto Rinne, president and CEO of Neste, said the firm's technology allows it to use many different feedstock - from vegetable oils like jatropha, to algae, or even animal fat - to produce biodiesel.

When the plant comes onstream in 2010, 'it won't be only palm oil', he said. 'There will be other feedstock by that time.'

Nonetheless, over 50 per cent of the plant's feedstock will be palm oil, he estimated.

According to Reuters, crude palm oil prices rose over 50 per cent in 2007, and touched recent highs of over $1,000 a tonne. In Singapore, a 600,000 tonne biodiesel plant owned by Australia's Natural Fuel is running at just 10 per cent of capacity, Reuters said, quoting a market source close to the company.

Mr Rinne said Neste, which is based in Finland, will source palm oil from Malaysian and Indonesian suppliers certified by the Roundtable on Sustainable Palm Oil.

Biofuel plant draws $300m in spin-offs
Nicholas Fang, Straits Times 16 Jan 08;

NESTE Oil's $1.2 billion biofuel plant in Tuas will not be ready until 2010, but the mega facility has already generated close to $300 million worth of spin-off projects.

Singapore gas firm Soxal, which is wholly owned by Paris-listed Air Liquide, said yesterday that it is building a $250 million steam methane reformer to produce hydrogen for the Neste Oil project. The plant is Soxal's largest single investment in the company's 91-year history in Singapore.

Air Liquide's regional director, Mr Lee Chun Wah, said Soxal will also build and run a carbon dioxide purification and liquefaction unit at the Neste Oil plant.

This will capture waste products such as carbon from the biofuels production process. This can then be sold to other markets such as dry- ice producers and medical firms.

'The unit will cost a further $40 million to $50 million,' said Mr Lee yesterday. 'Both plants will be up and running by 2010 to support the Neste Oil operation.'

Air Liquide's group senior vice-president for the Asia-Pacific, Mr Jean-Pierre Duprieu, said the group was focused on helping clients improve process efficiencies and meet environmental responsibilities.

The Neste Oil plant has an annual capacity of 800,000 tonnes of its proprietary renewable diesel NExBTL, making it the largest facility of its kind in the world.

Construction is expected to begin within a few months. It will mainly use palm oil to make its clean diesel, which is reputed to have lower exhaust emissions and so contributes to better air quality.

Neste Oil president and chief executive officer Risto Rinne said the company aimed to use only raw materials from sustainable sources. 'We will work only with partners who provide raw materials that are certified as sustainable.'

His remarks were in response to concerns that Neste Oil's reliance on palm oil could contribute to tropical rainforests being felled to clear land for palm oil cultivation, thereby actually damaging the environment further and leading to the loss of biodiversity.

Neste Oil focuses on biodiesel
Today Online 18 Jan 08;

Biodiesel is a key growth area Finnish refiner Neste Oil will be focusing on in the coming years, despite concerns among other biodiesel manufacturers that soaring feedstocks costs could eat into margins.

With advanced technologies, the company has an option to use various raw materials, from currently expensive palm oil to cheaper animal fats, as feedstocks at its biodiesel plants, which will help maintain profitability, said president and chief executive officer Risto Rinne. "This is one of the strong points which we have," he said.

"We think we can get enough margin between the product and raw materials, because we are not just depending on palm oil," he added.

Palm oil is the most widely-used feedstock for biodiesel. Benchmark crude palm oil futures prices rose about 50 per cent last year, forcing some biodiesel producers to find alternative feedstocks and delay construction of new plants.

Demand for biofuels is also expected to grow in line with global efforts to fight climate change, which will help the biodiesel market expand globally beyond Europe, said Mr Rinne. "Climate change ... needs a global solution. That means globally, biodiesel or biofuels in general are growing."

The company will start building what will be the world's largest biodiesel plant in Singapore in the first half of this year, aiming to bring it online in 2010. It will spend 550 million euros ($1,158) to build the plant, which will have an annual capacity of 800,000 tonnes.

The biodiesel produced will be sold mainly to Europe and the United States west coast.

He added, however, demand in Asia is also expected to grow, citing Japan as a potentially major market in the region. — Dow Jones


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High LNG prices won't delay Singapore terminal: minister

Ronnie Lim, Business Times 16 Jan 08;
EMA to pick in Q2 sole LNG buyer from 5 shortlisted groups

HIGH LNG prices or escalating building costs notwithstanding, construction of Singapore's $1 billion LNG terminal should start this year-end or early next year to enable the Republic to start importing liquefied natural gas by the targeted late-2011/early-2012 date, S Iswaran, Minister of State for Trade and Industry, said.

The project proceeds as planned, he stressed, as Singapore needs to move ahead decisively with LNG, which is an important plank of its strategic policy to diversify energy sources. Currently, the Republic depends on piped natural gas from Malaysia and Indonesia, and also imported oil for its energy needs.

Mr Iswaran said this following an announcement by the Energy Market Authority that it had shortlisted five groups to vie to be the sole LNG buyer or aggregator from a total of 18 proposals involving 22 companies. EMA, however, did not disclose their identities, following requests for confidentiality from some.

Speaking to journalists after the inauguration of the Singapore Immunology Network yesterday, Mr Iswaran said that 'the market response was very promising'.

He added: 'We had 18 very strong proposals from diverse organisations, both geographically and in terms of business type. It shows Singapore is a market they are very interested in and that we offer a compelling value proposition.'

Following this first stage of the two-stage Request for Proposal (RFP) process, EMA will now move on to select the LNG aggregator in the second quarter. One of the main considerations in the choice will be that 'Singapore gets reliable, steady supplies of LNG at competitive prices,' he said.

Mr Iswaran said that the thinking behind the two-stage RFP was because of the diversity of LNG players - including producers, traders and end-users. 'We wanted to allow the diverse ideas to emerge . . . with the idea here to find (business) models suitable for the Singapore market,' he explained.

Pressed on whether there are LNG producers or Singapore corporations among the shortlisted five, he would only say that 'some have their own sources of gas, some are involved in trading. But I'd rather not comment on nationalities.'

Asked if the project economics would be affected by high LNG prices caused by demand for LNG exceeding supply come 2012, as many predict, Mr Iswaran said that 'Singapore is a long-term player in LNG. We have decided that it's part of our strategic policy for diversifying energy, and LNG is an important plank of that strategy'.

'We are not in the business of trying to time the market . . . how it (the LNG market) will evolve we don't know. So it is important we have to stay committed to our long-term strategy, and we manage the volatility as it comes.

'But as of now we have no reason to change our plans. These are billion-dollar commitments and once we make the decision, we move ahead decisively,' he stressed.

On work on the LNG terminal proper, Mr Iswaran disclosed that PowerGas, the wholly owned subsidiary of Singapore Power, has made 'significant progress and should be able to make some decisions shortly'.

'PowerGas has been working on, first, to identify the core capabilities they need to build up, which they worked on quite quickly, and they are also now looking at partnerships so that they can enhance expertise within the consortia in order to develop the LNG terminal.

'After selecting partners, and completing the complex design process, my own sense is that to meet the target of early 2012 or late 2011, they will need to start actual work by the end of this year or early next year.'


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Singapore: Siemens to set up wind energy centre

Chua Hian Hou, Straits Times 16 Jan 08;

Sales office will be based at group's MacPherson building, it says at centenary celebration

IN THE latest in a spate of alternative energy-related investments in Singapore by foreign companies, Siemens will open a new regional sales office to promote its wind energy technologies.

The German industrial giant announced the new initiative at a conference as it kicked off its 100th anniversary celebrations at the Victoria Concert Hall yesterday.

The guest of honour at the event, President SR Nathan, also sealed a time capsule with 100 items, including a copy of yesterday's The Straits Times and a price list of HDB flats. It will be opened in 50 years.

Siemens also donated a $75,000 sculpture by the late Brother Joseph McNally symbolising creativity and $750,000 in cash to the Singapore Symphony Orchestra.

The wind energy centre, which will be based at the Siemens Centre building in MacPherson Road, will initially have just a 'handful of staff', said Siemens country manager Hans-Dieter Bott. Siemens will 'build it up over time' and hire more staff as business grows, he added.

And he is confident it will grow as countries around the world look for new sources of energy to power their economies.

Globally, he said, the 'booming' market for wind energy has grown from a multimillion-

euro market to a multibillion-euro one within a 'short time'.

And while the Republic itself is unlikely to be installing any wind generators, it is a 'strategic' location that is well linked to both the key wind energy research centres in Denmark and regional wind energy markets such as Australia and South Korea.

Siemens, said Mr Bott, has had a 'longstanding relationship' with Singapore since 1908, when it set up a sales office in the Republic. It was then one of the first German companies to establish a presence here.

Even during Singapore's 'turbulent post-independence years', the company said in a press statement, it 'signalled its strong commitment to the Republic' by setting up a semiconductor factory - its first such complex outside Germany.

Today, Siemens, which employs more than 2,200 people in its 'six companies, four major research and development sites and 16 regional centres of competence...is one of the largest European companies' in Singapore, said Mr Bott.

Its products are also part of everyday life here: Siemens has built one-third of Singapore's power generation plants and 19 Siemens trains traverse the North-South MRT line daily.

Hospital patients undergoing in-vitro diagnostics are scanned by Siemens equipment, and its mail systems sort mail for Singapore Post.

For Siemens, said Mr Bott, 'investing in Singapore and her future has never been a difficult decision', and it remains committed to the Republic 'now and into the future'.

Siemens puts wind power in S'pore sales
Republic picked to be regional HQ
Neo Chai Chin, Today Online 15 Jan 08;

You may never see a wind farm here but wind power is set to make its presence felt in Singapore's expanding renewable energy industry.

German engineering giant Siemens said yesterday it has chosen Singapore as its wind power regional sales headquarters.

"Singapore serves as a good base for us to reach markets from South Korea to Australia," said Mr Hans-Dieter Bott, country manager of Siemens in Singapore, who added that the HQ will be set up by the first quarter.

Siemens' move follows the announcement last October by Norway's Renewable Energy Corporation that it will invest $6.3 billion to build the world's largest solar manufacturing complex in Tuas in the next five years. In November, the Government said the Singapore Initiative in New Energy Technologies Centre will open this year to develop energy systems from sources such as wind, solar and fuel cell technology.

Mr Bott said yesterday Siemens will set up offices for its corporate technology division here by April. The company will further invest in research and training facilities here for water technologies, audiological innovation and in-vitro diagnostic products and solutions.

Siemens Singapore's sales revenue in the fiscal year ended Sept 30 was $1.3 billion. While Siemens' global operations are still under the cloud of a corruption scandal over bribes paid to win contracts, its businesses here are not affected, said Mr Bott.

Siemens, with more than 2,200 employees here, celebrated its 100th year in Singapore yesterday by donating a sculpture and $750,000 to the Singapore Symphony Orchestra.


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Whatever Happened to Wind Energy?

Michael Schirber, LiveScience.com Yahoo News 16 Jan 08;

Towering wind turbines have become the symbol of renewable energy, but the literally high profile of wind energy may be its biggest drawback.

"It really kills the view to have mile after mile of wind turbines," said Howard Hayden, a retired physicist and renewable energy skeptic who distributes The Energy Advocate, a monthly newsletter.

At least 260,000 turbines, each 300 feet tall, would be required to meet the United States' electricity needs.

"To me, the number is pretty small," said Cristina Archer of Carnegie Institution for Science in Stanford, Calif., who sees a wind turbine as less pollution and less imported oil.

She and a colleague previously showed that the world's wind energy potential is 35 times the global energy demand. They have now shown that wind energy can provide the stable power supply that its critics have said it cannot.

"It is the nature of the wind to gust and lull," Archer told LiveScience, and this can cause fluctuations in the electricity that is generated.

However, a large network of interconnected wind farms could stabilize the supply, the team reports in the November 2007 issue of the Journal of Applied Meteorology and Climatology.

Wind conversion

The wind is a result of uneven heating of our atmosphere by the sun. In fact, 2 percent of the sun's energy reaching earth is converted into making the wind blow.

A wind turbine cannot theoretically extract all the energy from the air that moves through it, but most modern wind turbines can capture about 50 percent.

For more than 1,000 years, windmills have used wind to lift water and grind grain. The first wind turbine to produce electricity was built in 1886, but it wasn't until 1980 that the wind industry really started to take off.

In the United States, wind energy has grown by 22 percent over the past five years, thanks in large part to government subsidies. There are now more than 11,000 megawatts of wind power installed — enough to supply 3 million homes, according to the American Wind Energy Association.

Still, wind only makes up 0.7 percent of the country's electricity supply. Archer thinks this contribution could conceivably be as high as 20 to 30 percent.

Blustery forecast

Hayden thinks such a high fraction of wind energy would cost taxpayers too much, as well as cause havoc to the power grid.

"Wind has its place because it does save fuel," he said. "But it should not be more than 10 percent of the electricity supply."

The problem is that a turbine's output strongly depends on the wind speed. For example, if the wind cuts its speed by half, the power drops by almost 90 percent.

This can lead to wild fluctuations that are intolerable to the grid, which must maintain a certain voltage and frequency for consumers' ongoing demands.

Archer and her collaborator looked at ways to smooth out the wind supply by averaging over several sites.

"Chances are that it's windy somewhere," she said.

The researchers looked at wind data from the central Midwest and found high variability thanks to the collision between cold winds from Canada and warm winds from the Gulf of Mexico.

By connecting 19 wind farms in a 500 by 500 square mile area, the network could supply reliable "baseload" power at more than a third of the network's average output.

Hayden is skeptical. "We don't have a grid system to do this," he said, and constructing new transmission lines will cost about a million dollars per mile.

Archer disagrees. "The main issue is not technological, but political since this network would have to cross utility boundaries," she said.

She mentioned a plan to build a similar type of network in the North Sea that would connect offshore wind farms.

Wind in your backyard

Offshore wind is an attractive idea because the wind is stronger and steadier at sea. But a recent plan to build the first U.S. offshore wind farm off Cape Cod, Mass., has been fought by those who don't want it to spoil the view.

There are also those who complain that wind turbines are noisy and kill birds and bats.

"The environmental concerns are subtle but far-reaching," Hayden said.

Archer thinks the alternatives — coal and nuclear — are worse. Recent surveys have found that the worries about wind farms are largely imagined, since people living near them don't seem to mind them, she said.

"People fought the building of the Golden Gate Bridge, claiming it would ruin the landscape," she said. "Now it costs more to have a house with a view of the bridge."

Editor's Note: This article is part of an occasional LiveScience series about ideas to ease humanity's impact on the environment.


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'Catastrophic' climate change looms for European birds

Yahoo News 16 Nov 08;

Global warming could be "catastrophic" for European birds by wrecking their habitat, British conservationists warned Tuesday.

Three-quarters of Europe's nesting birds are likely to see their ranges shrink by the end of the century, the Climatic Atlas of European Breeding Birds showed.

Rising temperatures could push their distribution an average of 550 kilometres (340 miles) northeastwards, the atlas said.

The atlas was drawn up by the Royal Society for the Protection of Birds (RSPB) along with experts from Cambridge and Durham universities.

The average bird's distribution will shrink in size by a fifth and overlap the current range by only 40 percent if temperatures rise by just under three degrees Celsius (5.4 degrees Fahrenheit) above pre-industrial levels, the RSPB said.

"We must heed the wake-up call provided by this atlas and act immediately to curb climate change," said RSPB conservation chief Mark Avery.

"Anything above an average of two degrees Celsius (3.6 F) risks catastrophic impacts for wildlife."

"But some level of climate change is now inevitable and we must help wildlife become resilient to the worst impacts by increasing investment in creating larger areas for nature and making the countryside more wildlife-friendly to allow species to move to areas where the climate becomes more suitable," he added.

British species such as the Scottish crossbill, the Leach's petrel and the snow bunting could face extinction if suitable areas for them to live in are wiped out by warmer temperatures, according to the atlas.

Red and black throated divers, ptarmigans, redwings, greenshanks are set to see their distribution reduced to less than five percent of their current range.

And lapwings, curlews, red grouse, Arctic terns and common gulls might see their range reduced too.

However warmer temperatures in Britain might see birds such as the short-toed eagle, night heron, hoopoe and black kite move in.

"To enable these new colonists to gain a foothold we must prepare for their arrival by giving them the habitat they need and the freedom from persecution they deserve," said Avery.

Last year, the UN's Intergovernmental Panel on Climate Change (IPCC) found that the mean global atmospheric temperature had already risen by 0.8 C (1.44 F) since the start of the 20th century.

By 2100, temperatures could rise by another 2.4 C-4.0 C (4.3-7.8 F), compared to 1980-99 levels.


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Britain: Climate change threatens coasts

Raphael G. Satter, Associated Press Yahoo News 16 Jan 08;

Climate change is warming Britain's waters, eroding its coastline, harming its marine wildlife and increasing the likelihood of devastating storms and floods, the government said in a report published Wednesday.

The "Marine Climate Change Impacts" report, drawn up by coalition of government bodies and researchers, said 2006 was the warmest year ever recorded for Britain's waters, and seven of the 10 warmest years have been in the last decade.

Milder sea temperatures have already adversely affected plankton — small water-going micro-organisms that form the foundation of the ocean's ecosystem. In the North Sea, the population of the previously dominant cold-water plankton species Calanus finmarchicus had declined by 70 percent since the 1960s, the report said.

Cold-water fish were also suffering, and that in turn was reducing the availability of prey for some of Britain's seabirds — such as black-legged kittiwakes — and harming the fish and fish farming industries, the report said.

The ocean around Britain was also becoming more violent and more acidic. Scientists have recorded increasing average wave heights in western and northern British waters, while models suggested that the chemical composition of British sea water had shifted, becoming more acidic as it absorbed increasing amounts of carbon dioxide.

The report also said erosion had taken increasingly deep bites out of the British coast, saying that the low water and high water marks were getting closer in nearly two thirds of the areas studied in England and Wales over the past 100 years. It predicted — albeit with low confidence — that the rate of erosion would increase as ocean levels rose.

Finally the report warned of the possibility of increased flood risk, both from rivers and the sea, saying the increasing trend in extreme water levels was most likely a consequence of the rise in average sea level, itself strongly linked to global warming.

Those behind the report said it should be read as a call to action. "Our winters are getting wetter and warmer, sea levels are rising and coastal erosion is increasing," Rural affairs secretary Richard Lochhead said. "These are happening now and we must take action."


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Drug-Resistant Germs Infiltrate Pristine Arctic

Charles Q. Choi, LiveScience.com Yahoo News 15 Jan 08;

There may be no place on the surface of Earth where germs dangerously resistant to antibiotics have not spread.

Swedish researchers now find drug-resistant bacteria have infiltrated one of the last outposts of wilderness, the Arctic, hitching a ride way up north on birds.

The fact that these microbes have now reached one of the most remote places on Earth sheds light on how rampant such germs have become closer to home, researchers said.

The use and misuse of antibiotics over the past few decades have led to the evolution of micobes resistant to many of the most common drugs against them, rendering more and more bacterial infections difficult or impossible to treat.

"Escalating resistance to antibiotics over the last few years has crystallized into one of the greatest threats to well-functioning health care in the future," said researcher Jonas Bonnedahl, an infectious disease physician at Kalmar University in Sweden.

Extremely surprised

The scientists investigated bacteria from the Arctic with the assumption that germs in such distant climes would be far beyond the reach of human influence.

"We were extremely surprised" to find otherwise, said researcher Björn Olsen, an ornithologist and infectious disease physician at Uppsala University in Sweden.

Olsen, Bonnedahl and colleagues ventured out into the Arctic aboard the icebreaker Oden. They made their way onto the shores of northeastern Siberia, northern Alaska and northern Greenland via inflatable boats and took fecal specimens or rump swabs from 97 birds. Bacteria from these samples were cultivated directly in special laboratories onboard the icebreaker and further tested against 17 different drugs at a microbiological laboratory in Sweden.

The scientists found eight of the samples displayed antibiotic resistance. Four of the samples proved resistant to four to eight of the 17 drugs tested.

"We took samples from birds living far out on the tundra and had no contact with people," Olsen said. The fact that these samples possessed drug-resistant bacteria "further confirms that resistance to antibiotics has become a global phenomenon and that virtually no region of the Earth, with the possible exception of the Antarctic, is unaffected."

Other pole, too?

Even the Antarctic might one day get invaded by these bacteria "via human activities such as research bases," Olsen added.

Scientists had known birds could host drug-resistant germs — migratory Canadian geese tested near the eastern shore of Maryland, for instance, or black-headed gulls in the Czech Republic.

But "it's alarming to find that these bacteria out on the tundra," Olsen told LiveScience. "They're leaking out to all over. It's just a sign of how bad the situation with antibiotic-resistant bacteria is."

The researchers note a number of bird species they studied spent the winter at warmer latitudes in up to six different continents, which is where they may have acquired the drug-resistant bacteria.

The scientists detailed their findings in the January issue of the journal Emerging Infectious Diseases.


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Brazil Farming Needs Decade to Stop Deforestation

Raymond Colitt, PlanetArk 16 Jan 08;

BRASILIA - Brazil's farm sector is only just realizing the need to protect the Amazon rain forest but it could be many years before deforestation stops, the agriculture minister said.

Brazil's fast-growing agriculture business, one of the world's biggest food providers, is often blamed for much of the destruction of the Amazon.

Government authorities, many farm product traders and some producers are beginning to accept the need to conserve the world's largest rain forest but appropriate policies and resources were still inadequate, Agriculture Minister Reinhold Stephanes told Reuters.

"Today Brazil has the conscience not to cut down trees to increase its production," he said in an interview on Monday.

"The government has decided -- no more deforestation. Now, it will be at least a decade before the policies are in place and working."

President Luiz Inacio Lula da Silva has repeatedly boasted that Brazil reduced deforestation by 50 percent over the last two years. But record commodity prices are increasing the pressure to make Amazonian land productive and deforestation has increased again since last August, the environment ministry said.

Stephanes, a former congressmen, said Brazilian agriculture would grow by recovering 50 million hectares (124 million acres) of degraded pasture land, as well as developing another 50 million hectares of virgin savanna.

"What we cut down already is enough," he said.

But he said there were no funds or concrete policy to provide farmers with incentives not to chop down trees.

"We haven't started yet, it's not necessary yet," Stephanes said. "This discussion is new, at least in this ministry, and still needs to mature so we can create new lines of finance."

He said he fully supported the government's decision in December to ban farm products coming from illegally deforested areas. But its implementation was not his job, he said.

"If there are still people deforesting, that's a matter for the police," he said.

A tradition of conquering and settling Brazil's huge wilderness persists among many farmers and is an obstacle to environmental awareness, the minister said. Deforestation by small and mid-size farmers was likely to continue.

"You'll have small infractions, the important thing is that the big ones are over," he said.

Friends of the Earth said in a report that beef production in the Amazon increased 46 percent since 2004 and now accounted for 41 percent of the total output. Stephanes said poor peasants and small-scale ranchers who received land and loans as part of government social welfare policies were partially to blame for beef production increases.

Stephanes said cattle did not always occupy deforested areas in the region. But he urged meat packers to follow the example of soy traders and sign an agreement not to buy beef from deforested areas.

(Editing by Reese Ewing and Philip Barbara)


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Japan agrees to free whaling activists: Australia

Yahoo News 16 Jan 08;

Japan has agreed to free two anti-whaling activists held captive after boarding a whaling vessel in Antarctic waters, Australian Foreign Minister Stephen Smith said Wednesday.

"Late last night I was advised the Japanese had agreed to this and they had instructed the relevant whaling ship to return the men to the Steve Irwin," Smith told national radio.

The agreement to release Australian Benjamin Potts and Briton Giles Lane -- crewmen on the Sea Shepherd Conservation Society vessel the Steve Irwin -- came after Australian officials contacted the Japanese government, Smith said.

"The most important thing here is the safety and welfare of the two men concerned and we do as the Australian government want their immediate release.

"My most recent advice, which is in the last hour, is that that transfer has not yet occurred and I'm calling upon both parties, both the Steve Irwin and Sea Shepherd, and the Japanese whaling vessel, to effect immediately their safe return of the two men concerned."

The activists boarded the Japanese harpoon vessel Yushin Maru No 2 Tuesday to deliver a written demand that Japan stop killing whales.

Sea Shepherd said the men were assaulted and tied to the ship's radar mast, but Japan denied this, saying they were held in an office aboard the ship after boarding the vessel illegally.

Smith refused to be drawn on whether he considered the two men had been held hostage but said Australian Federal Police were investigating the incident.

"From the very first day I urged all parties in this matter to exercise restraint," he said. "It's quite clearly the case that restraint hasn't occurred here.

"If there is any illegal or unlawful activity in respect to this matter then not only do I not condone that, I condemn it."

The Japanese fleet, on a mission to kill around 1,000 whales in Antarctic waters this season, is being harassed by shipborne activists from Greenpeace as well as Sea Shepherd.

Australia's Federal Court on Tuesday ordered Japan to stop hunting and killing whales anywhere around its coastline or off Australian Antarctic territory.

However, the court noted that unless the Japanese whalers entered Australian jurisdiction where they could be seized, there was no practical way the order could be enforced.


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More of U.S. grain crop to be consumed by family car

Tom Doggett, Reuters 15 Jan 08;

WASHINGTON (Reuters) - Almost a third of the U.S. grain crop next year may be diverted from the family dinner table to the family car as fuel, putting upward pressure on food prices, a leading expert warned on Tuesday.

Grain prices are near record levels as the United States produces more ethanol, now made mostly from corn, to blend with gasoline and stretch available motor fuel supplies.

Farmers, hoping to cash in, are expected to grow 30 percent of next year's grain crop for ethanol use as more refineries that process corn into fuel come online, according to Lester Brown, president of the Earth Policy Institute and long-time critic of using food grains for fuel.

"The price of grain is now tied to the price of oil," Brown said at the Reuters Global Agriculture and Biofuel Summit.

As a result, he said, prices will go up for poultry, beef and pork as well as dairy products because corn is the number one animal feed for farmers.

"Our refrigerators are stuffed with corn," Brown said. For example, feed prices make up about 40 percent of the cost of poultry alone, he said.

The pressure on food prices from ethanol will only get worse as the new energy law passed last month requires U.S. ethanol production to soar from about 9 billion gallons this year to 36 billion gallons by 2022.

"What we see are cars beginning to compete with people for world grain supplies," Brown said. "We could see a consumer revolt in this country."

Brown said that an SUV with a 25-gallon tank filling up with ethanol would use enough grain, about 560 pounds (254 kg), to feed the average person for one year.

However, the Renewable Fuels Association, a trade group that lobbies for ethanol producers, says corn demand for ethanol doesn't have a big effect on retail food prices.

The group cites government data that shows labor costs account for 38 cents of every dollar spent on food, with packing, transportation, energy, advertising and profits accounting for 24 cents. Just 19 cents can be attributed to the cost of food inputs like grains and oilseeds, the group said.

Still, rising ethanol demand helped cut world grain inventories last year to an all-time low of just 53 days of demand, compared with the 70 days of grain stocks many food experts say is normal.

Brown said higher corn prices may bring back the backyard-type Victory Gardens last seen in World War II, with rural homeowners planting small plots of corn to cash in on growing ethanol use.

(Editing by Walter Bagley)


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U.S. Automakers say other industries should help on climate

John Crawley, Reuters 16 Jan 08;

DETROIT (Reuters) - With stricter U.S. rules in place to sharply improve gas mileage and reduce tailpipe emissions, domestic automakers now want Washington to look elsewhere for help in achieving climate change goals.

Senior company and trade group executives interviewed this week at the North American International Auto Show believe they did enough in the 2007 energy legislation and now want lawmakers and regulators to tap other industries.

They declined to name the industries but environmentalists said fuel producers and utilities needed to be on the list.

Carmakers are lobbying Congress to approve incentives worth billions to help them retool their businesses and develop or improve fuel and battery technologies. These investments, industry says, will underpin its ability to meet the new requirement to improve fuel efficiency by 40 percent by 2020.

Struggling General Motors Corp, Ford Motor Co and Chrysler would benefit substantially from government investment that could help them compete against overseas rivals much better positioned on efficiency, like Toyota Motor Corp and Honda Motor Co.

House Energy and Commerce Committee Chairman John Dingell, a Michigan Democrat, told reporters on Tuesday at the auto show that he wants to draft a climate bill as soon as possible and believes carmakers have gone far enough.

"We've had everybody else get practically a free ride and the auto industry has come up with a 40 percent increase in fuel efficiency. We'll try and see that the pain is shared evenly all around," Dingell said.

Dave McCurdy, chief executive of trade group representing major companies, agreed: "The challenge should be for Congress to look at other sectors of the economy."

Prospects are mixed that the House of Representatives and Senate will be able to finalize a climate bill in an election year. The White House opposes mandatory curbs of greenhouse gasses, arguing such steps would harm the economy.

Dingell said Congress would also consider helping U.S. automakers meet the tougher efficiency standards, but could not say if any proposals would be in his climate bill.

Automakers have said meeting the target would be costly for them and consumers. The requirements will add, on average, $6,000 to the price of GM vehicles sold in the United States, the automaker's vice chairman Bob Lutz said on Tuesday.

Potentially adding more costs and new uncertainty would be if California prevailed in its legal fight with the Environmental Protection Agency to impose its own emissions standards, a plan that would result in even more stringent mileage targets.

Dingell said U.S. carmakers could implode if that measure eventually clears the courts and regulators and is adopted by all states, a scenario he called worst case.

While campaigning for Michigan primary votes at the auto show, Republican presidential candidate Sen. John McCain of Arizona said a bill he backs would offer billions in incentives for car companies, especially beleaguered Detroit giants.

"There is a need for pure research and development funding from the federal government for hybrids and hydrogen and other areas -- pure research and development. So we intend to go back and try to help them," McCain said.

Sen. Thomas Carper, a Delaware Democrat also at the auto show, told reporters it was not enough for Congress to say to Detroit: "Eat your spinach."

"We've got to help them develop new battery technology, help them use the government's purchasing power to commercialize new technologies," Carper said.

Michigan Democrat, Sen. Debbie Stabenow, said in an interview she wants to activate a low interest loan program and free up hundreds of millions of dollars for battery research.

Jim Press, who helped make Toyota the leader in hybrid technology before becoming co-president of Chrysler last year, said in an interview with Reuters the new fuel standards were not going away and it was up to industry to respond.

"The main thing we need to do is help ourselves," Press said. "We will meet them or exceed them with the best technology."

(Additional reporting by Jui Chakravorty Das. Reporting by John Crawley, Editing by Julie Vorman and Peter Bohan)


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