Best of our wild blogs: 26 Jul 10


Citibank pulls sharkfin promotion
from Green Drinks Singapore

Having a hell of a time at Hantu
from wonderful creation and wild shores of singapore and Singapore Nature and colourful clouds

Getting down and dirty
from Urban Forest

bukit brown cemetery bird watch
from into the wild and perving at birds from my window again and the koel revisited

Bukit Brown Bird Walk
from Urchin's World

Still wet, but along came the sunshine!
from Macro Photography in Singapore

Flora and Fauna @ Bah Soon Pah Road
from Beauty of Fauna and Flora in Nature

Hornbills, monitor lizards and jellyfish in Chek Jawa
from Adventures with the Naked Hermit Crabs

Southern Ridges Walk with nature and heritage kakis
from Otterman speaks

Javan Myna anting: Photographic documentation
from Bird Ecology Study Group

Venus Drive
from Singapore Nature

How Many Jellyfishes We Got?
from Natura Gig

Endangered otter rediscovered in Borneo
from Mongabay.com news

Monday Morgue: 26th July 2010
from The Lazy Lizard's Tales and Raffles Museum Treasures: Giant African snail


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Giant grouper served in restaurant - Choose seafood from sustainable sources: WWF

Straits Times Forum 26 Jul 10;

THE article ('Eatery dishing up 220kg monster fish'; July 17) referred to a Queensland (or Giant) grouper that was caught off Sabah, and was later served up at a restaurant in Balestier Road. It failed to mention that this species is overfished and is quickly disappearing from the world's oceans.

The International Union for Conservation of Nature lists the Giant Grouper as a vulnerable species. In the wild, this fish can grow up to 2.7m in length and weigh up to 400kg. It is long-lived (up to several decades), often late to mature and reproduce, and its short spawning cycle takes place at specific locations each year - so it is easy to see why this species is so vulnerable to fishing.

The sad fact is that the Giant grouper has nearly been wiped out in areas of South-east Asia, where it has been heavily fished for years. Since it takes decades to grow, there is little chance of giant individuals reappearing in unprotected areas.

Like the Giant grouper, much of the fish consumed and imported into Singapore come from a unique marine ecosystem known as the Coral Triangle. Covering the waters of Malaysia, Indonesia, Papua New Guinea, the Philippines, the Solomon Islands and Timor Leste, this colourful coral nursery is home to at least 3,000 species of fish. If overfishing and destructive fishing continue, they may cause the collapse of one of the world's most remarkable marine ecosystems.

To ensure that the Coral Triangle - and the people that depend on its wealth of resources - has what it needs to be healthy, WWF works with the fishing industry in the region right along the supply chain, from fishermen to seafood traders, retailers and consumers, to encourage a more sustainable live fish trade.

To increase public awareness, WWF has produced the Singapore Seafood Guide. Consumers can make a difference by choosing seafood from sustainable sources, and play an active role in keeping the world's oceans healthy.

Abigail Virjee (Miss)
Manager, Coral Triangle Partnerships
WWF - World Wide Fund for Nature (Singapore)


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Joo Chiat residents urge consultation on flood preventive measures

Hetty Musfirah Abdul Khamid Channel NewsAsia 25 Jul 10;

SINGAPORE : National water agency PUB said it is looking at expediting drainage improvement systems and an early warning system for residents in the Joo Chiat area affected by the floods.

Residents are also urging for in-depth consultations, before more measures are drawn up.

These were raised at a dialogue sessions with residents at the Siglap South Community Centre on Sunday.

Residents were given a briefing on some of the flood preventive measures that PUB is looking into. These include raising the road levels of residential areas most prone to floods.

Residents will also be given sandbags and flood boards to prevent water from going into their homes.

An outlet drain between Tembeling Road and Ceylon Road will also be widened and deepened. PUB said tenders will be called by next year.

Work is also underway to widen and deepen the major Siglap Canal.

However, some were still concerned.

"People like us who live just next to the canal, no matter how much sandbags there are going to be, it is not going to help," said one Joo Chiat resident.

Some residents also suggested putting a barrage at the canal.

"The Siglap Canal has helped for the past many years. We will definitely look into whether there's the need to further widen and deepen the Siglap Canal. We have to do this all the way down to the sea," said Tan Nguan Sen, director of Catchment and Waterways, PUB.

He continued: "The suggestion of putting the barrage into the Siglap Canal, we seriously have to look into it, because it will be a lot of money and we need to find land to build a pumping station. All these will require study.

“I think there are other alternatives beside sandbags... We can install flood barriers, (which) can be automatically or manually operated, so that when it rains this barrier can be raised, to prevent the water from going into the car parks.”

But residents want further consultation.

Rajan P Dorai Rajan, a resident at Ettrick Terrace suggested: "Go down and talk to the residents, they know more information about that area, gather their feedback, before you put the drawing board work on the ground."

Tan said this is something PUB will do.

There's also the possibility of forming a community response group to alert and advice residents on floods.

Chan Soo Sen, MP for Joo Chiat said: "We would probably go visit all the residents and… (tell them) we are going to form a taskforce, to help to network with PUB on emergency response in case there is a flood. (We’ll get) their home number, address and come up with a register.

“If there's going to be a flood, what is the advice from the PUB and then we get the grassroots leaders to call them one by one. So we are offering this kind of liaison network. It can help the residents feel more assured, more secured and empowered."

MP Chan said the taskforce wants to be part of a bigger emergency response plan that he hopes the government will consider.

On its part, PUB said it is constantly monitoring the weather and doing checks around Singapore. It has some 90 staff on high alert round the clock.

It said contractors are also cleaning and inspecting drains around the island, with 360 on standby, ready for activation at any time to help the public. 15 tankers and 20 pumps are also on standby.

PUB will continue to meet with residents affected by the recent floods. - CNA /ls

Fighting future floods
Early warning system to alert Joo Chiat residents to future incidents
Hetty Musfirah Abdul Khamid Today Online 26 Jul 10;

SINGAPORE - A community alert and response network to fight future floods could take shape in Joo Chiat, if Member of Parliament Chan Soo Sen has his way.

Speaking at a dialogue session between Joo Chiat residents and the Public Utilities Board, Mr Chan said a taskforce could be set up to collect information like phone numbers and addresses of residents.

This information would be compiled into a register and - should a flood strike - grassroots leaders would be activated to call and warn residents.

"We are offering this kind of liaison network," he said. "If anything, it can help residents feel more assured, more secured and empowered."

Mr Chan added that the taskforce wants to be part of a bigger emergency response plan that he hopes the government will consider.

During the dialogue session held at Siglap South Community Centre yesterday, PUB promised to improve the drainage system in Joo Chiat and will set up an early-warning system for them.

Works are also underway to deepen and widen the Siglap Canal, a major water artery in the area that is linked to the sea.

Residents shared with PUB their experiences during the recent flash floods, with the one on July 17 hitting them hard.

Some even suggested building a barrage across the canal.

PUB director for catchment and waterways Tan Nguan Sen replied that for a barrage to be built, land has to be set aside for a pumping station, adding that flood barriers could be installed instead.


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NEA hands out cigarette butt containers to smokers in anti-littering campaign

Sharon See Channel NewsAsia 25 Jul 10;

SINGAPORE : There is now a new way to get rid of cigarette butts, if there're no dustbins around.

The National Environment Agency (NEA) said statistics show that more than 90 per cent of litterbugs caught in the past five years were those throwing cigarette butts on the ground.

So it came up with a solution.

Smokers can now put their cigarette butts into a special container first, before emptying them into a dustbin later.

The agency is giving out 6,000 such containers to encourage smokers to dispose their cigarette butts responsibly.

"NEA has conducted a survey... most of the responses are they can't find a place to dispose (their) my cigarette butt. That's their reply when they get caught, so here we are giving them less excuses," said Marine Parade MP Lim Biow Chuan.

"It's very convenient to use, easy to use," said one member of the public.

"This is more convenient, as I don't have to look for a dustbin," said a smoker. - CNA /ls

Cigarette butts form 95% of litter in Southeast CDC
Cheryl Ong Straits Times 26 Jul 10;

NO BUTTS - that is the message the South East Community Development Council (CDC) has for its people after it was found to have fared the worst in Singapore in cigarette butt littering.

The South East District, comprising estates like Bedok North, Chai Chee, Circuit Road and Serangoon Central, has the highest proportion of cigarette butt littering, according to recent statistics from the National Environment Agency (NEA).

Of those caught littering, the national average for people nicked for disposing of their cigarette butts irresponsibly was 90 per cent over the past five years, according to the agency's enforcement statistics.

But in the South East District, the proportion of litterbugs caught was 95 per cent, making it the district with the highest proportion of such litter offenders in Singapore.

And it is time for these people to butt out, if the South East CDC has its way with the launch of a new campaign to fight cigarette butt littering.

In collaboration with the NEA, the CDC yesterday launched the 'Stop Cigarette Butt Littering' programme with 6,000 portable cigarette butt containers that will be distributed for free to smokers to help them not break the law.

The containers will be doled out at 12 NTUC FairPrice supermarkets in the district, and through house visits conducted by grassroots leaders and volunteers.

The visits will also be a chance for the community leaders to inform residents of the anti-littering drive, as well as the fact that the fine for littering is $300.

The containers are not intended to promote smoking but to promote responsible disposal of cigarette butts, according to a press release from the NEA.

'We hope that with stricter enforcement coupled with targeted education, we will be able to help change the anti-social habit of smokers flicking cigarette butts in public places,' said Mr Tan Wee Hock, divisional director of the 3P Network Division of NEA.

The NEA conducted a survey in May with 110 smokers living in the district on their willingness to use a container to discard their cigarette butts.

Sixty-six per cent of the smokers said they like the idea, out of which 76 per cent said they preferred a metal container to a plastic one.

These suggestions led to the agency fashioning together a hardy metal container with a plastic shell that can be carried in pockets and bags.

A follow-up survey will be carried out by the agency in November to assess feedback from smokers on the containers.

The survey results will determine if more containers should be distributed to residents in the district.

Ms Dewi Suhadi, 25, who lives in Kembangan and often takes walks to estates in Bedok and Chai Chee, said cigarette butt littering is a common problem in the residential estates.

'Smokers have only so few places they can loiter at, so they leave a lot of litter at the void decks,' she said.

'I hope the programme works - although I can't imagine smokers walking around with the containers in their hands.'

Smokers who are interested, or individuals who wish to give the containers to smokers they know, may call the NEA hotline (1800-Call-NEA) for a free container.

Portable ashtray to stop litterbugs
Today Online 26 Jul 10;

SINGAPORE - Smokers who litter their cigarette butts might find this portable ashtray useful. A specially-designed, pocket-sized cigarette butt container (picture) could help them keep their nicotine trash until they find a rubbish bin. The containers, with anti-littering messages printed on them, were distributed by grassroots leaders at the Old Airport Road hawker centre yesterday during the launch of a programme to "Stop Cigarette Butt Littering" at the Mountbatten Community Centre.

The National Environment Agency has joined hands with the South-East Community Development Council to produce and distribute 6,000 pocket-sized cigarette-butt containers.

Cigarette-butt litter is one of the most common types of litter in Singapore. NEA surveyed 110 smokers in the South-East District to gauge their response towards the use of portable ashtrays, and almost two out of three said that they are in favour of using the container.

Mr Andrew Low, NEA's south-east regional office head, said the containers are easy to use: "We want to encourage smokers that once they finish the cigarette instead of throwing it on the ground, if they can't find a bin, to temporarily put it in these containers and when they come upon a bin, to then dispose of them properly." SHARON SEE


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Pandan Reservoir transforms into centre for water sports

Channel NewsAsia 25 Jul 10;

SINGAPORE : Those who like water sports may soon find a new hangout at Pandan Reservoir.

Under national water agency PUB's Active, Beautiful, Clean (ABC) Waters programme, the reservoir has been transformed into a water sports arena with new facilities conducive for a range of activities.

"Pandan Reservoir is the first ABC Waters project to be completed in the west, bringing a variety of water activities under one roof for people to enjoy," said Tan Nguan Sen, PUB's director of Catchment and Waterways.

Individuals can enjoy activities like sailing, dragon-boating and sport fishing at the reservoir, which was formed in 1974.

One can also jog, practise qigong or just sight-see.

"As we enjoy these activities and new amenities, we hope that everyone will take ownership of our waters," Tan said. "Water in this reservoir comes from estates as far as Bukit Timah, Bukit Batok and Commonwealth, and we hope everyone plays a part in keeping our reservoirs and waterways free of litter."

ABC Waters at Pandan Reservoir was declared open on Sunday by S Iswaran, Senior Minister of State for Education and Trade & Industry. - CNA /ls


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Rare otter find sparks hope

Roy Goh New Straits Times 26 Jul 10;

KOTA KINABALU: The world's most endangered otter has been rediscovered in Sabah.

This hairy-nosed otter (Lutra sumatrana) was recently caught on camera at the Deramakot forest reserve in Sandakan, thanks to the efforts of the Leibniz Institute for Zoo and Wildlife Research (IZW) of Germany, the Sabah Forestry Department and the Sabah Wildlife Department .
"This is great news for Sabah and shows once again how unique and fortunate we are in terms of wildlife and nature," said state wildlife director Dr Laurentius Ambu.

"These findings will boost the conservation of this endangered otter internationally as historically this otter was found in many parts of the Southeast Asian region."

The last confirmed record of the hairy-nosed otter in Sabah is a museum specimen collected over a hundred years ago.

"Even in the whole island of Borneo the last record -- a road-kill from Brunei -- was in 1997, over 10 years ago. Therefore, it was unknown to scientists if this species could still be found in Borneo," said Andreas Wilting of IZW.

In 2008, IZW initiated the Conservation of Carnivores in Sabah (ConCaSa) project in collaboration with the Wildlife Department and the Forestry Department to study carnivores such as the Sunda clouded leopard, civets and otters in the state.

The ConCaSa project used automated camera traps that were set up in Deramakot and the surrounding forest reserves in the last two years.

As the different otter species look very similar, the hairy-nosed otter pictures had first to be verified by a number of experts before they were published recently by the International Union for Conservation of Nature Species Survival Commission journal.

In addition to capturing camera trap pictures of the endangered hairy-nosed otter, the study also confirmed the presence of all five Bornean cat species, 13 other small carnivores such as the Banded civet and the sun bear.

"These results mean that out of 25 known carnivore species in Borneo, our project, together with Japanese researcher Hiromitsu Samejima, confirmed 20 in Deramakot.

"This makes Deramakot outstanding for being extremely rich in its diversity of carnivores," said Wilting.

Besides pictures, ConCaSa also obtained the first videos footages ever taken for some species such as the otter civet (Cynogale bennettii).

Since 1997, the 55,000ha Deramakot Forest Reserve has been managed by the Forest Department as a sustainable logged forest with the coveted forest stewardship council certification.

"These findings show that long-term sustainable forest management is of great importance for the protection of some of this country's most threatened species and of the unique biodiversity of the forests of Borneo," said Forestry director Datuk Sam Mannan.

The next step in the conservation of Bornean carnivores being planned is the holding of the first Borneo Carnivore Symposium to be held here in June next year.

This symposium will be a landmark international meeting bringing together scientists, government agencies and non-governmental organisations working on the protection of the Bornean carnivores.

Rarest otter discovered in Sabah, Borneo
Matt Walker, BBC News 27 Jul 10;

The world's rarest otter has been rediscovered in Borneo, after a single individual was photographed by a camera trap set by conservation scientists.

The hairy-nosed otter was pictured in the Deramakot Forest Reserve in Sabah.

The last confirmed record of the hairy-nosed otter in the state of Sabah was more than 100 years ago, and it has not been seen in Borneo since an individual was killed by a car in 1997.

The otter only occurs in a handful of locations outside of Borneo.

Experts only realised they had recorded a hairy-nosed otter (Lutra sumatrana) after examining photos of three different otter species.

One otter species caught on camera was the smooth-coated otter (Lutrogale perspicillata), while another was the Asian small-clawed otter (Aonyx cinereus).

But a close examination of one photograph revealed it had recorded a hairy-nosed otter, which has a flatter, longer head, a white throat and darker fur than its two relatives.

Trapped by technology

The otter was recorded by an automated camera trap, one of many set up in Deramakot and the surrounding forest reserves during the last two years as part of the Conservation of Carnivores in Sabah (ConCaSa) project initiated by the Leibniz Institute for Zoo and Wildlife Research (IZW) and performed in collaboration with the Sabah Wildlife Department and Sabah Forestry Department.

Details of the latest finding have been published in the journal Small Carnivore Conservation, a publication of the International Union for Conservation of Nature (IUCN) Species Survival Commission.

"Even over the whole island of Borneo the last record, a road-kill from Brunei, was 1997, over ten years ago. Therefore it was unknown to scientists if this species can be still found on Borneo," says project leader Mr Andreas Wilting of the IZW.

"Also outside of Borneo it is just known from a few localities throughout its distribution and in general it is very rare," he told the BBC.

"This is great news for Sabah and shows once again how unique and fortunate we are in terms of wildlife and nature," says Dr Laurentius Ambu, director of the Sabah Wildlife Department.

"These findings also boost the conservation of this endangered otter internationally, as historically this otter was distributed throughout large parts of southeast Asia."

The otter has been known to live in Thailand, Cambodia, Vietnam, Peninsular Malaysia and Sumatra, but the records of its existence in these places are patchy, depending on a few sightings, road kill and skins.

Few hairy-nosed otters are thought to survive in the wild, with the species listed as endangered by the IUCN.

It is a medium-sized otter, around 1.3m in length and weighing around 7kg. The paws are fully webbed with well-developed claws.

Further steps to protect Bornean otters and other carnivores will be developed at the Borneo Carnivore Symposium, which will be held in Kota Kinabalu, Sabah, Malaysia in June 2011.

Earlier this year, the ConCaSa project released the first video to be made public of a wild Sundaland clouded leopard.


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Kalimantan predicted to have 50 thousand Orangutans: WWF

Antara 25 Jul 10;

Palangkaraya (ANTARA News) - The World Wide Fund for Nature (WWF) Indonesia for Central Kalimantan has predicted that there were about 50 thousand orangutans in Kalimantan.

WWF Coordinator for Central Kalimantan Adventus Panda said on Sunday that the population of orangutans in Kalimantan scattered in Kalimantan provinces but about 7,000-9,000 of them were found in the Sebangau National Park in Central Kalimantan.

He said that the number of orangutan in the Sebangau park was estimated based on a survey conducted sometime ago. The survey took notes on the number of homes of orangutans on the trees in the park.

Panda said that the population of orangutans in Sebangau park also under a threat due to illegal logging that caused disturbance to their habitat.

Besides that, forest fires that had continued to take place in the last several years also posed a serious threat to the existence of orangutans in Central Kalimantan.

He said that among the regions where of orangutan`s population was found in Kalimantan included the northern part up to the Malaysian state of Sabah borders and the Central Kalimantan region to the western borders with the Malaysian state of Serawak.

Earlier, Head of the Nature Conservation and Preservation Agency (BKSDA) for Central Kalimantan, Mega Haryanto said that the BKSDA had released 1,000 orangutans from the rehabilitation center to their free wild habitat.

Most of the orangutans which were released had undergone rehabilitation in the Reintroduction Nyaru Menteng project and the Tanjung Puting National Park (TNTP).

The orangutans were taken from the catches of local community and companies. They were released after undergoing rehabilitation in the two locations in Central Kalimantan. (*)

COPYRIGHT © 2010


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Asean's soaring energy challenge

Michael Richardson, For The Straits Times 26 Jul 10;

SINGAPORE'S energy policy report in 2007 surveyed options for electricity generation and decided that - for the time being - natural gas, the cleanest fossil fuel, was the best bet for the Republic.

Lack of space makes it difficult to deploy renewable energy technologies, such as wind and solar power farms. Furthermore, sheltered Singapore has an average wind speed that is less than half the level required for efficient wind power generation. And not only are wind and solar power intermittent, they are also more expensive than coal, oil or gas.

Solar power costs, especially for photovoltaic panels that convert some of the sun's rays into energy, have fallen sharply in the past three years. Nonetheless, a recent study by the International Energy Agency (IEA) reached the same conclusion as that of Singapore's officials: The island state has very low potential for harnessing renewable power.

This limits Singapore's options mainly to gas-fired or nuclear power if it wants to restrain or reduce the carbon emissions blamed for climate change.

Much of the rest of the world, including Singapore's Asean partners, have a far more generous smorgasbord of energy sources to choose from, although nearly all the renewable ones will come at a higher financial cost than fossil fuel or nuclear power.

Still, those costs are coming down as technology improves, governments act to promote green power and market competition increases.

Indeed, twin reports earlier this month by the United Nations Environment Programme and the Renewable Energy Policy Network for the 21st Century show that last year, for the second year in a row, both the United States and Europe added more electricity generating capacity from alternative sources than from conventional sources.

By next year, the world as a whole will add more capacity to the power supply from renewable rather than from non-renewable sources. However, there is a significant difference between capacity and production. Last year, renewable energy represented 25 per cent of electricity generating capacity but only 18 per cent of production.

As Singapore's energy policy report noted three years ago, one limitation of intermittent renewable energy, such as wind and solar, is that such sources either have to be fully backed up by other (base-load) power sources or require investments in energy storage to maintain the reliability of the power supply. These requirements increase costs.

Nonetheless, the 27 nations in the European Union aim to generate at least 20 per cent of their energy from renewable sources by 2020. The EU is in the midst of upgrading its electricity supply, transmission and distribution networks to integrate rapidly rising wind and solar power generation.

Worldwide, in the past five years, wind power capacity has grown 27 per cent a year on average; solar hot water, 21 per cent; ethanol petrol additive production (mainly from corn and sugar), 20 per cent; and biodiesel production (mainly from South-east Asian palm oil and European vegetable oil), 51 per cent.

Annual investment in renewable power capacity rose to US$100 billion (S$138 billion) last year, with Asia just behind Europe and surpassing the US for the first time.

Where is Asean in this race to tap renewable energy? The IEA working paper focuses on Indonesia, Malaysia, the Philippines, Singapore, Thailand and Vietnam. Although they make up only six of the 10 Asean members, they accounted for more than 95 per cent of the region's energy demand in 2007.

A snapshot of that year shows these six Asean states got their energy from fossil fuels (74 per cent); combustible biomass and waste, ranging from wood to dung (22 per cent); geothermal power from underground heat (3 per cent); and hydro (1 per cent). Renewable energy - mostly geothermal and hydro - accounted for 15 per cent of electricity generation.

IEA researchers calculate that with the exception of Singapore, the other five in this group of six Asean economies have the potential to increase the use of renewable electricity as much as 12 times by 2030. However, most of this potential is still untapped. The region's report card is hardly impressive.

The IEA researchers say that to unlock sufficient investment in renewable energy in South-east Asia, it is essential to implement effective policies with a long- term strategic perspective. Deterrents to investment include regulatory and administrative hurdles, fossil fuel subsidies and lack of incentives to support the expansion of renewable technologies best suited to local conditions.

This is clearly a big challenge, but also a large opportunity for Asean.

The writer is a visiting senior research follow at the Institute of Southeast Asian Studies.


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Back on land: ‘Bottle boat’ Plastiki completes its voyage across the Pacific

UNEP 26 Jul 10;

Message in a bottle to beat waste has global impact to create change

After sailing more than 8,000 nautical miles and spending 128 days crossing the Pacific, the world's largest ocean, in a boat made of 12,500 plastic PET bottles, the Plastiki expedition and her crew have safely and successfully reached their planned destination of Sydney to cheers of welcome and support.

Sydney/Nairobi, 26 July 2010 - Arriving at Sydney Heads at 11.10am local time with a 12 knot south south easterly breeze, the Plastiki triumphantly sailed into Sydney Harbour to cheers of welcome and support from a small spectator flotilla.. The historic expedition was completed in four legs : San Francisco - Kiribati - Western Samoa - New Caledonia before reaching the Australian Coast (Mooloolaba) on Monday 19 July and continuing on to Sydney.

"It's an incredible feeling to finally arrive in Sydney. We had great faith in the design and construction of Plastiki and while many people doubted we'd make it, we have proved that a boat made from plastic bottles can stand up to the harsh conditions of the Pacific." expedition leader, David de Rothschild said.

De Rothschild, 31 from the United Kingdom, paid tribute to his fellow adventurers, Jo Royle (Skipper), David Thomson (Co-Skipper), Graham Hill (Founder of Treehugger.com), Olav Heyerdahl, Matthew Grey, Luca Babini (Photographer), Vern Moen (Myoo Media Film maker), Max Jourdan and Singeli Agnew (National Geographic Film makers) for their skill and commitment during the voyage.

"Jo and the rest of the crew did a remarkable job sailing the Plastiki safely across the Pacific and it is due to their collective efforts that we've been able to raise global awareness of the issue of plastic waste in the world's oceans.

If there's waste, it's badly designed in the first place, and we need to start taking a serious look at the way we produce and design every product we use in our lives," De Rothschild said.

The Plastiki was officially welcomed by Sydney's Deputy Lord Mayor, Phillip Black and the US Ambassador to Australia, Jeffrey Bleich when she docked at the Australian National Maritime Museum, Darling Harbour. Plastiki will be on public display for the next month at the ANMM.

Over four months ago on March 20, 2010, under the watchful eye of a global audience, an inspiring yet experimental and innovative one-of-a-kind catamaran set sail under the shadow of San Francisco's world famous Golden Gate Bridge. Carrying a crew of six intrepid explorers, the Plastiki set out on an epic and demanding mission described by the San Francisco chronicle as the "adventure of the century".

The pursuit of this audacious and unrivalled ocean expedition: to alert the world to the shocking and unnecessary effects of single use plastics on the health of our oceans and its inhabitants. According to Expedition Leader and founder of Adventure Ecology, David de Rothschild, this is a complex, challenging and now hugely catastrophic issue that scientists estimate is causing devastation on an unprecedented scale - every year at least one million seabirds and 100,000 marine mammals and sea turtles die when they become entangled or ingest plastic pollution.

David de Rothschild and the crew of the Plastiki have been on a mission to not only beat waste but to create a global message of hope by spotlighting some of the real world solutions. After braving the full extremes of the Pacific Ocean one of the largest and most challenging oceans in the world, the crew have fulfilled their ambitious quest to effect a "global message in a bottle", while setting a new precedent within the sailing and adventure community.

David and his team's sheer determination to raise awareness of plastic pollution has seen the crew tested to the limit. From massive ocean swells and 62 knot winds to the sweltering 100 degree heat and doldrums of the equator; ripped sails, dangerous reefs and the intimidating endless blue horizon; the team has been driven to endure and overcome the challenges by an infectious shared passion to give our oceans a voice. Their unwavering belief in the mission and the philosophy that if we work together and are not afraid to rise up to the challenge and tackle the 'just that's the way we've done it' mentality we can ultimately 'beat waste' and drive home the solution, has seen them succeed against the odds

The adventure began four years ago for David after reading the United Nations Environment Programme's (UNEP) report 'Ecosystems and Biodiversity in Deep Waters and High Seas'. He developed a vision to show that ultimately, waste was the result of a combination of inefficient design and a misunderstanding of how to use and more importantly how to dispose of plastic. David decided that by creating a seaworthy ocean going vessel that gains 68% of its buoyancy from 12,500 post consumer 2-litre plastic bottles and an innovative smart new PET super structure made from a uniquely recyclable material called Seretex, he could help effect change. The process of construction proved that waste is a valuable resource whilst also capturing the imagination of people around the world to believe that anything is possible if you're not afraid to break new ground. The journey has generated opportunity for tremendous curiosity, discovery and innovation as well as a platform for discussion, debate and now action.

Achim Steiner, UN Under-Secretary General and Executive Director, UNEP said: "Like millions upon millions of people around the world, we have marvelled at the ingenious, intrepid and inspirational voyage of David de Rothschild and the crew of the Plastiki. The message they have conveyed to politicians and the public is simple?if we collectively carry on using the seas and oceans as a dustbin, human-beings will soon turn the once beautiful and bountiful marine environment from a crucial and economically-important life-support system into a lifeless one. Society needs to turn the tide in 2010 by turning wastes and pollution from a problem into an opportunity for a low carbon, resource efficient global Green Economy so urgently needed for a sustainable 21st century."

Throughout this incredible journey the Plastiki crew?Expedition Leader David de Rothschild, Skipper Jo Royle, Co-Skipper David Thomson, Olav Heyerdahl, Graham Hill, Luca Babini, Matthew Grey, Max Jourdan, Singeli Agnew and Vern Moen? have had a daily routine of living aboard a sustainable ecosystem in the middle of the ocean alongside the visual exposure to plastic waste discarded in the ocean. According to De Rothschild, this experience has served to reaffirm the necessity and urgency to eliminate dumb, single use plastics in our everyday lives and help safeguard the delicate balance of our planet's oceans.

David de Rothschild, Adventure Ecology Founder said: "While the successful and safe arrival of the Plastiki into Sydney may mark the end of the actual expedition it also marks the start of arguably the most important and critical chapter in the Plastiki's mission to beat waste; a chapter of change! It's change that can dramatically shift our daily habits away from an unnecessary and destructive addiction to single use plastics but even more importantly and urgently a change in attitudes towards understanding, valuing and protecting one of our planet's most precious and important natural systems, our oceans.

"To achieve this lessening of humanity's increasingly destructive stranglehold on our natural environments is going to require a radical shift in the current system and the stories that we tell ourselves and each other. No longer is it acceptable to continue just articulating our Planet 1.0 failures, we must now show leadership and vision to support the stories, individuals and initiatives that help us to dream bigger, undertake more compelling adventures and fundamentally inspire, motivate and innovate solutions. Our failure to achieve such an outcome will undoubtedly leave humanity's ability to live on this planet, as we know it, in the balance. The time to give ourselves a chance of survival is truly upon us," David de Rothschild said.

The plastiki story:

* The Plastiki Expedition was conceived and developed after Adventure Ecology founder; David de Rothschild was inspired by a UNEP report named 'Ecosystems and Biodiversity in Deep Waters and High Seas' in 2006 and Thor Heyerdahl's epic 1947 expedition, The Kon-Tiki.

* A compelling and pioneering expedition was created with the goal to not only inform, but to educate the world that waste is fundamentally inefficient design.

* Design, research, development, construction and sea trials took place in San Francisco.

* The Plastiki set sail from San Francisco on 20th March 2010.

* Crewed by six people at any one time ?David de Rothschild (Expedition Leader), Jo Royle (Skipper), David Thomson (Co-Skipper), Graham Hill (Founder of Treehugger.com), Matthew Grey (Expedition Co-ordinator), Luca Babini (Photographer), Vern Moen (Myoo Media Film maker), Max Jourdan and Singeli Agnew (National Geographic Film makers).

* Completed in four legs ? San Francisco ? Kiribati -Western Samoa -New Caledonia before reaching the Australian Coast.

* Tens of millions of people are now aware of the Plastiki and her message. Since launch over 90 media interviews have been conducted from the vessel, resulting in more than 300 print articles, 200 radio and TV broadcasts, including the Oprah Winfrey Show. There are over 800,000 search terms relating to Plastiki and 52,200 related images on Google.

The vessel:

* The Plastiki's core principles of 'cradle-to-cradle' design and biomimicry were realised by a multifaceted team from the fields of marine science, sustainable design, boat building, architecture and material science.

* The Plastiki receives 68% of her buoyancy from 12,500 reclaimed plastic soft drink bottles and the super structure is made of a unique recyclable plastic material made from a self-reinforcing PET called Seretex.

* The mast is a reclaimed aluminium irrigation pipe. The one-of-a-kind sail is hand-made from recycled PET cloth.

* The secondary bonding is reinforced using a newly developed organic glue made from cashew nuts and sugar cane

* The Plastiki is 'off-the-grid' relying primarily on renewable energy systems including; solar panels, wind and trailing propeller turbines, bicycle generators, a urine to water recovery and rain water catchment system and a hydroponic rotating cylinder garden.

Why?

# It is estimated that almost all of the marine pollution in the world is comprised of plastic materials. The average proportion varied between 60% and 80% of total marine pollution.

# In many regions in the northern and southern Gyres, plastic materials constitute as much as 90 to 95% of the total amount of marine debris.²

# Scientists estimate that every year at least 1 million seabirds and 100,000 marine mammals and sea turtles die when become entangled in plastic pollution or ingest it.³

# According to Project Aware, 15 billion pounds of plastic are produced in the U.S. every year, and only 1 billion pounds are recycled. It is estimated that in excess of 38 billion plastic bottles and 25 million styrene foam cups end up in landfill and although plastic bottles are 100% recyclable, on average only 20% are actually recycled.

# The Plastiki crew noted that whilst many thousands of miles away from land, humanity's fingerprints were visible throughout. On one day alone a garden tray, two jerry cans, buoys and a large white PVC tray floated by, with the usual plastic bags, bottles, lids and styrene foam containers. Whilst swimming they continually noticed that beneath the surface there are millions and millions of molecular pieces of plastic photo degraded by salt and sunlight, often known as mermaid's tears.

# During the entire voyage the Plastiki crew have seen no sharks and have only caught a couple of fish, whereas during the Kon-Tiki expedition of 1947 they ate fish everyday and couldn't enter the water for fear of sharks, whilst the Plastiki have seen hardly any.

The Plastiki's philosophy:

# It's about recognizing that waste is fundamentally a design flaw (it does not appear in nature).

# It's about a better understanding of the materials and their lifecycle's used in our everyday lives and using cyclical 'cradle-to-cradle' philosophies rather than linear thinking when it comes to how we design our world.

# It's about being curious and open, being prepared to let go of assumptions in order to undertake a new 'Planet 2.0' way of thinking and acting.

# It's about being collaborative and curious so to engage multiple perspectives, skills, opinions and organizations.

# It's about re-integrating back into the web of life by recognizing and reducing our human fingerprints on the natural world.

# It's about moving on from just articulating the problems to inspiring action of the solutions.

# It's about encouraging the world to reduce, reuse, recycle, rethink and ultimately refuse single use plastics.

# It's about acknowledging that the list of solutions available is far greater than the list of problems.

# It's about delivering a spectacular global "Message in a Bottle".

What Next?

* A lasting legacy of the Plastiki will be its capacity to shift public thinking and perception from plastic as the enemy to plastic becoming part of the solution. To solve the plastic pollution and waste issues at large will require a re-think of how we currently use, reuse and ultimately dispose of plastics and waste products.

* Post arrival the Plastiki crew will take part in a number of talks, keynotes and discussions to explore the solutions to the increasing damage of the natural world resulting from plastic pollution. The vessel itself will be exhibited at the Australian National Maritime Museum as a representation of the available solutions in our repairing and reintegrating with the natural world.

* Long-term projects include the Plastiki Pod; each pod will be tailor made to help solve ecological issues specific to each of the islands that the Plastiki visited during her voyage across the Pacific. Short term and long term solutions will be addressed with educational resources made available to the local communities.

* One of Plastiki's goals and lasting legacies will be to see a significant reduction in the amount of manmade waste heading out to landfill and sea. We believe that with a small effort and some smart thinking everyone could reduce their use of single purpose plastic bottles, plastic bags and styrene foam. It's achievable if we work together on making small changes in our lives like the MyPlastiki pledge or remembering the 5R's: reduce, reuse, recycle, rethink and ultimately refuse plastic waste. To make your pledge for a plastic free ocean and more positive, ecological initiatives please log on to myplastiki.com

The 8,000-mile green voyage (by the seasick billionaire)
Jerome Taylor The Independent 26 Jul 10;

Money will get you a lot of things, including a 60-ft catamaran built almost entirely out of recycled plastic bottles, held together with organic glue made from cashew nuts and sugar cane. But the joy of stepping on to dry land after navigating such a vessel on a gruelling 128-day journey across the Pacific is one of those things that money simply can't buy.

Yesterday David de Rothschild, scion of one of the world's richest banking fortunes, could finally put the regular bouts of chronic sea-sickness behind him as he and his five crew mates birthed their unusual vessel, the Plastiki, in Sydney Harbour after four months at sea.

De Rothschild, who set off from San Francisco in March, was hit particularly hard. The billionaire environmentalist admitted spending much of the opening stages of his odyssey bent over the side of his ship's recycled hull before his sea legs finally returned and he could keep a meal down.

But as the crew struggled to manoeuvre the notoriously tough-to-steer vessel into port outside the Australian National Maritime Museum yesterday, the 31-year-old joked that they had one final challenge to complete – parking. "This is the hardest part of the journey so far – getting it in!" he yelled from the boat.

It was the end of a remarkable journey which had been made to raise awareness over the huge levels of plastic waste in our oceans and saw the Plastiki's crew having to battle near hurricane winds, temperatures of 38C, a diet of rehydrated food and that scourge of land lubbers and hardy sailors alike – sea sickness.

De Rothschild came up with the idea after reading a UN report on plastic pollution in the world's oceans. A poster boy for the modern environmental movement, he prides himself on using none of his family fortune to fund his eco-adventures. He named his ship after the original Kon-Tiki voyage in 1947 by Norwegian explorer Thor Heyerdahl who sailed 4,300 miles on a raft made from balsa wood and other materials from South America to the Tuamotu Islands in French Polynesia in the Pacific Ocean.

Despite the unusual materials used in its construction, the ship held up remarkably well despite meeting a series of major storms in the Tasman Sea. At one point the crew had to negotiate winds of 60 knots, 12 knots less than a hurricane. Recalling the storm in a video blog, De Rothschild said: "I remember being woken up by Mr T [co-skipper David Thompson] shouting 'all hands of deck'. I'd always been apprehensive of the Tasman Sea and what we were going to face. This was kind of like my own worse nightmare coming to fruition."

The route took the vessel close to the Great Pacific Garbage Patch, an enormous mesh of plastic and chemical sludge that circles a series of gyres in the heart of the ocean. The vortex is thought to be up to six times the size of Britain, containing millions of tonnes of non-biodegradable rubbish that wreaks havoc with marine and bird life.

Some of the crew members had to wrestle with more than just the day-to-day discomforts of living in a cabin of just 20ft by 15ft as it ploughs through 8,000 miles of ocean. Jo Royle, the ship's captain, was the only woman on board and said she was looking forward to spending some time with less hirsute companions in the coming weeks. "I'm definitely looking forward to a glass of wine and a giggle with my girlfriends," she said.

Vern Moen, a filmmaker who was documenting Palstiki's voyage, had a particularly emotional end to his journey. He was greeted by his newly born son on arrival in Australia. He was able to watch the delivery of his child on a grainy internet connection using Skype. "It was very, very surreal to show up on a dock and it's like, 'here's your kid'," he said.

'Plastiki' bottle ship completes epic Pacific voyage
Julian Swallow Yahoo News 26 Jul 10;

SYDNEY (AFP) – A boat crafted from thousands of plastic bottles sailed into Sydney Harbour on Monday, completing an epic trans-Pacific voyage to highlight the benefits of recycling.

The "Plastiki" catamaran, made from 12,500 bottles and the brainchild of an heir to Britain's Rothschild banking fortune, was greeted by hundreds of well-wishers as it ended its 15,000-kilometre (9,000-mile) journey.

"It's totally overwhelming," said project head David de Rothschild, the banking scion and environmentalist. "We're so excited to be here."

The Plastiki, which takes its name from Norwegian explorer Thor Heyerdahl's 1947 Kon-Tiki expedition from South America to Polynesia on a raft of balsa husks, set off from San Francisco in March.

The boat, carrying six crew, travelled through a waste-strewn area of the north Pacific and made stops in the Line Islands, Western Samoa and the French territory of New Caledonia before leaving for Australia.

The Plastiki's bottles are lashed to pontoons and held together with recyclable plastic and glue made from cashew nut husks and sugarcane, while its sails are also made from recycled plastic.

The crew relied on renewable energy including solar panels, wind and propeller turbines and bicycle-powered electricity generators, and used water recycled from urine.

They were able to keep in touch with supporters via satellite through a website, blogs, and use of social-networking sites such as Twitter.

Skippers Jo Royle and Dave Thomson said sailing the Plastiki was "completely different" to any other vessel they had ever sailed, but that they had always been confident it would complete the journey.

"She's got here without ever a doubt in any of our minds," said Royle.

The idea was hatched after de Rothschild was left "dumbfounded" by a United Nations report into marine ecosystems and biodiversity, and the realisation "there are just these amazing human fingerprints all over our oceans".

And while he said the impact of the voyage had exceeded his expectations, the amount of degrading plastic floating in the ocean had confirmed the scale of the problem.

"Here you are in the middle of nowhere seeing ... these plastic items. They photo-degrade, get smaller and smaller, until they end up getting ingested by fish" which are then eaten by people, he said.

The United Nations Environment Programme says more than 15,000 pieces of debris litter every square kilometre (0.4 square miles) of the world's oceans, and another 6.4 million tonnes of plastic is dumped into seas each year.

De Rothschild declined to endorse either Prime Minister Julia Gillard or opposition leader Tony Abbott for Australia's August 21 elections, where environmental issues will be a key factor.

"I would urge any politician to give nature a voice," he said. "Vote nature first."

The Plastiki will be on display at Sydney's Maritime Museum for the next month.

Boat of plastic bottles ends 4-month Pacific sail
Kristen Gelineau, Associated Press Yahoo News 26 Jul 10;

SYDNEY – A sailboat largely constructed from 12,500 recycled plastic bottles has completed a 4-month journey across the Pacific Ocean meant to raise awareness about the perils of plastic waste.

The Plastiki, a 60-foot (18-meter) catamaran, and its six crew weathered fierce ocean storms during its 8,000 nautical miles at sea. It left San Francisco on March 20, stopping along the way at various South Pacific island nations including Kiribati and Samoa. It docked Monday in Sydney Harbour.

"This is the hardest part of the journey so far — getting it in!" expedition leader David de Rothschild yelled from the boat as the crew struggled to maneuver the notoriously tough-to-steer vessel into port outside the Australian National Maritime Museum.

A crowd of about 100 erupted into cheers after the Plastiki finally docked. De Rothschild — a descendant of the well-known British banking family — exchanged high fives and hugs with his crew, pumping his fists into the air in victory.

"It has been an extraordinary adventure," he said.

De Rothschild, 31, said the idea for the journey came to him after he read a United Nations report in 2006 that said pollution — and particularly plastic waste — was seriously threatening the world's oceans.

He figured a good way to prove that trash can be effectively reused was to use some of it to build a boat. The Plastiki — named after the 1947 Kon-Tiki raft sailed across the Pacific by explorer Thor Heyerdahl — is fully recyclable and gets its power from solar panels and windmills.

The boat is almost entirely made up of bottles, which are held together with an organic glue made of sugar cane and cashews, but includes other materials too. The mast, for instance, is recycled aluminum irrigation pipe.

"The journey of the Plastiki is a journey from trash to triumph," said Jeffrey Bleich, the U.S. ambassador to Australia, who greeted the team after they docked.

During their 128-day journey, the six crew lived in a cabin of just 20 feet by 15 feet (6 meters by 4.5 meters), took saltwater showers, and survived on a diet of dehydrated and canned food, supplemented with the occasional vegetable from their small on-board garden.

Along the way, they fought giant ocean swells, 62-knot (70 mile-an-hour) winds, temperatures up to 100 degrees Fahrenheit (38 degrees Celsius) and torn sails. The crew briefly stopped in Queensland state last week, after battling a brutal storm off the Australian coast.

Skipper Jo Royle also had the particular challenge of being the only woman on board.

"I'm definitely looking forward to a glass of wine and a giggle with my girlfriends," she said.

Vern Moen, the Plastiki's filmmaker, missed the birth of his first child — though he managed to watch the delivery on a grainy Skype connection. He met his son for the first time after docking in Sydney.

"It was very, very surreal to show up on a dock and it's like, 'here's your kid," he said with a laugh.

Although the team had originally hoped to recycle the Plastiki, de Rothschild said they are now thinking of keeping it intact, and using it as a way of enlightening people to the power of recycling.

"There were many times when people looked at us and said, 'you're crazy,'" de Rothschild said. "I think it drove us on to say, 'Anything's possible.'"


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Exploring Algae as Fuel

Andrew Pollack The New York Times 26 Jul 10;

SAN DIEGO — In a laboratory where almost all the test tubes look green, the tools of modern biotechnology are being applied to lowly pond scum.

Foreign genes are being spliced into algae and native genes are being tweaked.

Different strains of algae are pitted against one another in survival-of-the-fittest contests in an effort to accelerate the evolution of fast-growing, hardy strains.

The goal is nothing less than to create superalgae, highly efficient at converting sunlight and carbon dioxide into lipids and oils that can be sent to a refinery and made into diesel or jet fuel.

“We’ve probably engineered over 4,000 strains,” said Mike Mendez, a co-founder and vice president for technology at Sapphire Energy, the owner of the laboratory. “My whole goal here at Sapphire is to domesticate algae, to make it a crop.”

Dozens of companies, as well as many academic laboratories, are pursuing the same goal — to produce algae as a source of, literally, green energy. And many of them are using genetic engineering or other biological techniques, like chemically induced mutations, to improve how algae functions.

“There are probably well over 100 academic efforts to use genetic engineering to optimize biofuel production from algae,” said Matthew C. Posewitz, an assistant professor of chemistry at the Colorado School of Mines, who has written a review of the field. “There’s just intense interest globally.”

Algae are attracting attention because the strains can potentially produce 10 or more times more fuel per acre than the corn used to make ethanol or the soybeans used to make biodiesel. Moreover, algae might be grown on arid land and brackish water, so that fuel production would not compete with food production. And algae are voracious consumers of carbon dioxide, potentially helping to keep some of this greenhouse gas from contributing to global warming.

But efforts to genetically engineer algae, which usually means to splice in genes from other organisms, worry some experts because algae play a vital role in the environment. The single-celled photosynthetic organisms produce much of the oxygen on earth and are the base of the marine food chain.

“We are not saying don’t do this,” said Gerald H. Groenewold, director of the University of North Dakota’s Energy and Environmental Research Center, who is trying to organize a study of the risks. “We say do this with the knowledge of the implications and how to safeguard what you are doing.”

At a meeting this month of President Obama’s new bioethics commission, Allison A. Snow, an ecologist at Ohio State University, testified that a “worst-case hypothetical scenario” would be that algae engineered to be extremely hardy might escape into the environment, displace other species and cause algal overgrowths that deprive waters of oxygen, killing fish.

A week earlier, at an industry-sponsored bioenergy conference, David Haberman, an engineer who has worked on an algae project, gave a talk warning of risks. Many scientists, particularly those in the algae business, say the fears are overblown. Just as food crops cannot thrive without a farmer to nourish them and fend off pests, algae modified to be energy crops would be uncompetitive against wild algae if they were to escape, and even inside their own ponds.

“Everything we do to engineer an organism makes it weaker,” said Stephen Mayfield, a professor of biology at the University of California, San Diego, and a co-founder of Sapphire. “This idea that we can make Frankenfood or Frankenalgae is just absurd.”

Dr. Mayfield and other scientists say there have been no known environmental problems in the 35 years that scientists have been genetically engineering bacteria, although some organisms have undoubtedly escaped from laboratories.

Even Margaret Mellon of the Union of Concerned Scientists, who has been critical of biotech crops, said that if genetically engineered algae were to escape, “I would not lose sleep over it at all.”

Still, some algae researchers worry they will be engulfed by the same backlash aimed at biotech foods and say care must be exercised. “About 40 percent of the oxygen that you and I are breathing right now comes from the algae in the oceans,” the genetic scientist J. Craig Venter said at a Congressional hearing in May. “We don’t want to mess up that process.”

Dr. Venter’s company, Synthetic Genomics, is getting $300 million from Exxon Mobil to create fuel-producing algae, in part by using synthetic genes. When the two companies cut the ribbon on a new greenhouse here earlier this month, Dr. Venter assured local dignitaries in attendance that no algae would escape. “Nothing will go into the drains, Mr. Mayor,” Dr. Venter said, only half-jokingly. “San Diego is safe.”

In the long run, Dr. Venter said, the algae should be given “suicide genes” that would kill them if they escaped the lab or fuel production facility. Some companies are sticking with searching for and breeding natural strains. “Re-engineering algae seems driven more by patent law and investor desire for protection than any real requirement,” said Stan Barnes, chief executive of Bioalgene, which is one of those companies. But Dr. Venter and Mr. Mendez argue that there are huge obstacles to making algae competitive as an energy source and that every tool will be needed to optimize the strains.

Sapphire Energy seems one of the best-positioned companies to do that. The company, which is three years old, has raised $100 million from prominent investors, including Bill Gates. Sapphire is also getting $100 million in federal financing to build a demonstration project containing 300 acres of open ponds in the New Mexico desert.

The company has inserted a gene into algae that allows the organisms to make a hydrocarbon they would not naturally produce, one that would help make fuel. “You don’t want to take what algae gives you,” said Mr. Mendez, who previously worked for medical biotechnology companies. “You want to make the best product.”

The company is also developing algae that can thrive in extremely salty and exceedingly alkaline water.

It has even developed what might be called Roundup Ready algae. Like the widely grown Roundup Ready soybeans, these algae are resistant to the herbicide Roundup. That would allow the herbicide to be sprayed on a pond to kill invading wild algae while leaving the fuel-producing strain unhurt.

Not all these traits are being developed by genetic engineering, because in many cases scientists do not know what genes to use. Instead, the company screens thousands of strains each day, looking for organisms with the right properties. Those desirable traits can be further enhanced by breeding or accelerated evolution.

In one room at Sapphire’s lab, parallel tubes contain algae with identical traits growing under identical conditions. But each strain is slightly different, and only the fastest growing one — determined by which tube turns the darkest green — will be chosen for further development.

“If you can’t outcompete your wild cousin, it doesn’t make it out of this room,” said Mr. Mendez. Algae can reproduce rapidly, doubling in as little as a few hours. And they can be carried long distances by the wind. “They have the potential to blow all over the world,” said Richard Sayre of the Donald Danforth Plant Science Center in St. Louis.

Dr. Sayre, who is also chief technology officer of Phycal, an algae company, is using genetic engineering to develop algae that capture less light. Right now, he explained, algae capture more light than they need and waste a lot of it as heat. If each organism captured less, then a given amount of light could be shared by more organisms, increasing biomass production.

Instead of using open ponds, some companies are using bioreactors, which typically contain the algae in tubes. Some experts say, however, that these would not totally prevent escapes. “The idea that you can contain these things and have a large-scale system is not credible,” said John R. Benemann, an industry consultant in Walnut Creek, Calif. He said, however, that he saw absolutely no risk from genetically engineered algae.

Sapphire says it is not growing any genetically engineered algae in open ponds yet. When it is ready, it says, it will comply with all regulations.

Genetically engineered algae, whether in open ponds or enclosed bioreactors, are likely to be regulated by the Environmental Protection Agency, which now regulates genetically engineered microbes under the Toxic Substances Control Act.

Still, there has been at least one case in which genetically modified algae seem to have fallen between the regulatory cracks. When Mera Pharmaceuticals, which is based in Hawaii, wanted to test the feasibility of producing human pharmaceuticals in genetically engineered algae in 2005, none of the three federal agencies that regulate the various areas of biotechnology — E.P.A., the Food and Drug Administration and the Agriculture Department — claimed jurisdiction.

Steven G. Chalk, acting deputy assistant secretary for renewable energy at the Energy Department, said any federally financed project, like Sapphire’s New Mexico demonstration, would have to undergo an environmental assessment. But risks would be assessed case by case, he said, not for all conceivable genetically modified algae.


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