Best of our wild blogs: 25 Mar 13


Latest Green Jobs in Singapore [18 - 24 Mar 2013]
from Green Business Times

Otterly wild weekend with reefy and mangrove celebrations too
from wild shores of singapore

an otteriffic encounter @ serangoon reservoir - 24Mar2013
from sgbeachbum

An Uncommon Butterfly @ Mandai
from Beauty of Fauna and Flora in Nature

Sunda Pygmy Woodpecker collecting nectar from flowers of Erythrina sp.
from Bird Ecology Study Group

Mud Lobster sighting on first outing in 2013
from Adventures with the Naked Hermit Crabs

三月双溪布洛华语导游 Mandarin guide walk@SBWR March (XXXIV) from PurpleMangrove

Mangrove Horseshoe Crab
from Monday Morgue


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Malaysia: Rare clouded leopard caught in Felda scheme

New Straits Times 25 Mar 13


The clouded leopard in the trap set up by the state Wildlife and National Parks Department. Pic by Ramli Ibrahim

GUA MUSANG: The state Wildlife and National Parks Department yesterday captured a rare clouded leopard in Felda Perasu here following reports of its sightings by settlers.

Director Rahmat Topani said the male leopard, which was under threat of extinction, was lured into a trap set up by rangers in an oil palm plantation about 8am on Wednesday.

"The clouded leopard is a rare species and is protected. The animal has no record of attacking humans but we laid the trap when villagers reported sightings in their area."

He said the captured leopard, known scientifically as Neofelis nebulosa, was estimated to be about 4 years old with a height of 0.5m.

"We will release it into the wild in the Kuala Koh national park soon."

Rahmat said the department could not ascertain a claim made by a villager that the clouded leopard had mauled 10 goats in the settlement but would look into the issue.

"As the size of the clouded leopard is not that big, it may not be possible for it to have eaten the goats. Besides, clouded leopards normally only prey on chickens."

Settler Mat Zain Deraman, 53, said he lost 10 goats on Tuesday and Wednesday and believed they were mauled by the clouded leopard.

"I helped set up the trap with the rangers and we put two goat carcasses as bait," he said.


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Greenpeace targets Great Barrier Reef coal plans with new ship

Stuart McDill PlanetArk 25 Mar 13;

Environmental campaign group Greenpeace welcomed a new incarnation of their flagship Rainbow Warrior to Sydney on Friday, saying the vessel - whose sails cut its use of fossil fuels - will fight for the future of the Great Barrier Reef.

The reef, a popular tourist site worth billions of dollars annually to the Australian economy, is threatened by dredging, sedimentation and coal port and shipping development. UNESCO will decide in June whether the reef should be listed as a World Heritage Site in danger.

"Having the Rainbow Warrior here in Australia to confront the out-of-control coal industry undoubtedly brings a lift to a campaign that tens of thousands of Australians are already part of," said David Ritter, Greenpeace Australia CEO.

The 850-tonne ship has hi-tech rigging that includes two A-frame masts, 54 meters (177 feet) high, that allow air to flow over the sails without interruption. This enables the ship to sail completely without use of fossil fuels when the winds are right.

"We don't like burning fossil fuels either so we built a real sailboat," said Peter Willcox, the boat's captain, who was a volunteer on the original Rainbow Warrior in 1985, when it was bombed and sunk while in port in New Zealand.

The new ship is en route to Queensland to join the campaign to save the Great Barrier Reef from a planned expansion of the coal industry.

Ritter said Greenpeace is not anti-mining but that there is a direct link between the expansion of the coal industry on the east coast of Australia and the health of the reef.

"You cannot build up to nine new coal terminals in a World Heritage area and not experience real damage. What we are talking about here is nothing less than the industrialization of the Great Barrier Reef," Ritter said.

"It's no wonder UNESCO are very concerned, and that could prove deeply embarrassing for Australia," he added.

Heralded as one of the seven natural wonders of the world, the 2,000 km (1,200 mile) Great Barrier Reef is home to 400 types of coral, 240 species of birds and 1,500 species of fish. It is worth A$6 billion ($6.13 billion) a year in tourism to the economy.

(Reporting by Stuart McDill, editing by Elaine Lies)


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India: Cameras Capture Tigers Trekking Through Wildlife Corridor

Douglas Main LiveScience.com Yahoo News 25 Mar 13;

A camera trap has captured photos of two healthy tigers using a protected corridor in the Kerala province of southwest India this year, evidence that the pathway could help populations of the endangered animals.

The first photo shows an adult male tiger in very good health that has just preyed upon a gaur, also known as an Indian bison, according to a release from the World Land Trust, which funded the creation of the protected area. The camera trap spotted another adult tiger, also in good health, earlier in the year.

The corridor, which is about 4 miles (6 kilometers) long and connects two adjacent wildlife reserves, was originally created to allowelephants to move between the parks. Indeed, elephants have been spotted moving through the area, as have sloth bears, leopards, barking deer and mongooses, according to the release.

"We are all very pleased to see the increased usage of the corridor by a wide range of animals, and capturing these tigers on film is very exciting," said Sandeep Kr. Tiwari, deputy director at Wildlife Trust of India.

The Thirunelli-Kudrakote corridor, as it's called, runs through a global hotspot of diversity, the World Land Trust reports. India's largest elephant population calls the corridor home, as do 10 native mammal species (including the Salim Ali's fruit bat and the Nilgiri tahr, a type of goat) and 13 endemic bird species, like the Malabar parakeet.


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Best of our wild blogs: 24 Mar 13


Butterfly Bubbles
from Butterflies of Singapore

Weekend gardening @ Tampines Eco Park
from The Green Volunteers


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Singapore dialogues 'have influenced policymaking'

Minister says public engagement exercise prompted initiatives unveiled in Budget
Rachel Chang Straits Times 24 Mar 13;

To those who dismiss the Our Singapore Conversation (OSC) exercise as a wayang, a talkshop or a sideshow, the minister guiding it, Mr Heng Swee Keat, points to the recently passed Budget as evidence that it is already having an impact on policymaking.

The mass public engagement exercise through citizen dialogues has been under way for five months and has already changed the way policies are being shaped and prompted a slew of initiatives unveiled in the 2013 Budget, said Mr Heng.

From a wage credit scheme to boost pay to the introduction of government-run kindergartens, these were linked by the goal of meeting common aspirations that have emerged from the exercise.

The dialogues have provided no less than a new philosophical underpinning for cross-government efforts, he said.

For example, one of the 12 common aspirations to emerge from the sessions - termed "Citizens' Perspectives" - is to have a society that takes care of its disadvantaged.

It is this goal that links recent policy directions across ministries, "whether it's in education where I spoke about levelling up, or in the specific assistance schemes that the Ministry of Social and Family Development will put up, or in the way that the Ministry of Manpower reviews this wage credit scheme", he said.

His interview with The Sunday Times ranged from the political and social changes emerging from the OSC exercise to how communication of the controversial Population White Paper stacked up - poorly, he freely admitted.

But he was clearly proud of its efforts so far.

The well-received Budget 2013 is the biggest example of how the many conversations so far - with the Government listening in - have already "permeated policymaking".

"There's absolutely no reason to be cynical," he said. "It has shaped the drift of policy and provided a backdrop to the changes we are seeing."

He believes that the format of the exercise - bringing together small groups of people of different backgrounds to thrash out national issues - should be followed for all complex government decisions, except those where speed and confidentiality are necessary.

This style of engagement, as opposed to the traditional practice of mere consultation, has two advantages, he said.

The first is its open-endedness, which allows for a free airing of diverse views. The second is that it puts groups of Singaporeans with differing, and sometimes contradictory, perspectives squarely face to face.

While this may not change their minds, it can help them appreciate other problems, other world views, and the trade-offs among them, he said.

In fact, it would have been useful if the consultation process for the recent Population White Paper, published in January to a firestorm, had dovetailed with the OSC exercise, he said.

He was responding to the view, most recently expressed by PAP MP Denise Phua after the Budget debate, that the White Paper debacle lost the Government goodwill that the national conversation was generating.

Mr Heng said that when he and his team began planning the citizen dialogues last August, after Prime Minister Lee Hsien Loong said he wanted Singaporeans to "ask ourselves some fundamental questions", consultation for the White Paper was already six months along.

A decision was made not to combine the two exercises.

Asked how the White Paper's communication could have been better-handled, he said that where things went wrong was the focus on the population projection of 6.9million in 2030.

"I would say that if we had discussed it in terms of what are the fundamental issues about the Singaporean identity, the size of the Singapore core, should we plan infrastructure ahead of demand, how do we restructure the economy to cope with an ageing population, we would have been more focused on the critical issues."

In an OSC dialogue, such issues "come bottom up", he said.

Freelance photographer Shawn Byron Danker, 35, who has attended two sessions, agreed. "The White Paper gave the OSC a black eye," he said. "The OSC was supposed to be about listening, responding, but the White Paper felt like it was bulldozing. If they did it through the OSC, even test-driving the numbers in the small groups, it might not have got such a backlash."

But Mr Heng is reluctant to dwell on questions about how the OSC exercise can regain the ground lost by the Population White Paper, or if the PAP's recent defeat in the Punggol East by-election shows that it faces an uphill battle in stemming a rising anti-government tide.

Rather, he emphasised that the exercise seeks more to bring Singaporeans together, than to bring Singaporeans to the Government.

"It's really not about a better consultation process, but really it is about Singaporeans being able to come together to understand each other," he said.

He worries that as Singapore society matures and viewpoints diversify, the tendency for polarisation grows.

"In some countries, the idea of having people come together to sit at a table to discuss their opposing views is almost impossible," he said. What he hopes the OSC can kick-start is a habit in the population of being able to talk about divisive issues and find a compromise, or agree to disagree.

He is particularly proud of ground-up conversations that are not centrally organised by the OSC, but by other bodies ranging from accounting firms to voluntary welfare organisations.

The Salvation Army held a session last month with those its social services arm helps, such as teenagers from children's homes and families of prison inmates.

The issues these participants brought up - such as having more time to interact with their parents or spouses in jail, or where they would go after they grew too old to stay in a home - were certainly not run-of-the-mill concerns.

It was also the first time that many of them had been asked "What kind of Singapore do you want to see?" said Ms Linda Au Yong, its Singapore director of social and community services.

As for what might come out of the session, she said: "I don't think they left thinking, 'Oh, there will be a solution for us'. They left thinking, 'I have been heard'."

But for other Singaporeans, what has been said in the OSC exercise so far seems to have a familiar ring.

The "citizens' perspectives" - from a society with a sense of belonging, to one with a more fulfilling pace of life - strike some as stating the obvious.

Financial controller Larry Medina, 47, felt most people at his session, attended by about 50, dwelt on the same topics that have been flagged constantly online.

"But it's easy to dismiss the views on the Internet, and they often descend into negativity or criticism," he said.

"I think that the Government is more accepting of views through the OSC and responsive to it because it's their project. I'm sort of amazed at the number of new initiatives that have been rolled out."

Mr Danker said the reaction he heard from some civil society activists when invited to the OSC was: "Why must we go and talk to them?" But to him, the answer is simply "because the Government has asked".

"They've reached out. I won't turn around and slap their hand aside," he said.

Mr Heng is heartened by such views, despite the scepticism and indifference that the exercise faces from various quarters, most notably online.

"I'm encouraged by those who came being cynical and left feeling good. I'm encouraged by those who came wanting to talk about their own issue and left saying, 'I learnt something about other people's perspectives that I wouldn't otherwise have known'."

He is confident that the number of converts will only grow.

"There is a Chinese saying, 'you know the value of a horse over a long journey'. This is a long learning journey, and what we need to do is keep to the sincerity and authenticity of the process.

"If we just keep doing that, then eventually I think people will see that this is a genuine, sincere effort and this is really about the future of Singapore."


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Why waste so much if we love food?

Tom Benner Straits Times 24 Mar 13;

Singaporeans tossed out some 675 million kilos of food in 2011, according to the National Environment Agency, a vast amount that exposes the casual attitudes and habits of living in a food paradise and land of plenty.

This may seem surprising for Singapore, a small island that imports most of what is consumed. Singaporeans are second to none in their love of food, yet one routinely sees unfinished plates getting scraped into rubbish bins, from hawker centres to high-end restaurants and catered affairs.

It is not just a Singapore problem; it is a part of a global problem of growing proportions.

Food loss and food waste occur at alarming rates - about one-third of all the food produced for human consumption, some 1.3 billion tonnes of food worth around US$1 trillion (S$1.25 trillion) - is lost or wasted each year. At the same time, world food demand grows; about one billion people are undernourished globally.

Food loss typically happens in the way food is harvested, transported, processed and stored. One example: Staggering amounts of rice are lost to substandard farm storage facilities vulnerable to pest infestation and moisture.

Food waste typically happens at the retail and consumer end. Fruit and vegetables that don't meet overly strict cosmetic standards - so-called "funny fruit" or "ugly produce" - are rejected by major supermarkets and thrown away. Household refrigerators are stuffed with forgotten, perishable groceries. Many people confuse "best-before" and "use-by" date stamps on food products. Restaurant meals and banquet fare go unfinished or untouched.

It is an economic issue, an environmental issue and a moral issue.

Food waste and loss drive up food prices and squander resources including water, energy, labour and land. Discarded food and packaging strain our disposal processes and end up in landfills, which in turn contribute to greenhouse gases and global warming, or are incinerated. The latter is what happens in Singapore, and that is hardly compatible with its green aspirations. As the planet's human population looks to grow from seven billion to nine billion by 2050, food waste and loss threaten our sustainability.

It matters in global terms and it matters in pocketbook terms: Food waste is an unnecessary drain on household budgets.

A global United Nations campaign seeks to make changes in food production and consumption, from the way food is grown, transported, processed and stored to the way it is sold and consumed. The campaign, Think.Eat.Save, with its clever slogan, "Reduce your foodprint", is organised by the United Nations Environment Programme and the Food and Agriculture Organisation.

Researchers at the Nanyang Technological University (NTU) issued a report last year on food waste in South-east Asia, calling for changes in the food supply chain from "farm to bowl". They warned that attitudes among retailers, the hospitality sector, and consumers in cities such as Singapore and Hong Kong are increasingly crucial to address.

Four final-year NTU students recently took up the cause, promoting catchy mantras designed to raise awareness among consumers. One of their mantras, "Don't shy shy", encourages restaurant diners not to be shy about asking for unfinished food to be wrapped up. Other mantras include: "Are you an S/M/L?", which encourages diners to order the right portion sizes, "Be original", which asks diners to customise orders by leaving out ingredients they won't eat, and "Appreciate the little things in life", which encourages diners not to overlook side dishes.

A handful of food and beverage operations agreed to implement the mantras over the months of February and March as tips to consumers to help them prevent food wastage.

Among them is Naked Fish Shoppe owner James Wong, whose restaurants use fish trimmings - "perfectly good food that would normally be thrown out" - in dishes of baked rice, garnished with cheese and seasoning. He also tries to educate consumers by offering children's and adult portion sizes, and the choice to substitute unwanted sides such as french fries.

Such efforts take imagination and initiative but restaurateurs can remember that, in addition to helping the environment, saving food is saving money.

Experts say tax incentives can help to promote donations of usable food, aided by a strengthened food redistribution network to ensure safety standards are met. In land-scarce Singapore, composting is not as environmentally viable as it is in other places, and disincentives that have been tried elsewhere, such as mandatory food waste separation and food waste disposal fees, seem unlikely to be widely accepted.

Consciousness-raising campaigns can help, and young people should be a prime target. Surveys show that Singaporeans aged 20 to 35 years - a demographic that spends a large portion of their disposable income on eating out - have a high tendency to waste food. Young consumers have a lifetime of buying and eating food ahead of them, so getting the word out is key.

Significant losses of food at the production end will require the work of government and industry leaders to increase regional infrastructures and food processing systems. But retailers and consumers, particularly in countries such as Singapore that are rich in food, can take small, conscious steps that collectively shape a more sustainable future.

The writer is a freelance writer based in Singapore.


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Ikea stops providing disposable plastic bags

Customers have to use their own or buy reusable ones from furniture chain
David Ee and Jessica Lim Straits Times 24 Mar 13;

Furniture giant Ikea has decided that it is plastic not-so-fantastic. From yesterday, the Swedish company became the first retailer in Singapore to stop providing disposable plastic bags.

This leaves customers with two choices: either bring their own bag, or buy a reusable one for 60 or 90 cents, depending on the size.

The reusable bags used to cost 90 cents and $1.20, but prices have been cut to placate customers disgruntled with the new move.

But this is nothing new for the furniture chain. Its stores in Britain have had a no-disposable plastic bag policy since 2007. There are also no plastic bags in its stores in America, Canada, Australia, Malaysia and Thailand.

Still, is the inconvenience to customers here worth it?

Given Singapore's small size, three billion plastic bags are used every year compared to one trillion around the world. That is 0.003 per cent.

And bags here are incinerated at temperatures of 1,000 deg C, which stops the release of harmful dioxins, said National University of Singapore Associate Professor Ting Yen Peng, a chemical and biomolecular engineer .

But it still adds carbon dioxide to the atmosphere, leading to global warming, and the bags, which take 1,000 years to disintegrate naturally, pose dangers to marine life when they get into the sea.

Ikea Singapore's sustainability manager, Mr Marcus Tay, told The Sunday Times that the latest decision was made easier after customers reacted positively when the company started charging for bags - five cents for a small one; 10 cents for the large size - in 2007.

"There was minimal resistance... This showed us that Singaporeans are positive about moving towards more sustainable living," he said.

Since charging for disposable plastic bags, Ikea's two stores in Alexandra and Tampines managed to save on 18 million bags, he added.

But Ikea stands alone in its quest to stop Singapore from relying on the ubiquitous disposable plastic bag.

Last year, clothing chain Bossini began charging 10 cents for each bag, one of a handful of retailers here that do not hand them out free.

But supermarket chains The Sunday Times spoke to plan to stick with the status quo. Dairy Farm Singapore, which runs the Giant and Cold Storage chains, said that shoppers still expect to be provided free plastic bags.

An NTUC FairPrice spokesman added that customer habits will take time to change.

But there may be more to banning plastic bags than just helping Singapore to go green.

Said Mr Simon Bell, director of strategy at global brand consulting firm Landor Associates: "A brand with a green cause is often held in higher esteem than a brand without one in today's world. Consumers are... often choosing brands with a strong cause over others, to feel like they are 'doing good' in a way while they shop."

Shoppers here remain divided though.

Said compliance executive Mark Chew, 33: "It's a duty for the shop to provide a bag (free). I don't care if it's plastic or not."

But Mr Desmond Pereira, a 61-year-old warehouse manager who carries a cloth bag with him, feels there is little excuse in not chipping in to help the environment.

"Everybody has bags at home (they can bring). Why is it inconvenient?"


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Singapore's skyline plunges into darkness for "Earth Hour"

Sara Grosse Channel NewsAsia 23 Mar 13;

SINGAPORE: In a massive display to show concern for the environment, it was lights out for Singapore's skyline.

Just after 8pm Saturday, several hotels, businesses and companies switched off their lights for Earth Hour. In all, more than 100 buildings around the city centre took part.

The event aims to unite the world in campaigning against climate change by the simple deed of just turning off the lights for one hour.

Some businesses have also pledged to go "beyond the hour".

For example, Marina Bay Sands has rallied team members to adopt environmental-friendly lifestyle changes.

And away from the city centre, it was also lights out in other parts of Singapore.

In Clementi, common lights at three blocks of flats were switched off for an hour from 8.30pm.

As part of the event, residents in the neighbourhood were also encouraged to turn off their lights at home.

Singapore goes dark for Earth Hour
Dozens of office buildings, hotels and shopping malls turned off non-essential lighting from 8.30pm to 9.30pm for global initiative
Straits Times 24 Mar 13;

Landmarks like the Supertrees at Gardens by the Bay and the Esplanade went dark for an hour last night.

Dozens of office buildings, hotels and shopping malls also turned off non-essential lighting from 8.30pm to 9.30pm to mark Earth Hour - a global initiative by the World Wildlife Fund to support more sustainable living - in Singapore.

Sydney's skyline was among the first in the world to go dark as the event kicked off. Many of the world's iconic attractions, including the Petronas Towers in Kuala Lumpur, the Bird's Nest in Beijing, and the Burj Khalifa in Dubai took part.

In Japan's north-east, residents lit candles to both show support for the campaign and mourn victims of the 2011 quake-tsunami disaster, organisers said.

At Singapore's Marina Bay floating platform, about 5,000 people gathered from late afternoon and many danced on special energy absorbing pads to generate enough electricity to power an outdoor movie screening.

Acting Minister for Manpower and Senior Minister of State for National Development Tan Chuan- Jin, who spoke at the event, called on all Singaporeans to do their part to save the environment with small, simple acts.

"All these little efforts do count," he said.


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Best of our wild blogs: 23 Mar 13


Through the lens of my camera
from Psychedelic Nature

Site Allocation Exercise for ICCS2013: Round 1 completed!
from News from the International Coastal Cleanup Singapore

二月双溪布洛华语导游 Mandarin guided walk@SBWR, February (XXXVIII) from PurpleMangrove

Brown-throated Sunbird takes nectar from Melaleuca cajuputi
from Bird Ecology Study Group and In-between White-breasted waterhen


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Singapore's next challenge: 'Treating more seawater with less energy'

David Ee Straits Times 23 Mar 12;

EVEN if Singapore realises its quest to supply all of its own water, it faces another challenge: acquiring the energy it takes to produce the water.

That was the point raised by Minister for the Environment and Water Resources Vivian Balakrishnan at yesterday's book launch of The Singapore Water Story, which chronicles the country's rise to becoming a world leader in water management.

"Singapore has to realise that, in fact, we have translated a dependence on water to a dependence on energy...as long as you've got energy, you've got water," said the minister at the National University of Singapore's Bukit Timah campus.

The technologies employed in water treatment here today, for example, reverse osmosis, require substantial amounts of energy.

The Minister explained that as the country becomes more water self-sufficient, this "simply substitutes one strategic vulnerability for another".

To meet its energy challenge, Singapore will have rely on the same things that worked in its water story - political resolve, a clear vision, the right pricing, and a commitment to technology.

Today, Singapore produces at least 40 per cent of its own water needs - with three quarters coming from reclaimed Newater, and the rest from treated seawater.

National water agency PUB wants this to double to 80 per cent by 2060.

Reverse osmosis, the most common method to treat seawater here, typically uses up to 4.5 kilowatt hours to produce 1,000 litres of desalinated water.

That is enough energy to power an HDB flat for several hours.

But PUB is seeking to reduce these levels with new technologies. For example, it is working with Keppel Seghers to develop Memstill technology, which uses waste heat to treat seawater. The process can reduce energy use by up to two-thirds.

It is also exploring longer term solutions such as bio-mimicry, which copies the way some plants and animals treat seawater for their survival, using negligible amounts of energy.

By 2060, Singapore's water usage could double to almost 800 million gallons a day, enough to fill more than 1,200 Olympic-size swimming pools each day.

Managing supply of water & rising energy costs a challenge for Singapore
Vimita Mohandas Channel NewsAsia 22 Mar 13;

SINGAPORE: The government says that maintaining a stable supply of water against rising energy costs is a key challenge for Singapore.

This is because Singapore has been turning to technology to convert waste water into potable water - which requires energy.

Minister for the Environment and Water Resources, Dr Vivian Balakrishnan, said this at the launch of the "Singapore Water Story" book on Friday.

The book charts Singapore's success in its water strategies over the last five decades.

It also discusses Singapore's evolving framework to meet current demands on industrial and domestic water uses. Readers will also learn about the implementation of pricing and the mandatory water conservation strategies.

But experts say hurdles remain ahead.

PUB chairman Tan Gee Paw said: "The big challenge would be to ensure sustainability of supply against rising energy costs. The sustainability of the water supply is extremely important to us. Then there's the issue of water security, going into the future, because of climate change and the threat of drought."

Dr Balakrishnan said the success of the Singapore water story is a combination of getting the right formula of politics, economics and technology.

For example, other countries which do not charge for water can learn from Singapore's strategy of charging for water.

"The price that we charge for water at the tap in Singapore...full price is 1,000 times cheaper than the price of water in a bottle," he said.

Experts also said politicians have to be steadfast, like then Prime Minister Lee Kuan Yew, to ensure a success story like Singapore's.

Asit Biswas, founder of Third World Centre for Water Management in Mexico, said: "Every month, when the Singapore River was being cleaned up, he wanted the report on his desk... what's happening, what's the progress, what are the problems. So he was consistently looking at how to make Singapore more water self-sufficient."

Biswas is also a visiting professor at the Lee Kuan Yew School for Public Policy in Singapore.

The book is available at Books Kinokuniya, and a Mandarin version is under way.

- CNA/ir


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S$4m system to monitor Singapore’s coastal waters

New Neptune system will let authorities respond quickly to pollution incidents, track where they originated
Kelly Ng Today Online 23 Mar 13;

SINGAPORE — A new water-monitoring system that allows for real-time monitoring of the waters around Singapore has been launched, so that the authorities can respond more quickly to water pollution incidents and potential pollution hotspots.

With the new system, called Neptune, the National Environment Agency (NEA) will also be able to send out alerts of chemical spills and algae blooms to the public through its mobile application myENV by the end of this year, so that the public would know which spots to avoid for recreational activities like swimming.

In 2008, the NEA found the waters at Pasir Ris beach unsuitable for swimming in, as the bacteria count of enterococcus, which is found in human faeces, was too high. The beach was declared safe for swimming last year.

The NEA said Neptune would allow for earlier alerts and more “timely” responses to such incidents.

“With Neptune, we will have better capabilities to backtrack and see where the pollution originated,” said a spokesperson for the NEA.

The S$4-million system was jointly developed by the NEA and Singapore Delft Water Alliance.

Comprising eight solar-powered buoy-based stations, the final buoy was deployed yesterday at Cyrene, an offshore reef.

Speaking at the deployment, Minister for the Environment and Water Resources Vivian Balakrishnan called this a “critical” development, given that Singapore is one of the busiest ports in the world.

“We want to maintain a safe, high-quality (maritime) environment ... (Real-time data will) allow us to anticipate problems or the evolution of a problem even as it occurs.

“This is also a symbol of our commitment to make sure that environment data is transparent and available to all stakeholders,” Dr Balakrishnan added.

Each buoy tracks and sends live updates of the ocean conditions to an operational management system located on mainland Singapore for processing.

Parameters measured include pH, algal nutrients and concentration of dissolved oxygen.

They each weigh about 1,000kg and are fitted with Global Positioning Systems and anti-theft alarms.

All eight buoys were deployed over this month. A test will be carried out in the next year for necessary modifications to be made.

Neptune will complement the NEA’s current manual water monitoring programme, in which officers collect water samples from six designated locations and analyse them in laboratories.

New coastal water quality monitoring system launched
Seet Sok Hwee, Tan Qiuyi Channel NewsAsia 22 Mar 13;

SINGAPORE: A new system to monitor the quality of Singapore's coastal waters was launched on Friday morning, in conjunction with World Water Day.

Eight stations which monitor the quality of Singapore's coastal waters continuously have been deployed in the Straits of Johor and the Straits of Singapore. The system is named Neptune.

Each station is about four metres high and weighs about 1,000 kilogrammes. The stations run on solar power.

Vivian Balakrishnan, minister for environment and water resources, said: "It's the first in the world, where we're not just monitoring a bay or a pond, but islandwide. They'll provide us real-time data which will allow us to keep very close tabs on any emerging pollutants, or any other changes in the seas and waters around us, as well as to keep track of any land-based pollutants which might spill over into the sea.

"This is a significant development for NEA (National Environment Agency) and for Singapore. It's also a symbol of our commitment to make sure that environmental data is transparent, is made available to all stakeholders. We will do our best to make sure everyone plays their part to protect our seas and the waters and the environment."

The system cost the NEA some S$4 million.

- CNA/xq

Buoy oh buoy, there's an oil spill coming in
Grace Chua Straits Times 23 Mar 13;


One of the eight buoys being deployed off Cyrene Reef, near Jurong Island. Each buoy acts as its own chemistry lab, testing coastal waters for pollutants and sending continuous real-time updates wirelessly to the National Environment Agency. -- ST PHOTO: CAROLINE CHIA

SHOULD an oil spill occur off Singapore, the public can now get an earlier warning on when and where it will first hit.

All thanks to a network of eight specially outfitted buoys along the coastline, the last of which was installed yesterday.

It is part of a $4 million ocean-monitoring system called Neptune, named after the Roman god of the sea.

Each buoy acts as its own chemistry lab, testing coastal waters for pollutants and sending continuous real-time updates wirelessly to the National Environment Agency (NEA).

The data is integrated into a computer model, developed in collaboration with the Singapore-Delft Water Alliance, that simulates how tides and currents flow and shift with the weather.

This gives the NEA early warnings of oil and chemical spills, allowing it to trace the source of pollutants. It will also help the agency predict the impact of future developments on water quality.

And by about the end of this year, the public will be able to use some of that data, by checking NEA's MyENV mobile app, to see what the water quality is like at the beach.

The coastal necklace of buoys will complement a more traditional existing method: NEA officers going out on a boat to take weekly or monthly water samples.

The system will be fine-tuned for a year and be fully operational by April next year, and more buoys could be added if they are needed.

Over the past two weeks, the 4m-tall, 1-tonne buoys had been deployed one by one from Changi to Tuas.

As the sun came up yesterday morning, the final buoy was anchored off Cyrene Reef near Jurong Island.

Environment and Water Resources Minister Vivian Balakrishnan, who viewed the launch, said the system will help in crisis management.

"Let's take the example of an oil spill," he explained. "We want to be able to predict how extensive it will be, where it will make landfall, the deployment of our resources to do the cleanup. All that will depend on the fact that we've got realtime data to guide us..."

In May 2010, an oil spill occurred off Changi East, and agencies had to rely on satellite images that were often obscured by clouds to work out where the spill was headed.

Added NEA chief executive Andrew Tan: "What you cannot monitor, what you cannot track - you cannot deal with."




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