Best of our wild blogs: 5 Jul 18

14 Jul (Sat): Our Singapore Reef's Singles Mingle: Marine Clean Up!
Celebrating Singapore Shores!

2017 Year in Review: Part 2 - Visiting Songbirds
Singapore Bird Group

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PUB aims to double water supply by 2060 without using more energy or producing more waste

LOUISA TANG Today Online 4 Jul 18;

SINGAPORE — National water agency PUB has set a target to meet future demand by doubling the amount of clean water it produces today by 2060 without using more energy.

That is one of several long-term goals that the PUB committed to on Wednesday (July 4), as it soldiers on with research and development (R&D) efforts to increase water resources for the future and improve water treatment efficiency.

Through new technologies, it aims to reduce the energy used in desalination by more than two-thirds, increase the amount of NEWater recovered from used water to 90 per cent at low energy levels, and produce as much energy as it uses in treating used water.

Since 2002 till last year, the agency, its research partners and the National Research Foundation have pumped in S$453 million in 613 water R&D projects, more than three-quarters of which have moved towards full-scale deployment.

The agency is also looking into reducing the amount of waste — produced in the form of sludge — that it has to dispose of. Sludge, a mixture of organic materials, minerals and other waste materials filtered out during water treatment, is costly to incinerate and dispose of in the landfill.

Of Singapore's four national taps, desalinated water and NEWater meet up to 70 per cent of today's water demand. That is projected to go up to 80 per cent in 2030 and 85 per cent in 2060.

Desalinated water, which currently meets up to 30 per cent of water demand and will meet 30 per cent of future demand in 2060, is the most energy-intensive water source. NEWater, on the other hand, currently makes up 40 per cent of water demand, and meet up to 55 per cent of future demand in 2060.

However, both desalinating seawater and getting NEWater from used water require between five and 17 times more energy than the conventional method of treating rainwater.

Mr Harry Seah, PUB's assistant head of future systems and technology, said that if PUB sticks to current technologies, it will have to use four times more energy and produce twice as much sludge as today to meet Singapore's water demand in 2060. This is unsustainable and can only be overcome using innovative technologies.

"The question is affordability. We are expecting the cost of energy to go up," he added. "If we don't do anything today, the cost of producing water is going to go up too."

While Mr Seah stopped short of saying this would lead to higher water prices for consumers, he noted that being efficient with energy usage is key to maintaining water prices.

"There are a lot of other factors besides energy — there's manpower, for example. We do our part through efficiency to drag (having to increase prices) as long as possible," he said.

DIFFERENT METHODS TO REDUCE ENERGY USE

Over the next five to 10 years, the agency plans to reduce its energy consumption for desalination by more than half. In the long term, it plans to whittle this down to more than two-thirds.

One method PUB is testing out at its R&D facility in Tuas is the electro-deionisation technology. This technology uses an electric field to pull dissolved salts from seawater, which requires less energy than the current method of reverse osmosis — pushing seawater through membranes that filter out salts and impurities.

The PUB plans to implement the technology, alongside reverse osmosis, next year at the newly opened Tuas Desalination Plant. It also plans for Singapore's sixth desalination plant, which has not been identified yet, to process seawater using purely electro-deionisation.

Another method being studied at the Tuas R&D facility is the biomimetic membrane. These membranes use natural proteins found in cell membranes that can desalinate seawater more efficiently.

As for NEWater, where the current amount of energy used turns only 75 per cent of the treated used water into NEWater through reverse osmosis, PUB's goal is to up the production to 90 per cent using less than half of the energy used.

Lastly, in the short term, the agency wants to be able to produce as much energy as it uses in water reclamation plants. To do so, it is tapping on sludge, which is usually seen as a waste product.

However, when sludge breaks down, it produces biogas, which can be used as a source of energy. Since at least the 1990s, PUB has been using sludge to produce biogas, which it then uses to power the water reclamation plants.

Currently, this method of using sludge to produce biogas allows PUB's water reclamation plants to produce 25 per cent of the energy it requires. The plan is to move the energy self-sufficiency level to 75 per cent, with the ultimate goal set at 100 per cent.

Through this, PUB can also reduce the amount of sludge it has to dispose of by more than 50 per cent in the long term. The process will double the amount of used water that can be treated at today's sludge footprint too.

The various technologies being tested will be showcased at Singapore International Water Week 2018, to be held from Sunday (July 8) to July 12.



Need more water? PUB aims to produce more with same amount of resources
Aqil Haziq Mahmud Channel NewsAsia 4 Jul 18;

SINGAPORE: Every time you go to the toilet, your waste enters the sewers as used water, gets treated at a water reclamation plant, then processed into NEWater or released into the sea.

The treatment process also produces sludge, a mud-like mixture of solid and liquid bits that goes into the incinerator and then dumped in the landfill.

Sounds simple enough, but there's a problem: It's not just a bit of mud.

Singapore consumes 430 million gallons of water a day (mgd), enough to fill 782 Olympic-sized swimming pools, and generates 300,000 tonnes of sludge a year, equivalent to the weight of 3,000 buses.

These figures are not about to go down. By 2060, when Singapore is set to use twice the amount of water it does now, it will generate 600,000 tonnes of sludge annually.

This presents a challenge, as Semakau Landfill is projected to run out of space by 2035 at the current rate waste is being generated and burnt.

Enter national water agency PUB, which is trying to recycle more of the sludge into biogas, an important source of energy.

PUB is already turning some of the sludge into biogas, which means its four water reclamation plants are 25 per cent energy self-sufficient.

This is because its plants have digestors that convert the organic matter in sludge into biogas, which can in turn power generators.

But within the next decade, PUB wants its plants to be fully energy self-sufficient. This means turning even more sludge into biogas through technological innovations.

One way is through a thermal hydrolysis process (THP), which pre-treats sludge using high temperature and pressure to improve its breakdown rate in digestors. This allows more organic content to be converted to biogas.

PUB is testing this technology at a demonstration plant at the Jurong Water Reclamation Plant. The demonstration plant can treat up to 70 tonnes of sludge a day.

The agency is also testing a "novel combination" of processes, including a biologically enhanced treatment facility and energy-efficient membrane bioreactor (MBR) that helps shorten the treatment process, reduce energy use and maximise biogas production.

This combination is being validated at the Ulu Pandan wastewater treatment demonstration plant, which uses 40 per cent less energy than a typical plant.

WHAT'S THE BIG DEAL?

Besides extending landfill lifespans, how will reducing the energy and waste footprint of treating used water benefit people?

As PUB explains, used water treatment is the "backbone" of NEWater production, which currently supplies up to 40 per cent of Singapore's water demand. By 2060, NEWater will supply up to 55 per cent.

The same goes for desalinated water, another national tap that will be stretched by rising demand.

“Meeting future water demand with today’s technologies will see PUB’s energy footprint quadruple to 4,000GWh/year and the amount of sludge generated double to over 600,000 tonnes a year by 2060,” PUB said on Tuesday (Jul 3). “This is unsustainable and can only be overcome by leveraging technological innovations.”

That energy footprint would have been enough to power 686,000 5-room Housing and Development Board flats for a month.

“The price of energy is going to go up,” PUB's assistant chief executive (future systems and technology) Harry Seah said. “If you don’t do anything today, the cost of producing water is going to go up.”

WATER PRICES

When asked if the technological innovations would help keep water prices stable, Mr Seah said “we do our part through efficiency to drag it (out) as long as possible, that’s the best I can do”.

Since July, the price of water has gone up 30 per cent following a two-step increase. The hike was in line with the rising costs of producing water.

“Whether the price will go up, I don’t know, but we can try our best to make our water affordable to the public,” he added, highlighting that it would also depend on other factors like manpower.

“Basically, we have to look at it from the point of view of sustainability, besides dollar and cents.”

INVESTING IN R&D

And so PUB's target is clear: Produce double the amount of water to meet 2060 demand, but with the same energy and waste footprint.

To do this, it has - together with partners - invested an average of S$30 million a year in water technology research and development (R&D), enabling technologies like THP and MBR to progress beyond proof-of-concept.

For instance in desalination, PUB has invested in electro-deionisation (EDI) technology, which uses an electric field to extract dissolved salts from seawater.

In contrast, desalination is currently done by reverse osmosis (RO), which involves pushing seawater through membranes that filter out salts and impurities.

The fact that EDI revolves around extracting a small component out of a larger base, as opposed to other way round in RO, means it consumes less energy.

While current desalination technology uses 3.5kWh/m3, an EDI demonstration plant in Tuas is consuming 2.4kWh/m3 to process 3,800m3 of water a day.

The target is to bring this down to 1.8kWh/m3 by the end of the year, while there are also plans to further validate the technology at 10,000m3 of water a day at the new Tuas Desalination Plant.

Beyond EDI, PUB is pouring resources into other water technologies ranging from electrical fields to cell membranes, all in the name of reducing energy consumption.

REDUCING WATER DEMAND

While these bode well for boosting the efficiency of water supply, Mr Seah insisted that managing water demand is equally important.

“Even when I say water demand is doubled, I’m going to try ways and means to impede the rate of increase of the demand,” he said.

Mr Seah said the PUB has been “quite aggressive” in encouraging industries to recycle their processed water, in a bid to reduce demand by 3mgd every year.

As for consumers, Mr Seah said the automated meter reading (AMR) project will help PUB monitor efficiency and energy savings, as well as calibrate demand and supply.

In 2016, PUB piloted the project to provide some 500 households in Punggol with “timely” information on water consumption.

“Most important, it is to change the behaviour of consumption,” Mr Seah added. “If you turn it into a behavioural change, if a member of the public thinks it’s the last drop, then you will be very careful using water.”

Source: CNA/hz


PUB focuses on squeezing more value out of each drop of clean water produced
Audrey Tan Straits Times 4 Jul 18;

SINGAPORE - With the search for new water sources reaching its limits, Singapore is setting its sights on another key area of research, to make sure it squeezes more value from each drop of clean water it produces.

A significant chunk of the $435 million that has gone into water research and development (R&D) here has gone into making water treatment processes less of a drain on electricity.

"We are pushing the frontier of water technology to tackle the pressing challenges in energy and sludge management efficiency," said Mr Harry Seah, national water agency PUB's assistant chief executive for future systems and technology, on Wednesday (July 4).

This comes as Singapore becomes increasingly reliant on its two weather-proof sources of water - desalination and water reuse - against a backdrop of erratic weather, he said.

"The challenge is to ensure that technological advancements continue to keep up with increasing water demand so these sources remain sustainable," Mr Seah added.

He was giving the media an update on Singapore's research into water ahead of a global water conference, the Singapore International Water Week, in Marina Bay Sands next week.

Up until the early 2000s, Singapore has been reliant on rain falling in its reservoirs or Malaysia's Johor River to meet its water needs.

PUB and research partner to reduce energy consumption of seawater desalination
A new "tap" came online in 2002 with Singapore's launch of Newater (recycled used water), and again in 2005, when the Republic's first desalination plant in Tuas was opened.

Today, both these taps can meet up to 70 per cent of Singapore's water demand of 430 million gallons a day, and are projected to help meet up to 85 per cent of future water demand in 2060. Demand for water is expected to double by then.

But both these water treatment methods require plenty of energy. Between five and 17 times more electricity than that used to treat rainwater is needed to produce water through desalination or treatment of used water. The latter also produces sludge, which is ultimately landfilled.

PUB said that meeting future water demand with today's technology will see PUB's electricity requirement go up four times to 4,000 GWh a year, with the amount of sludge generated doubling to 600,000 tonnes a year by 2060.

"This is unsustainable and can only be overcome by leveraging technology," said Mr Seah, adding that Singapore's long-term goal is to meet water demand with the current amount of energy and sludge produce.

While Singapore is not constrained by energy as it is by water and land, it is still in Singapore's interests to keep this requirement low to save on costs, and to fulfil its international climate pledge to reduce its carbon footprint, Mr Seah said.

To this end, PUB collaborates with research institutes and the private sector on research projects, including how to cut energy requirements of desalination.

One example is a collaboration on desalination technology that PUB has with American company Evoqua, that can halve energy requirements for desalination.

Assistant Professor Winston Chow from National University of Singapore's geography department said that while new water "taps", such as groundwater extraction, can be explored further, Singapore has succeeded in enhancing its water supply through desalination and Newater.

"It's thus more sensible to invest in making these taps more efficient and cheaper for both domestic and commercial water users here."

He added that there are direct and indirect environmental benefits to increasing the efficiency of the existing water treatment methods.

"The local environment directly benefits if there is reduction in brine (salty discharge from desalination) and sludge, and less energy use contributes to lowering Singapore's long-term energy intensity commitments, as set out in its pledge in the Paris Agreement," said Prof Chow.

Water expert Asit Biswas, distinguished visiting professor at the Lee Kuan Yew School of Public Policy and Stockholm Water Prize winner, cautioned that managing demand has to be an essential component of ensuring Singapore's future water security.

"We have reached a plateau in what technology can do for us in increasing water supply. Further advances are likely to be incremental rather than transformational," said Prof Biswas.

He added: "What could be transformational is significant emphasis on domestic and industrial demand management by all means available. All should realise that water is a limited and precious resource, and must be used prudently."


PUB and research partner to reduce energy consumption of seawater desalination
Luke Anthony Tan Straits Times 4 Jul 18;

SINGAPORE - To meet Singapore’s water needs and reduce the energy costs of treating seawater, national water agency PUB and its research partner Evoqua Water have announced a new process that can potentially reduce the energy consumption of seawater desalination by half.

Currently, up to 30 per cent of Singapore’s water needs is desalinated by reverse osmosis, a process which pushes seawater through membranes that filter out dissolved salts and minerals.

This form of water treatment, according to PUB, uses about 3.5kwh to produce one cubic m of desalinated water. However, Evoqua Water has developed new desalination modules which use electro-deionisation (EDI) technology. This uses electric currents to remove dissolved salts and minerals from seawater.

These EDI models have been used at a demonstration plant at Tuas since March and are able to treat 3,800 cubic m of seawater per day.

The rate of energy consumption of this plant is at 2.4kwh per cubic m of water treated, according to Mr Harry Seah, assistant chief executive at PUB.

In 2009, PUB and Evoqua Water had shown - using proof-of-concept EDI models - that they could achieve an energy consumption rate of 1.65kwh per cubic m of seawater.

Hence, Mr Seah added that any new desalination plant would also use EDI technology and hopes to bring down the rate of energy consumption to 1.8 kwh per cubic m of seawater by next year as desalination operations are being scaled up at the Tuas demonstration plant.

The new Tuas Desalination Plant. Up until the early 2000s, Singapore has been reliant on rain falling in its reservoirs or Malaysia's Johor River to meet its water needs.

Energy consumption rates aside, Dr Qiao Xiangyi, Evoqua’s research and development manager, said the production costs of the EDI technology have been reduced to a fraction of its original cost - from half a million dollars to about $40,000.

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Malaysia: Sabah Wildlife Dept confiscates protected species kept without permits

The Star 5 Jul 18;

KOTA KINABALU: The Sabah Wildlife Department (SWD) has confiscated protected species kept as pets without permits at two different locations near here, yesterday.

Sabah Deputy Chief Minister Christina Liew said the department received reports from the public on the matter and dispatched an enforcement team after obtaining search warrants from the court to check and raid the premises in Kepayan and Kg Kibabaig, Penampang, near here.

Liew who is also the state Tourism, Culture and Environment Minister said the owner of the premises aged 63 and 48 years old respectively, failed to show permit to prove legal ownership of the animals to the enforcement team.

“In the first premise (in Kepayan), the enforcement team found one White-browed Shama, one Magpie Robin and seven Blue-crowned Hanging Parrots being kept in several small bird cages. All the birds are listed under Part I of Schedule 2 of the Wildlife Conservation Enactment 1997.

Also present were the ministry's permanent secretary Datu Rosmadi Datu Sulai and SWD Director Augustine Tuuga.

Liew said keeping the birds without a permit is an offence under section 41(2) of the Enactment which, upon conviction, is liable to a fine of between RM30,000 to RM100,000 or a jail term of between six months to five years, or both a fine and jail.

“Keeping the monkey without a legal permit also carries the same penalty because the species is also listed under Part 1 of Schedule 2 of the Enactment,” she said, adding that the birds and the Long-tailed Macaque were confiscated for further investigation.

Liew said the SWD thanked the public for providing the information on the animals and the department also welcomed information from the public on all wildlife-related matters.

All information can be forwarded to its head of SWD's enforcement unit through WhatsApp /SMS/or direct calls to 012-816 6818. -Bernama


Wildlife Department confiscates exotic birds, long-tailed macaque kept as pets
Kristy Inus New Straits Times 4 Jul 18;

KOTA KINABALU: The Sabah Wildlife Department raided two premises and confiscated nine protected exotic birds and a long-tailed macaque kept illegally as pets on Tuesday morning.

State Tourism, Culture and Environment Minister Christina Liew announced this at the sidelines of the state assembly sitting here.

Both owners at the different premises, a 63-year-old man and a 48-year-old man, failed to show legal ownership, she told reporters at a press conference.

"The department received a report on Monday of the illegal ownerships. The enforcement ream raided the said locations yesterday where in the first premise at Kepayan, a white-browed shama, a magpie robin and seven blue-crowned hanging parrots were found kept in several cages.

"All the birds are listed under Part 1 of Schedule 2 of the Wildlife Conservation Enactment 1997.

"Keeping the birds without a permit is an offence under section 41(2) of the Enactment which upon conviction, is liable to a fine of not less than RM30,000 and not more than RM100,000 or imprisonment of not less than six months, but not exceeding five years, or both," she said.

In the second premise at Kampung Kibabaig, a long-tailed macaque was kept in a cage.

"Keeping the monkey without legal permit also carries the same penalty because the species is also listed under Part 1 of Schedule 2 of the Enactment," she added.

She thanked the public for providing information and urged those who know of wildlife-related wrongdoings to report them to the Department.

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Malaysia: 65 live pangolins found in former soldier’s car

The Star 2 Jul 18;

BUKIT KAYU HITAM: A 57-year-old former soldier was arrested by the Border Security Agency (Aksem) for trying to smuggle out 65 live pangolins worth RM75,000.

Aksem area commander Asst Supt Mohd Khairi Abdullah said his team stopped a car as it was heading to the Immigration, Customs, Quarantine and Security (ICQS) Complex at about 10am yesterday.

“We inspected the vehicle and found the endangered animals in the boot,” he told reporters yesterday.

“He told us that he picked up the animals, each weighing between 3kg and 10kg, from a man in Jitra and was paid RM1,800 for the trip.

A kilo of pangolin meat can fetch up to RM250 while the animal’s scales, used for a variety of illnesses, can fetch RM20,000 a kilo.

“The case has been handed over to the Kedah Wildlife Department for further action,” he said.

All species of the pangolin family are under threat and protected under national and international laws.

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Malaysia: ‘Move to gazette Kuala Lawas as national park right decision’

Borneo Post 5 Jul 18;

LIMBANG: Sarawak government’s move to gazette Kuala Lawas as a national park last year is a step in the right direction to rehabilitate, preserve and protect marine resources, forest habitat and the environment from becoming endangered and extinct.

Limbang Division Forest Officer Michael Ngelai said Lawas National Park which covers 13,981 hectares including the Gulf of Brunei occupies 60 per cent of the 20-kilometre coastal estuary, mostly covered by mangrove forest.

“Kuala Lawas National Park boasts rich biodiversity in marine resources like sea grass which is a major food source for dugongs and turtles, both totally protected species in Sarawak.

“By gazetting Kuala Lawas as a marine resources national park, forest and marine habitats and the environment can be protected,” he said at a briefing session on the establishment of Lawas National Park to stakeholders in Limbang District here yesterday.

Also present were Fisheries Department’s head of resources protection unit, Dokanaer Kasto Muning and Aswari Rakawi who represented the Limbang Resident.

Besides the sea grass, Kuala Lawas National Park has many other totally protected and endangered species like the Pacific reef igret, black shoulder eagle and kingfisher, he said.

“In fact, the area too has 60 fish species from 35 economically important families,” he said

adding that Kuala Lawas has potential to be marine tourism destination for activities like diving, snorkeling and bird watching.

Earlier, Dokanaer said marine resources and forest habitat in the park should be preserved so that future generation too can enjoy the rich biodiversity there.

“It is also the responsibility of the public to take care of the area based on relevant laws,” he said.

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Indonesia: Orangutan found on illegal logging site in West Kalimantan

Severianus Endi The Jakarta Post 4 Jul 18;

A team of rangers discovered recently an orangutan and six of its nests during a patrol for illegal logging at the Sungai Putri peat forest area in Ketapang regency, West Kalimantan.

The orangutan was spotted passing by trees in the forest when the team was at the location.

The Environment and Forestry Ministry’s law enforcement and forest protection director Sustyo Iriono said in Pontianak on Wednesday that the finding of the endemic primate made authorities more certain that the area was a natural habitat for the endangered species.

“It [our concern] is no longer about illegal logging but how an ecosystem must be saved,” said Sustyo.

During the operation, security personnel confiscated 486 processed logs of various species and sizes. One man who worked as a furniture producer was named a suspect for his role in financing illegal logging activities and buying illegal wood.

The ministry’s environment and forestry law enforcement director general Rasio Ridho Sani said crimes against the environment and forestry would not only cause losses to the state but also damage the ecosystem and threaten people’s safety.

Since 2015, a total of 455 cases related to environmental and forestry crimes have been brought to the court, 202 of which were illegal logging cases, Rasio said. As of today, the government has carried out 198 operations against illegal logging, which managed to save 9,087 cubic meters of wood and 14,752 logs. (afr/ebf)

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Best of our wild blogs: 4 Jul 18

Wormy Wednesdays features polychaetes of Singapore!
Celebrating Singapore Shores!

Is a typhoon coming? Giant clam shells may help predict future storms!
Mei Lin NEO

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Albino kingfisher chick draws birding community to East Coast Park

Toh Ting Wei Straits Times 3 Jul 18;

SINGAPORE - A rare albino kingfisher chick is shooting to mini-stardom among the birding community here, after it was spotted last Wednesday (June 27) by wildlife observers at East Coast Park.

While white-collared kingfishers are common in Singapore, the sighting of an albino one was the first for many watchers, said observers.

The bird first flew into the public eye on Facebook pages such as the Nature Society (Singapore) group, and has made regular appearances online since.

Jeremiah Loei, administrator of wildlife interest group Birds, Insects N Creatures of Asia, told The Straits Times that the chick now draws 30 to 50 photographers daily.

"I think there will be much more people who are more aware and will come down. That's the reason why we shared (the photos), because we want the public to be more aware of the animals around us," said Mr Loei, 54.

The bird has had its fair share of drama. Photographers tracking it had to divert bicycles on a bicycle track when the chick unwittingly flew onto it, and wildlife group Animal Concerns Research & Education Society had to rescue the bird after it unwittingly settled in a canal on Saturday night, said Mr Loei.

Veteran nature guide Subaraj Rajathurai, 55, said it was only the second time that he had heard of an albino kingfisher in his 38 years of observing wildlife. The last known albino kingfisher was spotted near MacRitchie Reservoir Park about seven to eight years ago.

Mr Subaraj said the chick will likely stay with its parents for a few weeks, before flying off to find a new home of its own.

Photographers flocking to document the bird should do so from a safe distance, he added.

"Nowadays, with so many people out there taking photos of birds, sometimes there is an over-zealousness among all the photographers to get that special shot," he cautioned.

A Blue-Crowned Hanging Parrot takes its first flight as its mother looks on from their nest along Owen Road, next to Pek Kio Market and Food Centre.
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"So when you have a whole group of 50 to 60 photographers trying to get a photo of one little kingfisher, that can cause a lot of stress for the bird especially as it is a youngster."

The birding community has much to celebrate in recent times, with the sightings of various rare birds here.

In May, a photographer spotted a rare woodpecker previously thought to be extinct here at Bukit Timah Nature Reserve. Two Asian emerald cuckoos, last spotted more than a decade ago in Singapore, were also observed at Sentosa in December.

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Two men fined for pigeon feeding: AVA

Channel NewsAsia 3 Jul 18;

SINGAPORE: Two men have been fined for feeding pigeons in two separate cases, the Agri-Food & Veterinary Authority of Singapore (AVA) said in a statement on Tuesday (Jul 3).

In the first case, 62-year-old V Rajandran was fined S$400 on one count of pigeon feeding, which he did with bread crumbs at the void deck of Blk 145 at Potong Pasir Avenue 2 in February 2018.

In the second case, 68-year-old Abdul Aziz Saik Mohamed, was fined S$1,500 for five counts of pigeon feeding, with another six counts taken into consideration during sentencing.

Investigations showed Abdul Aziz had fed pigeons at a grass verge at Blk 825 at Woodlands Street 81 on multiple occasions between December 2017 and May 2018, despite previous warnings from AVA and a “No feeding” signboard nearby.

Both men were repeat offenders, with Rajandran and Abdul Aziz having been fined on four and two previous occasions respectively.

Pigeon feeding in a public place is an offence that carries a fine of up to S$500 under the Animals and Birds (Pigeons) Rules.

“The presence of feeders provides a regular source of food which may lead to pigeons congregating in the area. Feeding encourages pigeons to breed and results in an increase in their population,” AVA said.

“Pigeons dirty the environment with droppings, and leftover food from pigeon feeding may attract other pests, like rats, that carry diseases and pose a risk to public health,” AVA added.

Two men fined $1,500 and $400 for feeding pigeons in two separate cases
Charmaine Ng Straits Times 4 Jul 18;

SINGAPORE - Two men were fined $400 and $1,500 for feeding pigeons in two separate cases in court on Tuesday (July 3).

In the first case, Abdul Aziz Saik Mohamed, 68, was fined $1,500 for five counts of pigeon feeding, with another six counts taken into consideration during sentencing.

In October last year, the Agri-Food and Veterinary Authority of Singapore was alerted to a case of pigeon feeding at Block 825 Woodlands Street 81, said the AVA in a statement on Tuesday.


Investigations found that Abdul Aziz had been feeding pigeons at a grass verge near a "No Feeding" sign on multiple occasions between last December and May this year.

Despite several warnings from the AVA, he continued to feed pigeons, and was previously fined on two occasions for a similar offence, said the authority.

In the second case, 62-year-old V Rajandran was fined $400 for one count of pigeon feeding.

The authority was alerted in February to the case at Block 145 Potong Pasir Avenue 2, where V Rajandran had been feeding pigeons with bread crumbs at the void deck.

He was previously fined four times for a similar offence, said the AVA.

Pigeon feeding in any premises or public place, including at Housing Board estates, is an offence, the AVA added.

"The presence of feeders provides a regular source of food which may lead to pigeons congregating in the area. Feeding encourages pigeons to breed and results in an increase in their population," said the authority.

"Pigeons dirty the environment with droppings, and leftover food from pigeon feeding may attract other pests, like rats, that carry diseases and pose a risk to public health."

Those caught feeding pigeons can be fined up to $500.

In its statement, the AVA encouraged the public not the feed pigeons and to report pigeon feeding activities using its online feedback form or through the OneService app.

"Members of the public can also talk to others about the downsides of feeding. By leveraging their sphere of influence, they can help change the behaviour and perspectives within their community," it added.

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Indonesia: Elephant ecotourism stomps illegal logging

ARIF SURYOBUWONO THE JAKARTA POST 3 Jul 18;

Sandwiched between Mount Leuser National Park in North Sumatra and the oil palm estates of state-owned plantation company PT Perkebunan Nusantara II, Tangkahan was, from around the 1990s to the early 2000s, a haven for illegal loggers from Namo Sialang village, the neighboring Sei Serdang village and elsewhere.

They used Tangkahan as a transit point where they sent timber (mostly ironwood) they took from inside the jungle of Mount Leuser National Park to Tanjung Pura.

“If these outsiders could take timber from the national park right in front of us, why couldn’t we?” said local community leader Rutkita Sembiring, himself a former illegal logger from 1996 to 2000.

“At that time, about 90 percent of men in all the villages across the Batang Serangan district in Mt. Leuser’s buffer zones engaged in illegal logging,” said another ex-illegal logger, Karya Depari.

Things changed when in 1999 two student activists and environmentalists, Syukur Al-Fajar and the late Syaiful Bahri, who were later joined by another student activist, Taufik Ramadhan, visited Tangkahan.

Fascinated by Tangkahan’s natural beauty but alarmed by the rapid pace of its destruction, they provided the illegal loggers with environmental education and convinced them that “they could still earn money without having to fell a single tree through ecotourism”.

“They told us our lives would be miserable if the forests were destroyed,” said ex-illegal logger Seh Ukur Depari.

Rutkita said their admonition came at a time when a number of loggers had been injured, disabled and even killed when cutting trees, which “got us thinking, ‘What’s the point of making lots of money if the risk is that high?’”. Moreover, they were under constant threat of getting arrested and imprisoned by authorities.

So they established, together with Rutkita, Seh Ukur and other repentant ex-illegal loggers of Namo Sialang and Sei Serdang villages, the Tangkahan Tourism Foundation (LLP) in 2002, now known as CV Community Tour Operator (CTO).

CTO is a local community business partnership that manages Tangkahan ecotourism based on a 2002 memorandum of understanding (MoU) with Awriya Ibrahim, head of the Mount Leuser National Park Service.

“Awriya granted us the right to use 17,500 hectares of the park for ecotourist purposes after seeing how we, ex-illegal loggers, mounted a staunch resistance against illegal logging,” Seh Ukur said, quoting Awriya as saying that “by signing this MoU, I risk my job but I believe you”. A week after signing the MoU, Awriya was transferred to Ujung Kulon National Park.

“In the late 1990s, the income we earned from selling timber ranged between Rp 2 million [US$142.85] and Rp 30 million a week,” recalled Rutkita, who himself earned around Rp 2 million a week.

However, the big money came with many accidents, injuries and even fatalities. Rutkita’s father broke his arm while cutting down a tree. Seh Ukur’s father died after being struck by falling log.

Moreover, “money comes in and goes away very fast,” recalled former illegal logger Juan Kartika Sitepu, who said he, like the rest of his fellow loggers, spent his sudden “wealth” on drinking, gambling and womanizing.

“We are actually afraid of cutting down trees because there are ancestral spirits indwelling them that cause misfortune and even death to those felling the big trees where they reside,” said ex-illegal logger Imanta Sembiring.

Such belief, according to Iskandaruddin, head of the Tangkahan site management unit responsible for the area, was part of pemena, an ancient animistic belief of the local Karo Batak tribe, which, according to Rutkita, was rendered irrelevant by their conversion to either Christianity or Islam and eclipsed by their obsession with becoming rich through illegal logging.

This drove Karya, initially a smallholder rubber farmer who earned around Rp 500,000 every two weeks from selling latex he collected from rubber trees grown on his land, to try his luck.

Deciding to have his own logging business, he borrowed a lot of money from the tauke (buyer-cum-financier) to whom he sold his timber in order to buy a used chainsaw and start logging on his own.

However, a surprise joint anti-illegal logging operation involving the local police, the military and park authorities thwarted his plan. He escaped arrest but all of the unsold timber he left in the forest was
confiscated.

“I had already incurred so many debts at that time that I had to sell the land where I grew rubber trees to pay them off. Now I can’t recall where the money went. That’s devil’s money that got eaten by ghosts, as the saying goes,” said Karya, who now grows maize in his neighbor’s oil palm plots to supplement his monthly income from selling oil palm fronds to feed Tangkahan elephants for ecotourism.

The “ghost” that ate most of the money, according to Syukur, was bribery. In order to steal timber from the national park without getting caught, they had to bribe many. “In the end, they only got 50 percent of the proceeds. This made them very unhappy but they had no choice,” Syukur said.

Responding to what Syukur said, Karya said it was his tauke’s accomplices, not he, who handed out the bribes.

Syukur said Syaiful and he later adopted a two-pronged strategy to change the situation.

Syaiful inculcated in Tangkahan youths the importance of environmental awareness and mobilized them to convince their illegal logging fathers that their way of doing things was not sustainable. “Unlike their fathers to whom money is what matters most, these young people have a different spirit,” recalled Syukur. They organized these young people into a team called the Tangkahan Simalem Rangers.

Meanwhile, Syukur approached the Indonesian Ecotourism Network to help introduce ecotourism into the area. Despite facing resistance, he kept on persuading illegal loggers to abandon logging in favor of ecotourism.

“We want the local community to take full ownership and control of the business of ecotourism in Tangkahan. We don’t want them to work for outsiders who control the business as is the case with the orangutan sanctuary in Bukit Lawang,” said Syukur.

Their effort paid off. Logging was completely stopped in 2003 and elephant-centered ecotourism was introduced in 2004, attracting a flurry of tourists far beyond their expectations and original intention of using elephants to patrol the forests to scare off illegal loggers.

“Most of the tourists are foreigners because we very, very rarely promoted Tangkahan domestically. Thus far, we have received foreign tourists from 57 countries, with most coming from Holland,” Rutkita said. “In recent years, however, the number is declining.”

He attributed recessions, animal welfare campaigns in the West against the use of elephants for domesticated purposes and bad road conditions caused by a busy sand mining operation nearby — which would not have been there had it not been for a permit from the local government — as factors that contributed to the decline in the number of visitors.

Under a revenue-sharing scheme currently in place, Rutkita said 57 percent of revenues went to CTO. The remaining 43 percent is used to pay local guides, visitor center and search and rescue (SAR) staffers, English teachers and janitorial and garbage workers. “Since 2015, CTO’s average annual revenue has averaged at Rp 12 billion and is increasing, which is much higher than the income we earned from illegal logging,” said Rutkita.

These days, Rutkita said, the number of local visitors had been increasing, averaging at 60,000 a year. However, the trash they leave behind has presented a problem of its own. “The amount we spend on cleaning the garbage is more than the revenues we obtain,” he said.

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Indonesia: Police arrest two for killing elephant in East Aceh

Antara 2 Jul 18;

Pidi, Aceh (ANTARA News) - The police arrested two people for killing an elephant belonging to the Conservation Response Unit in June 2018.

Head of East Aceh Resort Police Senior Commissioner Adjunct Wahyu Kuncoro stated here on Monday that the arrest was made following investigations conducted by a special team.

The officers had found the body of a dead elephant in Serbajadi on Saturday (June 9).

The police also seized elephant ivory measuring 120 centimeters in height.

The officer detained the perpetrators to conduct legal proceedings. The police will look into the developments to investigate the case of the elephant`s death.

"We arrested the perpetrators from different locations in East Aceh region," Kuncoro stated.

The perpetrators had also planned to sell the ivory. The East Aceh Resort Police has kept the evidence.

The officer had earlier found the body of a dead elephant named Bunta in the Bunin Village of Serbajadi Sub-district.

The elephant`s head was bleeding owing to attack by sharp weapons.

The officer also found pieces of evidence, such as banana and other fruit. They believe that the fruits had been poisoned to kill the elephant.

Reported by Mukhlis
(Uu.B019/INE)
(UU.B019/B/KR-BSR/B/H-YH)
Editor: Heru Purwanto

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The Himalayan state that declared war on plastic bags

Swapping bags for banana leaves – and cloth sacks – the tiny Indian state of Sikkim has transformed shoppers’ habits. Can Mumbai follow its example?
Amrit Dhillon The Guardian 3 Jul 18;

As a boy growing up in Sikkim, the Indian state nestled below the Himalayas, Rajendra Gurung remembers how, before leaving the house to go shopping, his parents would always ask each other: “Have you got the bag?”

Back then, no shopkeeper used plastic bags. Families took their own, made of cloth. Meat, fish and cheese came wrapped in a banana leaf, tied with bamboo twine. If people bought cooking oil, they took an empty bottle or can.

But in the early 1980s, plastic bags started to become the norm. “The first ones were actually prized possessions because they were re-usable,” says Gurung. By the mid-80s, they were used for everything.

Yet discarded plastic bags blocked drains, and even caused a spate of landslides. In 1998, Sikkim banned their use.

Now, at the vegetable market in Lal Bazar in the Sikkim capital, Gangtok, most people come armed with cloth bags – and those who have forgotten them can buy one from the lines strung up at vegetable stalls. A street vendor selling fermented soya bean wraps his produce inside a leaf from a fig tree. Even bulky items like metal pails are covered with newspaper.

A 2014 survey by Toxic Links, a New Delhi organisation, found that in Gangtok and other main towns, plastic bags are now rarely used.

Sikkim’s progress is being studied closely by other states. These include Mumbai, the commercial capital, where drains clogged by bags have caused flooding in the streets during monsoon season.

A combination of factors made the ban successful, says Gurung, who now heads the Ecotourism and Conservation Society of Sikkim. “Shopkeepers were not given licences, and licences weren’t renewed every year if they were using plastic bags. Inspectors watched them. Heavy fines were imposed. CCTV cameras were installed. Consumers were also made aware,” he says. Campaigns in schools educated children on the damage plastic can do.

Out of India’ s 29 states, 25 have some kind of plastic ban. But it is rarely enforced by the authorities and ignored by residents. Part of Sikkim’s success is down to people’s respect for the law. Gurung attributes this partly to the fact that until 1975, the state was a monarchy. People obeyed the king instinctively and this same attitude was transferred to the chief ministers who succeeded him.

The state also has a large Buddhist minority, which means respect for nature is widespread. “Every forest is a sacred forest, every lake is a sacred lake, the Himalayas are sacred. This reverence for nature – combined with our disciplined habits – feeds into the desire to protect the environment,” says Prem Das Rai, the MP for Sikkim.

However, not all is perfect. Some people have begun using non-woven polypropylene bags. They look and feel like fabric but they are in fact made of plastic and are equally damaging to the environment. Gurung says consumers need to be educated about this before they start becoming popular.

In 2016, Sikkim took its plastic ban further, by ending the use of bottled water in government offices and functions. Ministers have started taking reusable water bottles to the office and filtered water is served in jugs or glasses.

On top of this, tourists are being told not to bring in plastic bottles of water. To encourage them, clean water points have been set up where water, certified as safe by the government, is sold to fill reusable bottles.

Gurung believes the best way to stop tourists bringing in, or asking for, bottled water is for restaurants and hotels to display certificates proving that the water in their kitchens has been purified.

Sikkim has also banned the sale and use of styrofoam and thermocol disposable plates, cutlery and food containers. “We are going to have to go back either to washing dishes, as before, or using plates made of leaves, areca nut and sugar-cane bagasse, and spoons and straws made of bamboo,” says Priya Shrestha, team leader at the World Wildlife Fund in Gangtok.

Sikkim’s success will not be easy to replicate in other states. Buying vegetables and food put in plastic bags is an ingrained habit. They are convenient, hygienic, light, durable and cheap. Surveys have shown that 99% of vegetable sellers in most cities use plastic bags.

Sikkim is also small. Its population is only 610,000 people. This is compared with Maharashtra, of which Mumbai is the capital, which has just imposed a stringent ban on plastic bags out of concern for the flooding caused by mountains of the stuff. Its population is more than 100 million.

Nonetheless, Sikkim’s relentless campaign to educate the public is one feature that can be replicated in other states, says Gurung.

“With large populations, random fines alone cannot work. You have to have intensive campaigns like ours to change people’s habits. Only when the message is lodged in the mind does a ban work and for that, you have to start, as we did, in schools.”

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