Category Archives: endangered species

Can’t See them but Can Feel them: data against fish poachers

Iceland ship versus UK ship at the third Cod War (image from Wikipedia)

Australia is at the forefront of efforts to combat poaching. Its patrol ships have chased illegal trawlers almost as far as South Africa, a distance of 4,600 miles, to stop the plunder of prized Patagonian toothfish—sold in the U.S. as Chilean sea bass.  Australian government scientists and Vulcan Inc., Mr. Allen’s private company, have developed a notification system that alerts authorities when suspected pirate vessels from West Africa arrive at ports on remote Pacific islands and South America.

The system relies on anticollision transponders installed on nearly all oceangoing craft as a requirement under maritime law. These devices are detectable by satellite.  A statistical model helps identify vessels whose transponders have been intentionally shut off. Other data identifies fishing boats that are loitering in risk areas, such as near national maritime boundaries...

“On one hand you can’t see them [if their transponder is switched off], but on the other it means they’ve just flagged themselves as avoiding surveillance, and as a risk indicator, that’s at the top of the list,” he said...

And a third of all fish sold in the U.S. is believed to be caught illegally. Seafood consumption in wealthy nations has soared in recent decades, increasing reliance on imports. Between 1980 and 2014, U.S. seafood consumption rose 60%, with imports now meeting 90% of the demand, according to Global Fishing Watch and the World Wildlife Fund....

Illegal fishing causes commercial losses of up to $23 billion a year world-wide, according to the U.N....

The researchers’ satellite-based tracking tool will begin operating in October 2017 and will be free to access. It was set up in response to a treaty aimed at eradicating illegal fishing that came into force on June 2016.The Agreement on Port State Measures...

China is the world’s largest seafood producer, followed by Indonesia, the U.S. and Russia. The most critical area for poaching is off the coast of West Africa, where illegal, unauthorized and unregulated fishing accounts an estimated 40% of fish caught, according to the World Ocean Review. Other areas of concern include the western and southern Pacific and the southwest Atlantic. Illegal trawlers contribute to overfishing that threatens marine ecosystems and food security in some of the poorest countries.

Last year, Argentina’s coast guard opened fire on and sank a Chinese trawler that was fishing illegally in its waters. South Korea’s coast guard fired on Chinese poachers several months later.  Australian authorities have said geopolitical tensions in the South China Sea, a rich fishing ground, may be driving more illegal fishing vessels into the South Pacific from China, Taiwan and Vietnam.

Excerpts from Trawling Scientists Find a Better Way to Reel In Illegal Fishing, Wall Street Journal, June 26, 2017

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The Mad Killing Spree: Rhinos in South Africa 2017

white rhinos image from wikipedia

According to news reports,  there appeared to be no letting up in the “relentless rhino poaching onslaught” in South Africa... The country...was on track to lose more than a thousand rhinos for the fifth straight year.
Unofficial kill figures show the country has lost 483 rhinos to poachers in the first five and a half months of 2017.

Excerpts from Poachers kill six rhino in one night in Hluhluwe-Imfolozi, DefenceWeb, July 5, 2017

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At Least Preserve Something

Pendjari National Park

Benin is hiring scores of extra park rangers and bringing in conservation scientists to rehabilitate part of West Africa's largest wildlife reserve, which contains big cats and thousands of elephants that have largely died out elsewhere in the region. The W-Arli-Pendjari (WAP) complex is the region's biggest remaining expanse of savannah, covering more than 30,000 sq km of Benin, Niger and Burkina Faso.

The tiny nation has partnered with NGO African Parks for the 10-year project centred on the 4,800 sq km Pendjari National Park, part of WAP and seen as the most viable tourist hub for the area, officials involved told Reuters.

"Pendjari is an opportunity for Benin and the region," Jose Pliya, director of Benin's national tourism agency, told Reuters. "This partnership will help us make it a sustainable tourism destination and a lever for development and employment for Beninoise."

Boosting ecotourism faces challenges, not least because jihadists are thought to have infiltrated parts of the wider reserve. France, former colonial master of the three nations straddling the park advised it citizens against all travel to the Burkina Faso side of the expanse.

To better police the park, the project will recruit 10 officers or specialists, train 90 guards, set up a satellite communications network and put a 190 km fence around it, a joint statement from African Parks and Benin said.

Excerpts from Moves to save part of west Africa’s last big wildlife refuge, Reuters, June 2, 2017

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The Final Development Frontier

glacial lake Tsho Rolpa, Nepal.

While India, Pakistan and China have all developed massive hydropower plants along the Himalayan mountains, Nepal’s civil war and political instability scared off investment for decades.  Now, thanks to an inclusive peace process that allowed the country’s main rebel leader to be elected prime minister twice, the focus is shifting to Nepal. Hydropower projects worth billions of dollars are in progress, with geologists and investors scouring the landscape for more.

Government surveys show Nepal’s abundant water resources can feasibly yield hydropower equal to more than 40% of U.S. output, a 40-fold increase from today. Officials project almost a third more hydropower capacity will come online this year. More than 100 projects under construction—over 40 since last year—and others in development will yield at least a tenfold increase in the next decade to 10 gigawatts of power, they say.

Nepal is ramping up its development of hydroelectric power plants in the Himalayas, but building in the region can be risky work. Photo: Brian Sokol for The Wall Street Journal  “There’s such an energy shortage that any project you build will find a market,” said Allard Nooy, CEO of InfraCo Asia, a development body funded by the U.K., Swiss and Australian governments that is financing one hydro project and seeking to develop two more.

Still, power companies don’t face an easy ride.  Among the hurdles are natural ones: earthquakes, landslides and inland tsunamis from glacial lakes as warmer temperatures prompt ice melt. Two years ago a series of massive quakes killed 9,000 people and shattered the country.

Opposition from environmental groups is another difficulty, especially for a new generation of dam projects. In the past, the World Bank and Japan’s Asian Development Bank have withdrawn support for projects amid opposition from environmental groups that say large dams can damage natural habitats like wetlands, threaten migratory fish stocks, and displace traditional farming communities.

Activists are concerned over the effects hydropower projects have on the environment and communities. Here are some of their top worries.

Displacement Dams flood valleys and in many cases require communities to abandon their land. A number of dam projects under consideration in Nepal would require whole villages to relocate.
Earthquakes A growing body of research suggests large dams can trigger quakes by adding pressure to areas near fault lines, a phenomenon known as “reservoir-induced seismicity.”
Wildlife Projects can disrupt the natural migration of fish and other river life. Environmentalists in Nepal are particularly concerned about the country’s small population of endangered Ganges River Dolphins.
Seasonal River-based hydropower projects, which are popular in Nepal, only generate electricity when water is flowing, making them less effective in the dry season. Dams can generate power in any season.

The greater stability has boosted momentum for rising investment in the Himalayas—a region dominated by Nepal, India and Bhutan that is considered the final development frontier in South Asia. Hydro energy projects are the biggest focus.  “The only resource we have, like the Arabian countries have oil, is water,” said Chhabi Gaire, project manager at the Rasuwagadhi Hydroelectric Project, a 1f11-megawatt plant under construction near China’s border.

Funding for projects is increasingly coming from Nepalese working abroad, says the Nepal Electricity Authority. Their remittances reached $6.7 billion in 2015, according to the World Bank, more than even Thai and South Korean workers abroad sent to their own countries.  Meanwhile, India’s cabinet approved $850 million in February to build a plant on Nepal’s Arun River that would export most of its energy to India. A month earlier, the Chinese-state owned China Three Gorges Company agreed to a joint venture with Nepal’s government to build a $1.6 billion hydropower plant on Nepal’s Seti River, also mainly for electricity export to India...

Workers on Nepal’s hydropower projects face sometimes deadly risks in the steep mountain valleys of the Himalayas such as landslides, falling boulders and flash floods...  [T] he 456-megawatt Upper Tamakoshi project, funded by a group of Nepal’s major banks and pension funds, is now under construction and set to open in mid-2018 with a reservoir to enable energy generation in the dry season.  It’s is also a risky project.

To the East the dangerous glacial lake Tsho Rolpa threatens to burst its banks. To the West, the Gongar river routinely spits boulders the size of two-story buildings over the valley wall. A bridge the developers built over the Gongar was swept away in a flash flood during monsoon season. Landslides triggered by quakes swept away swaths of the access road. To keep working, project developers built a steel truss bridge and drilled a new road tunnel through a collapsed valley wall.  Moreover, the project is built on such volatile terrain that the turbines and delicate transmission equipment were buried 460 feet beneath the surface.

Excerpts from In the Himalayas, a New Power Rises: Water, Wall Street Journal, May 18, 2017

 

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Looking Desperately for an Air Bridge

Land reclamation in Bingzhou Peninsula (formerly, island) of the Dongzui Bay ,Tong'an District, Xiamen, China. Image from wikipedia

The spring of 2017 50 million waterbirds will move from their winter homes in South-East Asia, Australia and New Zealand to their breeding grounds in Russia, Mongolia, northern China, the Korean peninsula, Japan and even Alaska. They rely on intertidal flats teeming with nourishing molluscs, worms and crustaceans, as well as plants, to supply the food that fuels their journeys.  Of the eight big flyways, the East Asian-Australasian is also the one displaying the sharpest decline in the number of birds. Of its 155-odd waterbird species, at least 24 are now globally threatened. They include the diminutive spoon-billed sandpiper, a wader whose numbers are down to fewer than 200 pairs.

Transiting one of the world’s most dynamic industrial regions is clearly taking a toll. Asia’s migratory waterbirds face immense pressures, from hunting, pollution, ingested plastic and competition from aquaculture. But the biggest disaster is the destruction of coastal way-stations. Since 1950 China has lost over half its coastal wetlands to “reclamation”. According to the International Union for Conservation of Nature (IUCN), the Yellow Sea, into which the Yellow River flows, has lost over 35% of intertidal habitat since the early 1980s. An especially destructive moment was the run-up to the Beijing Olympics of 2008, for which a lot of heavy industry was moved from the capital to the coast.

Xianji Wen, who works for the WWF, describes the Yellow Sea as a “bottleneck” for the whole flyway: so many waders pass through it that the loss of habitat there is particularly consequential. Four-fifths of Asia’s red knots, having wintered in Australasia, stop on their way north at one spot, Luannan, east of Beijing. The bar-tailed godwit flies non-stop from New Zealand to the Yellow Sea—over 6,000km. After recovering there, the species flies non-stop again to its breeding grounds in the extreme north of Russia.  Populations of both species have crashed by over a third, probably because of coastal development.....

There is a silver lining, however. The vast middle class created by the region’s breakneck growth is becoming interested in conservation...In China several hundred birdwatchers gather for the spring migration by the Yellow Sea near the North Korean border. And Mr Wen says that local governments in China increasingly take pride in the acclaim they win for conservation schemes—several work with the WWF. In 2016 China and New Zealand even signed an agreement—an “air bridge” between the two countries—to protect the habitat of the bar-tailed godwits, whose annual departure, Maori mythology holds, is for the homeland of the ancestors who first colonised New Zealand.

South Korea’s conservation movement is feeble. But the government of North Korea, by failing to develop the country, has inadvertently preserved a greater share of valuable waterbird habitats. It recently agreed to designate one as a protected site under the “Ramsar” international convention on wetlands....

Excerpt from Canaries in the Coal Fumes, Economist, Apr. 22, 2017

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Ecological Hooliganism: smashing the coral triangle

Giant clams are one of Buddhism’s “seven treasures”, along with gold and lapis lazuli. China’s new rich prize their shells as showy ornaments. Each can fetch as much as $3,000, so each haul was worth a fortune to the fishermen of Tanmen, a little fishing port on the island province of Hainan in Southern China.  But Chinese government banned the clam fishing...
The ban is surely welcome. [S]ome of the most biodiverse coral reefs on Earth have been destroyed in the South China Sea thanks to giant-clam poachers. In the shallow waters of the reefs, crews use the propellers of small boats launched from each mother-ship to smash the surrounding coral and thus free the clams anchored fast to the reef. Though the practice has received little attention, it is ecological hooliganism, and most of it has been perpetrated by boats from Tanmen.

The fishermen have not been the reefs’ only adversaries. China’s huge and (to its neighbours) controversial programme since late 2013 of building artificial islands around disputed rocks and reefs in the South China Sea has paved over another 22 square miles of coral. When the two activities are taken together, Mr McManus says, about 10% of the reefs in the vast Spratly archipelago to the south of Hainan, and 8% of those in the Paracel islands, between Hainan and Vietnam, have been destroyed. Given that Asia’s Coral Triangle, of which the South China Sea forms the apex, is a single, interconnected ecosystem, the repercussions of these activities, environmentalists say, will be huge...

But still..A few streets back from the waterfront in Tanmen, elegant boutiques sell jewellery and curios fashioned from the giant clams—and clam shells are still stacked outside. And the provincial money that is so clearly being lavished on Tanmen sits oddly with the illegality of its townsfolk’s way of life. .. [I] n 2013 President Xi Jinping himself showed up in Tanmen. Boarding one of the trawlers he declared to the crew, according to state media, “You guys do a great job!” The media did not report that a year earlier the trawler in question had been caught in the territorial waters of Palau, and in the confrontation with local police that followed one of the crew members had been shot dead. In Chinese propaganda, Tanmen’s fishermen are patriots and model workers.

Over the years Tanmen’s fishermen have become part of China’s power projection in the South China Sea, an unofficial but vital adjunct to the Chinese navy and coastguard. The biggest trawlers are organised into a maritime militia ready to fight a “people’s war” at sea. Though generally unarmed, they undergo training and take orders from the navy.

They are facts on the water, and have been involved in China’s growing aggression in the South China Sea. In 2012 boats from Tanmen were part of a navy-led operation to wrest control of Scarborough Shoal from the Philippines, chasing Philippine fishing vessels away. In 2014 they escorted a Chinese oil rig that was being towed provocatively into Vietnamese waters. On land, Vietnamese expressed their rage by ransacking factories they thought were Chinese-owned. At sea, boats from Tanmen rammed and sank one of the rickety Vietnamese vessels coming out to protest.

Mysteriously, though, the giant trawlers of the Tanmen militia are now rafted up, their crews sent home. Perhaps China is keen to lower tensions in the region....A policy introduced in January aims to cut the catch from China’s fishing fleet, the world’s largest, by a sixth, in the name of sustainability. That will hit Tanmen’s fishermen hard, making them less willing to defend China’s claims. Francis Drake would have understood: pirates are patriotic, but usually only when it pays.

Excerpts from Clamshell Phoneys, Economist, Mar. 25, 2017

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How to Become a Legal Person: World Rivers

Whanganui River, image from wikipedia

The new law that declares the Whanganui river, New Zealand’s third-longest, a legal person, in the sense that it can own property, incur debts and petition the courts, is not unprecedented. Te Urewera, an area of forested hills in the north-east that used to be a national park, became a person for legal purposes in 2014....

The law, which was approved on March 15th, 2017 stems from disputes over the Treaty of Waitangi, by which New Zealand’s indigenous Maori ceded sovereignty to British colonialists in 1840. The treaty was supposed to have protected Maori rights and property; it was observed mainly in the breach. In recent years the government has tried to negotiate settlements for breaches of the treaty with different Maori iwi, or tribes. For the Whanganui iwi, the idea of the river as a person is nothing new. The iwi professes a deep spiritual connection to the Whanganui: as a local proverb has it, “I am the river and the river is me.” The law acknowledges the river as a “living whole”, rather than trying to carve it up, putting to rest an ownership dispute that has dragged on for 140 years. When it was passed, members of the iwi in the gallery of parliament broke into a ten-minute song of celebration.

In practice, two guardians will act for the river, one appointed by the government and one by the iwi. Mr Finlayson, the minister in charge of negotiations tied to the Treaty of Waitangi, hopes the change will help bring those who do environmental damage to the river to book. Under the settlement the government will also pay the iwi NZ$80m ($56m) as compensation for past abuses and set up a fund of NZ$30m to enhance the “health and well-being” of the river. It is one of 82 deals that aim to remedy breaches of the treaty, including one with the Tuhoe iwi that made Te Urewera into a person.

Days after the law passed, an Indian court declared two of the biggest and most sacred rivers in India, the Ganges and Yamuna, to be people too. Making explicit reference to the Whanganui settlement, the court assigned legal “parents” to protect and conserve their waters. Local lawyers think the ruling might help fight severe pollution: the rivers’ defenders will no longer have to prove that discharges into them harm anyone, since any sullying of the waters will now be a crime against the river itself. There is no doubt that of the 1.3bn-odd people in India, the Ganges and the Yamuna are among the most downtrodden.

Excerpts from Hydrological Jurisprudence: Try me River, Economist, Mar. 25, 2017

See also Do Trees have Standing? by Christopher Stone

For Sale Elephant Skin 4 dollars per square inch

“Elephant’s skin can cure skin diseases like eczema,” said one shop owner, who requested anonymity, alongside a counter brimming with porcupine quills and snake skins. “You burn pieces of skin by putting them in a clay pot. Then you get the ash and mix it with coconut oil to apply on the eczema.”  He broke off to talk to a potential buyer, who balked at the price tag of 5,000 kyat (US$3.65) per square inch (6.5 square centimetres) of elephant skin.

Elephant poaching in Myanmar has jumped tenfold in recent years, the government said this week, driven by growing demand for ivory, hide and body parts.Increasingly carcasses are being found stripped of their skin, the hide used for traditional medicine or reportedly turned into beads for jewellery. Some of it is sold in local markets but the vast majority goes to feed neighbouring China’s inexhaustible taste for exotic animals.  Myanmar’s wild elephant population is thought to have almost halved over the past decade to around 2,000-3,000. The animals are killed or smuggled alive to be used in the tourist industry in neighbouring Thailand.

“”Elephants are one of dozens of endangered species being trafficked through Myanmar, which has become a key hub in the US$20 billion a year global wildlife trade.  Watchdog TRAFFIC claims the country has “the largest unregulated open markets for tiger parts” in Southeast Asia, which experts say also sell everything from African rhino horn and clouded leopard skins to pangolins.  Much of the trade runs through the country’s lawless eastern periphery, controlled by a sophisticated network of criminals who are thought to be armed and funded by powerful “kingpins” in China.  It is lucrative business: in Mong La, on Myanmar’s eastern border, sales of ivory alone are thought to rake in tens of millions of dollars a year.

Excerpts from Skin care fad threatens Myanmar’s endangered elephants as demand from China drives trade in animal products, South China Morning Post, Jan. 21, 2016

 

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On Slaughtering and Shooting to Death: the conservation of wildlife

Poachers killed image from http://www.nelive.in/assam/news/poachers-killed-kaziranga-while-trying-sneak-rhino-habitats

A South African, 31 Zambians and seven Mozambicans were among 443 people arrested in Zimbabwe in 2016 for poaching, the national parks authority has said. [According to] the Zimbabwe Parks and Wildlife Management Authority (ZimParks) spokesperson Caroline Washaya-Moyo said there was an increase on arrests last year compared to 2015 when 317 were arrested.
Washaya-Moyo said locals, who constitute a majority of those arrested for poaching, are working mainly with colleagues from Zambia as well as Mozambique, targeting wildlife sanctuaries in the north-west and south-east of the country.  “Mozambican poaching groups target Gonarezhou National Park and Save Valley Conservancy, where they poach elephants. It has now emerged that most of the poaching taking place inland is being perpetrated by syndicate members of different groups, who are hired to form one larger organised gang,” Washaya-Moyo said.

However, the introduction of modern anti-poaching strategies, such as sniffer and tracker dogs as well as unmanned aerial vehicles (UAVs) she said, is likely to help boost anti-poaching activities. In September 2016 South Africa’s UAV and Drone Solutions (UDS) provided UAVs to Zimbabwe. The technology was deployed to Hwange National Park, Zimbabwe’s largest game park, to fight elephant and other wildlife poaching. Between 2013 and last year, poaching syndicates killed at least 300 elephants through cyanide poisoning in the park. “This silent poaching method has serious effects to the eco-system and is a potential threat to human life,” she said.

ZimParks released the 2016 report in a week it also announced the shooting to death of three suspected poachers in Hwange National Park and Hurungwe near Lake Kariba. Two were killed on 10 January in Hwange while one, believed to be a Zambian, was shot dead in Hurungwe on 11 January....

A Zimbabwean safari operator, Langton Masunda, blamed recurrent droughts, a difficult local economy and global restrictions in lion and elephant hunting for the high poaching cases in the country.  “Without money coming from hunting, communities derive little value from wildlife and when that happens they are tempted to poach. The economic conditions are pushing some to poach as well. So poaching at those low levels then escalate into wider scale and more organised poaching activities,” he said

Excerpts from Ian Nyathi,  Increase in number of poachers arrested in Zimbabwe as slaughter continues, http://www.defenceweb.co.za/, Jan. 16, 2017

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New Species for Museums: Giraffes and the Unknowables

giraffe skeleton

Over 700 newly recognised bird species have been assessed for the latest update of The IUCN Red List of Threatened Species, and 11% of them are threatened with extinction. The update also reveals a devastating decline for the giraffe, driven by habitat loss, civil unrest and illegal hunting. The global giraffe population has plummeted by up to 40% over the last 30 years, and the species has been listed as Vulnerable on the IUCN Red List.

Today’s IUCN Red List update also includes the first assessments of wild oats, barley, mango and other crop wild relative plants. These species are increasingly critical to food security, as their genetic diversity can help improve crop resistance to disease, drought and salinity...Almost every species of plant that humans have domesticated and now cultivate has one or more crop wild relatives. However, these species have received little systematic conservation attention until now.

The update was released today at the 13th Conference of the Parties to the Convention on Biological Diversity (CBD COP13) in Cancun, Mexico. The IUCN Red List now includes 85,604 species of which 24,307 are threatened with extinction. “Many species are slipping away before we can even describe them,” says IUCN Director General Inger Andersen.

Excerpts from New bird species and giraffe under threat – IUCN Red List, News Release, Dec. 8, 2016 

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