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Sri Lankan freshwater fishers keen to turn invasive species threat into an opportunity

Sri Lankan freshwater fishers keen to turn invasive species threat into an opportunity
Ranjith Kumara lifts a giant snakehead he caught at the Deduru Oya Reservoir, in Walpaluwa village, Sri Lanka. (AP)
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Sri Lankan freshwater fishers keen to turn invasive species threat into an opportunity

Sri Lankan freshwater fishers keen to turn invasive species threat into an opportunity
  • Fishermen on thereservoir have noticed over the past two years a dwindling number of the fish they have been typically catching, while the snakehead fish, which have never be seen in Sri Lanka before, have been appearing in droves

DEDURU OYA: An invasive fish is threatening the livelihood of people in this northwestern village by aggressively eating traditional fish and shellfish species in the Deduru Oya reservoir, but the Sri Lankan fishers want to turn the adversity into an advantage.
Fishermen on thereservoir have noticed over the past two years a dwindling number of the fish they have been typically catching, while the snakehead fish, which have never be seen in Sri Lanka before, have been appearing in droves.
The snakehead fish, seen in countries like Thailand and Indonesia, could have arrived in Sri Lanka with imported ornamental fish, local officials said. When they started outgrowing the tanks, it was likely that their owners released them into the reservoir.
Dr. Kelum Wijenayake, an academic researching the fish, said there is no species above the snakehead in the food chain of Sri Lanka’s ecosystem, and that the Deduru Oya reservoir has provided them with an ideal breeding ground with ample food and no predator.
They also often come to the surface to inhale outside oxygen and are able to survive with just enough water to keep them hydrated, he said. They have sharp teeth, strong jaws and are aggressive eaters, which means their increased presence can damage the local ecosystem that evolved over millennia, he said.
They also grow bigger compared to traditional freshwater fish species. Fisherman Nishantha Sujeewa Kumara said he once caught a fish weighing 7 kilograms (15 pounds), while the native species he usually catches weigh mostly less than a kilogram.
“Although we had heard of the snakehead fish before, none of us had ever seen one until a hobbyist angler came and caught it. That was the first time we saw it, because this fish cannot be caught using nets — it has to be caught by angling,” said Ranjith Kumara, the secretary of the area’s fishers association.
“We started fishing in this reservoir in 2016. Back then, we used to catch small prawns and other high-value varieties, but now they’ve become very rare.”
Authorities organized an angler competition to try to control the snakehead population, but it was unsuccessful.
Fishers, however, hope to turn the invasive species threat into an opportunity.
Ranjith Kumara proposed that authorities promote angler tourism as a consistent control method, which could also provide alternative economic avenues to the villagers who are mostly engaged in fishing and farming.
Fisherman Sujeewa Kariyawasam, who produces salted dried fish using the invasive species, said although fresh snakehead fish has relatively low market demand, the dried fish made from it is tasty and a popular delicacy.
“I am working to further develop this business. As demand continues to grow, more snakeheads will be caught for production, which in turn will help control the spread of the snakehead population.”


Trump signs deal to end longest US government shutdown in history

Trump signs deal to end longest US government shutdown in history
Updated 12 sec ago

Trump signs deal to end longest US government shutdown in history

Trump signs deal to end longest US government shutdown in history
  • House votes to advance funding package to end 43-day shutdown
  • Democrats oppose package due to lack of health care subsidies

WASHINGTON: President Donald Trump on Wednesday signed legislation ending the longest government shutdown in US history, roughly two hours after the House of Representatives voted to restart disrupted food assistance, pay hundreds of thousands of federal workers and revive a hobbled air-traffic control system.
The Republican-controlled chamber passed the package by a vote of 222-209, with Trump’s support largely keeping his party together in the face of vehement opposition from House Democrats, who are angry that a long standoff launched by their Senate colleagues failed to secure a deal to extend federal health insurance subsidies.
Trump’s signature on the bill, which cleared the Senate earlier in the week, will bring federal workers idled by the 43-day shutdown back to their jobs starting as early as Thursday, although just how quickly full government services and operations will resume is unclear.
It would extend funding through January 30, leaving the federal government on a path to keep adding about $1.8 trillion a year to its $38 trillion in debt.
“I feel like I just lived a Seinfeld episode. We just spent 40 days and I still don’t know what the plotline was,” said Republican Representative David Schweikert of Arizona, likening Congress’ handling of the shutdown to the misadventures in a popular 1990s US sitcom.
“I really thought this would be like 48 hours: people will have their piece, they’ll get a moment to have a temper tantrum, and we’ll get back to work.”
He added: “What’s happened now when rage is policy?“
The shutdown’s end offers some hope that services crucial to air travel in particular would have some time to recover with the critical Thanksgiving holiday travel wave just two weeks away. Restoration of food aid to millions of families may also make room in household budgets for spending as the Christmas shopping season moves into high gear.
It also means the restoration in coming days of the flow of data on the US economy from key statistical agencies. The absence of data had left investors, policymakers and households largely in the dark about the health of the job market, the trajectory of inflation and the pace of consumer spending and economic growth overall.
Some data gaps are likely to be permanent, however, with the White House saying employment and Consumer Price Index reports covering the month of October might never be released.
By many economists’ estimates, the shutdown was shaving more than a tenth of a percentage point from gross domestic product over each of the roughly six weeks of the outage, although most of that lost output is expected to be recouped in the months ahead.

No promises on healthcare
The vote came eight days after Democrats won several high-profile elections that many in the party thought strengthened their odds of winning an extension of health insurance subsidies, which are due to expire at the end of the year.
While the deal sets up a December vote on those subsidies in the Senate, Speaker Mike Johnson has made no such promise in the House.
Democratic Representative Mikie Sherrill, who last week was elected as New Jersey’s next governor, spoke against the funding bill in her last speech on the US House floor before she resigns from Congress next week, encouraging her colleagues to stand up to Trump’s administration.
“To my colleagues: Do not let this body become a ceremonial red stamp from an administration that takes food away from children and rips away health care,” Sherrill said.
“To the country: Stand strong. As we say in the Navy, don’t give up the ship.”

No clear winner from shutdown
Despite the recriminations, neither party appears to have won a clear victory. A Reuters/Ipsos poll released on Wednesday found that 50 percent of Americans blamed Republicans for the shutdown, while 47 percent blamed Democrats.
The vote came on the Republican-controlled House’s first day in session since mid-September, a long recess intended to put pressure on Democrats. The chamber’s return also set the clock ticking on a vote to release all unclassified records related to the late convicted sex offender Jeffrey Epstein, something Johnson and Trump have resisted up to now.
Johnson on Wednesday swore in Democrat Adelita Grijalva, who won a September special election to fill the Arizona seat of her late father, Raul Grijalva. She provided the final signature needed for a petition to force a House vote on the issue, hours after House Democrats released a new batch of Epstein documents.
That means that, after performing its constitutionally mandated duty of keeping the government funded, the House could once again be consumed by a probe into Trump’s former friend whose life and 2019 death in prison have spawned countless conspiracy theories.
The funding package would allow eight Republican senators to seek hundreds of thousands of dollars in damages for alleged privacy violations stemming from the federal investigation of the January 6, 2021, attack on the US Capitol by Trump’s supporters.
It retroactively makes it illegal in most cases to obtain a senator’s phone data without disclosure and allows those whose records were obtained to sue the Justice Department for $500,000 in damages, along with attorneys’ fees and other costs.