Category Archives: Environment

Antarctic researchers gain insights from on high as they count seals from space

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Scientists used satellite images and more than 300,000 volunteers to count Weddell seals, a key Southern Ocean indicator species

Researchers believe they have accurately estimated Antarctica’s Weddell seal population for the first time – using images from space and the eyes of hundreds of thousands of citizen scientists.

Weddell seals are a key indicator species in the Southern Ocean, for both sea ice fluctuations and shifts in the food web. They can live up to 30 years in the harsh conditions of the coastal sea ice of Antarctica, but until recently, counting them has been risky and cost-prohibitive.

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Moves as smooth as silk: scientists uncover Australian ant-slayer spider’s hunting secrets

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With stealth followed by speedy acrobatics, Euryopis umbilicata can successfully catch banded sugar ants twice its size

A mid-air cartwheel, the judicious use of sticky silk and a quick rappel down a tree, all in the blink of an eye: researchers have identified how the Australian ant-slayer spider captures prey twice its size.

The acrobatic behaviour of the Australian ant-slayer spider, Euryopis umbilicata, as it hunts and eats banded sugar ants has been documented by scientists for the first time.

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Labor urged to axe $1.9bn in ‘zombie’ fossil fuel subsidies promised by the Coalition

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Exclusive: Morrison government announced support for coal and gas projects in ‘gas-fired recovery’ but didn’t formalise contracts, PBO analysis reveals

Labor is being urged to axe nearly $2bn in handouts to fossil fuel developments that the Parliamentary Budget Office found were promised under the Coalition but have not been contracted.

The PBO analysis, commissioned by the Greens, found the Morrison government announced $1.93bn in support for coal and gas developments that had not been formally committed.

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Weather tracker: Deadly floods batter Italy’s Adriatic coast

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Ten people confirmed dead with three missing; Typhoon Nanmadol forces millions to flee homes in Japan

European countries around the Adriatic Sea were experiencing extreme flooding towards the end of last week.

The Italian region of Marche was particularly badly affected after a thunderstorm on Thursday afternoon strengthened into the night. Some areas faced more than 400mm of rain, with much of the deluge falling in a couple of hours.

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Vulnerable countries demand global tax to pay for climate-led loss and damage

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Poor nations exhort UN to consider ‘climate-related and justice-based’ tax on big fossil fuel users and air travel

The world’s most vulnerable countries are preparing to take on the richest economies with a demand for urgent finance – potentially including new taxes on fossil fuels or flying – for the irrecoverable losses they are suffering from the climate crisis, leaked documents show.

Extreme weather is already hitting many developing countries hard and forecast to wreak further catastrophe. Loss and damage – the issue of how to help poor nations suffering from the most extreme impacts of climate breakdown, which countries cannot be protected against – is one of the most contentious problems in climate negotiations.

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Burning world’s fossil fuel reserves could emit 3.5bn tons of greenhouse gas

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The world will have released more planet-heating emissions than have occurred since the industrial revolution, analysis found

Burning the world’s proven reserves of fossil fuels would emit more planet-heating emissions than have occurred since the industrial revolution, easily blowing the remaining carbon budget before societies are subjected to catastrophic global heating, a new analysis has found.

An enormous 3.5tn tons of greenhouse gas emissions will be emitted if governments allow identified reserves of coal, oil and gas to be extracted and used, according to what has been described as the first public database of fossil fuel production.

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Origin Energy to quit Beetaloo gas project but green groups warn environmental threat remains

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Sale will come at a loss but distance company from both environmental controversy and Russian oligarch

Origin Energy will sell its stake in its Beetaloo Basin gas project at a loss and review all its other exploration permits in a move that will distance it from an environmental controversy and end its association with sanctioned Russian oligarch Viktor Vekselberg.

Chief executive Frank Calabria said gas remained “a core part of our business” but getting out of gas exploration would free up money to “grow cleaner energy and customer solutions, and deliver reliable energy through the transition”.

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Japan tells 2m to shelter from ‘very dangerous’ Typhoon Nanmadol

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Authorities urge evacuations in Kyushu before arrival of storm that could cause flooding, landslides and collapse of houses

Two million people in Japan have been told to seek shelter before the arrival of Typhoon Nanmadol, the national broadcaster, NHK, said, as the weather agency issued a rare “special warning” about the powerful storm.

NHK, which compiles alerts issued by local authorities, said level four evacuation instructions – the second highest – were in place for people in Kagoshima, Kumamoto and Miyazaki in the southern Kyushu region.

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Criticism intensifies after big oil admits ‘gaslighting’ public over green aims

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Fury as ‘explosive’ files reveal largest oil companies contradicted public statements and wished bedbugs upon critical activists

Criticism in the US of the oil industry’s obfuscation over the climate crisis is intensifying after internal documents showed companies attempted to distance themselves from agreed climate goals, admitted “gaslighting” the public over purported efforts to go green, and even wished critical activists be infested by bedbugs.

The communications were unveiled as part of a congressional hearing held in Washington DC, where an investigation into the role of fossil fuels in driving the climate crisis produced documents obtained from the oil giants ExxonMobil, Chevron, Shell and BP.

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Biden talks up electric vehicle revolution – but is America ready to give up gas?

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President appears at Detroit auto show, where EVs are this year’s stars – but the road to electrification promises to be a bumpy one

Fresh off signing legislation aimed at propelling the nation’s electric vehicle (EV) transition, Joe Biden was in Detroit last week to reaffirm his support for electrification ahead of the opening of the US’s largest annual car show.

“The great American road trip is going to be fully electrified, whether you’re driving along the coast, or on I-75 here in Michigan,” he declared as the first North American International Auto Show since 2019 prepared to open its doors.

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Libyan militia detains hundreds of Chadians after poachers arrested

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At least 400 Chadian workers rounded up in east Libyan town of Ajdabiya after security forces in Chad arrest four Libyan poachers

Hundreds of Chadians are being rounded up and detained on the streets of a Libyan town for a ninth day in retaliation for the Chad government’s arrest of four Libyan men on suspicion of poaching endangered animals.

At least 400 people have now been arrested in the city of Ajdabiya by a militia linked to the warlord Khalifa Haftar, commander of the self-styled Libyan National Army.

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Rats to the rescue: could pesky rodents finally get New Yorkers composting?

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Campaigners hope to harness revulsion at booming rat numbers to expand composting services throughout the city and cut waste

At an August rally on the steps of New York’s city hall, rats were in the crosshairs. “No to rats”, read one poster. “Starve a rat”, read another. On a third, a pink rodent in a crown lounged on a throne of black garbage bags.

The demonstration wasn’t a generalized expression of anti-rat fervor. It was a gathering of sustainable waste activists. They had a proposition: composting could solve an escalating rodent problem that’s spreading across the city. “Our streets and sidewalks will be cleaner”, said New York City council member Carlina Rivera, “They’ll smell better and they’ll provide less food for rats, which is a public health crisis right now.”

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Sighting of new gray wolf family raises hopes of resurgence in Oregon

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Presence of two adults and two cubs in Cascade mountains detected after federal protections restored earlier this year

The sighting of a new family of gray wolves in Oregon’s Cascade mountains has given wildlife advocates hope that the recovery of the endangered species in the state is gathering pace.

The state’s fish and wildlife department (ODFW) said a group of two adults and two pups was captured by a trail camera in August.

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Weather tracker: Typhoon Muifa wreaks havoc in China after summer of records

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Highest red alert issued in Shanghai as meteorological autumn does not give way to cooler temperature in France

Typhoon Muifa made landfall in eastern China on Wednesday evening, shortly after affecting Japan in previous days, arriving as a Category 2 storm and billed as the strongest on record to hit Shanghai, China’s largest city.

China’s central meteorological observatory issued its first highest typhoon red alert of the year. The tropical system brought sustained winds of 95mph, a threat of up to 200mm of rainfall and waves in excess of five metres.

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University drops Santos branding of kids’ science roadshow after climate concerns raised

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Exclusive: high profile scientist Lesley Hughes had called on Macquarie University to pull out of hosting Santos Science Experience event

Macquarie University has dropped Santos branding and support for a school science roadshow after a senior Australian climate scientist complained sponsorship from a company expanding fossil fuel production was inappropriate.

Prof Lesley Hughes asked her own institution, Sydney’s Macquarie University, to pull out of hosting one of the events for the Santos Science Experience, arguing the company’s expansion plans were putting children’s future at stake.

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Pakistan floods ‘made up to 50% worse by global heating’

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Study says climate crisis likely to have significantly increased rainfall and made future floods more likely

The intense rainfall that has caused devastating floods across Pakistan was made worse by global heating, which has also made future floods more likely, scientists have found.

Climate change could have increased the most intense rainfall over a short period in the worst affected areas by about 50%, according to a study by an international team of climate scientists.

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Luis Vuitton reduces thermostat and light use in shops to save energy

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LVMH announced measures after Emmanuel Macron urged France to reduce power consumption

LVMH, the owner of Louis Vuitton, plans to lower the thermostat at its stores around the world as part energy-saving measures this winter.

The French conglomerate will also turn off the lights at its stores earlier, starting in France in October before being deployed worldwide.

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Campaigners call for climate crisis global day of action during Cop27

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Groups urge action during the talks in Egypt to demand climate justice for Africa and the global south

Civil society groups around the world are calling for a global day of action on the climate catastrophe, to urge governments to cut greenhouse gas emissions and shift to a low-carbon economy.

The day of action will take place on Saturday 12 November, at the mid-point of the Cop27 UN climate talks, which run from 6 to 18 November in Sharm el-Sheikh, hosted by the Egyptian government.

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‘Localise everything’: After floods, Northern Rivers residents join forces to build disaster resilience

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In areas where some felt let down by emergency responses, community groups share skills such as how to clear landslips, operate chainsaws and preserve food

Northern Rivers residents are learning to use chainsaws, sandbag their homes and clear landslips safely as communities band together to ensure they are prepared for future natural disasters after this year’s devastating floods.

Their efforts have a new sense of urgency after the Bureau of Meteorology declared a La Niña event is under way – a weather pattern that typically elevates flood risks.

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Australia is funding just one-tenth of its fair share of global climate action, study finds

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Wealthy high-polluting countries to face growing calls from poorer nations to help cover cost of extreme weather and sea level rises

Australia is being urged to increase its investment in climate action, with a new report estimating the country is funding just one-tenth of its fair share globally.

The study being released by Oxfam and ActionAid Australia on Thursday calls on Australia to immediately increase its climate finance commitments to $3bn ahead of the UN climate meeting Cop27 to be held in Egypt in November.

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