Category Archives: Pollution

Where there’s fire, there’s smoke: Los Angeles blazes raise fears of ‘super toxic’ lung damage

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Concerns that dangerous fine particle pollution can become embedded in bloodstream and lungs

The Los Angeles wildfires have claimed the lives of at least 24 people and have burned more than 100,000 structures. While the focus is understandably on avoiding the flames, another immediate danger lurks across the county and beyond, one more difficult to escape: smoke.

The most dangerous component of wildfire smoke is fine particle pollution, also known as PM2.5 or soot. These tiny particles, smaller than one 20th the width of a human hair, can, if inhaled, become embedded in the bloodstream and lungs. It is estimated that about one-third of all particulate matter pollution in the US now comes from wildfire smoke.

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Thailand bans imports of plastic waste to curb toxic pollution

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Campaigners welcome move but say success depends on enforcement and global agreement on a treaty

Thailand has banned plastic waste imports over concerns about toxic pollution, as experts warn that failure to agree a global treaty to cut plastic waste will harm human health.

A law banning imports of plastic waste came into force this month in Thailand, after years of campaigning by activists. Thailand is one of several south-east Asian countries that has historically been paid to receive plastic waste from developed nations. The country became a leading destination for exports of plastic waste from Europe, the US, the UK and Japan in 2018 after China, the world’s biggest market for household waste, imposed a ban.

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Water rates in Northern Ireland suggested to help address wastewater crisis

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Manager of Lough Neagh Partnership praises actions so far on lake’s algae crisis but warns of wider problems

The introduction of water rates in Northern Ireland could address crumbling wastewater infrastructure and the impact on waterways, it has been suggested.

It comes as the Stormont executive works to halt an environmental crisis at Lough Neagh, where noxious blooms of blue-green algae have covered the surface of the water across the past two summers.

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Countries call for binding targets to cut plastic production after talks fail

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Group of 85 countries and blocs press for ambition in plastic waste treaty after no agreement was reached in Busan

Binding global targets to cut plastic production must be at the centre of any continuing negotiations to secure the world’s first treaty to tackle plastic waste, a group of 85 countries has said.

Talks in Busan, South Korea, attempting to secure agreement between more than 200 countries on the details of a plastic pollution treaty ended in failure over the weekend.

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Cruise ships urged to ‘clean up their act’ amid concerns toxic effluent being dumped on Great Barrier Reef

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Environmentalists say marine park waste regulations need updating to limit grey water and exhaust chemicals as passenger cruise numbers rise

Environmentalists and tourism operators on the Great Barrier Reef say authorities must enforce stricter pollution standards on cruise liners visiting the world heritage area amid growth in passenger cruise numbers and concern that ships are dumping toxins into the water.

The Whitsunday Conservation Council says the definition of “waste” used to prevent marine discharge on the reef – which dates back to the 1970s – does not restrict discharge from sulphur “scrubbers” that have become commonplace in the shipping industry.

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Environmental groups demand EPA to start monitoring microplastics in water

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Legal petition filed by 170 groups pushes environmental agency to tackle pressing health threat of pollution

A new legal petition filed by more than 170 top environmental groups demands that the Environmental Protection Agency (EPA) begin monitoring for microplastics in drinking water, an essential first step to reining in pollution viewed as one of the nation’s most pressing public health threats.

The scale of microplastic water pollution, the extent to which the substance is lodged throughout human bodies, and the many health implications have come into sharp focus in recent years, but the EPA still has not taken meaningful action, public health advocates say.

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New powder that captures carbon could be ‘quantum leap’ for industry

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A ‘covalent organic framework’ can be used to capture carbon to store it or convert it for industrial use

An innocuous yellow powder, created in a lab, could be a new way to combat the climate crisis by absorbing carbon from the air.

Just half a pound of the stuff may remove as much carbon dioxide as a tree can, according to early tests. Once the carbon is absorbed by the powder, it can be released into safe storage or be used in industrial processes, like carbonizing drinks.

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Pollution in Delhi hits record high, cloaking city in smog

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Indian capital imposes emergency measures including closing schools and offices and barring heavy vehicles

Pollution levels in India’s capital, Delhi, have soared to their highest levels this year, forcing schools and offices to close and cloaking the city in thick brown smog.

In some parts of the city, a live air quality ranking by IQAir put pollution levels at more than 30 times the maximum level deemed healthy.

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United Utilities refuses to hand over data on sewage discharges into Windermere

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Water company claims information is not in the public interest despite widespread pollution of UK waters

• ‘It’s a national disgrace’: fury at sewage-filled Windermere over toxic algae and dead fish

One of the UK’s biggest water companies is fighting a legal battle to block public access to data on treated sewage it is discharging into Windermere in the Lake District.

United Utilities initially claimed that data from phosphorus monitors at sewage treatment works at the lake “was not environmental information”. It later claimed the information on phosphorus – which can pollute watercourses when at high levels – was “internal communication” and exempt from disclosure.

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Global plastic production must be cut to curb pollution, study says

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Analysis lays bare huge challenge of mismanaged waste on eve of UN plastic treaty talks in Busan

Global plastic production must be reduced to tackle the immense challenge of plastic pollution, according to an analysis published on the eve of crucial talks to hammer out the world’s first legally binding treaty on plastic waste.

Mismanaged plastic waste, which leaches into the environment and can be harmful to health, will double to 121m tonnes by 2050 if limits are not placed on the production of plastic, according to Samuel Pottinger, the lead author of the research.

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Hobart, Darwin and Canberra ranked among top 10 global cities with lowest air pollution

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Sydney the worst-ranked Australian city at 150th, receiving a poorer score than London

Three Australian cities are among the top 10 global cities with the lowest levels of air pollution, according to analysis of nearly 400 cities worldwide.

Hobart (third), Darwin (fourth) and Canberra (10th) topped the list, based on air pollution data analysed by Auto Trader, an online vehicle trading site.

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NSW regulator chose to reveal content of Sydney’s mystery beach balls on day of US election

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After debris balls were widely reported to be tar, testing coordinated with EPA revealed they were consistent with human-generated waste, or ‘likely lumps of fatberg’

The NSW environment watchdog allegedly knew for more than a week that thousands of mystery balls that washed up on Sydney beaches last month were probably consistent with human-generated waste before it made the news public as US election results dominated headlines.

A statement from the Environment Protection Authority (EPA) on Wednesday revealed the balls comprised fatty acids, petroleum hydrocarbons and other organic and inorganic materials – including traces of drugs, hair, motor oil, food waste, animal matter and human faeces.

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‘The first thing I did was poke it’: Canada beach blobs mystery solved by chemists

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Newfoundland Memorial Univeristy team find white masses are likely material used to clean pipes in oil industry

When the chemist Chris Kozak finally got his hands on a sample of the mysterious blobs that recently washed up on the shores of Newfoundland’s beaches, Project Unknown Glob officially began.

At his disposal, Kozak and a team of graduate students had the “gorgeous” new science building and “world-class facilities” of Newfoundland’s Memorial University to run a battery of tests on the white, doughy blob.

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Paris drivers warned of fines as city begins limiting traffic in parts of centre

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Three-month ‘educational phase’ begins for scheme it is hoped will reduce through-traffic and improve air quality

Paris authorities have begun limiting traffic in a large zone of the city centre, with police alerting drivers that they are now banned from driving through the French capital’s central four arrondissements and risk a fine if they do so after next spring.

The so-called “limited traffic zone” (ZTL), home to about 100,000 people and 11,000 businesses, is part of a broader push by the socialist mayor, Anne Hidalgo, to restrict traffic and encourage cycling and public transport use across the car-clogged city.

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Popular Sydney beaches among quarter of NSW swimming spots polluted with faecal matter in past year

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Shelly beach, Bronte, Coogee and Malabar among those rated ‘poor’ as swimmers urged to check water quality online

More than a quarter of New South Wales’ favourite swimming spots have been polluted by faecal matter over the past year including Sydney’s Coogee, Bronte and Malabar beaches.

With the Bureau of Meteorology predicting a wet summer, the government has urged swimmers to check its online water quality monitor for updates after its annual state of the beaches report found 28% of the 218 tracked sites experienced pollution.

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Millions of teenagers in Africa have undiagnosed asthma – study

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Rapid urbanisation thought to be damaging adolescent health, as researchers say need for medication and diagnostic tests is urgent

Millions of teenagers in Africa are suffering from asthma with no formal diagnosis as the continent undergoes rapid urbanisation, researchers have found.

The study, published in the Lancet Child and Adolescent Health, involved 27,000 pupils from urban areas in Malawi, South Africa, Zimbabwe, Uganda, Ghana and Nigeria. It found more than 3,000 reported asthma symptoms, but only about 600 had a formal diagnosis.

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Water companies raise bonuses to £9.1m despite record sewage discharges

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Third of total comprises bonuses at Severn Trent as indebted Thames nearly doubles payouts to executives

Bonuses for water company bosses in England and Wales rose to £9.1m this year despite record sewage discharges into rivers and seas.

More than a third of that total comprised bonuses at Severn Trent, which was fined £2m this year for “reckless” pollution but lifted its bonuses to £3.36m.

Thames Water almost doubled its payouts to executives, from £746,000 in 2021-22 to £1.3m in 2023-24, despite its CEO quitting halfway through the year.

Data from Companies House, analysed by the Liberal Democrats, show that overall bonuses increased from £9.013m last year to £9.127m this year.

The payouts pile further pressure on the regulator, Ofwat, to intervene in the decisions of water company boards. Last year, raw sewage was discharged for more than 3.6m hours into rivers and seas, a 105% increase on the previous 12 months.

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The ‘active transport’ ideas from around the world that could make Australians healthier and our cities cleaner

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Policies such as cash payouts for bicycle commuters have knock-on effects including reduced pollution and better physical and mental health

It’s time for a major rethink of transport in Australia, experts say – and, while some new ideas may meet resistance, “these are not ideas from radical left Scandinavian pot-smoking greenies”, Prof Matt Burke says.

Policies lumped together as “active transport” include proposals to offer rebates for people who ditch their cars for public transport, or cash payouts for people who cycle to work.

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Only one-third of Europe’s surface water qualifies as good or better, study finds

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Data compiled by EEA shows quality of water bodies falls far short of target first set for 2015 and since extended to 2027

Only about one-third of Europe’s surface water is in good health or better, a report has found, despite an EU target first set for 2015 to bring all bodies of water up to good quality.

About 37% of Europe’s surface waters qualified as having at least a good ecological status and 29% a good chemical status in 2021, according to data from 19 member countries compiled by the European Environment Agency (EEA). The original deadline for the EU target has been extended to 2027 but data suggests this is on track to be missed by a wide margin.

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BHP to face 620,000 claimants in Mariana dam collapse trial in London

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Claimants seeking damages from Anglo-Australian mining company over 2015 environmental disaster in Brazil

The mother of a seven-year-old boy who was torn from the arms of his grandmother and drowned in one of Brazil’s worst environmental disasters is among more than 620,000 claimants who will have their case heard this month in the largest group claim in English legal history.

Gelvana Aparecida Rodrigues da Silva, 37, lost her son Thiago on 5 November 2015 when the Fundão dam, near Mariana in eastern Brazil, collapsed, releasing about 50m cubic metres of toxic waste.

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