Category Archives: Trees and forests

Victoria’s mountain ash forests could lose a quarter of ‘giant’ trees as temperatures rise

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Eucalyptus regnans – which regularly reach 60 to 80m tall – lose about 9% of their trees for every degree of warming, research finds

Victoria’s mountain ash forests are thinning rapidly as the globe heats up, and could lose a quarter of their “giant” trees that grow up to 80m tall in the coming decades, research has found.

Forests of Eucalyptus regnans – one of the tallest tree species in the world – lose about 9% of their trees for every degree of warming, according to a University of Melbourne-led study published in Nature Communications.

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Human connection to nature has declined 60% in 200 years, study finds

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Prof Miles Richardson says people risk ‘extinction of experience’ in the natural world without new policies

People’s connection to nature has declined by more than 60% since 1800, almost exactly mirroring the disappearance of nature words such as river, moss and blossom from books, according to a study.

Computer modelling predicts that levels of nature connectedness will continue to decline unless there are far-reaching policy and societal changes – with introducing children to nature at a young age and radically greening urban environments the most effective interventions.

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Lynx could thrive in Northumberland with most in area supporting return, study finds

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Release of 20 lynx over several years into Kielder Forest area would create population of about 50 animals

Releasing just 20 lynx in Northumberland would be enough to create a healthy wild population, research has found, and most people in the area would support the practice.

Northumberland Wildlife Trust has been working to see if the wild cats, which became extinct in Britain about 1,300 years ago as a result of hunting and habitat loss, could be returned to the area.

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Dismay after Southampton airport gets permission to cut down cemetery trees

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Campaigners attack council for backing plan to fell trees in burial site near runway to allow for increase in passengers

A Labour-led city council has been criticised for backing an airport’s scheme to cut down “majestic” trees in a historic, wildlife-rich cemetery close to a runway.

Environmental campaigners, people whose loved ones were laid to rest in the cemetery and opposition politicians have expressed dismay that the trees in South Stoneham Cemetery in Southampton are to be lost.

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Trump rescinds protections on 59m acres of national forest to allow logging

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Agriculture secretary to scrap ‘roadless rule’ that protects lands including largest old growth forest in country

The Trump administration will rescind protections that prevent logging on nearly a third of national forest lands, including the largest old growth forest in the country, the agriculture secretary, Brooke Rollins, announced on Monday.

The announcement will be followed by a formal notice rescinding the “roadless rule”, a nickname for the 2001 Roadless Area Conservation Rule, in coming weeks, the Associated Press reports. The rule prohibits road building and logging on all national forest land without roads, accounting for about 59m acres (24m hectares) of US national forest land.

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Funds to tackle Europe’s forest fires poorly targeted, says EU watchdog

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Report raises concerns that money allocated to combat fires not reaching areas where it could make biggest difference

European funds to prevent forest fires have been poorly targeted and sometimes distributed in a hurry, according to a report from the EU’s spending watchdog.

The number of forest fires in EU countries has increased dramatically over the last two decades as the climate crisis fuels ever bigger conflagrations. An area twice the size of Luxembourg has been consumed by flames in an average recent year, killing people, destroying homes and wildlife and sending megatonnes of planet-heating emissions into the air.

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‘Win-win’: new maps reveal best opportunities for global reforestation

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New study shows regions with best potential to regrow trees and suck climate-heating CO2 from the air

New maps have revealed the best “win-win” opportunities across the world to regrow forests and tackle the climate crisis, without harming people or wildlife.

The places range from the eastern US and western Canada, to Brazil and Columbia, and across Europe, adding up to 195 million hectares (482 million acres). If reforested, this would remove 2.2bn tonnes of carbon dioxide a year, about the same as all the nations in the European Union.

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Glossy black cockatoos could be pushed towards extinction in Victoria if burns go ahead, experts warn

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Fire in black sheoak forest of East Gippsland would destroy the birds’ food supply, conservationist says

Glossy black cockatoos could be pushed towards extinction in Victoria if planned burns of 13,000 hectares of forest go ahead, ecologists and conservationists warn.

The Victorian government is being urged to abandon the burn, which is intended to reduce bushfire risk.

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NSW forestry agency should be shut down for repeatedly breaking law, critics argue

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Forestry Corporation says suggestion that it can be compared to a criminal bikie gang is ‘ridiculous’

A former magistrate and one of Australia’s most experienced scientists have launched an extraordinary attack on the New South Wales government’s logging agency, describing it as effectively a “criminal organisation” that should be shut down after a string of court convictions.

Prof David Heilpern, a NSW magistrate between 1998 and 2020 and now the dean of law at Southern Cross University, said the state’s Forestry Corporation should be “disbanded” as it was was no longer fit for purpose.

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Berlin’s ancient ‘Dicke Marie’ oak feels effects of prolonged dry spell

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The tree, believed to be city’s oldest, had already been damaged by the region’s increasingly arid climate

An ancient English oak believed to be Berlin’s oldest tree is suffering the effects of a prolonged dry spell in the German capital, local authorities have said, compounding already significant damage to its once lush canopy and branches.

“Dicke Marie” (Fat Marie), as Berliners affectionately call the tree located in the northern Tegel Forest, has been deprived of essential moisture in recent years as a result of extended periods of sparse rainfall blamed on the climate crisis, according to natural resource officials.

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Spurs contractors judged felled Enfield oak to be ‘fine specimen’

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Toby Carvery owner apologises over tree’s felling as football club faces questions about whether it knew of decision

An ancient London oak controversially felled earlier this month was assessed to be a “fine specimen” last year by tree experts working for Tottenham Hotspur as part of the football club’s plans to redevelop parkland next to the site.

Mitchells & Butlers Retail (MBR), which owns the Toby Carvery in Whitewebbs Park, Enfield, apologised on Thursday for the “upset” caused by the felling of the tree.

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UK government report calls for taskforce to save England’s historic trees

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Exclusive: Ancient oaks ‘as precious as stately homes’ could receive stronger legal safeguards under new proposals

Ancient and culturally important trees in England could be given legal protections under plans set out in a UK government-commissioned report.

Sentencing guidelines would be changed so those who destroy important trees would face tougher criminal penalties. Additionally, a database of such trees would be drawn up and they could be given automatic protections, with the current system of tree preservation orders strengthened to accommodate this.

In 2020, the 300-year-old Hunningham Oak near Leamington was felled to make way for infrastructure projects.

In 2021, the Happy Man tree in Hackney, which the previous year had won the Woodland Trust’s tree of the year contest, was felled to make way for housing development.

In 2022, a 600-year-old oak was felled in Bretton, Peterborough, which reportedly caused structural damage to nearby property.

In 2023, 16 ancient lime trees on The Walks in Wellingborough, Northamptonshire, were felled to make way for a dual carriageway.

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Revealed: nearly 2m hectares of koala habitat bulldozed since 2011 – despite political promises to protect species

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Guardian Australia is highlighting the plight of our endangered native species during an election campaign that is ignoring broken environment laws and rapidly declining ecosystems

Nearly 2m hectares of forests suitable for endangered koalas have been destroyed since the iconic species was declared a threatened species in 2011, according to analysis for Guardian Australia.

The scale of habitat destruction in Queensland and New South Wales – states in which the koala is formally recognised as being at risk of extinction – has continued despite political promises it would be protected.

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Space probe to map carbon content of world’s remotest tropical forests

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Revolutionary scanner to be fired into Earth orbit this month to measure effects of deforestation

Scientists are about to take part in a revolutionary mission aimed at creating detailed 3D maps of the world’s remotest, densest and darkest tropical forests – from outer space. The feat will be achieved using a special radar scanner that has been fitted to a probe, named Biomass, that will be fired into the Earth’s orbit later this month.

For the next five years, the 1.25-tonne spacecraft will sweep over the tropical rainforests of Africa, Asia and South America and peer through their dense 40m-high ­canopies to study the vegetation that lies beneath. The data collected by Biomass will then be used to create unique 3D maps of forests normally hidden from human sight.

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Pioneering Devon food forest garden at risk after landowner serves notice

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Thousands sign petition to save ‘vital’ Dartington Estate project that teaches agroforestry methods

Even at this time of year when most of the trees are still bare, there is a feeling of abundance in Martin Crawford’s forest garden, close to the banks of the River Dart in Devon.

Crawford, who has nurtured this landmark garden for three decades, is clearly in his element, pointing out the edible plants that flourish in the tangly two-acre patch, stooping from time to time to pick a leaf or green shoot and take a nibble.

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‘All the birds returned’: How a Chinese project led the way in water and soil conservation

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The Loess plateau was the most eroded place on Earth until China took action and reversed decades of damage from grazing and farming

It was one of China’s most ambitious environmental endeavours ever.

The Loess plateau, an area spanning more than 245,000 sq miles (640,000 sq km) across three provinces and parts of four others, supports about 100 million people. By the end of the 20th century, however, this land, once fertile and productive, was considered the most eroded place on Earth, according to a documentary by the ecologist John D Liu.

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National Trust creates living gene bank of endangered native black poplar

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Cuttings of tree captured by John Constable being planted on restored Devon floodplain

Captured by John Constable in one of his most celebrated paintings, the black poplar tree was once as common as oak and beech in Britain.

Now the rarest and most threatened native species in the country, the National Trust is creating a living gene bank of the black poplar to ensure Constable’s The Hay Wain does not become a tribute to an extinct breed.

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Brazil fires consumed wilderness area larger than Italy in 2024 – report

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New report says more than 30m hectares burned, 79% more than in 2023, after country saw worst drought on record

After enduring its worst drought on record in 2024, Brazil closed the year with another alarming milestone: between January and December, 30.86m hectares of wilderness burned – an area larger than Italy.

The figure published in a new report is 79% higher than in 2023 and the largest recorded by Fire Monitor since its launch in 2019 by MapBiomas, an initiative by NGOs, universities and technology companies that monitors Brazil’s biomes.

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Logging in forest earmarked for koala national park increasing under NSW Labor, analysis finds

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More than 7,000 hectares logged in planned park area since Chris Minns won 2023 election with commitment to deliver new sanctuary, conservationists say

Logging of native forest in the proposed great koala national park (GKNP) in northern New South Wales has intensified since the Minns government took office, according to new analysis by conservation advocates.

The report, which the state’s forestry corporation disputes, found 7,185 hectares (17,700 acres) were logged within the promised park in the 21 months since the March 2023 state election.

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Fig and almond trees thriving in UK thanks to fewer frosts, RHS says

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Society to retire plants no longer suited to UK’s changing climate after 14% fewer days of ground frost recorded

Fig and almond trees are thriving in Britain as a result of fewer frosts, the Royal Horticultural Society has said.

The lack of frost, one of the effects of climate breakdown, means plants used to warmer climes have been doing well in RHS gardens. Almond trees from the Mediterranean were planted at Wisley in Surrey several years ago, and without frost this year have fruited well for the first time.

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