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Emissions of planet-heating methane and CO2 from natural sources are worsening the climate crisis, paper says
Rising global temperatures caused by the burning of fossil fuels are transforming the world’s forests, wetlands and tundra to the point they are releasing emissions that could further worsen global heating by as much as 30%, a new study has found.
As the world heats up, permafrost in the high latitudes is thawing, fiercer wildfires are burning in drying forests and wetlands and lakes are warming. All of these changes are themselves causing the release of planet-heating methane and carbon dioxide locked in trees and soils, therefore worsening the climate crisis, the paper states.
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Record demand for A&E units, ambulance services and NHS 111 shows extreme heat having unprecedented impact on health, experts say
The NHS came under its most intense strain ever as a result of the summer’s five heatwaves, amid warnings that extreme heat is having an unprecedented impact on human health.
A&E units, ambulance services and the NHS 111 telephone advice line all experienced record demand for their services in England in June, July and August as Britain experienced record temperatures.
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Environment Agency says talks under way about increasing prices for industrial users to try to reduce poor water management
Ministers are exploring making water more expensive for some users, in the face of severe supply shortages.
Despite the UK being a famously wet country, the precarious nature of the water supply has been made particularly acute this summer, with almost three-quarters of England and all of Wales in drought and 27 million people facing restrictions on their water use.
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Hot weather means sweeter grapes, but outlook gloomier for beermakers, as drought diminishes barley harvest
English sparkling winemakers expect their earliest grape harvest and a “vintage year” after a scorching summer quickly ripened grapes.
However, beer sellers have warned of a potential shortage after record-breaking temperatures and a drought hitting much of England has caused poor yields of barley.
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This week’s best wildlife photographs from around the world
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Cranbrook, Kent: We are felling a crop of willow trees that have managed to survive their nemesis – the grey squirrel – and are destined for the batter’s grip
As the thwack of leather on willow fades from village greens with the waning of the cricket season, a new sound, perhaps less evocative of the country idyll, fills our little valley. Toppled willow trees rip through the canopies of their doomed neighbours, and drop with dull thuds to the angry screams of chainsaws.
To watch any tree fall is poignant, but for someone involved in woodland management like me, it can be conflicting. These majestic willows were planted in my teenage years, they have received my care and protection, and in turn they have given me much joy, but I always knew they were a crop, not a permanent feature. So, as these old friends are felled and hauled away to become cricket bats, an acutely uncomfortable feeling rises in me, somewhere between grief and satisfaction.
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A total of six people apprehended as clean-up of rubbish stacked 10 metres high cost about £6m
Two men have been arrested after fly-tippers dumped a “mountain of illegal waste”, stacked 10 metres high, in Oxfordshire.
Hundreds of tonnes of rubbish appeared in a field between the River Cherwell and the A34 near Kidlington in November last year. The waste tip was so large that removing it could cost more than the local council’s annual budget, the area’s MP said.
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SMD is the moisture the soil must make up until it is at capacity, with very dry conditions over most of England and Wales
When the ground is thoroughly wet, after excess rainwater has run off it is said to be at field capacity. Meteorologists describe drought in terms of soil moisture deficit (SMD) from field capacity. The SMD is a measure of how thirsty the soil is, expressed as how many millimetres of rain it would take to top it up to field capacity.
In southern England, the SMD tends to hover around zero in winter when fields are wet. In summer it may be about 100mm, going up to 150mm or more in a dry year. The extreme of dryness, when soil has no water accessible to plants, is known as the permanent wilting point or PWP.
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The island chain has tended to avoid the worst effects, but Hurricanes Lowell and Lala left a trail of damage this year
Hurricane Lowell surged near the Hawaiian Islands this week, leaving a trail of downed trees and power lines, crumbled roads, sunken boats and destroyed piers on the island of Kauai.
Residents were left to grapple not only with the damage, but the rising risks to the tropical archipelago as sea surface temperatures climb.
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In the first project of its kind, scientists are trying to answer if the future of Alaska’s streams and tundra may depend not on survival of the fittest but on how species adapttogether
On Alaska’s North Slope, scientists tread carefully across clumps of tussock grasses toward a fast-flowing stream draining the imposing Brooks Range of ice and snow. Near Galbraith Creek, they string out a mist net for white-crowned sparrows. The birds have recently arrived from southerly latitudes, intent on feasting on the insects that will soon descend on the tundra like storm clouds.
The Arctic summer is short-lived, and sparrows have only a few weeks to establish territories, find mates, lay eggs and raise their chicks on a steady diet of bugs. From every ensnared bird, the scientists collect blood, feather and faecal samples to see what they are eating and how that changes over the summer.
Galbraith Creek on Alaska’s North Slope
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