Rock bursts, commonly associated with coal mining activities, involve the abrupt release of elastic energy from rock masses. Recognized as a major challenge in mining engineering and rock mechanics worldwide, they can lead ...
Earth Sciences
Aug 15, 2023
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8
Catastrophic dynamic rock failure, commonly known as rock or coal burst, presents one of the most challenging problems in civil tunneling and mining. This phenomenon is typically triggered by a volatile and uncontrolled energy ...
Earth Sciences
Jul 31, 2023
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2
The wildfires raging across Canada's south-eastern province of Quebec are unprecedented. A warm, dry spring allowed the tinder to accumulate and lightning storms in early June lit the match, dramatically escalating 2023's ...
Environment
Jun 30, 2023
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40
The environment ministers of Poland and Germany met on the border of the two countries on Wednesday to discuss protection of a river against a repeat of deadly pollution that killed hundreds of tons of fish last year.
Environment
Jun 7, 2023
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9
Methane—a potent greenhouse gas and the second biggest driver of global warming after carbon dioxide (CO₂)—had its moment in the spotlight in 2021. Over 100 countries signed on to the Global Methane Pledge to cut emissions ...
Environment
May 22, 2023
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45
One hundred meters underground inside a pit in northern China, miners extract lumps of coal with the flick of a finger on a smartphone, as the country tries to drag the traditionally dangerous and dirty work into the digital ...
Environment
Apr 28, 2023
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13
China is using "smart" technology to try to improve its safety record in coal mines, as part of a push by the National Energy Administration to bolster output and stem frequent accidents and collapses.
Environment
Apr 27, 2023
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1
Australia is about to take a big, constructive step on climate change policy: we will have a carbon price for the industry sector, under the safeguard mechanism.
Environment
Mar 30, 2023
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4
Australia's parliament passed breakthrough climate laws targeting the nation's worst polluters on Thursday, forcing coal mines and oil refineries to curb emissions by about five percent each year.
Environment
Mar 30, 2023
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3
A new study investigates a novel process for lessening the negative environmental impact of coal mine drainage and extracting rare-earth elements from it, precious minerals needed to manufacture many high-tech devices.
Environment
Jan 3, 2023
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