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China Confirms Solar Panel Projects Are Irreversibly Changing Desert Ecosystems

2 months 3 weeks ago
An anonymous reader shares a report: China's giant solar parks aren't just changing the power mix -- they may be changing the ground beneath them. Fresh field data point to cooler soils, extra moisture, and pockets of greening, though lasting ecological shifts will hinge on design and long-term care. [...] A team studying one of the largest photovoltaic parks in China, the Gonghe project in the Talatan Desert, found a striking difference between what was happening under the panels and what lay just beyond. They used a detailed framework measuring dozens of indicators -- everything from soil chemistry to microbial life -- and discovered that the micro-environment beneath the panels was noticeably healthier. The reasons track with physics: shade cools the surface and slows evaporation, letting scarce soil moisture linger longer; field experiments in western China report measurable soil-moisture gains beneath shaded arrays. Simple shade from panel rows can create a gentler microclimate at ground level, cutting wind stress and helping fragile seedlings establish. In other desert locations like Gansu and the Gobi, year-round field data tell a similar story. Soil temperatures beneath arrays tend to be cooler during the day and a bit warmer at night than surrounding ground, with humidity patterns shifting in tandem -- conditions that can make harsh surfaces more habitable when paired with basic land care. Even small shifts like these can help re-establish vegetation -- if combined with erosion control and water management. These aren't wildflowers blooming overnight, but they are signs that utility-scale solar can double as a modest micro-restorer.

Read more of this story at Slashdot.

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China moves to extend control over tech industry's critical rare earths

2 months 3 weeks ago
New laws restrict goods that are manufactured outside of China

China is hitting back at US export restrictions with some of its own, tightening its control on so-called rare earth minerals and introducing laws that require companies to get licenses before they can ship goods containing rare earths, even those made outside of the country.…

Dan Robinson

One-Man Spam Campaign Ravages EU 'Chat Control' Bill

2 months 3 weeks ago
An anonymous reader shares a report: A website set up by an unknown Dane over the course of one weekend in August is giving a massive headache to those trying to pass a European bill aimed at stopping child sexual abuse material from spreading online. The website, called Fight Chat Control, was set up by Joachim, a 30-year-old software engineer living in Aalborg, Denmark. He made it after learning of a new attempt to approve a European Union proposal to fight child sexual abuse material (CSAM) -- a bill seen by privacy activists as breaking encryption and leading to mass surveillance. The site lets visitors compile a mass email warning about the bill and send it to national government officials, members of the European Parliament and others with ease. Since launching, it has broken the inboxes of MEPs and caused a stir in Brussels' corridors of power. "We are getting hundreds per day about it," said Evin Incir, a Swedish Socialists and Democrats MEP, of the email deluge.

Read more of this story at Slashdot.

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