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geographical.co.uk > news > using-biochar-could-cut-emissions-of-chinas-croplands-by-up-to-half-study-finds

Using biochar could cut emissions of China's croplands by up to half, study finds

Using biochar could cut emissions of China's croplands by up to half, study finds11+ hour, 11+ min ago   (506+ words) Agricultural soils are one of the world's largest sources of nitrous oxide, a greenhouse gas nearly 300 times more powerful than carbon dioxide across a century. Now, new research has revealed that a common agricultural byproduct may offer a powerful solution....

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geographical.co.uk > news > more-than-4200-chemicals-of-concern-found-in-plastic-new-study-finds

More than 4,200 chemicals of concern found in plastic, new study finds

6+ mon, 3+ day ago   (449+ words) Plastic is everywhere. It's worked its way into every crevice of life: from the food we eat, the water we shower in and even our own brains. Now, a new study, published in Nature, has revealed another startling fact regarding…...

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geographical.co.uk > science-environment > new-material-able-to-use-sunlight-to-remove-salt-from-seawater

New material able to use sunlight to remove salt from seawater

New material able to use sunlight to remove salt from seawater6+ mon, 1+ week ago   (323+ words) Around 97 per cent of the planet's water is saltwater. Most of the remaining three per cent is locked within glaciers and ice gaps, leaving humans with a relatively meagre proportion available for drinking purposes. While desalination plants " facilities that remove…...