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Less air pollution leads to higher crop yields, says study

Envirotec Magazine

A new Stanford University-led study seems to reveal that removing one thing in particular – a common air pollutant – could lead to dramatic gains in crop yields. Nitrogen oxides, or NOx, are among the most widely emitted pollutants in the world. North and South America generally had the lowest NOx exposures.

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Letter from South America: electric buses rolling in Chile, Colombia and Ecuador

Charged

South America, which is rapidly urbanizing, heavily dependent on bus transit and plagued by air pollution, is emerging as a major market for e-buses. According to Intelligent Transport , South American bus networks transport nearly 13 times more passengers than European ones do.

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Almost nowhere on Earth safe from PM2.5, says Melbourne study

Envirotec Magazine

Importantly while daily levels have reduced in Europe and North America in the two decades to 2019, levels have increased in Southern Asia, Australia, New Zealand, Latin America and the Caribbean, with more than 70% of days globally seeing levels above what is safe. concentrations globally, according to Professor Guo.

Asia 264
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Green ammonia could decarbonize 60% of global shipping when offered at just 10 regional fuel ports

Envirotec Magazine

The study shows that the greatest investment need is in Australia, to supply the Asian markets, with large production clusters also predicted in Chile (to supply South America), California (to supply the Western USA.), 90% of the world’s physical goods trade is transported by ships which burn heavy fuel oil and emit toxic pollutants.

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Air pollution caused by fossil fuels kills millions

AGreenLiving

New research has revealed that fossil fuel pollution caused approximately 8.7 and many developed countries in Europe recorded 1 of every 10 deaths due to air pollution. They found that there are direct links between air pollution from burning fossil fuels and ailments such as heart disease, loss of eyesight and respiratory ailments.

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Lignium Energy Transforms Problematic Manure into Climate-friendly Fuel

Greentown Labs

Piles of decomposing cow manure emit methane and nitrous oxide, in addition to polluting water and contaminating soil. Lignium Energy was founded in Santiago, Chile, four years ago in an effort to curb the country’s high pollution levels. Today, cow manure is a major climate and logistical problem on farms.

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Nature’s air sensors are growing on your street

Grist

A sprig of moss is growing on a tree in the Duwamish Valley, the most polluted area in Seattle. While that moss might seem ordinary, it has a secret superpower: It’s keeping a record of the pollution in the air — from the trucks, trains, planes, cargo ships, and hundreds of industrial facilities that surround it.

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