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Seeking clarity

Envirotec Magazine

It attempts a snapshot of air pollution exposure in over 7000 cities worldwide, and its impact on health. and NO2 pollution, with fine particles seeming to be an affliction of the world’s poorer regions especially, while NO2 is a problem for city dwellers everywhere. in Asia is brick kilns. Between NO2 and PM2.5,

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‘How did we miss this for so long?’: The link between extreme heat and preterm birth

Grist

Researchers, including Basu, had already documented the impacts of air pollution on adverse pregnancy outcomes. billion people — notably in South and East Asia and the African Sahel — experienced at least 31 days of extreme heat, hotter than 90 percent of documented temperatures between 1991 and 2020, according to a new report.

Health 117
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Nitrous oxide levels are on the rise

Envirotec Magazine

Nitrous oxide is a greenhouse gas and one of the main stratospheric ozone depleting substances on the planet. IIASA contributed N2O emission inventory data from the Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) model, including those from industrial processes needed for data alignment. “We

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Global Briefing: UN summit sees $400bn pledged towards clean energy

Business Green

All the top green business news from around the world this week, including fresh WHO air pollution guidelines and global coal, methane and HFC commitments. World Health Organisation unveils tighter air pollution guidelines. Study: Renewable energy could deliver 25 million jobs in Africa and Asia.

Energy 48
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Climate Change: Where Are We Now?

Unsustainable

The IPCC was an outgrowth of a 1987 Canadian conference which produced the Montreal Protocol , an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion. Which countries and sectors are the largest polluters? In June of 1988 James E.