Pollution

Smog in Phoenix and Salt Lake City E.P.A. Blames Asia

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Thick smog blankets the skyline of Phoenix, obscuring buildings and creating a hazy atmosphere as residents navigate the streets wearing masks.

Data from the E.P.A. indicates that particulate matter levels in both cities have exceeded federal air quality standards, particularly during the winter months when atmospheric conditions can trap pollutants. In Phoenix, the smog has been notably severe since late October 2023, coinciding with seasonal weather patterns that exacerbate air stagnation, as discussed in our article … Read more

Campaigners aim to enhance protection for chalk streams

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Campaigners gather by a chalk stream, holding banners and signs to advocate for stronger protections against pollution and habitat degradation.

Current challenges facing chalk streams Chalk streams, which are unique freshwater ecosystems found primarily in southern England, are currently facing significant threats due to pollution, over-extraction of water, and habitat degradation. These streams, known for their clear, mineral-rich waters and diverse wildlife, are vital for both biodiversity and local communities. Recent reports indicate that over … Read more