tag: pollution

China's highs and lows

posted 10.09 in news.

Nice at the top, but not down on the ground. HIGH LOW

Plumin awful

posted 07.09 in news.

The Infrastructurist mentioned a study done recently by UCLA. All had thought that the pollution effect of a freeway extended to about 300 metres downwind. Not so, pollutants spread up to 2.6 kilometres downwind, that’s a vulnerable 5.2 km...

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