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showing posts for 'nitrogen'

New WHO Global Air Quality Guidelines aim to save millions of lives from air pollution

"Air pollution is one of the biggest environmental threats to human health, alongside climate change. New guidelines provide clear evidence of the damage air pollution inflicts on human health, at even lower concentrations than previously understood." "Global assessments of ambient air pollution alone...
Source: who.int

Nitrogen fertiliser can minimise biofuel benefits | Chemistry World

Nitrogen fertiliser can minimise biofuel benefits | Chemistry World
Source: rsc.org