air pollution

Air Pollution: Can we see the Blue Skies of Chiang Mai again?

Air Pollution: Can we see the Blue Skies of Chiang Mai again?

Air Pollution in Chiang Mai Local farmers throughout northern Thailand continue to traditionally ‘slash and burn’ the crops, typically between February and April every year. Particularly post-harvest rice and maize fields are set on fire in order to clear the land of plant remains and, at the same time, fertilise the soil in preparation for …

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