Page "Geography of Taiwan" Paragraph 44

Other current environmental issues include water pollution from industrial emissions and raw sewage, contamination of drinking water supplies, and trade in endangered species.

Though regulation of sulfate aerosol emissions from petroleum production is becoming stringent, acid rain remains a threat to the health of the residents and the forests.

Scholars in Taiwan point out that more than half of its acid rain is actually brought by monsoon rains from mainland China.