Reported 9 months ago
In response to ozone becoming a major air pollutant in recent years, the need to control precursor nitrogen oxides (NOx) and volatile organic compounds (VOCs) is crucial, with VOC sources including both anthropogenic emissions (factories, vehicles, etc.) and biogenic sources. The Ministry of Environmental Protection clarified concerns regarding certain tree species and emphasized that there is no ban on planting these species. Instead, they have collaborated with various organizations to discuss and recommend species suitable for Taiwan's environment, providing tree species that offer benefits such as reducing carbon emissions, pollution, and enhancing landscapes for the public. To strengthen ozone control, in addition to reducing anthropogenic VOC emissions, attention must also be given to isoprene emitted by plants. A research team at National Cheng Kung University has identified 15 native tree species with high isoprene emission rates for reference. Tree planting is encouraged as a proactive policy, with a focus on expanding tree planting based on lower isoprene-emitting species and promoting ecological balance through mixed forest plantations.
Source: YAHOO