Tag Archive for 'Cigarette filter'

Littered cigarette filters reduce growth and alter short-term primary productivity of terrestrial plants. Image credit: Green et al, doi: 10.1016/j.ecoenv.2019.109418.

Study: Littered Cigarette Butts Significantly Reduce Plant Growth

Jul 24, 2019 by News Staff

Most cigarette butts contain a filter made of cellulose acetate fiber, a type of a bioplastic. Around 4.5 trillion cigarette butts are littered every year,...