This list of papers will continue to grow as we conduct the literature review, and will become a public repository of resources on climate-relevant plastic impacts. This sampling of papers is grouped into the three major categories of impacts.
Climate Impact #1:
Emissions of greenhouse gases and black carbon from the plastics lifecycle
Greenhouse gas emissions from industry. Photo credit Roxanne Desgagnes on Unsplash
The following documents help identify and quantify the emissions of greenhouse gas emissions (including methane and ethylene) and black carbon across the lifecycle of plastics, from fossil fuel extraction to end-of-useful-life treatment or degradation in the environment.
C-THRU (2022) Carbon clarity in the petrochemical supply chain
Ford, Jambeck et al (2022) The fundamental links between climate change and marine plastic pollution
Climate Impact #2:
The impact of plastics on carbon cycling including sequestration
Microplastics in zooplankton. Photo credit Cole et al.
These documents help identify and quantify the climate-relevant impacts of plastics on carbon cycling, including on carbon fluxes, sources, and sinks.
Galgani and Loiselle (2020) Plastic pollution impacts on marine carbon biogeochemistry
Stubbins et al. (2021) Plastics in the Earth system
Zhao et al. (2023) Effects of plastic contamination on carbon fluxes in a subtropical coastal wetland of East China
Zhu, X. (2021) The plastic cycle - an unknown branch of the carbon cycle
Climate Impact #3:
The impact of plastics on the Earth's radiation budget
Ice cover and atmospheric aerosols affect the Earth's radiation budget. Photo credit Chris Boutillier on Unsplash
These resources investigate the changes in Earth surface albedo, direct aerosol effects, and/or indirect aerosol effects due to environmental plastics
Revell et al. (2021) Direct radiative forcing of airborne microplastics
Leahy (2019) Microplastics are raining down from the sky, National Geographic
Xu et al (2023) Characterization of Microplastics in Clouds over Eastern China