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Public awareness and perceptions of ocean plastic pollution and support for solutions in the United States

Zenodo (CERN European Organization for Nuclear Research) 2024
Britta R. Baechler, Hannah De Frond, Lisa Dropkin, Lisa Dropkin, George Leonard, Leonardo Proano, Nicholas J. Mallos

Summary

A 2021 nationally representative survey of 1,960 U.S. adults measured knowledge, perceptions, and concerns about ocean plastic and microplastic pollution, comparing responses between the general public and highly engaged ocean conservation advocates. The survey found that while ocean plastic pollution ranked among the top concerns, knowledge about microplastics specifically was lower than concern about visible plastic debris.

Study Type Environmental

In 2021, we conducted a nationally-representative survey of United States (U.S.) adults (n=1,960) to gather insights on the knowledge, perceptions, and concerns about threats to the ocean, with a specific focus on plastics and microplastic pollution. Responses from the U.S. adult survey group were compared to a group of highly-engaged, Ocean Conservancy members who are very attuned to ocean issues (n=882). Ocean Conservancy is a U.S.-based nonprofit environmental advocacy group working to protect the ocean from today's greatest challenges. Plastic pollution was the primary ocean concern identified by both U.S. adults and Ocean Conservancy members, surpassing eight other threat categories including oil spills, chemical and nutrient pollution, and climate change. Broad concern was reported for both study groups about the impacts of ocean plastics on marine wildlife, with human health and coastal community impact concerns being less prominent. About half of U.S. adults and 90 Also see: https://micro2024.sciencesconf.org/544250/document

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