Global sources of ocean microplastics 2018

This statistic displays the distribution of the world's sources of ocean microplastics as of 2018. As of thattime, some 28 percent of the ocean's microplastics originated from car tires. It is estimated that microplastics account for 94 percent of the Great Pacific Garbage Patch in the ocean.

本统计数据显示了截至2018年全球海洋微塑料来源的分布情况。彼时，海洋微塑料的约28%源自汽车轮胎。据估计，微塑料占据了海洋中太平洋垃圾带94%的份额。