How large is the great Pacific garbage patch?
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1.6 MILLION SQUARE KILOMETERS OF GARBAGE IN PERSPECTIVE
This Nature Scientific Reports article gives an update on the size of the Great Pacific Garbage Patch. It is estimated to be four to 16 times larger than previously estimated: 1.6 million square kilometers.
While the article does show the patch along with latitude and longitude lines (above) and the Hawaiian islands, it doesn’t provide much help communicating how large it is with familiar reference objects. (Incidentally, our research has found that people seriously underestimate the size of Hawaii).
How large is 1.6 million square kilometers? It’s about
- As big as Alaska
- One-fifth as big as the contiguous United States
- Half as big as India
- As big as Iran
Open to suggestions for how to put into perspective the estimated mass of the plastic: 80,000 metric tons.
REFERENCE
Lebreton et al. (2018). Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic. Scientific Reports.
h/t Stefano Puntoni