# Water near the Great Pacific Garbage Patch is changing color, and plastic may be the reason

Source: [Earth.com](https://www.earth.com/environment/water-near-the-great-pacific-garbage-patch-is-changing-color-and-plastic-may-be-the-reason/) · 2026-11-14 · Earth & Climate
Page: https://themorning.science/story/water-near-the-great-pacific-garbage-patch-is-changing-color-and-plastic-may-be-38b229f46b3c55ef
Kind: research · Impact: low

## In brief

- Satellites cannot directly detect tiny plastic particles in the ocean but can measure water colour.
- The ocean near the Great Pacific Garbage Patch has changed colour over the last 20 years, according to the source.
- New research suggests microscopic plastics may be responsible, but the source presents this as unconfirmed ("If this is true…").

## Why it matters

If confirmed, satellite colour data could offer an indirect way to monitor microplastic accumulation over large ocean areas, though the link to plastic is not yet established.

## Coverage

- [Water near the Great Pacific Garbage Patch is changing color, and plastic may be the reason](https://www.earth.com/environment/water-near-the-great-pacific-garbage-patch-is-changing-color-and-plastic-may-be-the-reason/) — Earth.com, 2026-11-14

Tags: plastic pollution, ocean color, remote sensing, marine debris, microplastics

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science