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- Author:
-
ucsandiego
- Subject:
- Science and Technology
- Institution Name:
- UC San Diego
- Collection:
-
SciVee
- Grade Level:
- Post-secondary
- Abstract:
The estuary stands as the last barrier between the Pacific Ocean and pollution. Its mix of plants and silt acts as a filter that purifies inland rain and flood waters before they reach the ocean. The beaches of Imperial Beach are closed about 180 days every year. Without the estuary, they would be closed year round.
- Languages:
- English
- Media Format:
- Video
- Conditions of Use:
-
Creative Commons Attribution 3.0
No restrictions on your remixing, redistributing, or making derivative works.
Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some
restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make
derivative works.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based
educators, or other custom arrangements. Go to the resource provider to see
their individual restrictions.
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