Name: How ocean noise destroys marine ecosystems
Uploaded: 2019-06-17T14:39:29Z
Duration: 15 min 27 s
Description: Noise pollution is normally seen as a problem for big cities. In this talk, marine biologist Steve Simpson sets the story straight, describing how human-made sounds are the culprits behind catastrophic marine disruptions. Simpson lays out several concrete methods for a relatively quick and easy fix to decrease our noise levels.

Noise pollution is normally seen as a problem for big cities. In this talk, marine biologist Steve Simpson sets the story straight, describing how human-made sounds are the culprits behind catastrophic marine disruptions. Simpson lays out several concrete methods for a relatively quick and easy fix to decrease our noise levels. 

How ocean noise destroys marine ecosystems

Associate Professor in Marine Biology & Global Change

Sound is essential for marine creatures to find homes, communicate, and survive, yet human-made noise is disrupting these underwater worlds. On reefs where 80% of coral has died, the natural soundscape is now 75% quieter, turning vibrant habitats into acoustic deserts. Overfishing, climate change, and boat engines have all contributed to the disappearance of vital natural sounds. Restoring and protecting these soundscapes offers hope for rebuilding marine ecosystems.