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NOAA Fisheries works to better understand how marine animals use sound and the potential impacts of man-made noise on the underwater environment. National NOAA Fisheries studies marine animals by using a variety of technologies to record underwater ocean sounds.
Researchers are uncovering just how large the impact of man-made noise is on ocean life. But there are some surprisingly simple ways we could tackle this overlooked pollution problem.
What is ocean noise? Animals make noise and hear ours too. Waterways getting busier, noisier. Finding solutions. Focus areas: Fisheries. Topics: ocean. marine mammals. Share: The ocean has always been a noisy place. Many natural sources—like storms, earthquakes, and animals—create underwater sounds.
7 Ιουν 2024 · These noises can drown out the ocean’s natural orchestra, posing threats to animals that depend on sound for mating and survival. Now, climate change is altering the temperature and chemistry...
2 Ιουλ 2018 · Scientists now know that as man-made noise travels, it drowns out the natural ocean soundscape and makes it difficult for fish to hear each other.
4 Φεβ 2021 · Noise from shipping, construction, sonar and seismic surveys is "drowning out" the healthy ocean soundscape, scientists say. And an "overwhelming body of evidence" has revealed the harm...
1 Μαρ 2022 · It has been investigated in distinct shallow water environments with high anthropization. However, the main sources of noise are man-made signals (Parbery-Clark et al., 2009), which can be either continuous or intermittent; occupying mainly low-frequency bands (Kuta and Richardson, 1996).
