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Understanding Ocean Acoustics emphasises such applications and issues relevant to studies of the ocean environment and aquatic life. Its focus is therefore environmental research and development using low frequencies relevant to fish and sea mammals.
10 Απρ 2019 · Researchers are now trying to pin down the damage humanity’s growing acoustic footprint has on ocean life. Ship engines, underwater blasts, sonar and oil drilling are filling the seas with sound.
18 Σεπ 2020 · A great variety of natural and artificial sound sources are detectable in the ocean, including earthquakes, shipping noise, breakup of floating ice sheets, oil exploration, rainfall, breaking waves, and large marine mammals, such as blue whales capable of signaling each other over ocean basin distances.
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.
22 Μαρ 2022 · Based on the quantified changes, we assessed the impact of SS variation on the sound propagation for a selected endangered species living in the acoustic hotspot located in the north-western Atlantic Ocean, showing that the transmission loss can vary in future.
Researchers say evidence of the harm ocean noise pollution can do has been building for decades. Ocean scientists around the world are studying the "unique moment" of quiet created by the...
23 Μαρ 2019 · This paper, having a tutorial flair, concerns the use of ray modelling and in particular eigenray analysis to obtain increased knowledge and understanding of underwater acoustic propagation. Acoustics is important for all underwater systems for object detection, classification, surveillance systems, and communication.
