| D009622 |
Noise |
Any sound which is unwanted or interferes with HEARING other sounds. |
Noise Pollution,Noises,Pollution, Noise |
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| D004455 |
Echolocation |
An auditory orientation mechanism involving the emission of high frequency sounds which are reflected back to the emitter (animal). |
Echolocations |
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| D004784 |
Environmental Monitoring |
The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment. |
Monitoring, Environmental,Environmental Surveillance,Surveillance, Environmental |
|
| D000162 |
Acoustics |
The branch of physics that deals with sound and sound waves. In medicine it is often applied in procedures in speech and hearing studies. With regard to the environment, it refers to the characteristics of a room, auditorium, theatre, building, etc. that determines the audibility or fidelity of sounds in it. (From Random House Unabridged Dictionary, 2d ed) |
Acoustic |
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| D000818 |
Animals |
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. |
Animal,Metazoa,Animalia |
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| D050741 |
Phocoena |
A genus of PORPOISES, in the family Phocoenidae, comprised of several species. They frequent coastal waters, bays, estuaries, and the mouths of large rivers. |
Harbor Porpoise,Common Porpoise,Harbour Porpoise,Phocoena phocoena,Common Porpoises,Harbor Porpoises,Harbour Porpoises,Porpoise, Common,Porpoise, Harbor,Porpoise, Harbour,Porpoises, Common,Porpoises, Harbor,Porpoises, Harbour |
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| D060389 |
Construction Industry |
The aggregate business enterprise of building. |
Building Industry,Building Trades,Construction Trades,Building Industries,Building Trade,Construction Industries,Construction Trade,Industries, Building,Industries, Construction,Industry, Building,Industry, Construction,Trade, Building,Trade, Construction,Trades, Building,Trades, Construction |
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