marine hydroacoustics

См. также в других словарях:

• Hydroacoustics — is a general term for the study and application of sound in water. The term comes from Greek υδρο, water, and ακουστική, acoustics. Hydroacoustics, utilizing SONAR technology, is most commonly used for detection, assessment, and monitoring of… …   Wikipedia

• Marine snow — Underway recovery of a sediment trap used to collect marine snow and estimate export production In the deep ocean, marine snow is a continuous shower of mostly organic detritus falling from the upper layers of the water column. It is a… …   Wikipedia

• Marine pollution — While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm. Marine pollution occurs when harmful, or potentially harmful effects, can result from the entry… …   Wikipedia

• Marine mammals and sonar — A Humpback whale Active sonar, the transmission equipment used on some ships to assist with navigation, has been suggested[1] to be detrimental to the health and livelihood of some marine animals, although the precise mechanisms for this are not… …   Wikipedia

• Marine energy — Renewable energy Biofuel Biomass Geothermal Hydroelectricity Solar energy Tidal power Wave power Wind power …   Wikipedia

• Marine geology — Oceanic crust is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at trenches. Marine geology or geological oceanography involves geophysical, geochemical, sedimentological and paleontological… …   Wikipedia

• hydroacoustics — hidroakustika statusas T sritis fizika atitikmenys: angl. hydroacoustics; underwater acoustics vok. Hydroakustik, f; Unterwasserakustik, f rus. гидроакустика, f; подводная акустика, f pranc. acoustique sous marine, f; hydroacoustique, f …   Fizikos terminų žodynas

• acoustique sous-marine — hidroakustika statusas T sritis fizika atitikmenys: angl. hydroacoustics; underwater acoustics vok. Hydroakustik, f; Unterwasserakustik, f rus. гидроакустика, f; подводная акустика, f pranc. acoustique sous marine, f; hydroacoustique, f …   Fizikos terminų žodynas

• Cold seep — Marine habitats Tube worms are among the dominant species in one of four cold seep community types in the Gulf of Mexico. Littoral zone …   Wikipedia

• Hydrothermal vent — Marine habitats White smokers emitting liquid carbon dioxide at the Champagne vent, Northwest Eifuku volcano, Marianas Trench Marine National Monument Littoral zone …   Wikipedia

• Oceanic zone — Marine habitats The oceanic zone is the deep open ocean water that lies off the continental slopes Littoral zone Intertidal zone …   Wikipedia