Underwater noise pollution (UNP) has become a major concern in marine habitats, which is intense
anthropogenic noise in the marine (aquatic) environment. It is caused by ship traffic, oceanographic
experiments, and use of explosives in geophysical research, underwater construction, active sonars and seismic
survey techniques. Oceans are much nosier than 1960s. Narrow and shallow channel noisy aquatic
environments where noise levels reach the highest value is not surprising. The Strait of Istanbul (SoI;
Bosphorus) is one of the most important maritime passages (app. 50 000 vessel/year or 140 vessel/day) which
is situated between the Black Sea and the Aegean Sea are also biologically extremely important gateway not
only it provides access to a channel. Many of the varieties of fish migration hunting value are realized through
the TSS. Local maritime traffic is another important acoustic sources which are more than 3 000 elements
(Kesgin and Vardar, 2001) of everyday local traffic in SoI, which are causing noise in the 2 and 10 kHz range.
Large vessels create signals both in bands below 1 kHz (main engine, electrical instruments) cavitation noise
creates higher frequency bands. Almost all elements of marine traffic in SoI located therefore encountered
UND in all bands.
Journal Section | Research Articles |
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Authors | |
Publication Date | December 30, 2016 |
Published in Issue | Year 2016 Volume: 3 Issue: 3 |
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