Web9 okt. 2003 · Fourteen beaked whales were stranded in the Canary Islands close to the site of an international naval exercise (Neo Tapon, 2002) held on 24 September 2002. Strandings began about 4 hours after... WebSonar’s used to locate fish operate at higher frequencies and have been used for decades throughout the world, including areas occupied by whales. The operating frequencies of fisheries sonar’s can be detected by whales (e.g. Au et al, 2000), but fishermen have reported that whales are seemingly unaffected by these sonar’s, even close
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Web30 jan. 2024 · Mass stranding events (MSEs) of beaked whales (BWs) were extremely rare prior to the 1960s but increased markedly after the development of naval mid-frequency active sonar (MFAS). The temporal and spatial associations between atypical BW MSEs and naval exercises were first observed in the Canary Islands, Spain, in the mid-1980s. Web30 jan. 2024 · K-Electric. Apr 2016 - Sep 20242 years 6 months. Karachi. -Developed the Safety Environment on Every Site with safety rules & systems to cover the provision of tools, tackles and safety equipment ... Web21 feb. 2024 · Last week, a lifeless humpback whale - the ninth in 2024 - washed up in Manasquan, New Jersey. Since November 2024, 18 whales from five different species have been found dead. Conservationists... hillman lamp socket instructions