Results 21 to 30 of about 2,387 (222)
Noise-induced masking of hearing in a labyrinth fish: effects on sound detection in croaking gouramis [PDF]
PeerJ, 2022 An increasing level of anthropogenic underwater noise (shipping, drilling, sonar use, etc.) impairs acoustic orientation and communication in fish by hindering signal transmission or detection.
Isabelle Pia Maiditsch, Friedrich Ladich
doaj +2 more sources
Underwater Hearing Thresholds [PDF]
The Journal of the Acoustical Society of America, 1967 The audibility threshold performance of the human ear submerged in water at eardepths of 12 and 35 ft is compared to its performance in air. Threshold SPLs at 125, 250, 500, 1000, 2000, 4000, and 8000 Hz from five male and three female divers wearing open-circuit SCUBA equipment were obtained by the Békésy technique.
John F. Brandt +2 more
openaire +1 more source
Middle ear cavity morphology is consistent with an aquatic origin for testudines. [PDF]
PLoS ONE, 2013 The position of testudines in vertebrate phylogeny is being re-evaluated. At present, testudine morphological and molecular data conflict when reconstructing phylogenetic relationships.
Katie L Willis +3 more
doaj +1 more source
Frontiers in Marine Science, 2022 Large rivers like the Elbe or the Weser are periodically entered by harbor porpoises of the North Sea. They may even move 97 km upstream to the port of Hamburg, where their presence is highest in spring.
Tobias Schaffeld +5 more
doaj +1 more source
Journal of Marine Science and Engineering, 2023 The measurements of airborne and underwater noise radiated by a Griffon BHT130 hovercraft were conducted in the Ural-Caspian Channel and in the North Caspian Sea.
Alexandr I. Vedenev +4 more
doaj +1 more source
Underwater noise characteristics of offshore exploratory drilling and its impact on marine mammals
Frontiers in Marine Science, 2023 Geotechnical survey is an important prerequisite to the construction of offshore wind farms. However, the impact of underwater survey noises has not yet been studied in details.
Long-Fei Huang +6 more
doaj +1 more source
Treatment of sudden sensorineural hearing loss with hyperbaric oxygenation - our experience [PDF]
Vojnosanitetski Pregled, 2017 Background/Aim. Sudden sensorineural hearing loss is manifested by the loss of hearing for more than 30 dB at three consecutive frequencies in the timeframe of 72 h.
Živaljević Zvonko +5 more
doaj +1 more source
Obtaining Underwater Hearing Data for the Common Murre (Uria aalge)
, 2023 Many species of seabirds dive to great depths and for prolonged intervals in pursuit of food, and they may therefore be affected by anthropogenic underwater noise.
Hansen, Kirstin Anderson +2 more
core +1 more source
Journal of Marine Science and Engineering, 2021 Underwater sound generated from human activities has been long recognized to cause adverse effects on marine mammals, ranging from auditory masking to behavioral disturbance to hearing impairment.
Shane Guan, Tiffini Brookens
doaj +1 more source
The Indonesian Journal of Occupational Safety and Health, 2019 Underwater workers were prone to hearing loss. Pressure during diving and depth of dive were causing hearing loss.Jobs that are at risk for barotrauma are divers, keepers or pearl takers, marine boat keepers, rescue teams, and underwater construction ...
Eka Senja Koesdianasari
doaj +1 more source