Marine Mammal Noise Exposure Criteria: Updated Scientific Recommendations for Residual Hearing Effects

2019 ◽  
Vol 45 (2) ◽  
pp. 125-232 ◽  
Author(s):  
Brandon L. Southall ◽  
James J. Finneran ◽  
Colleen Reichmuth ◽  
Paul E. Nachtigall ◽  
Darlene R. Ketten ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure ◽  
Residual Hearing

Errata: Marine Mammal Noise Exposure Criteria: Updated Scientific Recommendations for Residual Hearing Effects

2019 ◽  
Vol 45 (5) ◽  
pp. 569-572
Author(s):  
Brandon L. Southall ◽  
James J. Finneran ◽  
Colleen Reichmuth ◽  
Paul E. Nachtigall ◽  
Darlene R. Ketten ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure ◽  
Residual Hearing

Evolutions in Marine Mammal Noise Exposure Criteria

2021 ◽  
Vol 17 (1) ◽  
pp. 52
Author(s):  
Brandon L. Southall
Keyword(s):  
Marine Mammal ◽  
Noise Exposure

MARINE MAMMAL NOISE-EXPOSURE CRITERIA: INITIAL SCIENTIFIC RECOMMENDATIONS

Bioacoustics ◽  
2008 ◽  
Vol 17 (1-3) ◽  
pp. 273-275 ◽  
Author(s):  
BRANDON L. SOUTHALL ◽  
ANN E. BOWLES ◽  
WILLIAM T. ELLISON ◽  
JAMES J. FINNERAN ◽  
ROGER L. GENTRY ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure

Proposed Marine Mammal Noise Exposure Criteria: Current Data Base, Limitations, and Research Needs

2008 ◽  
Vol 123 (5) ◽  
pp. 2988-2988
Author(s):  
Darlene R. Ketten ◽  
Ann E. Bowles ◽  
William T. Ellison ◽  
James J. Finneran ◽  
Roger L. Gentry ◽  
...  
Keyword(s):  
Data Base ◽  
Marine Mammal ◽  
Noise Exposure ◽  
Current Data ◽  
Research Needs

scholarly journals A fine-scale marine mammal movement model for assessing long-term aggregate noise exposure

2022 ◽  
Vol 464 ◽  
pp. 109798
Author(s):  
Ruth Joy ◽  
Robert S. Schick ◽  
Michael Dowd ◽  
Tetyana Margolina ◽  
John E. Joseph ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure ◽  
Fine Scale ◽  
Movement Model

Marine mammal noise exposure criteria: Initial scientific recommendations.

2009 ◽  
Vol 125 (4) ◽  
pp. 2517-2517 ◽  
Author(s):  
Brandon L. Southall ◽  
Ann E. Bowles ◽  
William T. Ellison ◽  
James J. Finneran ◽  
Roger L. Gentry ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure

Noise-Induced Hearing Loss

1978 ◽  
Vol 87 (6) ◽  
pp. 868-874 ◽  
Author(s):  
Tetsuya Egami ◽  
Isamu Sando ◽  
John H. Sobel
Keyword(s):  
Hearing Loss ◽  
Hair Cells ◽  
Noise Exposure ◽  
Marked Decrease ◽  
Residual Hearing ◽  
Pathological Findings ◽  
Profound Hearing Loss ◽  
Apical Portion ◽  
Bilateral Absence ◽  
The Right

The histopathology of a case of profound hearing loss which seemed to be induced by noise exposure (explosions and drillings in a gold mine) is reported. The patient's only residual hearing was 250 Hz at 90 dB SPL in the right ear. The major histopathological findings were as follows: Bilateral absence or collapse of Corti's organ was observed in the middle and basal turns of the cochlea; however, in the remaining area (approximately 6.0 mm in range in the apical portion of the cochlea) Corti's organ was well-preserved with a moderate loss in number or atrophy of the hair cells. Bilateral marked decrease of the cochlear nerve was noted in the middle and basal turns; however, the nerve was well-preserved in the remaining apical portion (approximately 6.0 mm in range) of the cochlea. These pathological findings were somewhat less severe in the right cochlea than in the left. In general, there was good correlation between the profound hearing loss and the extensive pathological findings in Corti's organ. The residual hearing in the right ear would seem to be explained by the less severe pathological changes found in the apical portion of the right cochlea than in the left cochlea. In addition to noise exposure, other possible etiological factors contributing to this hearing loss are discussed. These include diabetes mellitus and presbycusis.

Marine Mammal Noise Exposure Criteria: Assessing the Severity of Marine Mammal Behavioral Responses to Human Noise

2021 ◽  
Vol 47 (5) ◽  
pp. 421-464
Author(s):  
Brandon L. Southall ◽  
Douglas P. Nowacek ◽  
Ann E. Bowles ◽  
Valeria Senigaglia ◽  
Lars Bejder ◽  
...  
Keyword(s):  
Marine Mammal ◽  
Noise Exposure ◽  
Behavioral Responses

Low Cost Assistive Listening Device

1986 ◽  
Vol 17 (4) ◽  
pp. 342-344 ◽  
Author(s):  
William H. Sudler ◽  
Carol Flexer
Keyword(s):  
Low Cost ◽  
Residual Hearing

This paper describes the use of a low cost, portable, hardwire, assistive listening device. The unit is battery-operated with flexible features. It enabled students to monitor their own verbal productions better and enhanced the use of their residual hearing. The components for this unit are easy to assemble and readily available from local electronics outlets.

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