Sound characteristics of<i>Terapon jorbua</i>as a response to temperature changes

Amron,; Jaya, Indra; Hestirianoto, Totok; Juterzenka, K. v.

doi:10.1088/1755-1315/89/1/012029

Cited by 2 publications

(1 citation statement)

References 26 publications

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“…Colleye et al, (2019) investigated the acoustic signal of Porichthys notatus and its significance in the breeding process. Amron et al, (2017) stated that changes in water temperature have a potential impact on fish behavior, which is represented by productivity and sound characteristics.…”

Section: Introductionmentioning

confidence: 99%

Sound Productivity of Spiny Lobster Panulirus homarus (Linnaeus, 1758) due to Crude Oil Contamination

2022

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Anthropogenic activities have the potential to put pressure on the marine environment. Crude oil was one of the pressure that give rise to any response of the aquatic organism, such as sound. This study aimed to analyze the sound productivity of spiny lobster Panulirus homarus (Linnaeus, 1758) in waters contaminated with crude oil. Observation of lobster sound was carried out on a laboratory scale using the passive acoustic method. A hydrophone and Closed Circuit Television (CCTV) camera coupled with a decoder and personal computer used to record the movements and sounds of P. homarus during the treatment of crude oil at concentrations 1; 5; 10 and 100 mgL-1. The result showed that crude oil contamination in water was impacted the sound productivity of P. homarus. In the low concentration of crude oil (1 - 5 mgL-1), P. homarus was responded with more sound produced. Afterwar, until concentration off 10 mgL-1, the response of P homarus showed different between individuals. In the 100 mgL-1 concentration, the sound productivity of all P. homarus was decreased. Based on this study, we concluded that the sound of P. homarus has the potential as an indicator of water pollution.Keywords: Panulirus houmarus, crude oil, fish sound

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Section: Introductionmentioning

confidence: 99%

Sound Productivity of Spiny Lobster Panulirus homarus (Linnaeus, 1758) due to Crude Oil Contamination

2022

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Characterizing three shallow-water locations off Goa, India, using passive acoustic data

Chanda

Chakraborty

Mahale

et al. 2020

The Journal of the Acoustical Society of America

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In this study, an analysis of the passive acoustic data is carried out for the quantitative characterization of shallow-water acoustic environments from three major estuarine systems of Goa during the months of March and April. The identification of fish sounds was carried out using waveform and peak power spectral densities (PSDs) of the individual fish calls. Fish sound data showed that the toadfish of the Batrachoididae family (Colletteichthys dussumieri species) produced a spectral level 112.27 ± 4.48 dB re 1 μPa2 /Hz at 448.96 ± 40.30 Hz frequency from the mangrove-dominated tidally influenced Mandovi estuary. Similarly, in a coral reef area near Grande Island in the Zuari estuary, Tiger Perch fish from the Terapontidae family (Terapon threaps species) were identified, having spectral levels 106.91 ± 3.08 dB re 1 μPa2 /Hz at 1791.56 ± 106.55 Hz frequency. From the Sal estuary, PSD levels were found to be around 98.24 ± 2.98 dB re 1 μPa2/Hz at 1796.95 ± 72.76 Hz frequency for Tiger Perch of the Terapontidae family (T. threaps species). To characterize the contributions of biophony (fish), geophony (wind and flow, etc.), and anthrophony (boats, etc.), cluster analysis is employed. In the Mandovi estuary, the root-mean-square sound pressure level (SPLrms) of broadband toadfish was a function of the water flow and temperature. In the Zuari estuary, SPLrms was a function of the water temperature and wind, whereas in the Sal estuary, wind mainly influenced the SPLrms.

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Sound characteristics ofTerapon jorbuaas a response to temperature changes

Cited by 2 publications

References 26 publications

Sound Productivity of Spiny Lobster Panulirus homarus (Linnaeus, 1758) due to Crude Oil Contamination

Sound Productivity of Spiny Lobster Panulirus homarus (Linnaeus, 1758) due to Crude Oil Contamination

Characterizing three shallow-water locations off Goa, India, using passive acoustic data

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