Results 71 to 80 of about 16,163 (180)

70 | IMPACTS OF ANTHROPOGENIC NOISE ON CEPHALOCHORDATES

European Journal of Histochemistry
Human activities have significantly altered the natural soundscape of the oceans, posing a growing threat to these ecosystems. Anthropogenic underwater noise is known to detrimentally affect many marine species.
GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA
doaj   +1 more source

Maximum likelihood separation of anthropogenic and wind-generated underwater noise

, 2022
A method is presented for simultaneous estimation of the probability distributions of both anthropogenic and wind-generated underwater noise power spectral density using only acoustic data recorded with a single hydrophone. Probability density models for
Isaac Skog, Emilia Lalander, Lalander, Emilia,, Mathias Andersson, Larsson Nordström, Robin,, Skog, Isaac,, Andersson, Mathias,, Robin Larsson Nordström   +7 more
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A Systematic Review of Anthropogenic Noise Impact on Avian Species

Purpose of review: This study aims to investigate anthropogenic noise impact on avian species by means of a systematic review of literature. Recent findings: Based on previous anthropogenic noise impact frameworks, it was possible to: clarify the impacts
Engel, Margret S., Young, Robert J., Waddington, David, Davies, William J., Wood, Michael D.   +4 more
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The effects of physical, biological and anthropogenic noise on the occurrence of dolphins in the Pacific region of the Panama Canal

, 2014
The main aim of this thesis was to investigate the occurrence of dolphins in Pacific waters adjacent to the Panama Canal in the context of biological, temporal and spatial factors.
Campbell Castillo, Inez
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Anthropogenic Noise Affects Behavior across Sensory Modalities

, 2014
Many species are currently experiencing anthropogenically driven environmental changes. Among these changes, increasing noise levels are specifically a problem for species using acoustic signals (i.e., species relying on signals that use the same sensory
Julia D. Sigwart, Kirsty E. McLaughlin, Sigwart, Julia D., McLaughlin, Kirsty E., Houghton, Jonathan D. R., Lyons, Gillian N., Hansjoerg P. Kunc, Kunc, Hansjoerg P., Gillian N. Lyons, Jonathan D. R. Houghton   +9 more
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Bibliometric Analysis of Fish Responses to Anthropogenic Noise [PDF]

Progress in Fishery Sciences
Anthropogenic noise generally refers to various types of noise generated by human activities and released into the environment, including mechanical operation sounds, ship navigation noises, engineering blasting sounds, and other similar acoustic ...
LI Xian, SUN Wen, SU Junjie, DUAN Shanshan, ZHANG Xiangyu, WU Lele   +5 more
doaj   +1 more source

Evidence-informed conservation policies: Mitigating vessel noise within gray whale (Eschrichtius robustus) foraging habitat in British Columbia, Canada [graduate project].

, 2016
Anthropogenic noise is increasing within our oceans from growing human use. This rise in the ambient soundscape of the marine environment is increasing pressure on the life processes and health of marine animals. Cetaceans rely on the use sound for their
Moore, Kendra
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Anthropogenic noise weakens territorial response to intruder's songs

Ecosphere, 2016
Noise pollution degrades natural acoustic conditions, potentially interfering with bird communication. However, exactly how noise impacts the ability of the signal receiver to detect and discriminate vocalizations from conspecifics remains understudied ...
Nathan J. Kleist, Robert P. Guralnick, Alexander Cruz, Clinton D. Francis   +3 more
doaj   +1 more source

The whitening of ocean soundscapes: the rise of white noise in a changing ocean

Environmental Research Communications
Marine soundscapes are critical to the health and resilience of ocean ecosystems, yet they are increasingly hindered by anthropogenic noise. Soundscapes are showing evidence of a shift from fractal, pink-noise-like regimes-characterized by low spectral ...
Alice Affatati
doaj   +1 more source

Effects of Anthropogenic Light and Noise on Anuran Breeding Behavior

, 2021
The natural environment can be negatively impacted by a variety of human activities, including the production of artificial light at night and anthropogenic noise.
Kobisk, Ashley
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