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Worldwide Soundscapes: A Synthesis of Passive Acoustic Monitoring Across Realms [PDF]
Global Ecology and BiogeographyThe urgency for remote, reliable and scalable biodiversity monitoring amidst mounting human pressures on ecosystems has sparked worldwide interest in Passive Acoustic Monitoring (PAM), which can track life underwater and on land.
Kevin F. A. Darras +252 more
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Harbor passive acoustic monitoring systems
Journal of the Acoustical Society of America, 2016The feasibility of detecting quiet moving targets (e.g., unmanned undersea vehicles) in harsh harbor environments by using passive acoustic bottom-mounted hydrophone arrays, combined with advanced signal processing detection systems tuned to the target’s radiated noise signature characteristics is presented.
Philip Abbot +3 more
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Standard for acoustic metadata for passive acoustic monitoring
The Journal of the Acoustical Society of America, 2019Passive acoustic monitoring often relies on data collected with various instrumentation, by multiple research groups in different locations, under diverse conditions, and with a variety of data analysis methods. To make the output comparable and to preserve data for long time-series analysis, metadata needs to be reported in a standardized way.
Simone Baumann-Pickering, Marie A. Roch
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Passive Acoustic Monitoring of Surface Vessel Activity
Volume 4: Ocean Engineering; Ocean Renewable Energy; Ocean Space Utilization, Parts A and B, 2009Monitoring human activity in remote marine areas is a challenging problem to which acoustic methods present a promising solution. This paper develops and demonstrates automated passive acoustic methods to estimate ranges to surface vessels using a single seafloor-mounted hydrophone.
Eva-Marie Nosal, Miloslav Nosal
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Passive acoustic monitoring using random matrix theory
2012 IEEE Statistical Signal Processing Workshop (SSP), 2012Cross-correlating ocean noise is a potential alternative to using active sources to monitor and study ocean environments. However, directional sources in the medium (usually ships) often introduce a bias in the cross-correlations, making the travel time estimates unreliable. Here, we use recent results in random matrix theory for the eigenvalue density
Ravi Menon +2 more
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Using passive acoustics for monitoring seagrass beds
OCEANS 2016 MTS/IEEE Monterey, 2016This paper discusses the ambient noise acquired during the period of one week, from May 8 to 15, 2013 over a Posidonia oceanica bed in the Bay of la Revellata, Calvi, Corsica. The acoustic receivers were moored at 3 locations with water depth ranging from 2 to 20 m. Simultaneously with acoustic measurements, the dissolved O2 was measured by an array of
P. Felisberto +4 more
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Remote Sensing in Ecology and Conservation
Passive acoustic monitoring (PAM) has gained increasing popularity to study behaviour, habitat preferences, distribution and community assembly of birds and other animals.
David Singer +4 more
semanticscholar +1 more source
Passive acoustic monitoring (PAM) has gained increasing popularity to study behaviour, habitat preferences, distribution and community assembly of birds and other animals.
David Singer +4 more
semanticscholar +1 more source
Ibis
In light of global biodiversity loss, comprehensive monitoring of species and biodiversity is fundamental for effective conservation management. Technology‐driven approaches, particularly in the field of bioacoustics, have gained importance, with ...
Philip Holderried +4 more
semanticscholar +1 more source
In light of global biodiversity loss, comprehensive monitoring of species and biodiversity is fundamental for effective conservation management. Technology‐driven approaches, particularly in the field of bioacoustics, have gained importance, with ...
Philip Holderried +4 more
semanticscholar +1 more source
American Journal of Primatology, 2021
Passive acoustic monitoring, when coupled with automated signal recognition software, allows researchers to perform simultaneous monitoring at large spatial and temporal scales.
C. Pérez‐Granados, K. Schuchmann
semanticscholar +1 more source
Passive acoustic monitoring, when coupled with automated signal recognition software, allows researchers to perform simultaneous monitoring at large spatial and temporal scales.
C. Pérez‐Granados, K. Schuchmann
semanticscholar +1 more source