Results 1 to 10 of about 191,644 (326)

Gliders for passive acoustic monitoring of the oceanic environment

Frontiers in Remote Sensing, 2023
Ocean gliders are quiet, buoyancy-driven, long-endurance, profiling autonomous platforms. Gliders therefore possess unique advantages as platforms for Passive Acoustic Monitoring (PAM) of the marine environment.
Pierre Cauchy, Karen J. Heywood, Nathan D. Merchant, Denise Risch, Bastien Y. Queste, Pierre Testor   +5 more
doaj   +2 more sources

A dataset for benchmarking Neotropical anuran calls identification in passive acoustic monitoring. [PDF]

Sci Data, 2023
Global change is predicted to induce shifts in anuran acoustic behavior, which can be studied through passive acoustic monitoring (PAM). Understanding changes in calling behavior requires automatic identification of anuran species, which is challenging ...
Cañas JS, Toro-Gómez MP, Sugai LSM, Benítez Restrepo HD, Rudas J, Posso Bautista B, Toledo LF, Dena S, Domingos AHR, de Souza FL, Neckel-Oliveira S, da Rosa A, Carvalho-Rocha V, Bernardy JV, Sugai JLMM, Dos Santos CE, Bastos RP, Llusia D, Ulloa JS.   +18 more
europepmc   +3 more sources

Will passive acoustic monitoring make result‐based payments more attractive? A cost comparison with human observation for farmland bird monitoring

Conservation Science and Practice, 2023
Result‐based payments (RBPs) reward land users for conservation outcomes and are a promising alternative to standard payments, which are targeted at specific land use measures.
Nonka Markova‐Nenova, Jan O. Engler, Anna F. Cord, Frank Wätzold   +3 more
doaj   +2 more sources

Detection ranges of forest bird vocalisations: guidelines for passive acoustic monitoring. [PDF]

Sci Rep
Passive acoustic monitoring has proven to have many advantages for monitoring efforts and research activities. However, there are considerations to be taken into account regarding the placement of autonomous sound recorders. Detection ranges differ among
Winiarska D, Szymański P, Osiejuk TS.
europepmc   +2 more sources

Analytical approaches for evaluating passive acoustic monitoring data: A case study of avian vocalizations. [PDF]

Ecol Evol, 2022
The interface between field biology and technology is energizing the collection of vast quantities of environmental data. Passive acoustic monitoring, the use of unattended recording devices to capture environmental sound, is an example where ...
Symes LB, Kittelberger KD, Stone SM, Holmes RT, Jones JS, Castaneda Ruvalcaba IP, Webster MS, Ayres MP.   +7 more
europepmc   +2 more sources

Acoustic features as a tool to visualize and explore marine soundscapes: Applications illustrated using marine mammal passive acoustic monitoring datasets. [PDF]

Ecol Evol
Passive Acoustic Monitoring (PAM) is emerging as a solution for monitoring species and environmental change over large spatial and temporal scales.
Cominelli S, Bellin N, Brown CD, Rossi V, Lawson J.   +4 more
europepmc   +2 more sources

Estimating the abundance of the critically endangered Baltic Proper harbour porpoise (Phocoena phocoena) population using passive acoustic monitoring. [PDF]

Ecol Evol, 2022
Knowing the abundance of a population is a crucial component to assess its conservation status and develop effective conservation plans. For most cetaceans, abundance estimation is difficult given their cryptic and mobile nature, especially when the ...
Amundin M, Carlström J, Thomas L, Carlén I, Teilmann J, Tougaard J, Loisa O, Kyhn LA, Sveegaard S, Burt ML, Pawliczka I, Koza R, Arciszewski B, Galatius A, Laaksonlaita J, MacAuley J, Wright AJ, Gallus A, Dähne M, Acevedo-Gutiérrez A, Benke H, Koblitz J, Tregenza N, Wennerberg D, Brundiers K, Kosecka M, Tiberi Ljungqvist C, Jussi I, Jabbusch M, Lyytinen S, Šaškov A, Blankett P.   +31 more
europepmc   +2 more sources

Passive acoustic monitoring of sperm whales and anthropogenic noise using stereophonic recordings in the Mediterranean Sea, North West Pelagos Sanctuary. [PDF]

Sci Rep, 2022
A total of 147 days spread over 4 years were recorded by a stereophonic sonobuoy set up in the Mediterranean sea, near the coast of Toulon, south of France. These recordings were analyzed in the scope of studying sperm whales (Physeter macrocephalus) and
Poupard M, Ferrari M, Best P, Glotin H.
europepmc   +2 more sources

Current frontiers in the passive acoustic monitoring of bats

Methods in Ecology and Evolution
Passive acoustic monitoring of bats is used in a growing number of studies in applied and basic research, from local to global scales. Despite the publication of good‐practice recommendations, several unsettled debates persist about the possibilities and
Charlotte Roemer, Alexandre Haquart, Adrià López‐Baucells, Aurélien Besnard   +3 more
doaj   +2 more sources

Passive acoustic monitoring and convolutional neural networks facilitate high-resolution and broadscale monitoring of a threatened species

Ecological Indicators
Population monitoring is an essential component of biodiversity conservation and management, but low detection probabilities for rare and/or cryptic species makes estimating abundance and occupancy challenging.
Adam Duarte, Matthew J. Weldy, Damon B. Lesmeister, Zachary J. Ruff, Julianna M.A. Jenkins, Jonathon J. Valente, Matthew G. Betts   +6 more
doaj   +2 more sources