Results 11 to 20 of about 12,723 (151)

On the Importance of Passive Acoustic Monitoring Filters [PDF]

Journal of Marine Science and Engineering, 2021
Passive acoustic monitoring (PAM) is a noninvasive technique to supervise wildlife. Acoustic surveillance is preferable in some situations such as in the case of marine mammals, when the animals spend most of their time underwater, making it hard to ...
Rafael Aguiar, Gianluca Maguolo, Loris Nanni, Yandre Costa, Carlos Silla   +4 more
doaj   +3 more sources

Acoustic digital twin for passive structural health monitoring [PDF]

JASA Express Letters, 2022
This study presents simulation results on passive structural health monitoring of a vibrating elastic structure for defect localization. The object considered in this study consists of a shell equipped with vibration sensors surrounding a vibrating ...
Simone Sternini, Alexis Bottero, W. A. Kuperman   +2 more
doaj   +4 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

WABAD: A world annotated bird acoustic dataset for passive acoustic monitoring. [PDF]

Ecology
Abstract Under the current global biodiversity crisis, there is a need for automated and noninvasive monitoring techniques that can gather large amounts of data cost‐effectively at various ecological scales, from local to large spatial scales. These data can then be analyzed to inform stakeholders and decision‐makers.
Pérez-Granados C, Morant J, Darras KFA, Marín-Gómez OH, Mendoza I, Muñoz-Mohedano MA, Santamaría-García E, Bastianelli G, Márquez-Rodríguez A, Budka M, Bota G, De la Peña-Rubio JM, de la Morena ELG, Santa-Cruz M, de la Nava P, Fernández-Tizón M, Sánchez-Mateos H, Barrero A, Traba J, Osiejuk TS, Hart PJ, Navine AK, Montoya Muñoz AF, de Araujo CB, Rosa GLM, Denóbile Torres IM, Camargo Catalano AL, Simões CR, Llusia D, Morales MB, Acebes P, Medina JA, Brown N, Astaras C, Karmiris I, Navarrete E, Cauchoix M, Barbaro L, Funosas D, Arend D, Müeller S, González-García F, González-Romero A, Mammides C, Pontikis M, Jacuzzi G, Olden JD, Bombaci SP, Marcacci G, Jacot A, Zurano JP, Gangenova E, Varela D, Di Sallo F, Zurita GA, Atemasov A, Tremblay JA, Lamarre V, Hutschenreiter A, Monroy-Ojeda A, Díaz-Vallejo M, Chaparro-Herrera S, Briers RA, Sousa-Lima R, Pinheiro T, da Silva WC, Calvente A, Molin AD, Antonelli A, Gogoleva S, Palko I, Trọng HV, Lage Duarte MH, Dos Santos Saturnino N, Silva SR, Rainho A, Lopes P, Schuchmann KL, Marques MI, de Oliveira AS, Littlewood NA, Tuanmu MN, Cheng YR, Chao H, Kepfer-Rojas S, Aguilera AL, Brotons L, Feldman MJ, Imbeau L, Panwar P, Weed AS, Deshwal A, da Paz RV, Salustio-Gomes C, Oliveira-Júnior DD, Lima-Santos CS, Pichorim M, Pan W, Goodale E, Attisano A, Theuerkauf J, Sebastián-González E.   +101 more
europepmc   +9 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   +1 more source

Terrestrial Passive Acoustic Monitoring: Review and Perspectives [PDF]

BioScience, 2018
Passive acoustic monitoring (PAM) is quickly gaining ground in ecological research, following global trends toward automated data collection and big data. Using unattended sound recording, PAM provides tools for long-term and cost-effective biodiversity monitoring.
Larissa Sayuri Moreira Sugai, Thiago Sanna Freire Silva, José Wagner Ribeiro, Diego Llusia   +3 more
openaire   +1 more source

Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups

Frontiers in Marine Science, 2023
Understanding the vocal behavior of cetaceans is an important component of many passive acoustic applications. This study quantifies the vocal behavior of acoustic subgroups of false killer whales (Pseudorca crassidens) from the Hawaiian Archipelago. The
Pina Gruden, Yvonne M. Barkley, Jennifer L. K. McCullough   +2 more
doaj   +1 more source

The influence of sea ice on the detection of bowhead whale calls

Scientific Reports, 2022
Bowhead whales (Balaena mysticetus) face threats from diminishing sea ice and increasing anthropogenic activities in the Arctic. Passive acoustic monitoring is the most effective means for monitoring their distribution and population trends, based on the
Joshua M. Jones, John A. Hildebrand, Bruce J. Thayre, Ellen Jameson, Robert J. Small, Sean M. Wiggins   +5 more
doaj   +1 more source

Assessing the potential of acoustic indices for protected area monitoring in the Serra do Cipó National Park, Brazil

Ecological Indicators, 2021
Protected areas (PAs) monitoring is a technical bottleneck that limits the implementation of decision-making processes for natural resource and wildlife management.
Ivan Braga Campos, Rachel Fewster, Anthony Truskinger, Michael Towsey, Paul Roe, Demival Vasques Filho, William Lee, Anne Gaskett   +7 more
doaj   +1 more source

Recognition of behavior state of Penaeus vannamei based on passive acoustic technology

Frontiers in Marine Science, 2022
Underwater signal processing based on passive acoustic technology has carried out a lot of research on the behavioral sound of underwater creatures and the protection of marine resources, which proves the feasibility of passive acoustic technology for ...
Maochun Wei, Keyu Chen, Yating Lin, En Cheng   +3 more
doaj   +1 more source