The Effects of Vessel Traffic on the Behavior Patterns of Common Dolphins in the Tagus Estuary (Portugal)

Autor: Iolanda M. Silva, Nádia Jesus, Joana Castro, Ana Rita Luís

Publikováno v: Animals, Vol 14, Iss 20, p 2998 (2024)

The impact of vessels on dolphin populations has been extensively studied worldwide. The common dolphin, Delphinus delphis, has been observed in the Tagus estuary for the past two centuries, and during the last several years, these sightings seem to

Externí odkaz: https://doaj.org/article/12a5533d20ba4861bfa64806ce010a05

Vocal universals and geographic variations in the acoustic repertoire of the common bottlenose dolphin

Autor: M. E. dos Santos, Ana Francisca de Azevedo, Ana Rita Luís, D. Herzing, Laura J. May-Collado, T. Gridley, Mónica A. Silva, Giuseppa Buscaino, Elena Papale, N. Rako-Gospić

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Scientific Reports

Acoustical geographic variation is common in widely distributed species and it is already described for several taxa, at various scales. In cetaceans, intraspecific variation in acoustic repertoires has been linked to ecological factors, geographical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a293412f01bb21c67a3b2b05fdcb3da8
https://doaj.org/article/c9f51adb601c44408fd8cd8411af9294

Whistle Stability and Variation in Captive Bottlenose Dolphins (Tursiops truncatus) Recorded in Isolation and Social Contexts

Autor: Manuel Eduardo dos Santos, Patrícia Rachinas-Lopes, Ana S. Borges, Márcia P. Neto, Ana Rita Luís

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Common bottlenose dolphins (Tursiops trunca-tus) produce a range of underwater vocalizations, both pulsed (echolocation clicks and burst-pulses) and nonpulsed (whistles). Whistles may be emit-ted in stereotyped (signature) or variant patterns, and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf0535f2d27f28c6d6aced535bf40e2c
https://doi.org/10.1578/am.43.1.2017.1

A Quantitative Analysis of Pulsed Signals Emitted by Wild Bottlenose Dolphins

Autor: Ana Rita Luís, Miguel Nogueira Couchinho, Manuel Eduardo dos Santos

Publikováno v: PLoS ONE
PLoS ONE, Vol 11, Iss 7, p e0157781 (2016)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Common bottlenose dolphins (Tursiops truncatus), produce a wide variety of vocal emissions for communication and echolocation, of which the pulsed repertoire has been the most difficult to categorize. Packets of high repetition, broadband pulses are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb18c65b87cd1cd3bf7f86de154590f
https://pubmed.ncbi.nlm.nih.gov/27383211

Changes in the acoustic behavior of resident bottlenose dolphins near operating vessels

Autor: Miguel Nogueira Couchinho, Ana Rita Luís, Manuel Eduardo dos Santos

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Maritime traffic is an issue of major ecological concern, and vessel noise may be an important source of disturbance for coastal cetaceans. In the Sado estuary, Portugal, core habitat areas of a small resident population of bottlenose dolphins (Tursi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::163ae0f1e2870ef69702485cde89e28e