FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2883916476> ?p ?o ?g. }

• W2883916476 endingPage "20181178" @default.
• W2883916476 startingPage "20181178" @default.
• W2883916476 abstract "The costs of predation may exert significant pressure on the mode of communication used by an animal, and many species balance the benefits of communication (e.g. mate attraction) against the potential risk of predation. Four groups of toothed whales have independently evolved narrowband high-frequency (NBHF) echolocation signals. These signals help NBHF species avoid predation through acoustic crypsis by echolocating and communicating at frequencies inaudible to predators such as mammal-eating killer whales. Heaviside's dolphins ( Cephalorhynchus heavisidii ) are thought to exclusively produce NBHF echolocation clicks with a centroid frequency around 125 kHz and little to no energy below 100 kHz. To test this, we recorded wild Heaviside's dolphins in a sheltered bay in Namibia. We demonstrate that Heaviside's dolphins produce a second type of click with lower frequency and broader bandwidth in a frequency range that is audible to killer whales. These clicks are used in burst-pulses and occasional click series but not foraging buzzes. We evaluate three different hypotheses and conclude that the most likely benefit of these clicks is to decrease transmission directivity and increase conspecific communication range. The expected increase in active space depends on background noise but ranges from 2.5 (Wenz Sea State 6) to 5 times (Wenz Sea State 1) the active space of NBHF signals. This dual click strategy therefore allows these social dolphins to maintain acoustic crypsis during navigation and foraging, and to selectively relax their crypsis to facilitate communication with conspecifics." @default.
• W2883916476 created "2018-08-03" @default.
• W2883916476 creator A5020690003 @default.
• W2883916476 creator A5031359444 @default.
• W2883916476 creator A5053021922 @default.
• W2883916476 creator A5079775001 @default.
• W2883916476 date "2018-07-18" @default.
• W2883916476 modified "2023-09-23" @default.
• W2883916476 title "Heaviside's dolphins ( <i>Cephalorhynchus heavisidii</i> ) relax acoustic crypsis to increase communication range" @default.
• W2883916476 cites W1122984079 @default.
• W2883916476 cites W134024381 @default.
• W2883916476 cites W1968529360 @default.
• W2883916476 cites W1968565140 @default.
• W2883916476 cites W1972911378 @default.
• W2883916476 cites W1974387412 @default.
• W2883916476 cites W1977071279 @default.
• W2883916476 cites W1979925734 @default.
• W2883916476 cites W1981206266 @default.
• W2883916476 cites W1994321230 @default.
• W2883916476 cites W1996466325 @default.
• W2883916476 cites W2004206759 @default.
• W2883916476 cites W2007808732 @default.
• W2883916476 cites W2011940684 @default.
• W2883916476 cites W2013866078 @default.
• W2883916476 cites W2014919194 @default.
• W2883916476 cites W2026536714 @default.
• W2883916476 cites W2029417533 @default.
• W2883916476 cites W2034007223 @default.
• W2883916476 cites W2034217745 @default.
• W2883916476 cites W2035116902 @default.
• W2883916476 cites W2040773795 @default.
• W2883916476 cites W2055537074 @default.
• W2883916476 cites W2060203085 @default.
• W2883916476 cites W2063604293 @default.
• W2883916476 cites W2066258135 @default.
• W2883916476 cites W2075650591 @default.
• W2883916476 cites W2083100713 @default.
• W2883916476 cites W2086640916 @default.
• W2883916476 cites W2089208306 @default.
• W2883916476 cites W2089516531 @default.
• W2883916476 cites W2128780717 @default.
• W2883916476 cites W2132396513 @default.
• W2883916476 cites W2132973202 @default.
• W2883916476 cites W2139465406 @default.
• W2883916476 cites W2165848748 @default.
• W2883916476 cites W22241198 @default.
• W2883916476 cites W2399089786 @default.
• W2883916476 cites W2406402938 @default.
• W2883916476 cites W2510642229 @default.
• W2883916476 cites W2809389800 @default.
• W2883916476 cites W2911964244 @default.
• W2883916476 cites W4235580081 @default.
• W2883916476 cites W4239951935 @default.
• W2883916476 cites W80247801 @default.
• W2883916476 doi "https://doi.org/10.1098/rspb.2018.1178" @default.
• W2883916476 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6083265" @default.
• W2883916476 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30051842" @default.
• W2883916476 hasPublicationYear "2018" @default.
• W2883916476 type Work @default.
• W2883916476 sameAs 2883916476 @default.
• W2883916476 citedByCount "19" @default.
• W2883916476 countsByYear W28839164762018 @default.
• W2883916476 countsByYear W28839164762019 @default.
• W2883916476 countsByYear W28839164762020 @default.
• W2883916476 countsByYear W28839164762021 @default.
• W2883916476 countsByYear W28839164762022 @default.
• W2883916476 countsByYear W28839164762023 @default.
• W2883916476 crossrefType "journal-article" @default.
• W2883916476 hasAuthorship W2883916476A5020690003 @default.
• W2883916476 hasAuthorship W2883916476A5031359444 @default.
• W2883916476 hasAuthorship W2883916476A5053021922 @default.
• W2883916476 hasAuthorship W2883916476A5079775001 @default.
• W2883916476 hasBestOaLocation W28839164761 @default.
• W2883916476 hasConcept C105795698 @default.
• W2883916476 hasConcept C121332964 @default.
• W2883916476 hasConcept C127413603 @default.
• W2883916476 hasConcept C146978453 @default.
• W2883916476 hasConcept C165287380 @default.
• W2883916476 hasConcept C167954536 @default.
• W2883916476 hasConcept C188382862 @default.
• W2883916476 hasConcept C18903297 @default.
• W2883916476 hasConcept C204323151 @default.
• W2883916476 hasConcept C24890656 @default.
• W2883916476 hasConcept C33923547 @default.
• W2883916476 hasConcept C7980502 @default.
• W2883916476 hasConcept C86803240 @default.
• W2883916476 hasConcept C89798240 @default.
• W2883916476 hasConceptScore W2883916476C105795698 @default.
• W2883916476 hasConceptScore W2883916476C121332964 @default.
• W2883916476 hasConceptScore W2883916476C127413603 @default.
• W2883916476 hasConceptScore W2883916476C146978453 @default.
• W2883916476 hasConceptScore W2883916476C165287380 @default.
• W2883916476 hasConceptScore W2883916476C167954536 @default.
• W2883916476 hasConceptScore W2883916476C188382862 @default.
• W2883916476 hasConceptScore W2883916476C18903297 @default.
• W2883916476 hasConceptScore W2883916476C204323151 @default.
• W2883916476 hasConceptScore W2883916476C24890656 @default.
• W2883916476 hasConceptScore W2883916476C33923547 @default.

• next