ArticleScientific reports2018
Boat noise prevents soundscape-based habitat selection by coral planulae.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Marine and Freshwater Sounds Impact Invertebrate Behavior and Physiology: A Meta-Analysis.Global change biology · 2024Pooled it
- Effects of acoustic enrichment on settlement of a critically endangered broadcast spawning coral.Scientific reports · 2026Article
- Autonomous cameras reveal larval reef fish responses to acoustic enrichment and lunar phase.Scientific reports · 2026Article
- Anthropogenic noise disrupts acoustic cues for recruitment.Proceedings. Biological sciences · 2024Article
- Comparison of the effects of reef and anthropogenic soundscapes on oyster larvae settlement.Scientific reports · 2024Article
- Article
- Sensing ecosystem dynamics via audio source separation: A case study of marine soundscapes off northeastern Taiwan.PLoS computational biology · 2021Article
- The effects of a stressed inshore urban reef on coral recruitment in Suva Harbour, Fiji.Ecology and evolution · 2018Article
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Understanding the relationship between coral reef condition and recruitment potential is vital for the development of effective management strategies that maintain coral cover and biodiversity. Coral larvae (planulae) have been shown to use certain sensory cues to orient towards settlement habitats (e.g. the odour of live crustose coralline algae - CCA). However, the influence of auditory cues on coral recruitment, and any effect of anthropogenic noise on this process, remain largely unknown. Here, we determined the effect of protected reef (MPA), exploited reef (non-MPA) soundscapes, and a source of anthropogenic noise (boat) on the habitat preference for live CCA over dead CCA in the planula of two common Indo-Pacific coral species (Pocillopora damicornis and Acropora cytherea). Soundscapes from protected reefs significantly increased the phonotaxis of planulae of both species towards live CCA, especially when compared to boat noise. Boat noise playback prevented this preferential selection of live CCA as a settlement substrate. These results suggest that sources of anthropogenic noise such as motor boat can disrupt the settlement behaviours of coral planulae. Acoustic cues should be accounted for when developing management strategies aimed at maximizing larval recruitment to coral reefs.
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