dc.contributor.author | Roberts, L | |
dc.contributor.author | Harding, HR | |
dc.contributor.author | Voellmy, I | |
dc.contributor.author | Bruintjes, R | |
dc.contributor.author | Simpson, SD | |
dc.contributor.author | Radford, AN | |
dc.contributor.author | Breithaupt, T | |
dc.contributor.author | Elliott, M | |
dc.date.accessioned | 2017-11-24T10:46:23Z | |
dc.date.issued | 2016-07-10 | |
dc.description.abstract | Activities directly interacting with the seabed, such as pile-driving, can produce vibrations that have the potential to impact benthic invertebrates within their vicinity. This stimuli may interfere with crucial behaviors such as foraging and predator avoidance, and the sensitivity to vibration is largely unknown. Here, the responsiveness of benthic invertebrates to sediment vibration is discussed in relation to laboratory and semi-field trials with two marine species: the mussel (Mytilus edulis) and hermit crab (Pagurus bernhardus). Sensory threshold curves were produced for both species in controlled laboratory conditions, followed by small-scale pile-driving exposures in the field. The merits of behavioral indicators are discussed, in addition to using physiological measures, as a method of determining reception and measuring responses. The measurement and sensors required for sediment vibration quantification are also discussed. Response and threshold data were related to measurements taken in the vicinity of anthropogenic sources, allowing a link between responsiveness and actual operations. The impact of pile-driving on sediment-dwelling invertebrates has received relatively little research, yet the data here suggest that such activities are likely to impact key coastal species which play important roles within the marine environment. | en_GB |
dc.description.sponsorship | LR would like to thank the organizers and sponsors of the 2016 conference for
supporting her attendance for which she is extremely grateful. This study was partially
funded by a research award from the Malacological Society of London to LR. The
authors would also like to acknowledge Defra and NERC who funded the laboratory and
field work aspects respectively, and the staff at the OREC field site, Blyth. | en_GB |
dc.identifier.citation | Vol. 27, article 010029 | en_GB |
dc.identifier.doi | 10.1121/2.0000324 | |
dc.identifier.uri | http://hdl.handle.net/10871/30440 | |
dc.language.iso | en | en_GB |
dc.publisher | Acoustical Society of America | en_GB |
dc.rights | © 2016 Acoustical Society of America | en_GB |
dc.subject | physiological measurements | en_GB |
dc.subject | vibration testing | en_GB |
dc.title | Exposure of benthic invertebrates to sediment vibration: From laboratory experiments to outdoor simulated pile-driving | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2017-11-24T10:46:23Z | |
dc.identifier.issn | 1939-800X | |
dc.description | This is the final version of the article. Available from Acoustical Society of America via the DOI in this record. | en_GB |
dc.description | Fourth International Conference on the Effects of Noise on Aquatic Life, Dublin, Ireland, 10-16 July 2016 | en_GB |
dc.identifier.journal | Proceedings of Meetings on Acoustics | en_GB |