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Stenton CA, Bolger EL, Michenot M, Dodd JA, Wale MA, Briers RA, Hartl MGJ, Diele K. Effects of pile driving sound playbacks and cadmium co-exposure on the early life stage development of the Norway lobster, Nephrops norvegicus. Mar Pollut Bull 2022; 179:113667. [PMID: 35533617 DOI: 10.1016/j.marpolbul.2022.113667] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 06/14/2023]
Abstract
There is an urgent need to understand how organisms respond to multiple, potentially interacting drivers in today's world. The effects of the pollutants anthropogenic sound (pile driving sound playbacks) and waterborne cadmium were investigated across multiple levels of biology in larval and juvenile Norway lobster, Nephrops norvegicus under controlled laboratory conditions. The combination of pile driving playbacks (170 dBpk-pk re 1 μPa) and cadmium combined synergistically at concentrations >9.62 μg[Cd] L-1 resulting in increased larval mortality, with sound playbacks otherwise being antagonistic to cadmium toxicity. Exposure to 63.52 μg[Cd] L-1 caused significant delays in larval development, dropping to 6.48 μg[Cd] L-1 in the presence of piling playbacks. Pre-exposure to the combination of piling playbacks and 6.48 μg[Cd] L-1 led to significant differences in the swimming behaviour of the first juvenile stage. Biomarker analysis suggested oxidative stress as the mechanism resultant deleterious effects, with cellular metallothionein (MT) being the predominant protective mechanism.
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Affiliation(s)
- C A Stenton
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; St Abbs Marine Station, The Harbour, St Abbs, Eyemouth TD14 5PW, UK; Ocean Science Consulting Ltd., Spott Road, Dunbar EH42 1RR, UK.
| | - E L Bolger
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; St Abbs Marine Station, The Harbour, St Abbs, Eyemouth TD14 5PW, UK
| | - M Michenot
- École Nationale des Travaux Publics de L'état, 3 Rue Maurice Audin, 69 120 Vaulx en Velin, France
| | - J A Dodd
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK
| | - M A Wale
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; St Abbs Marine Station, The Harbour, St Abbs, Eyemouth TD14 5PW, UK
| | - R A Briers
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK
| | - M G J Hartl
- Centre for Marine Biodiversity & Biotechnology, Institute of Life and Earth Sciences, School of Energy, Geoscience, Infrastructure & Society, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - K Diele
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; Centre for Conservation and Restoration Science, Edinburgh Napier University, 9 Sighthill Court, Edinburgh EH11 4BN, UK; St Abbs Marine Station, The Harbour, St Abbs, Eyemouth TD14 5PW, UK.
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Wale MA, Briers RA, Diele K. Marine invertebrate anthropogenic noise research - Trends in methods and future directions. Mar Pollut Bull 2021; 173:112958. [PMID: 34607127 DOI: 10.1016/j.marpolbul.2021.112958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/07/2021] [Accepted: 09/09/2021] [Indexed: 06/13/2023]
Abstract
Selecting the correct methods to answer one's chosen question is key to conducting rigorous, evidence-based science. A disciplines' chosen methods are constantly evolving to encompass new insights and developments. Analysing these changes can be a useful tool for identifying knowledge gaps and guiding future studies. Research on the impact of anthropogenic noise on marine invertebrates, a topic with specific methodological challenges, has undergone substantial changes since its beginning in 1982. Using this field as an example, we demonstrate the benefits of such method analysis and resulting framework which has the potential to increase conclusive power and comparability of future studies. We list taxa studied to date, use a range of descriptors to analyse the methods applied, and map changes in experimental design through time. Based upon our analysis, three research strategies are proposed as a best practice framework for investigating effects of noise on marine invertebrates and delivering policy-relevant information.
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Affiliation(s)
- M A Wale
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK.
| | - R A Briers
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK
| | - K Diele
- Aquatic Noise Research Group, School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK.
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McLeish J, Briers RA, Dodd JA, Rueckert S. First genetic evidence that invasive bullhead (Cottus L. 1758) in Scotland is of English origin and the difficulty of resolving the European Cottus species taxonomy. J Fish Biol 2020; 96:617-630. [PMID: 31893567 DOI: 10.1111/jfb.14247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 12/30/2019] [Indexed: 06/10/2023]
Abstract
The European bullhead (Cottus gobio) is widely distributed across Europe, and within the UK is native to England and Wales, where it is protected under the Habitats Directive. In Scotland, however, the species is considered invasive and thriving populations are recorded in the Forth and Clyde river catchments, and the Ale Water in the Scottish Borders. The genetic identity of the Scottish populations has not been established. There is also debate about the status of the European bullhead and its validity as single species, a species complex with several unresolved species, or distinct different species in its European distribution range. There is therefore a need to determine the taxonomy and likely source of the novel Scottish populations. Genetic analyses using cytochrome oxidase 1 (COI) mitochondrial DNA sequences were undertaken on specimens from the Forth and Clyde catchments, and combined with the results of morphological characteristics to provide a comprehensive assessment of the taxonomic classification for Scottish bullheads. There was considerable variation in morphological characteristics between populations within Scotland and a wider range of variability than previously recorded for English populations. Genetically the Scottish populations were very closely related to English specimens, supporting the hypothesis of introduction directly from England to Scotland. In terms of broader relationships, Scottish specimens are genetically more closely related to the ostensible species Chabot fluviatile Cottus perifretum, which has been suggested as one of a complex of species across Europe. Morphologically they exhibit characteristics on the spectrum between C. perifretum and C. gobio. There is an urgent need for the clarification of the taxonomy of Cottus sp(p). to avoid confusion in future publications, legislation and management practices relating to bullheads throughout the UK and Europe.
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Affiliation(s)
- Jenny McLeish
- Edinburgh Napier University, School of Applied Sciences, Edinburgh, UK
| | - Rob A Briers
- Edinburgh Napier University, School of Applied Sciences, Edinburgh, UK
| | - Jennifer A Dodd
- Edinburgh Napier University, School of Applied Sciences, Edinburgh, UK
| | - Sonja Rueckert
- Edinburgh Napier University, School of Applied Sciences, Edinburgh, UK
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