1
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Prosnier L. Zooplankton as a model to study the effects of anthropogenic sounds on aquatic ecosystems. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 928:172489. [PMID: 38621539 DOI: 10.1016/j.scitotenv.2024.172489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 03/23/2024] [Accepted: 04/12/2024] [Indexed: 04/17/2024]
Abstract
There is a growing interest in the impact of acoustic pollution on aquatic ecosystems. Currently, research has primarily focused on hearing species, particularly fishes and mammals. However, species from lower trophic levels, including many invertebrates, are less studied despite their ecological significance. Among these taxa, studies examining the effects of sound on holozooplankton are extremely rare. This literature review examines the effects of sound on both marine and freshwater zooplankton. It highlights two differences: the few used organisms and the types of sound source. Marine studies focus on the effects of very intense acute sound on copepods, while freshwater studies focus on less intense chronic sound on cladocerans. But, in both, various negative effects are reported. The effects of sound remain largely unknown, although previous studies have shown that zooplankton can detect vibrations using mechanoreceptors. The perception of their environment can be affected by sounds, potentially causing stress. Limited research suggests that sound may affect the physiology, behaviour, and fitness of zooplankton. Following this review, I highlight the potential to use methods from ecology, ecotoxicology, and parasitology to study the effects of sound at the individual level, including changes in physiology, development, survival, and behaviour. Responses to sound, which could alter species interactions and population dynamics, are expected to have larger-scale implications with bottom-up effects, such as changes in food web dynamics and ecosystem functioning. To improve the study of the effect of sound, to better use zooplankton as biological models and as bioindicators, researchers need to better understand how they perceive their acoustic environment. Consequently, an important challenge is the measurement of particle motion to establish useable dose-response relationships and particle motion soundscapes.
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Affiliation(s)
- Loïc Prosnier
- Faculté des Sciences et Techniques, University of Saint Etienne, Saint-Etienne, France; France Travail, Saint-Etienne, France.
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2
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Qian G, Zhang L, Chen Y, Xu C. Fish microplastic ingestion may induce tipping points of aquatic ecosystems. J Anim Ecol 2024; 93:45-56. [PMID: 37970633 DOI: 10.1111/1365-2656.14027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/01/2023] [Indexed: 11/17/2023]
Abstract
Microplastics can be ingested by a wide range of aquatic animals. Extensive studies have demonstrated that microplastic ingestion-albeit often not lethal-can affect a range of species life-history traits. However, it remains unclear how the sublethal effects of microplastics on individual levels scale up to influence ecosystem-level dynamics through cascading trophic interactions. Here we employ a well-studied, empirically fed three-species trophic chain model, which was parameterized to mimic a common type of aquatic ecosystems to examine how microplastic ingestion by fish on an intermediate trophic level can produce cascading effects on the species at both upper and lower trophic levels. We show that gradually increasing microplastics in the ingested substances of planktivorous fish may cause population structure effects such as skewed size distributions (i.e. reduced average body length vs. increased maximal body size), and induce abrupt declines in fish biomass and reproduction. Our model analysis demonstrates that these abrupt changes correspond to an ecosystem-level tipping point, crossing which difficult-to-reverse ecosystem degradation can happen. Importantly, microplastic pollution may interact with other anthropogenic stressors to reduce safe operating space of aquatic ecosystems. Our work contributes to better understanding complex effects of microplastic pollution and anticipating tipping points of aquatic ecosystems in a changing world. It also calls attention to an emerging threat that novel microplastic contaminants may lead to unexpected and abrupt degradation of aquatic ecosystems, and invites systematic studies on the ecosystem-level consequences of microplastic exposure.
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Affiliation(s)
- Guangjing Qian
- School of Mathematical Science, Yangzhou University, Yangzhou, China
| | - Lai Zhang
- School of Mathematical Science, Yangzhou University, Yangzhou, China
| | - Yuxin Chen
- School of Mathematical Science, Yangzhou University, Yangzhou, China
| | - Chi Xu
- School of Life Sciences, Nanjing University, Nanjing, China
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3
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Rojas E, Gouret M, Agostini S, Fiorini S, Fonseca P, Lacroix G, Médoc V. From behaviour to complex communities: Resilience to anthropogenic noise in a fish-induced trophic cascade. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 335:122371. [PMID: 37580005 DOI: 10.1016/j.envpol.2023.122371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/18/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
Sound emissions from human activities represent a pervasive environmental stressor. Individual responses in terms of behaviour, physiology or anatomy are well documented but whether they propagate through nested ecological interactions to alter complex communities needs to be better understood. This is even more relevant for freshwater ecosystems that harbour a disproportionate fraction of biodiversity but receive less attention than marine and terrestrial systems. We conducted a mesocosm investigation to study the effect of chronic exposure to motorboat noise on the dynamics of a freshwater community including phytoplankton, zooplankton, and roach as a planktivorous fish. In addition, we performed a microcosm investigation to test whether roach's feeding behaviour was influenced by the noise condition they experienced in the mesocosms. Indeed, compared to other freshwater fish, the response of roach to motorboat noise apparently does not weaken with repeated exposure, suggesting the absence of habituation. As expected under the trophic cascade hypothesis, predation by roach induced structural changes in the planktonic communities with a decrease in the main grazing zooplankton that slightly benefited green algae. Surprisingly, although the microcosm investigation revealed persistent alterations in the feeding behaviour of the roach exposed to chronic noise, the dynamics of the roach-dominated planktonic communities did not differ between the noisy and noiseless mesocosms. It might be that roach's individual response to noise was not strong enough to cascade or that the biological cues coming from the conspecifics and the many planktonic organisms have diverted each fish's attention from noise. Our work suggests that the top-down structuring influence of roach on planktonic communities might be resilient to noise and highlights how extrapolating impacts from individual responses to complex communities can be tricky.
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Affiliation(s)
- Emilie Rojas
- Equipe Neuro-Ethologie Sensorielle (ENES), Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM UMRS 1028, CNRS UMR 5292, Université Claude Bernard Lyon 1, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France.
| | - Mélanie Gouret
- Equipe Neuro-Ethologie Sensorielle (ENES), Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM UMRS 1028, CNRS UMR 5292, Université Claude Bernard Lyon 1, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France.
| | - Simon Agostini
- Centre de Recherche en Ecologie Expérimentale et Prédictive (CEREEP Ecotron Ile De France), Ecole Normale Supérieure, CNRS-UAR 3194, PSL Research University, Saint-Pierre-lès-Nemours, France.
| | - Sarah Fiorini
- Centre de Recherche en Ecologie Expérimentale et Prédictive (CEREEP Ecotron Ile De France), Ecole Normale Supérieure, CNRS-UAR 3194, PSL Research University, Saint-Pierre-lès-Nemours, France.
| | - Paulo Fonseca
- Departamento de Biologia Animal, Faculdade de Ciencias, CE3c-Centre for Ecology, Evolution and Environmental Changes, Universidade de Lisboa, Lisbon, Portugal.
| | - Gérard Lacroix
- Centre de Recherche en Ecologie Expérimentale et Prédictive (CEREEP Ecotron Ile De France), Ecole Normale Supérieure, CNRS-UAR 3194, PSL Research University, Saint-Pierre-lès-Nemours, France.
| | - Vincent Médoc
- Equipe Neuro-Ethologie Sensorielle (ENES), Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM UMRS 1028, CNRS UMR 5292, Université Claude Bernard Lyon 1, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France.
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4
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Santos N, Picolo V, Domingues I, Perillo V, Villacis RAR, Grisolia CK, Oliveira M. Effects of environmental concentrations of caffeine on adult zebrafish behaviour: a short-term exposure scenario. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:63776-63787. [PMID: 37058238 PMCID: PMC10172215 DOI: 10.1007/s11356-023-26799-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/30/2023] [Indexed: 04/15/2023]
Abstract
Caffeine (CAF) has been considered an emerging environmental contaminant and its presence indicator of anthropogenic contamination. This study evaluated the effects of environmental concentrations of CAF (0, 0.5, 1.5, and 300 μg. L-1) on the behaviour of adult zebrafish (Danio rerio) after 7 days of exposure. The components of feeding, locomotion, boldness (new tank test), sociability (schooling test), and aggression (mirror test) were analysed. Growth rate and weight were investigated as complementary measures. CAF (0.5, 1.5, and 300 μg. L-1) reduced exploratory behaviour in zebrafish, increased feeding latency time (1.5, and 300 μg. L-1), and decreased growth rate and fish weight (300 μg. L-1). CAF also induced aggressive behaviour (0.5, 1.5, and 300 μg. L-1) and decreased appetence to the shoal (sociability) (0.5, and 1.5 μg. L-1). This study showed that low doses of CAF can induce behavioural effects in zebrafish that may have significant long-term impacts on vital ecological functions.
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Affiliation(s)
- Niedja Santos
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Victor Picolo
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, University Campus Darcy Ribeiro, Brasilia, DF, 70910-900, Brazil
- Graduate Program in Molecular Pathology, Faculty of Health Sciences, University of Brasilia, University Campus Darcy Ribeiro, Brasilia, DF, 70910-900, Brazil
| | - Inês Domingues
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Vitória Perillo
- Laboratory of Toxicological Genetics, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Distrito Federal, 70910-900, Brazil
| | - Rolando A R Villacis
- Laboratory of Toxicological Genetics, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Distrito Federal, 70910-900, Brazil
| | - Cesar Koppe Grisolia
- Laboratory of Toxicological Genetics, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Distrito Federal, 70910-900, Brazil
| | - Miguel Oliveira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal
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5
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Kok ACM, Berkhout BW, Carlson NV, Evans NP, Khan N, Potvin DA, Radford AN, Sebire M, Shafiei Sabet S, Shannon G, Wascher CAF. How chronic anthropogenic noise can affect wildlife communities. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1130075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
Anthropogenic noise is a major pollutant in terrestrial and aquatic ecosystems. Since the industrial revolution, human activities have become increasingly noisy, leading to both acute and chronic disturbance of a wide variety of animals. Chronic noise exposure can affect animals over their lifespan, leading to changes in species interactions and likely altering communities. However, the community-level impacts of chronic noise are not well-understood, which impairs our ability for effective mitigation. In this review, we address the effects of chronic noise exposure on communities and explore possible mechanisms underlying these effects. The limited studies on this topic suggest that noise can affect communities by changing the behavior and/or physiology of species in a community, which results in direct or knock-on consequences for other species in the ecosystem. Major knowledge gaps remain due to the logistically complex and financially expensive nature of the long-term studies needed to address these questions. By identifying these gaps and suggesting approaches to answer them, we provide a road map toward mitigating the effects of a noisy world.
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6
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Berkhout BW, Budria A, Thieltges DW, Slabbekoorn H. Anthropogenic noise pollution and wildlife diseases. Trends Parasitol 2023; 39:181-190. [PMID: 36658057 DOI: 10.1016/j.pt.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 01/20/2023]
Abstract
There is a global rise in anthropogenic noise and a growing awareness of its negative effects on wildlife, but to date the consequences for wildlife diseases have received little attention. In this paper, we discuss how anthropogenic noise can affect the occurrence and severity of infectious wildlife diseases. We argue that there is potential for noise impacts at three main stages of pathogen transmission and disease development: (i) the probability of preinfection exposure, (ii) infection upon exposure, and (iii) severity of postinfection consequences. We identify potential repercussions of noise pollution effects for wildlife populations and call for intensifying research efforts. We provide an overview of knowledge gaps and outline avenues for future studies into noise impacts on wildlife diseases.
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Affiliation(s)
| | - Alexandre Budria
- Department of Coastal Systems, NIOZ Royal Netherlands Institute for Sea Research, Den Burg, The Netherlands; Office Français de la Biodiversité, Direction générale déléguée 'Police, Connaissance, Expertise', rue du Bouchet, 45370 DRY, France
| | - David W Thieltges
- Department of Coastal Systems, NIOZ Royal Netherlands Institute for Sea Research, Den Burg, The Netherlands; Groningen Institute for Evolutionary Life-Sciences, GELIFES, Nijenborgh 7, 9747 AG Groningen, University of Groningen, The Netherlands
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7
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Jézéquel Y, Cones S, Jensen FH, Brewer H, Collins J, Mooney TA. Pile driving repeatedly impacts the giant scallop (Placopecten magellanicus). Sci Rep 2022; 12:15380. [PMID: 36100686 PMCID: PMC9470578 DOI: 10.1038/s41598-022-19838-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
Large-scale offshore wind farms are a critical component of the worldwide climate strategy. However, their developments have been opposed by the fishing industry because of concerns regarding the impacts of pile driving vibrations during constructions on commercially important marine invertebrates, including bivalves. Using field-based daily exposure, we showed that pile driving induced repeated valve closures in different scallop life stages, with particularly stronger effects for juveniles. Scallops showed no acclimatization to repetitive pile driving across and within days, yet quickly returned to their initial behavioral baselines after vibration-cessation. While vibration sensitivity was consistent, daily pile driving did not disrupt scallop circadian rhythm, but suggests serious impacts at night when valve openings are greater. Overall, our results show distance and temporal patterns can support future mitigation strategies but also highlight concerns regarding the larger impact ranges of impending widespread offshore wind farm constructions on scallop populations.
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Affiliation(s)
- Youenn Jézéquel
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.
| | - Seth Cones
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.,MIT-WHOI Joint Program in Oceanography/Applied Ocean Science and Engineering, Cambridge, Woods Hole, MA, USA
| | - Frants H Jensen
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.,Department of Biology, Syracuse University, 107 College Place, Syracuse, NY, 13244, USA
| | - Hannah Brewer
- Geology and Geophysics Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
| | - John Collins
- Geology and Geophysics Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
| | - T Aran Mooney
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
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8
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The effect of time regime in noise exposure on the auditory system and behavioural stress in the zebrafish. Sci Rep 2022; 12:15353. [PMID: 36097161 PMCID: PMC9468136 DOI: 10.1038/s41598-022-19573-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022] Open
Abstract
Anthropogenic noise of variable temporal patterns is increasing in aquatic environments, causing physiological stress and sensory impairment. However, scarce information exists on exposure effects to continuous versus intermittent disturbances, which is critical for noise sustainable management. We tested the effects of different noise regimes on the auditory system and behaviour in the zebrafish (Danio rerio). Adult zebrafish were exposed for 24 h to either white noise (150 ± 10 dB re 1 μPa) or silent control. Acoustic playbacks varied in temporal patterns—continuous, fast and slow regular intermittent, and irregular intermittent. Auditory sensitivity was assessed with Auditory Evoked Potential recordings, revealing hearing loss and increased response latency in all noise-treated groups. The highest mean threshold shifts (c. 13 dB) were registered in continuous and fast intermittent treatments, and no differences were found between regular and irregular regimes. Inner ear saccule did not reveal significant hair cell loss but showed a decrease in presynaptic Ribeye b protein especially after continuous exposure. Behavioural assessment using the standardized Novel Tank Diving assay showed that all noise-treated fish spent > 98% time in the bottom within the first minute compared to 82% in control, indicating noise-induced anxiety/stress. We provide first data on how different noise time regimes impact a reference fish model, suggesting that overall acoustic energy is more important than regularity when predicting noise effects.
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9
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Kühn S, Utne-Palm AC, de Jong K. Two of the most common crustacean zooplankton Meganyctiphanes norvegica and Calanus spp. produce sounds within the hearing range of their fish predators. BIOACOUSTICS 2022. [DOI: 10.1080/09524622.2022.2070542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Saskia Kühn
- Research and Technology Centre West Coast/Forschungs- und Technologiezentrum Westküste, Kiel University, Büsum, Germany
- Life Science and Technology, Groningen University, (RUG), Groningen, The Netherlands
| | - Anne Christine Utne-Palm
- Fish Capture, Institute of Marine Research/Havforskningsinstituttet, Bergen, Postboks 1870 Nordnes, Norway
| | - Karen de Jong
- Ecosystem Acoustics, Institute of Marine Research/Havforskningsinstituttet, Bergen, Postboks 1870 Nordnes, Norway
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10
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Kok ACM, Bruil L, Berges B, Sakinan S, Debusschere E, Reubens J, de Haan D, Norro A, Slabbekoorn H. An echosounder view on the potential effects of impulsive noise pollution on pelagic fish around windfarms in the North Sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 290:118063. [PMID: 34482245 DOI: 10.1016/j.envpol.2021.118063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 08/24/2021] [Accepted: 08/26/2021] [Indexed: 06/13/2023]
Abstract
Anthropogenic noise in the oceans is disturbing marine life. Among other groups, pelagic fish are likely to be affected by sound from human activities, but so far have received relatively little attention. Offshore wind farms have become numerous and will become even more abundant in the next decades. Wind farms can be interesting to pelagic fish due to food abundance or fisheries restrictions. At the same time, construction of wind farms involves high levels of anthropogenic noise, likely disturbing and/or deterring pelagic fish. Here, we investigated whether bottom-moored echosounders are a suitable tool for studying the effects of impulsive - intermittent, high-intensity - anthropogenic noise on pelagic fish around wind farms and we explored the possible nature of their responses. Three different wind farms along the Dutch and Belgian coast were examined, one with exposure to the passing by of an experimental seismic survey with a full-scale airgun array, one with pile driving activity in an adjacent wind farm construction site and one control site without exposure. Two bottom-moored echosounders were placed in each wind farm and recorded fish presence and behaviour before, during and after the exposures. The echosounders were successful in detecting variation in the number of fish schools and their behaviour. During the seismic survey exposure there were significantly fewer, but more cohesive, schools than before, whereas during pile driving fish swam shallower with more cohesive schools. However, the types and magnitudes of response patterns were also observed at the control site with no impulsive sound exposure. We therefore stress the need for thorough replication beyond single case studies, before we can conclude that impulsive sounds, from either seismic surveys or pile driving, are a disturbing factor for pelagic fish in otherwise attractive habitat around wind farms.
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Affiliation(s)
| | - Lisa Bruil
- Institute of Biology, Leiden University, Leiden, the Netherlands
| | - Benoit Berges
- Wageningen Marine Research, Wageningen University & Research, IJmuiden, the Netherlands
| | - Serdar Sakinan
- Wageningen Marine Research, Wageningen University & Research, IJmuiden, the Netherlands
| | | | | | - Dick de Haan
- Wageningen Marine Research, Wageningen University & Research, IJmuiden, the Netherlands
| | - Alain Norro
- Royal Belgian Institute of Natural Sciences, Brussels, Belgium
| | - Hans Slabbekoorn
- Institute of Biology, Leiden University, Leiden, the Netherlands
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11
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Mortensen LO, Chudzinska ME, Slabbekoorn H, Thomsen F. Agent‐based models to investigate sound impact on marine animals: bridging the gap between effects on individual behaviour and population level consequences. OIKOS 2021. [DOI: 10.1111/oik.08078] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | | | - Hans Slabbekoorn
- Inst. of Biology Leiden, Leiden Univ. Leiden Zuid‐Holland the Netherlands
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12
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Elmer LK, Madliger CL, Blumstein DT, Elvidge CK, Fernández-Juricic E, Horodysky AZ, Johnson NS, McGuire LP, Swaisgood RR, Cooke SJ. Exploiting common senses: sensory ecology meets wildlife conservation and management. CONSERVATION PHYSIOLOGY 2021; 9:coab002. [PMID: 33815799 PMCID: PMC8009554 DOI: 10.1093/conphys/coab002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 10/27/2020] [Accepted: 01/06/2021] [Indexed: 05/21/2023]
Abstract
Multidisciplinary approaches to conservation and wildlife management are often effective in addressing complex, multi-factor problems. Emerging fields such as conservation physiology and conservation behaviour can provide innovative solutions and management strategies for target species and systems. Sensory ecology combines the study of 'how animals acquire' and process sensory stimuli from their environments, and the ecological and evolutionary significance of 'how animals respond' to this information. We review the benefits that sensory ecology can bring to wildlife conservation and management by discussing case studies across major taxa and sensory modalities. Conservation practices informed by a sensory ecology approach include the amelioration of sensory traps, control of invasive species, reduction of human-wildlife conflicts and relocation and establishment of new populations of endangered species. We illustrate that sensory ecology can facilitate the understanding of mechanistic ecological and physiological explanations underlying particular conservation issues and also can help develop innovative solutions to ameliorate conservation problems.
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Affiliation(s)
- Laura K Elmer
- Fish Ecology and Conservation Physiology Laboratory, Department of Biology and Institute of Environmental and Interdisciplinary Science, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Christine L Madliger
- Fish Ecology and Conservation Physiology Laboratory, Department of Biology and Institute of Environmental and Interdisciplinary Science, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Daniel T Blumstein
- Department of Ecology and Evolutionary Biology, Institute of the Environment and Sustainability, University of California, Los Angeles, Los Angeles, CA 90095-1606, USA
| | - Chris K Elvidge
- Fish Ecology and Conservation Physiology Laboratory, Department of Biology and Institute of Environmental and Interdisciplinary Science, Carleton University, Ottawa, ON K1S 5B6, Canada
| | | | - Andrij Z Horodysky
- Department of Marine and Environmental Science, Hampton University, Hampton, VA 23668, USA
| | - Nicholas S Johnson
- USGS, Great Lakes Science Center, Hammond Bay Biological Station, Millersburg, MI 49759, USA
| | - Liam P McGuire
- Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Ronald R Swaisgood
- Institute for Conservation Research, San Diego Zoo Global, San Diego, CA 92027-7000, USA
| | - Steven J Cooke
- Fish Ecology and Conservation Physiology Laboratory, Department of Biology and Institute of Environmental and Interdisciplinary Science, Carleton University, Ottawa, ON K1S 5B6, Canada
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13
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Lara RA, Vasconcelos RO. Impact of noise on development, physiological stress and behavioural patterns in larval zebrafish. Sci Rep 2021; 11:6615. [PMID: 33758247 PMCID: PMC7988139 DOI: 10.1038/s41598-021-85296-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/26/2021] [Indexed: 01/31/2023] Open
Abstract
Noise pollution is increasingly present in aquatic ecosystems, causing detrimental effects on growth, physiology and behaviour of organisms. However, limited information exists on how this stressor affects animals in early ontogeny, a critical period for development and establishment of phenotypic traits. We tested the effects of chronic noise exposure to increasing levels (130 and 150 dB re 1 μPa, continuous white noise) and different temporal regimes on larval zebrafish (Danio rerio), an important vertebrate model in ecotoxicology. The acoustic treatments did not affect general development or hatching but higher noise levels led to increased mortality. The cardiac rate, yolk sac consumption and cortisol levels increased significantly with increasing noise level at both 3 and 5 dpf (days post fertilization). Variation in noise temporal patterns (different random noise periods to simulate shipping activity) suggested that the time regime is more important than the total duration of noise exposure to down-regulate physiological stress. Moreover, 5 dpf larvae exposed to 150 dB continuous noise displayed increased dark avoidance in anxiety-related dark/light preference test and impaired spontaneous alternation behaviour. We provide first evidence of noise-induced physiological stress and behavioural disturbance in larval zebrafish, showing that both noise amplitude and timing negatively impact key developmental endpoints in early ontogeny.
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Affiliation(s)
- Rafael A Lara
- Institute of Science and Environment, University of Saint Joseph, Macao S.A.R., China.
- Departamento de Biología, Universidad de Sevilla, Seville, Spain.
| | - Raquel O Vasconcelos
- Institute of Science and Environment, University of Saint Joseph, Macao S.A.R., China.
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14
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Jones IT, Peyla JF, Clark H, Song Z, Stanley JA, Mooney TA. Changes in feeding behavior of longfin squid (Doryteuthis pealeii) during laboratory exposure to pile driving noise. MARINE ENVIRONMENTAL RESEARCH 2021; 165:105250. [PMID: 33461106 DOI: 10.1016/j.marenvres.2020.105250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 11/30/2020] [Accepted: 12/26/2020] [Indexed: 06/12/2023]
Abstract
Anthropogenic noise can cause diverse changes in animals' behaviors, but effects on feeding behaviors are understudied, especially for key invertebrate taxa. With the offshore wind industry expanding, concern exists regarding potential impacts of pile driving noise on squid and other commercially and ecologically vital taxa. We investigated changes in feeding and alarm (defense) behaviors of squid, Doryteuthis pealeii, predating on killifish, Fundulus heteroclitus, during playbacks of pile driving noise recorded from wind farm construction within squids' habitat. Fewer squid captured killifish during noise exposure compared to controls. Squid had more failed predation attempts when noise was started during predation sequences. Alarm responses to noise were similar whether or not squid were hunting killifish, indicating similar vigilance to threat stimuli in these contexts. Additionally, novel hearing measurements on F. heteroclitus confirmed they could detect the noise. These results indicate noise can disrupt feeding behaviors of a key invertebrate species, and will leverage future studies on how noise may disrupt squids' vital ecological interactions.
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Affiliation(s)
- Ian T Jones
- Massachusetts Institute of Technology-Woods Hole Oceanographic Institution Joint Program in Oceanography/Applied Ocean Science and Engineering, 77 Massachusetts Avenue, Cambridge, MA, 02139, United States; Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States.
| | - James F Peyla
- Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States
| | - Hadley Clark
- Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States
| | - Zhongchang Song
- Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States
| | - Jenni A Stanley
- Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States
| | - T Aran Mooney
- Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA, 02543, United States
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15
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Hubert J, Campbell JA, Slabbekoorn H. Effects of seismic airgun playbacks on swimming patterns and behavioural states of Atlantic cod in a net pen. MARINE POLLUTION BULLETIN 2020; 160:111680. [PMID: 33181953 DOI: 10.1016/j.marpolbul.2020.111680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/10/2020] [Accepted: 09/11/2020] [Indexed: 06/11/2023]
Abstract
Anthropogenic sound can affect fish behaviour and physiology which may affect their well-being. However, it remains a major challenge to translate such effects to consequences for fitness at an individual and population level. For this, energy budget models have been developed, but suitable data to parametrize these models are lacking. A first step towards such parametrization concerns the objective quantification of behavioural states at high resolution. We experimentally exposed individual Atlantic cod (Gadus morhua) in a net pen to the playback of seismic airgun sounds. We demonstrated that individual cod in the net pen did not change their swimming patterns immediately at the onset of the sound exposure. However, several individuals changed their time spent in three different behavioural states during the 1 h exposure. This may be translated to changes in energy expenditure and provide suitable input for energy budget models that allow predictions about fitness and population consequences.
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Affiliation(s)
- Jeroen Hubert
- Institute of Biology Leiden, Leiden University, the Netherlands.
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16
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17
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Cinel SD, Hahn DA, Kawahara AY. Predator-induced stress responses in insects: A review. JOURNAL OF INSECT PHYSIOLOGY 2020; 122:104039. [PMID: 32113954 DOI: 10.1016/j.jinsphys.2020.104039] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 04/26/2018] [Accepted: 02/26/2020] [Indexed: 06/10/2023]
Abstract
Predators can induce extreme stress and profound physiological responses in prey. Insects are the most dominant animal group on Earth and serve as prey for many different predators. Although insects have an extraordinary diversity of anti-predator behavioral and physiological responses, predator-induced stress has not been studied extensively in insects, especially at the molecular level. Here, we review the existing literature on physiological predator-induced stress responses in insects and compare what is known about insect stress to vertebrate stress systems. We conclude that many unrelated insects share a baseline pathway of predator-induced stress responses that we refer to as the octopamine-adipokinetic hormone (OAH) axis. We also present best practices for studying predator-induced stress responses in prey insects. We encourage investigators to compare neurophysiological responses to predator-related stress at the organismal, neurohormonal, tissue, and cellular levels within and across taxonomic groups. Studying stress-response variation between ecological contexts and across taxonomic levels will enable the field to build a holistic understanding of, and distinction between, taxon- and stimulus-specific responses relative to universal stress responses.
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Affiliation(s)
- Scott D Cinel
- Department of Biology, University of Florida, Gainesville, FL 32611, USA; Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA.
| | - Daniel A Hahn
- Department of Entomology & Nematology, University of Florida, Gainesville, FL 32611, USA
| | - Akito Y Kawahara
- Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA
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18
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Currie HAL, White PR, Leighton TG, Kemp PS. Group behavior and tolerance of Eurasian minnow (Phoxinus phoxinus) in response to tones of differing pulse repetition rate. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2020; 147:1709. [PMID: 32237844 DOI: 10.1121/10.0000910] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/21/2020] [Indexed: 06/11/2023]
Abstract
Behavioral guidance systems are commonly used in freshwater fish conservation. The biological relevance of sound to fish and recorded responses to human-generated noise supports the viability of the use of acoustics as an effective stimulus in such technologies. Relatively little information exists on the long-term responses and recovery of fish to repeated acoustic exposures. In a controlled laboratory study, the response and tolerance of Eurasian minnow (Phoxinus phoxinus) shoals to tonal signals (150 Hz of 1 s pulse duration) differing only in temporal characteristics ("continuous," "slow," "intermediate," or "fast" pulse repetition rate) were investigated. In comparison to independent control groups, fish increased their mean group swimming speed, decreased inter-individual distance, and became more aligned in response to the onset of all four acoustic treatments. The magnitude of response, and time taken to develop a tolerance to a treatment differed according to pulse repetition rate. Groups were found to have the greatest and longest lasting response to tone sequences tested in this study when they were pulsed at an intermediate rate of 0.2 s-1. This study illustrates the importance of understanding the response of fish to acoustic signals, and will assist toward the development of longer-term effective acoustic guidance systems.
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Affiliation(s)
- Helen A L Currie
- International Centre for Ecohydraulics Research (ICER), Boldrewood Innovation Campus, University of Southampton, Southampton, SO16 7QF, United Kingdom
| | - Paul R White
- Institute of Sound and Vibration Research (ISVR), Highfield Campus, University of Southampton, Southampton, SO17 1BJ, United Kingdom
| | - Timothy G Leighton
- Institute of Sound and Vibration Research (ISVR), Highfield Campus, University of Southampton, Southampton, SO17 1BJ, United Kingdom
| | - Paul S Kemp
- International Centre for Ecohydraulics Research (ICER), Boldrewood Innovation Campus, University of Southampton, Southampton, SO16 7QF, United Kingdom
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19
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Hubert J, Neo YY, Winter HV, Slabbekoorn H. The role of ambient sound levels, signal-to-noise ratio, and stimulus pulse rate on behavioural disturbance of seabass in a net pen. Behav Processes 2019; 170:103992. [PMID: 31704307 DOI: 10.1016/j.beproc.2019.103992] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 09/26/2019] [Accepted: 10/25/2019] [Indexed: 11/29/2022]
Abstract
Anthropogenic sources increasingly contribute to the underwater soundscape and this may negatively impact aquatic life, including fish. Anthropogenic sound may mask relevant sound, alter behaviour, physiology, and may lead to physical injury. Behavioural effect studies are often seen as critical to evaluate individual and population-level impact. However, behavioural responsiveness likely depends on context and characteristics of sound stimuli. We pose that ambient sound levels, signal-to-noise ratio (SNR), and pulse rate interval (PRI), could affect the behavioural response of fish. To study this, we experimentally exposed groups of tagged European seabass (Dicentrarchus labrax) to different impulsive sound treatments that varied in pulse level, elevated background level, SNR, and PRI. Upon sound exposure, the seabass increased their swimming depth. The variation in the increase in swimming depth could not be attributed to pulse level, background level, SNR or PRI. It may be that the current range of sound levels or PRIs was too narrow to find such effects.
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Affiliation(s)
- J Hubert
- Institute of Biology Leiden, Leiden University, the Netherlands.
| | - Y Y Neo
- Wageningen Marine Research, Wageningen UR, the Netherlands
| | - H V Winter
- Wageningen Marine Research, Wageningen UR, the Netherlands
| | - H Slabbekoorn
- Institute of Biology Leiden, Leiden University, the Netherlands
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20
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Campbell J, Shafiei Sabet S, Slabbekoorn H. Particle motion and sound pressure in fish tanks: A behavioural exploration of acoustic sensitivity in the zebrafish. Behav Processes 2019; 164:38-47. [DOI: 10.1016/j.beproc.2019.04.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 04/01/2019] [Accepted: 04/01/2019] [Indexed: 10/27/2022]
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21
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22
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23
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Neo YY, Hubert J, Bolle LJ, Winter HV, Slabbekoorn H. European seabass respond more strongly to noise exposure at night and habituate over repeated trials of sound exposure. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 239:367-374. [PMID: 29674215 DOI: 10.1016/j.envpol.2018.04.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 04/01/2018] [Accepted: 04/03/2018] [Indexed: 05/15/2023]
Abstract
Aquatic animals live in an acoustic world, prone to pollution by globally increasing noise levels. Noisy human activities at sea have become widespread and continue day and night. The potential effects of this anthropogenic noise may be context-dependent and vary with the time of the day, depending on diel cycles in animal physiology and behaviour. Most studies to date have investigated behavioural changes within a single sound exposure session while the effects of, and habituation to, repeated exposures remain largely unknown. Here, we exposed groups of European seabass (Dicentrarchus labrax) in an outdoor pen to a series of eight repeated impulsive sound exposures over the course of two days at variable times of day/night. The baseline behaviour before sound exposure was different between day and night; with slower swimming and looser group cohesion observed at night. In response to sound exposures, groups increased their swimming speed, depth, and cohesion; with a greater effect during the night. Furthermore, groups also showed inter-trial habituation with respect to swimming depth. Our findings suggest that the impact of impulsive anthropogenic noise may be stronger at night than during the day for some fishes. Moreover, our results also suggest that habituation should be taken into account for sound impact assessments and potential mitigating measures.
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Affiliation(s)
- Y Y Neo
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
| | - J Hubert
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands.
| | - L J Bolle
- Wageningen Marine Research, Wageningen UR, The Netherlands
| | - H V Winter
- Wageningen Marine Research, Wageningen UR, The Netherlands
| | - H Slabbekoorn
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
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24
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Cox K, Brennan LP, Gerwing TG, Dudas SE, Juanes F. Sound the alarm: A meta-analysis on the effect of aquatic noise on fish behavior and physiology. GLOBAL CHANGE BIOLOGY 2018; 24:3105-3116. [PMID: 29476641 DOI: 10.1111/gcb.14106] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 02/12/2018] [Indexed: 06/08/2023]
Abstract
The aquatic environment is increasingly bombarded by a wide variety of noise pollutants whose range and intensity are increasing with each passing decade. Yet, little is known about how aquatic noise affects marine communities. To determine the implications that changes to the soundscape may have on fishes, a meta-analysis was conducted focusing on the ramifications of noise on fish behavior and physiology. Our meta-analysis identified 42 studies that produced 2,354 data points, which in turn indicated that anthropogenic noise negatively affects fish behavior and physiology. The most predominate responses occurred within foraging ability, predation risk, and reproductive success. Additionally, anthropogenic noise was shown to increase the hearing thresholds and cortisol levels of numerous species while tones, biological, and environmental noise were most likely to affect complex movements and swimming abilities. These findings suggest that the majority of fish species are sensitive to changes in the aquatic soundscape, and depending on the noise source, species responses may have extreme and negative fitness consequences. As such, this global synthesis should serve as a warning of the potentially dire consequences facing marine ecosystems if alterations to aquatic soundscapes continue on their current trajectory.
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Affiliation(s)
- Kieran Cox
- Department of Biology, University of Victoria, Victoria, BC, Canada
- Hakai Institute, Calvert Island, BC, Canada
- Department of Biology, Vancouver Island University, Nanaimo, BC, Canada
| | | | - Travis G Gerwing
- Department of Biology, University of Victoria, Victoria, BC, Canada
- Hakai Institute, Calvert Island, BC, Canada
- Ecosystem Science and Management Program, University of Northern British Columbia, Prince George, BC, Canada
| | - Sarah E Dudas
- Department of Biology, University of Victoria, Victoria, BC, Canada
- Hakai Institute, Calvert Island, BC, Canada
- Department of Biology, Vancouver Island University, Nanaimo, BC, Canada
| | - Francis Juanes
- Department of Biology, University of Victoria, Victoria, BC, Canada
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25
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Kok ACM, Engelberts JP, Kastelein RA, Helder-Hoek L, Van de Voorde S, Visser F, Slabbekoorn H. Spatial avoidance to experimental increase of intermittent and continuous sound in two captive harbour porpoises. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 233:1024-1036. [PMID: 29050731 DOI: 10.1016/j.envpol.2017.10.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 09/28/2017] [Accepted: 10/01/2017] [Indexed: 06/07/2023]
Abstract
The continuing rise in underwater sound levels in the oceans leads to disturbance of marine life. It is thought that one of the main impacts of sound exposure is the alteration of foraging behaviour of marine species, for example by deterring animals from a prey location, or by distracting them while they are trying to catch prey. So far, only limited knowledge is available on both mechanisms in the same species. The harbour porpoise (Phocoena phocoena) is a relatively small marine mammal that could quickly suffer fitness consequences from a reduction of foraging success. To investigate effects of anthropogenic sound on their foraging efficiency, we tested whether experimentally elevated sound levels would deter two captive harbour porpoises from a noisy pool into a quiet pool (Experiment 1) and reduce their prey-search performance, measured as prey-search time in the noisy pool (Experiment 2). Furthermore, we tested the influence of the temporal structure and amplitude of the sound on the avoidance response of both animals. Both individuals avoided the pool with elevated sound levels, but they did not show a change in search time for prey when trying to find a fish hidden in one of three cages. The combination of temporal structure and SPL caused variable patterns. When the sound was intermittent, increased SPL caused increased avoidance times. When the sound was continuous, avoidance was equal for all SPLs above a threshold of 100 dB re 1 μPa. Hence, we found no evidence for an effect of sound exposure on search efficiency, but sounds of different temporal patterns did cause spatial avoidance with distinct dose-response patterns.
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Affiliation(s)
| | | | | | | | | | - Fleur Visser
- Institute of Biology Leiden, Leiden University, The Netherlands; Kelp Marine Research, Hoorn, The Netherlands.
| | - Hans Slabbekoorn
- Institute of Biology Leiden, Leiden University, The Netherlands.
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26
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Kunc HP, McLaughlin KE, Schmidt R. Aquatic noise pollution: implications for individuals, populations, and ecosystems. Proc Biol Sci 2017; 283:rspb.2016.0839. [PMID: 27534952 DOI: 10.1098/rspb.2016.0839] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/12/2016] [Indexed: 01/01/2023] Open
Abstract
Anthropogenically driven environmental changes affect our planet at an unprecedented scale and are considered to be a key threat to biodiversity. According to the World Health Organization, anthropogenic noise is one of the most hazardous forms of anthropogenically driven environmental change and is recognized as a major global pollutant. However, crucial advances in the rapidly emerging research on noise pollution focus exclusively on single aspects of noise pollution, e.g. on behaviour, physiology, terrestrial ecosystems, or on certain taxa. Given that more than two-thirds of our planet is covered with water, there is a pressing need to get a holistic understanding of the effects of anthropogenic noise in aquatic ecosystems. We found experimental evidence for negative effects of anthropogenic noise on an individual's development, physiology, and/or behaviour in both invertebrates and vertebrates. We also found that species differ in their response to noise, and highlight the potential underlying mechanisms for these differences. Finally, we point out challenges in the study of aquatic noise pollution and provide directions for future research, which will enhance our understanding of this globally present pollutant.
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Affiliation(s)
- Hansjoerg P Kunc
- School of Biological Sciences, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Kirsty Elizabeth McLaughlin
- School of Biological Sciences, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Rouven Schmidt
- School of Biological Sciences, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
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27
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Kastelein RA, Helder-Hoek L, Van de Voorde S, von Benda-Beckmann AM, Lam FPA, Jansen E, de Jong CAF, Ainslie MA. Temporary hearing threshold shift in a harbor porpoise (Phocoena phocoena) after exposure to multiple airgun sounds. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2017; 142:2430. [PMID: 29092610 DOI: 10.1121/1.5007720] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In seismic surveys, reflected sounds from airguns are used under water to detect gas and oil below the sea floor. The airguns produce broadband high-amplitude impulsive sounds, which may cause temporary or permanent threshold shifts (TTS or PTS) in cetaceans. The magnitude of the threshold shifts and the hearing frequencies at which they occur depend on factors such as the received cumulative sound exposure level (SELcum), the number of exposures, and the frequency content of the sounds. To quantify TTS caused by airgun exposure and the subsequent hearing recovery, the hearing of a harbor porpoise was tested by means of a psychophysical technique. TTS was observed after exposure to 10 and 20 consecutive shots fired from two airguns simultaneously (SELcum: 188 and 191 dB re 1 μPa2s) with mean shot intervals of around 17 s. Although most of the airgun sounds' energy was below 1 kHz, statistically significant initial TTS1-4 (1-4 min after sound exposure stopped) of ∼4.4 dB occurred only at the hearing frequency 4 kHz, and not at lower hearing frequencies tested (0.5, 1, and 2 kHz). Recovery occurred within 12 min post-exposure. The study indicates that frequency-weighted SELcum is a good predictor for the low levels of TTS observed.
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Affiliation(s)
- Ronald A Kastelein
- Sea Mammal Research Company (SEAMARCO), Julianalaan 46, 3843 CC Harderwijk, The Netherlands
| | - Lean Helder-Hoek
- Sea Mammal Research Company (SEAMARCO), Julianalaan 46, 3843 CC Harderwijk, The Netherlands
| | - Shirley Van de Voorde
- Sea Mammal Research Company (SEAMARCO), Julianalaan 46, 3843 CC Harderwijk, The Netherlands
| | | | - Frans-Peter A Lam
- TNO Acoustics and Sonar, Oude Waalsdorperweg 63, 2597 AK, The Hague, The Netherlands
| | - Erwin Jansen
- TNO Acoustics and Sonar, Oude Waalsdorperweg 63, 2597 AK, The Hague, The Netherlands
| | - Christ A F de Jong
- TNO Acoustics and Sonar, Oude Waalsdorperweg 63, 2597 AK, The Hague, The Netherlands
| | - Michael A Ainslie
- TNO Acoustics and Sonar, Oude Waalsdorperweg 63, 2597 AK, The Hague, The Netherlands
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28
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Toni M. Variation in Environmental Parameters in Research and Aquaculture: Effects on Behaviour, Physiology and Cell Biology of Teleost Fish. ACTA ACUST UNITED AC 2017. [DOI: 10.15406/jamb.2017.05.00137] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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29
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Behavioral responses of zebrafish depend on the type of threatening chemical cues. J Comp Physiol A Neuroethol Sens Neural Behav Physiol 2016; 202:895-901. [DOI: 10.1007/s00359-016-1129-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 10/16/2016] [Accepted: 10/17/2016] [Indexed: 10/20/2022]
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30
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Jong K, Schulte G, Heubel KU. The noise egg: a cheap and simple device to produce low‐frequency underwater noise for laboratory and field experiments. Methods Ecol Evol 2016. [DOI: 10.1111/2041-210x.12653] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karen Jong
- Animal Evolutionary Ecology Department of Biology University of Tübingen Auf der Morgenstelle 28 72076 Tübingen Germany
| | - Gregor Schulte
- Animal Evolutionary Ecology Department of Biology University of Tübingen Auf der Morgenstelle 28 72076 Tübingen Germany
| | - Katja U. Heubel
- Animal Evolutionary Ecology Department of Biology University of Tübingen Auf der Morgenstelle 28 72076 Tübingen Germany
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31
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Neo YY, Hubert J, Bolle L, Winter HV, Ten Cate C, Slabbekoorn H. Sound exposure changes European seabass behaviour in a large outdoor floating pen: Effects of temporal structure and a ramp-up procedure. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 214:26-34. [PMID: 27061472 DOI: 10.1016/j.envpol.2016.03.075] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/31/2016] [Accepted: 03/31/2016] [Indexed: 06/05/2023]
Abstract
Underwater sound from human activities may affect fish behaviour negatively and threaten the stability of fish stocks. However, some fundamental understanding is still lacking for adequate impact assessments and potential mitigation strategies. For example, little is known about the potential contribution of the temporal features of sound, the efficacy of ramp-up procedures, and the generalisability of results from indoor studies to the outdoors. Using a semi-natural set-up, we exposed European seabass in an outdoor pen to four treatments: 1) continuous sound, 2) intermittent sound with a regular repetition interval, 3) irregular repetition intervals and 4) a regular repetition interval with amplitude 'ramp-up'. Upon sound exposure, the fish increased swimming speed and depth, and swam away from the sound source. The behavioural readouts were generally consistent with earlier indoor experiments, but the changes and recovery were more variable and were not significantly influenced by sound intermittency and interval regularity. In addition, the 'ramp-up' procedure elicited immediate diving response, similar to the onset of treatment without a 'ramp-up', but the fish did not swim away from the sound source as expected. Our findings suggest that while sound impact studies outdoors increase ecological and behavioural validity, the inherently higher variability also reduces resolution that may be counteracted by increasing sample size or looking into different individual coping styles. Our results also question the efficacy of 'ramp-up' in deterring marine animals, which warrants more investigation.
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Affiliation(s)
- Y Y Neo
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands.
| | - J Hubert
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
| | - L Bolle
- Institute for Marine Resources & Ecosystem Studies (IMARES) IJmuiden, Wageningen UR, The Netherlands
| | - H V Winter
- Institute for Marine Resources & Ecosystem Studies (IMARES) IJmuiden, Wageningen UR, The Netherlands
| | - C Ten Cate
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
| | - H Slabbekoorn
- Behavioural Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
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32
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Behavioural responses to sound exposure in captivity by two fish species with different hearing ability. Anim Behav 2016. [DOI: 10.1016/j.anbehav.2016.03.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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33
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Ten Cate C, Spierings M, Hubert J, Honing H. Can Birds Perceive Rhythmic Patterns? A Review and Experiments on a Songbird and a Parrot Species. Front Psychol 2016; 7:730. [PMID: 27242635 PMCID: PMC4872036 DOI: 10.3389/fpsyg.2016.00730] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 04/29/2016] [Indexed: 12/03/2022] Open
Abstract
While humans can easily entrain their behavior with the beat in music, this ability is rare among animals. Yet, comparative studies in non-human species are needed if we want to understand how and why this ability evolved. Entrainment requires two abilities: (1) recognizing the regularity in the auditory stimulus and (2) the ability to adjust the own motor output to the perceived pattern. It has been suggested that beat perception and entrainment are linked to the ability for vocal learning. The presence of some bird species showing beat induction, and also the existence of vocal learning as well as vocal non-learning bird taxa, make them relevant models for comparative research on rhythm perception and its link to vocal learning. Also, some bird vocalizations show strong regularity in rhythmic structure, suggesting that birds might perceive rhythmic structures. In this paper we review the available experimental evidence for the perception of regularity and rhythms by birds, like the ability to distinguish regular from irregular stimuli over tempo transformations and report data from new experiments. While some species show a limited ability to detect regularity, most evidence suggests that birds attend primarily to absolute and not relative timing of patterns and to local features of stimuli. We conclude that, apart from some large parrot species, there is limited evidence for beat and regularity perception among birds and that the link to vocal learning is unclear. We next report the new experiments in which zebra finches and budgerigars (both vocal learners) were first trained to distinguish a regular from an irregular pattern of beats and then tested on various tempo transformations of these stimuli. The results showed that both species reduced the discrimination after tempo transformations. This suggests that, as was found in earlier studies, they attended mainly to local temporal features of the stimuli, and not to their overall regularity. However, some individuals of both species showed an additional sensitivity to the more global pattern if some local features were left unchanged. Altogether our study indicates both between and within species variation, in which birds attend to a mixture of local and to global rhythmic features.
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Affiliation(s)
- Carel Ten Cate
- Behavioural Biology, Institute of Biology Leiden and Leiden Institute for Brain and Cognition, Leiden University Leiden, Netherlands
| | - Michelle Spierings
- Behavioural Biology, Institute of Biology Leiden and Leiden Institute for Brain and Cognition, Leiden University Leiden, Netherlands
| | - Jeroen Hubert
- Behavioural Biology, Institute of Biology Leiden and Leiden Institute for Brain and Cognition, Leiden University Leiden, Netherlands
| | - Henkjan Honing
- Amsterdam Brain and Cognition, Institute for Logic Language and Computation, University of Amsterdam Amsterdam, Netherlands
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34
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Shafiei Sabet S, Van Dooren D, Slabbekoorn H. Son et lumière: Sound and light effects on spatial distribution and swimming behavior in captive zebrafish. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 212:480-488. [PMID: 26963699 DOI: 10.1016/j.envpol.2016.02.046] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/16/2016] [Accepted: 02/23/2016] [Indexed: 06/05/2023]
Abstract
Aquatic and terrestrial habitats are heterogeneous by nature with respect to sound and light conditions. Fish may extract signals and exploit cues from both ambient modalities and they may also select their sound and light level of preference in free-ranging conditions. In recent decades, human activities in or near water have altered natural soundscapes and caused nocturnal light pollution to become more widespread. Artificial sound and light may cause anxiety, deterrence, disturbance or masking, but few studies have addressed in any detail how fishes respond to spatial variation in these two modalities. Here we investigated whether sound and light affected spatial distribution and swimming behavior of individual zebrafish that had a choice between two fish tanks: a treatment tank and a quiet and light escape tank. The treatments concerned a 2 × 2 design with noisy or quiet conditions and dim or bright light. Sound and light treatments did not induce spatial preferences for the treatment or escape tank, but caused various behavioral changes in both spatial distribution and swimming behavior within the treatment tank. Sound exposure led to more freezing and less time spent near the active speaker. Dim light conditions led to a lower number of crossings, more time spent in the upper layer and less time spent close to the tube for crossing. No interactions were found between sound and light conditions. This study highlights the potential relevance for studying multiple modalities when investigating fish behavior and further studies are needed to investigate whether similar patterns can be found for fish behavior in free-ranging conditions.
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Affiliation(s)
- Saeed Shafiei Sabet
- Behavioral Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands.
| | - Dirk Van Dooren
- Behavioral Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
| | - Hans Slabbekoorn
- Behavioral Biology, Institute of Biology Leiden (IBL), Leiden University, The Netherlands
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