Hidden impacts of climate change on biological responses of marine life DOI Creative Commons
Katharina Alter, Juliette Jacquemont, Joachim Claudet

и другие.

Research Square (Research Square), Год журнала: 2023, Номер unknown

Опубликована: Июль 27, 2023

Abstract Conflicting results remain on how climate change affects the biological performance of different marine taxa, hindering our capacity to predict future state ecosystems. Using a novel meta-analytical approach, we tested for directional changes and deviations across responses fish invertebrates from exposure warming (OW), acidification (OA), their combination. In addition established effects calcification, survival metabolism, found in physiology, reproduction, behavior, development invertebrates, resulting doubling significantly affected when compared changes. Widespread were detected even under moderate (IPCC RCP6-level) OW OA 2100, while mostly limited more severe (RCP 8.5) exposures. Because such may result ecological shifts impacting ecosystem structure processes, suggest that will likely have stronger impacts than those previously predicted based alone.

Язык: Английский

Hidden impacts of ocean warming and acidification on biological responses of marine animals revealed through meta-analysis DOI Creative Commons
Katharina Alter, Juliette Jacquemont, Joachim Claudet

и другие.

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Апрель 3, 2024

Conflicting results remain on the impacts of climate change marine organisms, hindering our capacity to predict future state ecosystems. To account for species-specific responses and ambiguous relation most metrics fitness, we develop a meta-analytical approach based deviation from reference values (absolute change) complement meta-analyses directional (relative) changes in responses. Using this approach, evaluate fish invertebrates warming acidification. We find that drivers induce calcification, survival, metabolism, significant deviations twice as many biological responses, including physiology, reproduction, behavior, development. Widespread are detected even under moderate intensity levels acidification, while mostly limited more severe levels. Because such may result ecological shifts impacting ecosystem structures processes, suggest will likely have stronger than those previously predicted alone.

Язык: Английский

Процитировано

15
Bioassay complexities—exploring challenges in aquatic chemosensory research DOI Creative Commons
Jörg D. Hardege, Nichola Fletcher,

Jonathan W. Burnett

и другие.

Frontiers in Ecology and Evolution, Год журнала: 2024, Номер 11

Опубликована: Янв. 3, 2024

Chemosensory science, the study of how organisms produce and assess olfactory information, is central to our understanding interact gain information about their environment. Signaling cue identification in aquatic systems lags behind knowledge terrestrial insects due analytical challenges aqueous environments. Unambiguous, reliable, fast behavioral assays evaluate biological activity function a chemosensory are critical understand signaling enable research into ecology, evolution, threats changing Yet, range anthropomorphic assumptions made this field create additional interpret data generated. Here, we common including assumed readiness individuals respond, lack on animals’ physiological social status, pre-experimental exposure, innate or learned character responses, acclimation habituation impact animals upon own These factors lead significant variability responses bioassays, both laboratory setups. In light limited cues’ chemical structure, active concentrations samples, undetermined response thresholds, methods mitigation minimize differences between studies. We conclude that currently it nearly impossible compare results from studies undertaken different ecosystems, laboratories, time points. There an urgent need for standardization methods, recording environmental conditions, individuals’ physiology, physical, avoid conflicting contradicting when comparing Including these parameters experimental design interpretation will provide deeper communication, reduce unconscious bias studies, can help explain substantial individuality cues stress.

Язык: Английский

Процитировано

5
Recalibrating the significance of the decline effect in fish ocean acidification research DOI Creative Commons
Andrew J. Esbaugh

PLoS Biology, Год журнала: 2023, Номер 21(5), С. e3002113 - e3002113

Опубликована: Май 9, 2023

The recently described decline effect in ocean acidification impacts on fish behaviour should not be equated with negligible effects. Here, existing mechanistic data are used to argue for continued research and cautions against "throwing the baby out bathwater."

Язык: Английский

Процитировано

11
Ocean acidification and elevated temperatures alter the behavior of a sub-Antarctic fish DOI
María Eugenia Lattuca, María Eugenia Barrantes, Eloísa Giménez

и другие.

Marine Pollution Bulletin, Год журнала: 2025, Номер 217, С. 118117 - 118117

Опубликована: Май 9, 2025

Язык: Английский

Процитировано

0
Invited review - the effects of anthropogenic abiotic stressors on the sensory systems of fishes DOI
Liam R. Tigert, Cosima S. Porteus

Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology, Год журнала: 2022, Номер 277, С. 111366 - 111366

Опубликована: Дек. 28, 2022

Язык: Английский

Процитировано

16
Chemical and Visual Cues as Modulators of the Stress Response to Social Isolation in the Marine Medaka, Oryzias melastigma DOI
Alexandre Lebel, Libin Zhang, David Gonçalves

и другие.

Zebrafish, Год журнала: 2024, Номер 21(1), С. 15 - 27

Опубликована: Фев. 1, 2024

The marine medaka is emerging as a potential behavioral model organism for ocean studies, namely on ecotoxicology. However, not much known the behavior of species and assays lack standardization. This study assesses chemical communication. We investigated how short exposure to visual cues mediated stress response social isolation with light/dark preference test (LDPT) open field (OFT). After 5-day period, 1 h before testing, isolated fish were randomly assigned one four groups: (1) placed in contact conspecifics; (2) exposed flow holding water from group (3) both or (4) any stimuli (controls). During LDPT, distance traveled transitions between zones more pronounced animals conspecific's stimuli. time spent each area did differ groups, but clear bright all indicates robust phototaxis. OFT, only initially than those stimuli, displayed lower thigmotaxis. Taken together, results show that play significant role exploratory this confirm LDPT OFT suitable tests investigating communication species.

Язык: Английский

Процитировано

1
Extreme original data yield extreme decline effects DOI Creative Commons
Jeff C. Clements, Josefin Sundin, Thomas D. Clark

и другие.

PLoS Biology, Год журнала: 2023, Номер 21(2), С. e3001996 - e3001996

Опубликована: Фев. 6, 2023

Our meta-analysis showing a dramatic decline effect in ocean acidification (OA) studies on fish behavior [1] was criticized and reanalyzed by Dr. Munday [2].After applying changes to the dataset seemingly biased direction (see Supp.Data 1 at https://osf.io/7spzx/),Munday found slightly less "extreme" than original.Nonetheless, Munday's remains one of strongest examples this phenomenon ecology [3], despite claim that his "reanalysis shows there is not an extreme studies."Why still present reanalysis, why did early have such inflated sizes?The reason many papers colleagues included data are themselves, likely nonbiological origin [4].Alongside specific comments revisions our based subjective criteria (some we accept, do not; 1, Supp.Table critiques how assigned values means zero when computing sizes.Since biological rarely variances precisely zero, treating metaanalyses has been extensively explored.We agree with discussion about handle mean calculations size warranted, which elaborate upon Box 1. critique use small fractional for percentage proportional where original "artificially inflates" estimates.But context matters-the inflated" sizes derived from initial highly unlikely begin with.For example, paper Dixson [5], choice-flume experiments measuring time spent predator chemical cues yielded control OA-exposed 0% 100%, respectively, each exactly 0%.Further extremely variances, other led (e.g., [6,7]).Using bootstrapping simulations Supp.Appendix https://osf.io/7spzx/for details), behavioral extracted videos available online lab [8], demonstrate low improbable (Fig 1A -1C).These data, methods used obtain them, consistent results three publications were contain fabricated [4,9].Among these Science retracted fabrication [10].Thus, while argues estimates artificially "extreme," fact those implausible data.Indeed, as concluded analysis, factor highest explanatory power influence "authors," specifically and/or 1D and1E).

Язык: Английский

Процитировано

3
Hidden impacts of climate change on biological responses of marine life DOI Creative Commons
Katharina Alter, Juliette Jacquemont, Joachim Claudet

и другие.

Research Square (Research Square), Год журнала: 2023, Номер unknown

Опубликована: Июль 27, 2023

Abstract Conflicting results remain on how climate change affects the biological performance of different marine taxa, hindering our capacity to predict future state ecosystems. Using a novel meta-analytical approach, we tested for directional changes and deviations across responses fish invertebrates from exposure warming (OW), acidification (OA), their combination. In addition established effects calcification, survival metabolism, found in physiology, reproduction, behavior, development invertebrates, resulting doubling significantly affected when compared changes. Widespread were detected even under moderate (IPCC RCP6-level) OW OA 2100, while mostly limited more severe (RCP 8.5) exposures. Because such may result ecological shifts impacting ecosystem structure processes, suggest that will likely have stronger impacts than those previously predicted based alone.

Язык: Английский

Процитировано

1