CO 2 -induced ocean acidification does not affect individual or group behaviour in a temperate damselfish
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چکیده
منابع مشابه
CO2-induced ocean acidification does not affect individual or group behaviour in a temperate damselfish
Open ocean surface CO2 levels are projected to reach approximately 800 µatm, and ocean pH to decrease by approximately 0.3 units by the year 2100 due to anthropogenic CO2 emissions and the subsequent process of ocean acidification (OA). When exposed to these CO2/pH values, several fish species display abnormal behaviour in laboratory tests, an effect proposed to be linked to altered neuronal GA...
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Introduction Conclusions References
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21 Marine calcifiers are amongst the most vulnerable organisms to ocean acidification 22 due to reduction in the availability of carbonate ions for skeletal/shell deposition. 23 However, there are limited long-term studies on the possible impacts of increased 24 pCO2 on these taxa. A 7 month CO2 perturbation experiment was performed on one 25 of the most calcium carbonate dependent species, the...
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Vision is one of the most efficient senses used by animals to catch prey and avoid predators. Therefore, any deficiency in the visual system could have important consequences for individual performance. We examined the effect of CO2 levels projected to occur by the end of this century on retinal responses in a damselfish, by determining the threshold of its flicker electroretinogram (fERG). The...
متن کاملOcean acidification erodes crucial auditory behaviour in a marine fish.
Ocean acidification is predicted to affect marine ecosystems in many ways, including modification of fish behaviour. Previous studies have identified effects of CO(2)-enriched conditions on the sensory behaviour of fishes, including the loss of natural responses to odours resulting in ecologically deleterious decisions. Many fishes also rely on hearing for orientation, habitat selection, predat...
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ژورنال
عنوان ژورنال: Royal Society Open Science
سال: 2017
ISSN: 2054-5703
DOI: 10.1098/rsos.170283