...Maria Byrne; Miles D. Lamare ABSTRACT Polar marine invertebrates serve as bellwethers for species vulnerabilities in the face of changing climate at high latitudes of the Earth. Ocean acidification, warming/heatwaves, freshening, sea ice retreat and productivity change are challenges for polar...

... realistic, extended marine heatwave. Thermal tolerance Ocean acidification Coral–algal symbiosis Coral bleaching Symbiodiniaceae communities Stress and recovery periods National Institute of Food and Agriculture http://dx.doi.org/10.13039/100005825 1017848 National Science...

....1998.275.3.r905 Bechmann , R. K. , Taban , I. C. , Westerlund , S. , Godal , B. F. , Arnberg , M. , Vingen , S. , Ingvarsdottir , A. and Baussant , T. ( 2011 ). Effects of ocean acidification on early life stages of shrimp ( Pandalus borealis ) and mussel ( Mytilus...

... heatwave, but exhibited significant metabolic trade-offs. Exposure to high P CO 2  induced few metabolic effects and did not alter thermal plasticity. Ocean acidification Extreme climatic events, Clupea pallasii Early life history Metabolic rates Embryogenesis Survival Washington...

... of environmental change on living organisms. Behavioural ecology Comparative physiology GOLT OCLTT Ocean acidification Open data Transdisciplinary Transparency Horizon 2020 http://dx.doi.org/10.13039/100010661 838237-OPTIMISE Australian Research Council http://dx.doi.org...

... of these receptors awaits investigation. Ocean acidification Olfaction GABA A receptors Gabazine Fundação para a Ciência e Tecnologia UIDB/04326/2020 PTDC/BIA-BMA/30262/2017 Since the Industrial Revolution, the concentration of carbon dioxide (CO 2 ) in the atmosphere has increased...

... 2021 © 2021. Published by The Company of Biologists Ltd 2021 Summary: Ionotropic GABA receptors and other ligand-gated chloride channels may underlie the alterations of some conspecific-directed behaviours at elevated CO 2 in a cephalopod. Ocean acidification Squid GABA Ligand...

... they are threatened by climate change stressors such as ocean acidification. To test the role of life-stage and stress-intensity dependence in eliciting enhanced tolerance under subsequent stress encounters, we initially conditioned pediveliger Pacific geoduck ( Panopea generosa ) larvae to ambient and moderately...

... with changes in seawater pH. Summary: Na + /H + exchangers contribute differentially to sodium and pH regulation in the midgut fluids of the sea urchin larva. Acid–base regulation Alkaline midgut Ion-selective microelectrodes NHE Ocean acidification Sodium/hydrogen exchanger...

...Zélia Velez; Rita A. Costa; Wenjing Wang; Peter C. Hubbard ABSTRACT Ocean acidification may alter olfactory-driven behaviour in fish by direct effects on the peripheral olfactory system; olfactory sensitivity is reduced in CO 2 -acidified seawater. The current study tested whether this is due...

...T. G. Schwemmer; H. Baumann; C. S. Murray; A. I. Molina; J. A. Nye ABSTRACT Ocean acidification is occurring in conjunction with warming and deoxygenation as a result of anthropogenic greenhouse gas emissions. Multistressor experiments are critically needed to better understand the sensitivity...

...Robert A. B. Mason; Christopher B. Wall; Ross Cunning; Sophie Dove; Ruth D. Gates ABSTRACT The absorbtion of human-emitted CO 2 by the oceans (elevated P CO 2 ) is projected to alter the physiological performance of coral reef organisms by perturbing seawater chemistry (i.e. ocean acidification...

... are therefore considered as major threats to these ecosystems ( Hoegh-Guldberg et al., 2007 ; Kornder et al., 2018 ; Wild et al., 2011 ). Ocean acidification, which involves decreases in seawater pH and associated changes in carbonate chemistry caused by seawater uptake of anthropogenic carbon dioxide...

...) and thus insufficient homeostatic capacity. However, experimental data supporting this hypothesis are scarce. Here, by using Atlantic cod ( Gadus morhua ) as a model, the relationship between embryo vulnerability (to projected ocean acidification and warming) and homeostatic capacity was explored through...

... in an increased mortality rate of larvae during Vibrio infection. Reductions in seawater pH resembling ocean acidification conditions lead to moderate reductions in midgut alkalization. However, these reductions in midgut pH do not affect the immune response or resilience of sea urchin larvae to a Vibrio...

... juveniles were able to fully compensate for acid–base disturbances caused by the exposure to elevated seawater P CO 2 at levels associated with ocean acidification and carbon dioxide capture and storage (CCS) leakage scenarios, via haemolymph [HCO 3 − ] regulation. However, metabolic rate remained constant...

... in intact colonies (5–21 cm) of branching corals. Scleractinia Ocean acidification Allometry Together with climate change (i.e. rising temperature), ocean acidification (OA) threatens tropical reef corals ( Hoegh-Guldberg et al., 2007 ), with effects that augment other anthropogenic...

... parent or offspring physiology or recruitment success in a recognized coral climate refugium. Phenotypic plasticity Early life history Ocean acidification Trans-generational Parental effects Planulae Coral reefs face severe threats from human activities, including anthropogenic CO 2...

.... , Nordi , W. M. and Johnson , A. S. ( 2016 ). Respiratory plasticity is insufficient to alleviate blood acid-base disturbances after acclimation to ocean acidification in the estuarine red drum, Sciaenops ocellatus . J. Comp. Physiol. B   186 , 97 - 109 . 10.1007/s00360-015-0940-6...

...Amy E. Maas; Gareth L. Lawson; Alexander J. Bergan; Ann M. Tarrant ABSTRACT Thecosomatous pteropods, a group of aragonite shell-bearing zooplankton, are becoming an important sentinel organism for understanding the influence of ocean acidification on pelagic organisms. These animals show...