Dataset - Pacific Data Hub

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29 datasets found

Calculated using the Open data scale

Publications

Effects of pCO2 on spatial competition between the corals Montipora aequituberculata and Porites lutea

International Atomic Energy Agency (IAEA) Publications

We tested the hypothesis that ocean acidification (OA) affects spatial competition among scleractinian corals. Competitive ability was evaluated indirectly by linear extension of Porites...
Calculated using the Open data scale

Publications

Interactive effects of elevated temperature and CO2 on foraging behavior of juvenile coral reef fish

International Atomic Energy Agency (IAEA) Publications

Two of the major threats to coral reefs are increasing sea surface temperature and ocean acidification, both of which result from rising concentrations of atmospheric carbon dioxide...
Calculated using the Open data scale

Publications

Impacts of groundwater discharge at Myora Springs (North Stradbroke Island, Australia) on the phenolic metabolism of eelgrass, Zostera muelleri, and grazing by the juvenile rabbitfish, Siganus fuscescens

International Atomic Energy Agency (IAEA) Publications

Myora Springs is one of many groundwater discharge sites on North Stradbroke Island (Queensland, Australia). Here spring waters emerge from wetland forests to join Moreton Bay, mixing...
Calculated using the Open data scale

Publications

Long-term exposure to elevated carbon dioxide does not alter activity levels of a coral reef fish in response to predator chemical cues

International Atomic Energy Agency (IAEA) Publications

ABSTRACT: Levels of dissolved carbon dioxide (CO2) projected to occur in the world's oceans in the near future have been reported to increase swimming activity and impair predator...
Calculated using the Open data scale

Publications

Metabolic responses of the North Pacific krill, Euphausia pacifica, to short- and long-term pCO2 exposure

International Atomic Energy Agency (IAEA) Publications

While ocean acidification is likely to have major effects on many marine organisms, those species that regularly experience variable pCO2 environments may be more tolerant of future...
Calculated using the Open data scale

Publications

Morphology and classification of hemocytes in Pinctada fucata and their responses to ocean acidification and warming

International Atomic Energy Agency (IAEA) Publications

Hemocytes play important roles in the innate immune response and biomineralization of bivalve mollusks. However, the hemocytes in pearl oysters are poorly understood. In the present...
Calculated using the Open data scale

Publications

Putting prey and predator into the CO2 equation – qualitative and quantitative effects of ocean acidification on predator–prey interactions

International Atomic Energy Agency (IAEA) Publications

Little is known about the impact of ocean acidification on predator–prey dynamics. Herein, we examined the effect of carbon dioxide (CO2) on both prey and predator by letting one...
Calculated using the Open data scale

Publications

CO2-driven ocean acidification reduces larval feeding efficiency and change food selectivity in the mollusk Concholepas concholepas

International Atomic Energy Agency (IAEA) Publications

We present experimental data obtained from an experiment with newly hatched veliger larvae of the gastropod Concholepas concholepas exposed to three pCO2 levels. Egg capsules were...
Calculated using the Open data scale

Publications

Ocean acidification and global warming impair shark hunting behaviour and growth

International Atomic Energy Agency (IAEA) Publications

Alterations in predation pressure can have large effects on trophically-structured systems. Modification of predator behaviour via ocean warming has been assessed by laboratory...
Calculated using the Open data scale

Publications

Behavior of brooded coral larvae in response to elevated pCO2

International Atomic Energy Agency (IAEA) Publications

Elevated pCO2 threatens coral reefs through impaired calcification. However, the extent to which elevated pCO2 affects the distribution of the pelagic larvae of scleractinian corals, and...
Calculated using the Open data scale

Publications

Species-specific responses of juvenile rockfish to elevated pCO2: from behavior to genomics

International Atomic Energy Agency (IAEA) Publications

In the California Current ecosystem, global climate change is predicted to trigger large-scale changes in ocean chemistry within this century. Ocean acidification-which occurs when...
Calculated using the Open data scale

Publications

Boosted nutritional quality of food by CO2 enrichment fails to offset energy demand of herbivores under ocean warming, causing energy depletion and mortality

International Atomic Energy Agency (IAEA) Publications

The CO2-boosted trophic transfer from primary producers to herbivores has been increasingly discovered at natural CO2 vents and in laboratory experiments. Despite the emerging knowledge...
Calculated using the Open data scale

Publications

Predicted impact of ocean acidification on a marine invertebrate: elevated CO2 alters response to thermal stress in sea urchin larvae

International Atomic Energy Agency (IAEA) Publications

Ocean acidification (OA) and the biological consequences of altered seawater chemistry have emerged as a significant environmental threat to healthy marine ecosystems. Because a more...
Calculated using the Open data scale

Publications

Habitat preferences of coral-associated fishes are altered by short-term exposure to elevated CO2

International Atomic Energy Agency (IAEA) Publications

Rising atmospheric carbon dioxide (CO2) concentrations are causing additional CO2 to be absorbed by the oceans. Recent studies show that exposure to elevated CO2 causes olfactory...
Calculated using the Open data scale

Publications

Near-future ocean acidification enhances the feeding rate and development of the herbivorous juveniles of the crown-of-thorns starfish, Acanthaster planci

International Atomic Energy Agency (IAEA) Publications

Population outbreaks of the corallivorous crown-of-thorns starfish, Acanthaster planci, are a major contributor to the decline in coral reef across the Indo-Pacific. The success of A....
Calculated using the Open data scale

Publications

Ocean acidification affects prey detection by a predatory reef fish

International Atomic Energy Agency (IAEA) Publications

Changes in olfactory-mediated behaviour caused by elevated CO2 levels in the ocean could affect recruitment to reef fish populations because larval fish become more vulnerable to...
Calculated using the Open data scale

Publications

Combined effects of short-term exposure to elevated CO2 and decreased O2 on the physiology and energy budget of the thick shell mussel Mytilus coruscus

International Atomic Energy Agency (IAEA) Publications

Hypoxia and ocean acidification are two consequences of anthropogenic activities. These global trends occur on top of natural variability. In environments such as estuarine areas, short-...
Calculated using the Open data scale

Publications

Elevated CO2 affects the behavior of an ecologically and economically important coral reef fish

International Atomic Energy Agency (IAEA) Publications

We tested the effect of near-future CO2 levels (≈490, 570, 700, and 960 $μ$atm CO2) on the olfactory responses and activity levels of juvenile coral trout, Plectropomus leopardus, a...
Calculated using the Open data scale

Publications

Ocean acidification increases the vulnerability of native oysters to predation by invasive snails

International Atomic Energy Agency (IAEA) Publications

There is growing concern that global environmental change might exacerbate the ecological impacts of invasive species by increasing their per capita effects on native species. However,...
Calculated using the Open data scale

Publications

Impaired learning of predators and lower prey survival under elevated CO2: a consequence of neurotransmitter interference

International Atomic Energy Agency (IAEA) Publications

Ocean acidification is one of the most pressing environmental concerns of our time, and not surprisingly, we have seen a recent explosion of research into the physiological impacts and...