Dataset - Pacific Data Hub

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1,941 datasets found

Calculated using the Open data scale

Publications

Global dissolution effects on planktonic foraminiferal Mg/Ca ratios controlled by the calcite-saturation state of bottom waters

International Atomic Energy Agency (IAEA) Publications

Mg/Ca ratios of planktonic foraminiferal tests are important tools for reconstructing past ocean temperatures at different levels of the upper water column. Yet numerous studies suggest a...
Calculated using the Open data scale

Publications

Emiliania huxleyi shows identical responses to elevated pCO2 in TA and DIC manipulations

International Atomic Energy Agency (IAEA) Publications

With respect to their sensitivity to ocean acidification, calcifiers such as the coccolithophore Emiliania huxleyi have received special attention, as the process of calcification seems...
Calculated using the Open data scale

Publications

Permeable coral reef sediment dissolution driven by elevated CO2 and porewater advection

International Atomic Energy Agency (IAEA) Publications

Ocean acidification (OA) is expected to drive the transition of coral reef ecosystems from net calcium carbonate (CaCO3) precipitating to net dissolving within the next century. Although...
Calculated using the Open data scale

Publications

Coral calcification from skeletal records revisited

International Atomic Energy Agency (IAEA) Publications

Skeletal growth records in annually banded massive coral skeletons are an under-exploited archive of coral responses to environmental changes. Average linear extension and calcification...
Calculated using the Open data scale

Publications

Ocean acidification and pathogen exposure modulate the immune response of the edible mussel Mytilus chilensis

International Atomic Energy Agency (IAEA) Publications

Ocean acidification (OA) is one of the main consequences of increasing atmospheric carbon dioxide (CO2), impacting key biological processes of marine organisms such as development, growth...
Calculated using the Open data scale

Publications

An ocean acidification-simulated system and its application in coral physiological studies

International Atomic Energy Agency (IAEA) Publications

Due to the elevated atmospheric carbon dioxide, ocean acidification (OA) has recently emerged as a research theme in marine biology due to an expected deleterious effect of altered...
Calculated using the Open data scale

Publications

Diffusion boundary layers ameliorate the negative effects of ocean acidification on the temperate coralline macroalga Arthrocardia corymbosa

International Atomic Energy Agency (IAEA) Publications

Anthropogenically-modulated reductions in pH, termed ocean acidification, could pose a major threat to the physiological performance, stocks, and biodiversity of calcifiers and may...
Calculated using the Open data scale

Publications

Persistence of positive carryover effects in the oyster, Saccostrea glomerata, following transgenerational exposure to ocean acidification

International Atomic Energy Agency (IAEA) Publications

Ocean acidification (OA) is predicted to have widespread implications for marine organisms, yet the capacity for species to acclimate or adapt over this century remains unknown. Recent...
Calculated using the Open data scale

Publications

Early benthic juvenile Parvulastra exigua (Asteroidea) are tolerant to extreme acidification and warming in its intertidal habitat

International Atomic Energy Agency (IAEA) Publications

Habitat warming and acidification experienced by intertidal invertebrates are potentially detrimental to sensitive early post-larvae of benthic marine invertebrates. To determine the...
Calculated using the Open data scale

Publications

Perception and response of the U.S. West Coast shellfish industry to ocean acidification: the voice of the canaries in the coal mine

International Atomic Energy Agency (IAEA) Publications

In the mid-2000s the U.S. west coast oyster industry experienced several years of significant production failures. This industry has been referred to as the “canary in a coal mine” for...
Calculated using the Open data scale

Publications

Habitat compression and expansion of sea urchins in response to changing climate conditions on the California continental shelf and slope (1994–2013)

International Atomic Energy Agency (IAEA) Publications

Echinoid sea urchins with distributions along the continental shelf and slope of the eastern Pacific often dominate the megafauna community. This occurs despite their exposure to...
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

Effect of seawater temperature, pH, and nutrients on the distribution and character of low abundance shallow water benthic foraminifera in the Galápagos

International Atomic Energy Agency (IAEA) Publications

In order to help predict the effects of anthropogenic stressors on shallow water carbonate environments, it is important to focus research on regions containing natural oceanographic...
Calculated using the Open data scale

Publications

Respiratory response of the intertidal seastar Parvulastra exigua to contemporary and near-future pulses of warming and hypercapnia

International Atomic Energy Agency (IAEA) Publications

As typical of intertidal invertebrates the asterinid seastar Parvulastra exigua experiences marked variation in environmental temperature and pH/pCO2 due to tidal exchange and diurnal...
Calculated using the Open data scale

Publications

Not all sponges will thrive in a high-CO2 ocean: review of the mineralogy of calcifying sponges

International Atomic Energy Agency (IAEA) Publications

Most marine sponges precipitate silicate skeletal elements, and it has been predicted that they would be among the few “winners” among invertebrates in an acidifying, high-CO2 ocean. But...
Calculated using the Open data scale

Publications

The detrimental effects of CO2-driven chronic acidification on juvenile Pacific abalone (Haliotis discus hannai)

International Atomic Energy Agency (IAEA) Publications

To test the effects of chronic stress caused by CO2-driven decreases in pH (NBS scale) on molluscs, juvenile Pacific abalone (Haliotis discus hannai), an economically important gastropod,...
Calculated using the Open data scale

Publications

Quantifying rates of evolutionary adaptation in response to ocean acidification

International Atomic Energy Agency (IAEA) Publications

The global acidification of the earth's oceans is predicted to impact biodiversity via physiological effects impacting growth, survival, reproduction, and immunology, leading to changes...
Calculated using the Open data scale

Publications

Effects of ocean acidification and global warming on reef bioerosion—lessons from a clionaid sponge

International Atomic Energy Agency (IAEA) Publications

Coral reefs are under threat, exerted by a number of interacting effects inherent to the present climate change, including ocean acidification and global warming. Bioerosion drives reef...
Calculated using the Open data scale

Publications

Sponge bioerosion on changing reefs: ocean warming poses physiological constraints to the success of a photosymbiotic excavating sponge

International Atomic Energy Agency (IAEA) Publications

Excavating sponges are prominent bioeroders on coral reefs that in comparison to other benthic organisms may suffer less or may even benefit from warmer, more acidic and more eutrophic...
Calculated using the Open data scale

Publications

Disrupting the effects of synergies between stressors: improved water quality dampens the effects of future CO2 on a marine habitat

International Atomic Energy Agency (IAEA) Publications

Summary Synergies among stressors drive unanticipated changes to alternative states, yet little has been done to assess whether alleviating one or more contributing stressors may disrupt...