Dataset - Pacific Data Hub

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17 datasets found

Calculated using the Open data scale

Publications

Response of subtropical coastal sediment systems of Okinawa, Japan, to experimental warming and high pCO2

International Atomic Energy Agency (IAEA) Publications

Increasing seawater temperatures and CO2 levels associated with climate change affect the shallow marine ecosystem function. In this study, the effects of elevated seawater temperature...
Calculated using the Open data scale

Publications

Potential future coral habitats around Japan depend strongly on anthropogenic CO2 emissions

International Atomic Energy Agency (IAEA) Publications

Using the results from the NCAR CSM1.4-coupled global carbon cycle–climate model under the Intergovernmental Panel on Climate Change (IPCC) emission scenarios SRES A2 and B1, we estimated...
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

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

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...
Calculated using the Open data scale

Publications

Spatial patterns of Anchoveta (Engraulis ringens) eggs and larvae in relation to pCO2 in the Peruvian upwelling system

International Atomic Energy Agency (IAEA) Publications

Large and productive fisheries occur in regions experiencing or projected to experience ocean acidification. Anchoveta (Engraulis ringens) constitute the world's largest single-species...
Calculated using the Open data scale

Publications

Impact of ocean acidification on phytoplankton assemblage, growth, and DMS production following Fe-dust additions in the NE Pacific high-nutrient, low-chlorophyll waters

International Atomic Energy Agency (IAEA) Publications

Ocean acidification (OA) is likely to have an effect on the fertilizing potential of desert dust in high-nutrient, low-chlorophyll oceanic regions, either by modifying iron (Fe)...
Calculated using the Open data scale

Publications

Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment

International Atomic Energy Agency (IAEA) Publications

There is increasing concern about the effects of ocean acidification on marine biogeochemical and ecological processes and the organisms that drive them, including marine bacteria. Here,...
Calculated using the Open data scale

Publications

Shift from coral to macroalgae dominance on a volcanically acidified reef

International Atomic Energy Agency (IAEA) Publications

Rising anthropogenic CO2 in the atmosphere is accompanied by an increase in oceanic CO2 and a concomitant decline in seawater pH (ref. 1). This phenomenon, known as ocean acidification...
Calculated using the Open data scale

Publications

Effects of fishing and acidification-related benthic mortality on the southeast Australian marine ecosystem

International Atomic Energy Agency (IAEA) Publications

Oceanic uptake of anthropogenic carbon dioxide (CO2) is altering the carbonate chemistry of seawater, with potentially negative consequences for many calcifying marine organisms. At the...
Calculated using the Open data scale

Publications

Exposure history determines pteropod vulnerability to ocean acidification along the US West Coast

International Atomic Energy Agency (IAEA) Publications

The pteropod Limacina helicina frequently experiences seasonal exposure to corrosive conditions ($Ømega$ar \textless 1) along the US West Coast and is recognized as one of the species...
Calculated using the Open data scale

Publications

Interactive effects of temperature, CO2 and nitrogen source on a coastal California diatom assemblage

International Atomic Energy Agency (IAEA) Publications

Diatoms are often considered to be a single functional group, yet there is a great deal of morphological, genetic and ecological diversity within the class. How these differences will...
Calculated using the Open data scale

Publications

Changes in pteropod distributions and shell dissolution across a frontal system in the California Current System

International Atomic Energy Agency (IAEA) Publications

We tested the sensitivity of the vertical distributions and shell dissolution patterns of thecosome pteropods to spatial gradients associated with an eddy-associated front in the southern...
Calculated using the Open data scale

Publications

Laboratory simulation reveals significant impacts of ocean acidification on microbial community composition and host-pathogen interactions between the blood clam and Vibrio harveyi

International Atomic Energy Agency (IAEA) Publications

It has been suggested that climate change may promote the outbreaks of diseases in the sea through altering the host susceptibility, the pathogen virulence, and the host-pathogen...
Calculated using the Open data scale

Publications

Tropical CO2 seeps reveal the impact of ocean acidification on coral reef invertebrate recruitment

International Atomic Energy Agency (IAEA) Publications

Rising atmospheric CO2 concentrations are causing ocean acidification by reducing seawater pH and carbonate saturation levels. Laboratory studies have demonstrated that many larval and...
Calculated using the Open data scale

Publications

Host and symbionts in Pocillopora damicornis larvae display different transcriptomic responses to ocean acidification and warming

International Atomic Energy Agency (IAEA) Publications

As global ocean change progresses, reef-building corals and their early life history stages will rely on physiological plasticity to tolerate new environmental conditions. Larvae from...
Calculated using the Open data scale

Publications

Elevated pCO2 alters marine heterotrophic bacterial community composition and metabolic potential in response to a pulse of phytoplankton organic matter

International Atomic Energy Agency (IAEA) Publications

Factors that affect the respiration of organic carbon by marine bacteria can alter the extent to which the oceans act as a sink of atmospheric carbon dioxide. We designed seawater...