Dataset - Pacific Data Hub

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22 datasets found

Calculated using the Open data scale

Publications

Kiribati Family Health and Support Study 2008

SPC Statistics for Development Division (SDD) Publications

This study replicates the World Health Orgnization (WHO) multi-country study on Women’s Health and Domestic Violence against Women. The study was designed to: -Estimate the prevalence of...
Calculated using the Open data scale

Publications

Samoa Demographic and Health Survey 2009

SPC Statistics for Development Division (SDD) Publications

The 2009 Samoa Demograthic and Health Survey (SDHS) is a national survey covering all four regions of the country. The survey was design to collect, analyze, and disseminate information...
Calculated using the Open data scale

Publications

Ocean acidification hampers sperm-egg collisions, gamete fusion, and generation of Ca 2+ oscillations of a broadcast spawning bivalve, Tegillarca granosa

International Atomic Energy Agency (IAEA) Publications

Although the effect of ocean acidification on fertilization success of marine organisms is increasingly well documented, the underlying mechanisms are not completely understood. The...
Calculated using the Open data scale

Publications

Upwelling modulation of functional traits of a dominant planktonic grazer during “warm-acid” El Niño 2015 in a year-round upwelling area of Humboldt Current

International Atomic Energy Agency (IAEA) Publications

Climate change is expected to exacerbate upwelling intensity and natural acidification in Eastern Boundaries Upwelling Systems (EBUS). Conducted between January-September 2015 in a...
Calculated using the Open data scale

Publications

High CO2 reduces the settlement of a spawning coral on three common species of crustose coralline algae

International Atomic Energy Agency (IAEA) Publications

Concern about the impacts of ocean acidification (OA) on ecosystem function has prompted many studies to focus on larval recruitment, demonstrating declines in settlement and early growth...
Calculated using the Open data scale

Publications

Early development of undulated surf clam, Paphia undulate under elevated pCO2

International Atomic Energy Agency (IAEA) Publications

Increasing atmospheric CO2 can decrease the seawater pH and carbonate ions, which may adversely affect the larval survival of calcareous animals. In this study, we simulated future...
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

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

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

Impacts of near future sea surface pH and temperature conditions on fertilisation and embryonic development in Centrostephanus rodgersii from northern New Zealand and northern New South Wales, Australia

International Atomic Energy Agency (IAEA) Publications

Oceans are warming and becoming more acidic. While higher temperature and lower pH can have negative effects on fertilisation and development of marine invertebrates, warming may...
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

Symbiodinium mitigate the combined effects of hypoxia and acidification on a non-calcifying cnidarian

International Atomic Energy Agency (IAEA) Publications

Anthropogenic nutrient inputs enhance microbial respiration within many coastal ecosystems, driving concurrent hypoxia and acidification. During photosynthesis, Symbiodinium spp., the...
Calculated using the Open data scale

Publications

Effects of CO2 and seawater acidification on the early stages of Saccharina japonica development

International Atomic Energy Agency (IAEA) Publications

In this paper, we demonstrated that ocean acidification (OA) had significant negative effects on the microscopic development of Saccharina japonica in a short-term exposure experiment...
Calculated using the Open data scale

Publications

Elevated seawater CO2 concentrations impair larval development and reduce larval survival in endangered northern abalone (Haliotis kamtschatkana)

International Atomic Energy Agency (IAEA) Publications

Increasing levels of anthropogenic carbon dioxide in the world's oceans are resulting in a decrease in the availability of carbonate ions and a drop in seawater pH. This process, known as...
Calculated using the Open data scale

Publications

The effect of pH on natural settlement and metamorphosis in the invasive limpet, Crepidula fornicata

International Atomic Energy Agency (IAEA) Publications

The average pH of ocean surface waters has dropped by about 30%, due to absorption of anthropogenic CO2 emissions. In the past decade, much research has been conducted examining the...
Calculated using the Open data scale

Publications

Detrimental effects of reduced seawater pH on the early development of the Pacific abalone

International Atomic Energy Agency (IAEA) Publications

The hatching process of the Pacific abalone Haliotis discus hannai was prolonged at a pH of 7.6 and pH 7.3, and the embryonic developmental success was reduced. The hatching rate at pH...
Calculated using the Open data scale

Publications

Impacts of ocean acidification on multiplication and caste organisation of parasitic trematodes in their gastropod host

International Atomic Energy Agency (IAEA) Publications

Ocean acidification is predicted to impact the structure and function of all marine ecosystems in this century. As focus turns towards possible impacts on interactions among marine...
Calculated using the Open data scale

Publications

Effects of ocean acidification on sperm motility in the red abalone, Haliotis rufescens

International Atomic Energy Agency (IAEA) Publications

Fossil fuel emissions are changing global temperature and ocean water chemistry. These changes are already altering the seasonal upwelling events that bring deeper ocean water with lower...
Calculated using the Open data scale

Publications

Effects of ocean acidification caused by rising CO2 on the early development of three mollusks

International Atomic Energy Agency (IAEA) Publications

Increasing atmospheric CO2 can decrease seawater pH and carbonate ions, which may adversely affect the larval survival of calcareous animals. In this study, we simulated future...